The RDF Report Card: Beyond the Triple CountLeigh Dodds
My talk from the Semtech Biz conference in London.
I argued that it is time to move beyond discussing size of datasets and encourage a more nuanced view to understand quality and utility.
The RDF Report Card is offered as one simple, high-level visualization.
The Talis Platform provides a cloud-based multi-tenant data storage service with RDF triplestore and unstructured data storage. It includes features for managing structured and unstructured data through RESTful APIs, extracting and augmenting data through services like search and SPARQL querying, and publishing Linked Data through hosting and public APIs. Current projects using the platform include hosting Linked Data from BBC, government data from the UK and EU, and supporting research into exploring Linked Data applications.
Putting Historical Data in Context: how to use DSpace-GLAM4Science
This document discusses using DSpace and DSpace-GLAM to manage digital cultural heritage data. It provides an overview of DSpace's data model and functionality for ingesting, describing, and sharing digital objects. It then introduces DSpace-GLAM, an extension of DSpace developed for cultural heritage institutions. DSpace-GLAM adds additional entity types, relationships, and metadata to better represent cultural concepts. It also provides tools for visualizing and analyzing datasets.
Enhancing Interoperability: The Implementation of OpenAIRE Guidelines and COA...4Science
ABSTRACT: The continuous work of the OpenAIRE community on guidelines for CRIS managers, literature repositories, and data archives, together with the publication of the “Behaviours and Technical Recommendations of the COAR Next Generation Repositories Working Group”, are raising important challenges for the CRIS and the repository communities, working together to make research information more an more interoperable, and, hopefully, open. The recommendations of the Open Science Policy Platform, published by the European Commission, identify FAIR (Findable-Accessible-Interoperable-Reusable) data among its priorities. In an interoperable world, all these indications lead toward a common direction, where implementers are encouraged to use open protocols, such as the OAI-PMH and ResourceSync, open standards such as CERIF, persistent identifiers such as DOIs and ORCiDs, to make this happen. The presentation will go through these challenges, illustrating how CRIS and repository managers should work together toward a successful information exchange, and exemplifying how a single free open platform, DSpace-CRIS, can implement both a CRIS and a repository and fulfill requirements for a FAIR environment for research information and research objects.
Making Use of the Linked Open Data Services for OpenAIRE (DI4R 2016 tutorial ...OpenAIRE
Presentation of the tutorial session at DI4R conference in Krakov (Sept. 2016), by Sahar Vahdati & Giorgos Alexiou. Title: Making Use of the Linked Open Data Services for OpenAIRE: Querying Data about Research Results, Persons, Projects and Organisations
ORCID cross-sector application and use cases, Funder workflow: National Resea...ORCID, Inc
The National Research Foundation of South Africa (NRF) ranked 5th globally for its open access policy statement. The NRF is integrating ORCID identifiers into its research workflows to link researchers, publications, grants, and research outputs. This will help the NRF automatically harvest publications and distinguish researcher contributions. ORCID integration will also link equipment and facilities to publications to demonstrate return on investment for expensive research resources.
The document summarizes an open genomic data project called OpenFlyData that links and integrates gene expression data from multiple sources using semantic web technologies. It describes how RDF and SPARQL are used to query linked data from sources like FlyBase, BDGP and FlyTED. It also discusses applications built on top of the linked data as well as performance and challenges of the system.
This presentation as been used to start the pilot phase of the OpenAIRE Advance' funded implementation project in DSpace-CRIS.
DSpace-CRIS now provide support for the OpenAIRE guidelines for CRIS manager in addition to the previous already supported guidelines for Literature Repository and DataArchive
The RDF Report Card: Beyond the Triple CountLeigh Dodds
My talk from the Semtech Biz conference in London.
I argued that it is time to move beyond discussing size of datasets and encourage a more nuanced view to understand quality and utility.
The RDF Report Card is offered as one simple, high-level visualization.
The Talis Platform provides a cloud-based multi-tenant data storage service with RDF triplestore and unstructured data storage. It includes features for managing structured and unstructured data through RESTful APIs, extracting and augmenting data through services like search and SPARQL querying, and publishing Linked Data through hosting and public APIs. Current projects using the platform include hosting Linked Data from BBC, government data from the UK and EU, and supporting research into exploring Linked Data applications.
Putting Historical Data in Context: how to use DSpace-GLAM4Science
This document discusses using DSpace and DSpace-GLAM to manage digital cultural heritage data. It provides an overview of DSpace's data model and functionality for ingesting, describing, and sharing digital objects. It then introduces DSpace-GLAM, an extension of DSpace developed for cultural heritage institutions. DSpace-GLAM adds additional entity types, relationships, and metadata to better represent cultural concepts. It also provides tools for visualizing and analyzing datasets.
Enhancing Interoperability: The Implementation of OpenAIRE Guidelines and COA...4Science
ABSTRACT: The continuous work of the OpenAIRE community on guidelines for CRIS managers, literature repositories, and data archives, together with the publication of the “Behaviours and Technical Recommendations of the COAR Next Generation Repositories Working Group”, are raising important challenges for the CRIS and the repository communities, working together to make research information more an more interoperable, and, hopefully, open. The recommendations of the Open Science Policy Platform, published by the European Commission, identify FAIR (Findable-Accessible-Interoperable-Reusable) data among its priorities. In an interoperable world, all these indications lead toward a common direction, where implementers are encouraged to use open protocols, such as the OAI-PMH and ResourceSync, open standards such as CERIF, persistent identifiers such as DOIs and ORCiDs, to make this happen. The presentation will go through these challenges, illustrating how CRIS and repository managers should work together toward a successful information exchange, and exemplifying how a single free open platform, DSpace-CRIS, can implement both a CRIS and a repository and fulfill requirements for a FAIR environment for research information and research objects.
Making Use of the Linked Open Data Services for OpenAIRE (DI4R 2016 tutorial ...OpenAIRE
Presentation of the tutorial session at DI4R conference in Krakov (Sept. 2016), by Sahar Vahdati & Giorgos Alexiou. Title: Making Use of the Linked Open Data Services for OpenAIRE: Querying Data about Research Results, Persons, Projects and Organisations
ORCID cross-sector application and use cases, Funder workflow: National Resea...ORCID, Inc
The National Research Foundation of South Africa (NRF) ranked 5th globally for its open access policy statement. The NRF is integrating ORCID identifiers into its research workflows to link researchers, publications, grants, and research outputs. This will help the NRF automatically harvest publications and distinguish researcher contributions. ORCID integration will also link equipment and facilities to publications to demonstrate return on investment for expensive research resources.
The document summarizes an open genomic data project called OpenFlyData that links and integrates gene expression data from multiple sources using semantic web technologies. It describes how RDF and SPARQL are used to query linked data from sources like FlyBase, BDGP and FlyTED. It also discusses applications built on top of the linked data as well as performance and challenges of the system.
This presentation as been used to start the pilot phase of the OpenAIRE Advance' funded implementation project in DSpace-CRIS.
DSpace-CRIS now provide support for the OpenAIRE guidelines for CRIS manager in addition to the previous already supported guidelines for Literature Repository and DataArchive
Presentation about User Contributed Interlinking at Scripting for the Semantic Web (SFSW) 2008 workshop at European Semantic Web Conference (ESWC) 2008
The document discusses the Research and Education Space (RES) project, which aims to create a web-based platform called Acropolis that aggregates and interconnects cultural heritage resources from various institutions like the British Library, British Museum, BBC archive, and others. It describes Acropolis' technical approach of using crawlers, indexes, and APIs to make these resources searchable. It also outlines challenges around standardizing heterogeneous metadata, reliably linking entities, and usability issues regarding tools, licensing, and stakeholder engagement. The author is looking to provide guidance on publishing cultural data as linked open data to help address these challenges.
Smart Data Applications powered by the Wikidata Knowledge GraphPeter Haase
This document discusses Wikidata and how it can power smart data applications. Wikidata is a large, structured, collaborative knowledge graph containing over 15 million entities. It collects data in a structured form from Wikipedia pages and can be queried like a database using the Wikidata Query Service. The document promotes metaphacts, an enterprise knowledge graph platform that can be used to build applications using Wikidata, enrich Wikidata with private data, and enable companies to build and leverage their own knowledge graphs for various domains such as cultural heritage and pharma.
Extending DSpace 7: DSpace-CRIS and DSpace-GLAM for empowered repositories an...4Science
DSpace-CRIS is an extended version of DSpace that offers a powerful and flexible data model to describe not only publications but all research entities and their relationships. DSpace-CRIS 7 will feature a new Angular UI and REST API in addition to functionality for compliance with OpenAire, integrating publications from external sources, bidirectional ORCID integration, and synchronizing with other systems. DSpace-CRIS also extends data modeling capabilities and provides tools for data quality, metadata management, and extensibility.
Presentation from a joint FREYA and OpenAIRE webinar "New developments in the field of Persistent Identifiers" (PID) on FREYA-WP3: New PID developments by Ketil Koop-Jakobsen, PANGAEA, Bremen University, Germany
The document proposes an open government data system for Jordan with the following key points:
- It would make more government data available to the public in open formats like CSV and JSON to enable academic and commercial uses.
- Data on the system would include both raw datasets and summarized data and insights from government agencies. Formats would need to follow open standards.
- Each dataset would include the raw data files, metadata files describing the data, and checksum files to ensure correctness. Metadata would also provide descriptions, collection methods, and potential uses.
- The system would have a centralized agency to manage it, government agencies to upload data, and public users to access and analyze the data through a web interface or API
The document discusses making data FAIR (Findable, Accessible, Interoperable, and Reusable) through a novel combination of web technologies. It describes the core FAIR principles for each component - findable, accessible, interoperable, and reusable. It then discusses how applying these principles through an "internet-inspired" approach using existing standards and protocols could help make large, heterogeneous and complex data more actionable for various applications and users. The presentation provides examples of how this could work through a layered architecture similar to the internet, with shared standards and specifications at each layer.
How OpenAIRE uses persistent identifiers for discovery, enrichment, and linki...OpenAIRE
Presentation from a joint FREYA and OpenAIRE webinar "New developments in the field of Persistent Identifiers" (PIDs) that covers OpenAIRE Content Acquisition Policy, role of PIDs in OpenAIRE, OpenAIRE Guidelines and their objectives, use of PIDs for different kinds of entities and provides some examples.
The presentation is about the new version of DSpace-CRIS 7, the enhanced, free, open-source extensions of DSpace adopted by more than one hundred institutions around the world to better collect, manage and disseminate information on their research activities and outputs. DSpace-CRIS has always anticipated the cutting edge innovation and technologies later included in the DSpace mainstream, and version 7 includes functionalities not available in DSpace 7.
Or2019 DSpace 7 Enhanced submission & workflow4Science
The last two years have been very intense for the DSpace community. A great effort has been put into finalizing the development of a DSpace release, 7.0, which has many changes from previous releases, particularly with regard to UI technology.
As part of the activities related to the creation of DSpace 7, particularly innovative is the submission and workflow process that can be associated with the different collections.
The presentation will provide a deep dive into the new Enhanced Submission and Workflow features of DSpace 7, including how to configure, customize & use this feature (and differences with DSpace 6 and below)
Role of PIDs in connecting scholarly worksOpenAIRE
Presentation from a joint webinar FREYA and OpenAIRE: New developments in the field of Persistent Identifiers by Dr. Amir Aryani, Director, Research Graph Foundation
DSpace-CRIS slides presented at ORCID's Better Together webinar on 19.09.2019, full slide deck with ORCID introduction at https://doi.org/10.23640/07243.9884033.v2.
Video Recording available at https://vimeo.com/361523018
News about DSpace-CRIS Anwendertreffen 20204Science
1. 4Science is working on current and next versions of DSpace-CRIS to improve compliance with OpenAIRE guidelines, ORCID integration, and publication importing.
2. Planned improvements include better performance for ORCID lookups, adding existing objects to CRIS entries, and visualizing data on maps and in hierarchies.
3. Other updates involve fixes for system administrators, funding from Technical University Hamburg for DSpace-CRIS 7 development, and reliable performance of current versions.
1) The document compares different methods for representing statement-level metadata in RDF, including RDF reification, singleton properties, and RDF*.
2) It benchmarks the storage size and query execution time of representing biomedical data using each method in the Stardog triplestore.
3) The results show that RDF* requires fewer triples but the database size is larger, and it outperforms the other methods for complex queries.
How to enhance your DSpace repository: use cases for DSpace-CRIS, DSpace-RDM,...4Science
Presented by Susanna Mornati at the 2019 DSpace North American User Group Meeting September 23 & 24, 2019 at the University of Minnesota in Minneapolis.
Abstract: DSpace-CRIS is a free open-source platform based on DSpace for Research Data and Information Management, adopted by a wide international community of universities and research centers: DSpace-CRIS Home. It complies with recommendations, open standards and technologies such as the OAI-PMH, SignPosting, and ResourceSync (recommended by the COAR Next Generation Repositories WG), it features complete ORCID integration, compliance with the CERIF model, the IIIF framework, and with the OpenAIRE Guidelines for Literature Repositories, Data Archives, CRIS Managers, to improve findability, accessibility, interoperability, and reuse of digital assets for research and cultural heritage. DSpace-CRIS collects and disseminates information about researchers' profiles, organizations, publications, patents, grants, awards, and all entities that populate the research domain and their relationships, besides storing and exposing full-text publications, datasets, and other relevant digital objects, providing persistent identifiers and long-term preservation capabilities. DSpace-RDM exposes datasets to visual exploration and M2M streaming for analysis thanks to the integration with CKAN. DSpace-GLAM enhances the fruition of the cultural heritage through the (crowd-funded) IIIF image viewer, providing remote fruition of cultural heritage and offering a great user experience. These flavors of DSpace allow to expose and share open data, open information, and open digital objects in a collaborative, interoperable, and sustainable way. The use cases of a variety of institutions in different countries and continents will be shared to show the use of this powerful technology.
This document discusses creating a knowledge graph for Irish history as part of the Beyond 2022 project. It will include digitized records from core partners documenting seven centuries of Irish history. Entities like people, places, and organizations will be extracted from source documents and related in a knowledge graph using semantic web technologies. An ontology was created to provide historical context and meaning to the relationships between entities in Irish history. Tools will be developed to explore and search the knowledge graph to advance historical research.
This document discusses different ways to find datasets on the web of data, including using linked data search engines, data catalogs and directories, and data marketplaces. It provides examples of specific tools for each type, such as Sindice, The Data Hub, and Freebase. The document also discusses considerations for which tool type is best suited for different use cases, like finding resources to link to a dataset or finding vocabularies.
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
Presentation about User Contributed Interlinking at Scripting for the Semantic Web (SFSW) 2008 workshop at European Semantic Web Conference (ESWC) 2008
The document discusses the Research and Education Space (RES) project, which aims to create a web-based platform called Acropolis that aggregates and interconnects cultural heritage resources from various institutions like the British Library, British Museum, BBC archive, and others. It describes Acropolis' technical approach of using crawlers, indexes, and APIs to make these resources searchable. It also outlines challenges around standardizing heterogeneous metadata, reliably linking entities, and usability issues regarding tools, licensing, and stakeholder engagement. The author is looking to provide guidance on publishing cultural data as linked open data to help address these challenges.
Smart Data Applications powered by the Wikidata Knowledge GraphPeter Haase
This document discusses Wikidata and how it can power smart data applications. Wikidata is a large, structured, collaborative knowledge graph containing over 15 million entities. It collects data in a structured form from Wikipedia pages and can be queried like a database using the Wikidata Query Service. The document promotes metaphacts, an enterprise knowledge graph platform that can be used to build applications using Wikidata, enrich Wikidata with private data, and enable companies to build and leverage their own knowledge graphs for various domains such as cultural heritage and pharma.
Extending DSpace 7: DSpace-CRIS and DSpace-GLAM for empowered repositories an...4Science
DSpace-CRIS is an extended version of DSpace that offers a powerful and flexible data model to describe not only publications but all research entities and their relationships. DSpace-CRIS 7 will feature a new Angular UI and REST API in addition to functionality for compliance with OpenAire, integrating publications from external sources, bidirectional ORCID integration, and synchronizing with other systems. DSpace-CRIS also extends data modeling capabilities and provides tools for data quality, metadata management, and extensibility.
Presentation from a joint FREYA and OpenAIRE webinar "New developments in the field of Persistent Identifiers" (PID) on FREYA-WP3: New PID developments by Ketil Koop-Jakobsen, PANGAEA, Bremen University, Germany
The document proposes an open government data system for Jordan with the following key points:
- It would make more government data available to the public in open formats like CSV and JSON to enable academic and commercial uses.
- Data on the system would include both raw datasets and summarized data and insights from government agencies. Formats would need to follow open standards.
- Each dataset would include the raw data files, metadata files describing the data, and checksum files to ensure correctness. Metadata would also provide descriptions, collection methods, and potential uses.
- The system would have a centralized agency to manage it, government agencies to upload data, and public users to access and analyze the data through a web interface or API
The document discusses making data FAIR (Findable, Accessible, Interoperable, and Reusable) through a novel combination of web technologies. It describes the core FAIR principles for each component - findable, accessible, interoperable, and reusable. It then discusses how applying these principles through an "internet-inspired" approach using existing standards and protocols could help make large, heterogeneous and complex data more actionable for various applications and users. The presentation provides examples of how this could work through a layered architecture similar to the internet, with shared standards and specifications at each layer.
How OpenAIRE uses persistent identifiers for discovery, enrichment, and linki...OpenAIRE
Presentation from a joint FREYA and OpenAIRE webinar "New developments in the field of Persistent Identifiers" (PIDs) that covers OpenAIRE Content Acquisition Policy, role of PIDs in OpenAIRE, OpenAIRE Guidelines and their objectives, use of PIDs for different kinds of entities and provides some examples.
The presentation is about the new version of DSpace-CRIS 7, the enhanced, free, open-source extensions of DSpace adopted by more than one hundred institutions around the world to better collect, manage and disseminate information on their research activities and outputs. DSpace-CRIS has always anticipated the cutting edge innovation and technologies later included in the DSpace mainstream, and version 7 includes functionalities not available in DSpace 7.
Or2019 DSpace 7 Enhanced submission & workflow4Science
The last two years have been very intense for the DSpace community. A great effort has been put into finalizing the development of a DSpace release, 7.0, which has many changes from previous releases, particularly with regard to UI technology.
As part of the activities related to the creation of DSpace 7, particularly innovative is the submission and workflow process that can be associated with the different collections.
The presentation will provide a deep dive into the new Enhanced Submission and Workflow features of DSpace 7, including how to configure, customize & use this feature (and differences with DSpace 6 and below)
Role of PIDs in connecting scholarly worksOpenAIRE
Presentation from a joint webinar FREYA and OpenAIRE: New developments in the field of Persistent Identifiers by Dr. Amir Aryani, Director, Research Graph Foundation
DSpace-CRIS slides presented at ORCID's Better Together webinar on 19.09.2019, full slide deck with ORCID introduction at https://doi.org/10.23640/07243.9884033.v2.
Video Recording available at https://vimeo.com/361523018
News about DSpace-CRIS Anwendertreffen 20204Science
1. 4Science is working on current and next versions of DSpace-CRIS to improve compliance with OpenAIRE guidelines, ORCID integration, and publication importing.
2. Planned improvements include better performance for ORCID lookups, adding existing objects to CRIS entries, and visualizing data on maps and in hierarchies.
3. Other updates involve fixes for system administrators, funding from Technical University Hamburg for DSpace-CRIS 7 development, and reliable performance of current versions.
1) The document compares different methods for representing statement-level metadata in RDF, including RDF reification, singleton properties, and RDF*.
2) It benchmarks the storage size and query execution time of representing biomedical data using each method in the Stardog triplestore.
3) The results show that RDF* requires fewer triples but the database size is larger, and it outperforms the other methods for complex queries.
How to enhance your DSpace repository: use cases for DSpace-CRIS, DSpace-RDM,...4Science
Presented by Susanna Mornati at the 2019 DSpace North American User Group Meeting September 23 & 24, 2019 at the University of Minnesota in Minneapolis.
Abstract: DSpace-CRIS is a free open-source platform based on DSpace for Research Data and Information Management, adopted by a wide international community of universities and research centers: DSpace-CRIS Home. It complies with recommendations, open standards and technologies such as the OAI-PMH, SignPosting, and ResourceSync (recommended by the COAR Next Generation Repositories WG), it features complete ORCID integration, compliance with the CERIF model, the IIIF framework, and with the OpenAIRE Guidelines for Literature Repositories, Data Archives, CRIS Managers, to improve findability, accessibility, interoperability, and reuse of digital assets for research and cultural heritage. DSpace-CRIS collects and disseminates information about researchers' profiles, organizations, publications, patents, grants, awards, and all entities that populate the research domain and their relationships, besides storing and exposing full-text publications, datasets, and other relevant digital objects, providing persistent identifiers and long-term preservation capabilities. DSpace-RDM exposes datasets to visual exploration and M2M streaming for analysis thanks to the integration with CKAN. DSpace-GLAM enhances the fruition of the cultural heritage through the (crowd-funded) IIIF image viewer, providing remote fruition of cultural heritage and offering a great user experience. These flavors of DSpace allow to expose and share open data, open information, and open digital objects in a collaborative, interoperable, and sustainable way. The use cases of a variety of institutions in different countries and continents will be shared to show the use of this powerful technology.
This document discusses creating a knowledge graph for Irish history as part of the Beyond 2022 project. It will include digitized records from core partners documenting seven centuries of Irish history. Entities like people, places, and organizations will be extracted from source documents and related in a knowledge graph using semantic web technologies. An ontology was created to provide historical context and meaning to the relationships between entities in Irish history. Tools will be developed to explore and search the knowledge graph to advance historical research.
This document discusses different ways to find datasets on the web of data, including using linked data search engines, data catalogs and directories, and data marketplaces. It provides examples of specific tools for each type, such as Sindice, The Data Hub, and Freebase. The document also discusses considerations for which tool type is best suited for different use cases, like finding resources to link to a dataset or finding vocabularies.
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
agINFRA work on germplasm and soil Linked Data by Luca Matteus, Giovanni L’Ab...CIARD Movement
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
Wheat Data Interoperability (2) by Esther DZALE YEUMO KABORE and Richard FULSSCIARD Movement
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
RDA Wheat Data Interoperability Cookbook and last developmentsCIARD Movement
Esther Dzale, French National Institute for Agricultural Research (INRA), France, and Richard Fulss. International Maize and Wheat Improvement Center (CIMMYT), at RDA 5th Plenary Meeting, IG Agriculture Data Interoperability Session in San Diego (CA, US) on the 9th of March 2015
Opening and Integration of CASDD and Germplasm Data to AGRIS by Prof. Xuefu Z...CIARD Movement
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
Research Data Management at International Food Policy Research Institute-IFPRICIARD Movement
Luz Marina Alvaré, Head, Knowledge Management at IFPRI, at RDA 5th Plenary Meeting, IG Agriculture Data Interoperability Session in San Diego (CA, US) on the 9th of March 2015
By Meoli Kashorda (PhD, MIEEE, Executive Director, KENET and Professor of Information Systems, USIU) at the Forum on Open Data and Open Science in Agriculture on 15th June 2015
The presentation introduced the set of licenses from Creative Commons explaining some basic concepts of copyright, including the different uses of the licenses especially in research and education.
About Ignasi Labastida
PhD in Physics. Currently working at the CRAI of the University of Barcelona where he is in charge of the Research Unit and the Office for Knowledge DIssemination. He is also the Public Leader of Creative Commons in Spain since its starting in 2003. He has also been member of the Board of Directors of the OCW Consortium.
Agri-Profiles: Agricultural tacit knowledge discovery toolCIARD Movement
Federico Sancho, Inter-American Institute for Cooperation in Agriculture, presented Agri-Profiles: Agricultural tacit knowledge discovery tool at RDA 5th Plenary Meeting, IG Agriculture Data Interoperability Session in San Diego (CA, US) on the 9th of March 2015
Development of Data Integration & Analysis System in JapanCIARD Movement
Seishi Ninomiya, Institute of Sustainable Agro-ecosystem Services, The University of Tokyo, at RDA 5th Plenary Meeting, IG Agriculture Data Interoperability Session in San Diego (CA, US) on the 9th of March 2015
Turning three thesauri into a Global Agricultural Concept SchemeCIARD Movement
Cynthia Parr, National Agricultural Library, at RDA 5th Plenary Meeting, IG Agriculture Data Interoperability Session in San Diego (CA, US) on the 9th of March 2015
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
Open Access Progress and Promise in the CGIAR ConsortiumCIARD Movement
The presentation provided an overview and update on the CGIAR Consortium's progress in Open Access, including some of the challenges and opportunities of advocating for Open Access across the Consortium.
The webinar was presented by Piers Bocock, Director of Knowledge Management and Communication at the CGIAR Consortium. He is responsible for overseeing the development and implementation of the Consortium’s Knowledge Management, Communications, and IT strategies, leveraging best practices in these disciplines to help the Consortium deliver on its mandate.
Sheila Shefo Mbiru and Joseph Koech (Kenya Forestry Research Institute (KEFRI)) at the Forum on Open Data and Open Science in Agriculture on 15th June 2015
The CIARD RING, a global directory of datasets for agriculture, by Valeria P...CIARD Movement
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
The new CIARD RING, a machine-readable directory of datasets for agricultureValeria Pesce
The CIARD RING, a global directory of datasets for agriculture, has been enhanced during the EC-funded agINFRA project. It has become a Linked Data hub that can be queried by other applications.
Presented at the 4th RDA Plenary Meeting in Amsterdam on 22/09/2014.
In an expert webinar on April 15th 2020 we discussed (in Finnish) how the FAIR data principles affect service development in RDM services. I presented some relevant outputs from the FAIRsFAIR project. These are the slides (in English). The webinar will be published on the fairdata.fi service site https://www.fairdata.fi/koulutus/koulutuksen-tallenteet/
Vinod Chachra discussed improving discovery systems through post-processing harvested data. He outlined key players like data providers, service providers, and users. The harvesting, enrichment, and indexing processes were described. Facets, knowledge bases, and branding were discussed as ways to enhance discovery. Chachra concluded that progress has been made but more work is needed, and data and service providers should collaborate on standards.
This document provides an overview of relevant approaches for accessing open data programmatically and data-as-a-service (DaaS) solutions. It discusses common data access methods like web APIs, OData, and SPARQL and describes several DaaS platforms that simplify publishing and consuming open data. It also outlines requirements for a proposed open DaaS platform called DaPaaS that aims to address challenges in open data management and application development.
The document discusses establishing a National Digital Repository System (NDRS) in India using a harvesting model. It analyzes different technical models (centralized, distributed, harvesting), and recommends adopting the harvesting model. The harvesting model would involve individual institutional repositories exposing their metadata using OAI-PMH for a central searchable server to harvest and provide enhanced discovery services. Benefits of the NDRS for various stakeholders are discussed. Current scenarios of institutional repositories in India and potential organizations to contribute to the proposed NDRS are also outlined.
This document discusses lessons learned from the agINFRA project about developing information infrastructure for agriculture. It emphasizes that infrastructure is more than just tools and technology - it also requires standards and capacity development. The agINFRA project found that focusing on data production and management is important, and that developing common semantics through vocabularies is necessary for infrastructure. It also stresses that capacity development is often neglected but critical for success. The document concludes that only a combination of technology, standards, and capacity development can create a successful information infrastructure.
1. The document discusses issues with agricultural information systems like different user needs, multiple data sources, and lack of interoperability.
2. It proposes using shared vocabularies, ontologies, and application profiles like AGRIS AP and AgMES to enable semantic interoperability across systems through a common exchange layer.
3. The Agricultural Ontology Service aims to improve semantic search and access to agricultural knowledge resources by providing a registry and federated storage for vocabularies, ontologies, and other knowledge organization systems like AGROVOC.
FAIRy stories: the FAIR Data principles in theory and in practiceCarole Goble
https://ucsb.zoom.us/meeting/register/tZYod-ippz4pHtaJ0d3ERPIFy2QIvKqjwpXR
FAIRy stories: the FAIR Data principles in theory and in practice
The ‘FAIR Guiding Principles for scientific data management and stewardship’ [1] launched a global dialogue within research and policy communities and started a journey to wider accessibility and reusability of data and preparedness for automation-readiness (I am one of the army of authors). Over the past 5 years FAIR has become a movement, a mantra and a methodology for scientific research and increasingly in the commercial and public sector. FAIR is now part of NIH, European Commission and OECD policy. But just figuring out what the FAIR principles really mean and how we implement them has proved more challenging than one might have guessed. To quote the novelist Rick Riordan “Fairness does not mean everyone gets the same. Fairness means everyone gets what they need”.
As a data infrastructure wrangler I lead and participate in projects implementing forms of FAIR in pan-national European biomedical Research Infrastructures. We apply web-based industry-lead approaches like Schema.org; work with big pharma on specialised FAIRification pipelines for legacy data; promote FAIR by Design methodologies and platforms into the researcher lab; and expand the principles of FAIR beyond data to computational workflows and digital objects. Many use Linked Data approaches.
In this talk I’ll use some of these projects to shine some light on the FAIR movement. Spoiler alert: although there are technical issues, the greatest challenges are social. FAIR is a team sport. Knowledge Graphs play a role – not just as consumers of FAIR data but as active contributors. To paraphrase another novelist, “It is a truth universally acknowledged that a Knowledge Graph must be in want of FAIR data.”
[1] Wilkinson, M., Dumontier, M., Aalbersberg, I. et al. The FAIR Guiding Principles for scientific data management and stewardship. Sci Data 3, 160018 (2016). https://doi.org/10.1038/sdata.2016.18
FAO's work focuses on reducing hunger and improving living conditions by collecting, analyzing, interpreting and disseminating agricultural information. The organization developed metadata standards and application profiles to facilitate information sharing, including the AGRIS Application Profile for bibliographic records and a Learning Resources Application Profile. FAO also maintains AGROVOC, an agricultural ontology to enhance subject indexing and retrieval across languages.
The document summarizes the Global ARD Web RING, which aims to organize agricultural research and development information online. It does this by creating a registry and map of existing information services, gateways, and websites to facilitate access to networks of digital information. The Web RING will categorize and link featured services according to standards and specifications to promote interoperability. The overall goal is to create a network of integrated information services that meet the needs of the agricultural research community.
Dataset description: DCAT and other vocabulariesValeria Pesce
This document discusses metadata needed to describe datasets for applications to find and understand them when stored in data catalogs or repositories. It examines existing dataset description vocabularies like DCAT and their limitations in fully capturing necessary metadata.
Key points made:
- Machine-readable metadata is important for datasets to be discoverable and usable by applications when stored across repositories.
- Metadata should describe the dataset, distributions, dimensions, semantics, protocols/APIs, subsets etc.
- Vocabularies like DCAT provide some metadata but don't fully cover dimensions, semantics, protocols/APIs or subsets.
- No single vocabulary or data catalog solution currently provides all necessary metadata for full semantic interoperability.
This document provides information about contributing bibliographic data to AGRIS, a database containing over 7 million references related to agricultural research. It outlines the benefits of publishing data in AGRIS such as becoming part of a global network and increased access and visibility without giving up content rights. The steps for joining AGRIS include checking topic coverage, metadata formats, and vocabulary requirements. Methods for acquiring and providing metadata like AgriMetaMaker, Mendeley, AgriDrupal and AgriOcean DSpace are described. Common mistakes to avoid and a registration process are also detailed.
Presentation about http://worldwidesemanticweb.org/ given at SugarCamp#3 in Paris on April 12-13. The slides introduce the activities of the WWSW group centred around adapting Semantic Web technologies to be usable in challenging conditions.
An introduction to linked data (semantic web) for a Knowledge and Information Network (KIN) webinar. The presentation shows some examples of linked data in action, data visualization, difference between open and linked data and how linkd data is being used in UK gov and local gov.
This module supported the training on Linked Open Data delivered to the EU Institutions on 30 November 2015 in Brussels. https://joinup.ec.europa.eu/community/ods/news/ods-onsite-training-european-commission
ODAM is an Experiment Data Table Management System (EDTMS) that gives you an open access to your data and make them ready to be mined - A data explorer as bonus
DSpace at ILRI : A semi-technical overview of “CGSpace”CIARD Movement
This document provides a semi-technical overview of CGSpace, a digital repository managed by the International Livestock Research Institute (ILRI) that is used by nine CGIAR centers to store over 50,000 research items and receives around 250,000 hits per month. It discusses the history and use of DSpace at ILRI, how content is organized and described, strategies for search engine optimization and dissemination, and the technical skills required for maintenance and development.
University of Nairobi, Open Access InitiativesCIARD Movement
The document discusses open access initiatives at the University of Nairobi. It outlines that the university has taken steps to promote open access through its institutional repository and open access publishing. This includes developing an open access policy, digital repository, and open journal system. The repository currently hosts over 80,000 documents and sees increasing usage. Challenges to open access at the university include lack of awareness, resistance from researchers, issues of sustainability and infrastructure, and copyright concerns. Overcoming these challenges will require ongoing training, advocacy, and support from leadership to fully realize the benefits of open access.
Open Data and Open Science in Agriculture: ManagementCIARD Movement
KALRO is Kenya's agricultural research organization with 16 institutes and over 4,000 staff members focused on improving agricultural productivity. It communicates its research results through various channels including journals, websites, and SMS platforms. It collects and shares agricultural data using standardized methods like its e-Mimea plant clinic website and Plantwise program which involves collecting data from plant doctors and farmers. This data is digitized, validated, and shared on public databases and knowledge banks after analysis. Open data and communication of results helps increase visibility, partnerships and wider use of relevant data. However, challenges include costs, data management, and ensuring access and use of data.
Open Access Initiatives and Challenges in Kenya: UniversitiesCIARD Movement
by Ms. Jacinta Were (Consultant - Information Management & Capacity Building, Kenya) at the Forum on Open Data and Open Science in Agriculture on 15th June 2015
ICT Centre of Excellence and Open Data –iCEODCIARD Movement
Prof Muliaro Wafula PhD. FCCS,FCSK (Director ICT Centre of Excellence and Open Data –iCEOD, JKUAT) at the Forum on Open Data and Open Science in Agriculture on 15th June 2015
Open Data and Big Data Capacity Building InitiativeCIARD Movement
The document discusses CODATA's open data and big data capacity building initiative. It aims to address systemic capacity building needs including data strategies, policies, partnerships, infrastructure, and skills. Key aspects include developing a framework and partnerships for a major data science capacity initiative, curriculum for data science summer schools, and an open data and data science capacity initiative to promote open data and coordinate data infrastructure and skills development internationally. The initiative takes a holistic approach to building capacity for open data and data science.
Open Data and Open Science in Agriculture : Experiences and Opinions CIARD Movement
by Prof Abukutsa Mary O. Onyango (Professor of Horticulture, Department of Horticulture: Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya) at the Forum on Open Data and Open Science in Agriculture on 15th June 2015
Open Access, Open Data and Open Science in the context of agricultural researchCIARD Movement
Introduction to the work that the Food and Agriculture Organization of the United Nations undertakes in the context of open access, open data and open science. Primarily, it will be introduced the activities related to the collaboration to provide open access to data with national, regional and international institutions, through international initiatives as CIARD, Global Open Data for Agriculture and Nutrition (GODAN) and Research Data Alliance (RDA). The speaker will also present the work on information provision through the AGORA program which facilitates free or low cost access to knowledge through partnership with major publishers and UN agencies. AGORA enables developing countries to gain access to an outstanding digital library collection in the fields of food, agriculture, environmental science and related social sciences. And thirdly, it will be highlighted the developing capacity activities to enable information management professionals to managed knowledge and data in agriculture, through the Agricultural Information Management Standards (AIMS) community of practice with more than 2,000 practitioners and information management workers worldwide. AIMS supports standards, technology and good practices for open access and open data in the agricultural domain.
Johannes Keizer, from FAO of the United Nations, at RDA 5th Plenary Meeting, IG Agriculture Data Interoperability Session in San Diego (CA, US) on the 9th of March 2015
Enabling Global Solutions for Agricultural and Nutrition Challenges through L...CIARD Movement
This document proposes a project to promote linked open data in agriculture and nutrition. It would support 20-30 data providers to adopt interoperability standards and share information through common technologies and directories. The project has three workstreams: 1) establishing reference infrastructure of standards and directories; 2) developing an open technology architecture; and 3) building capacity through mentoring and competitive grants. A lead organization would manage the effort and subcontract core partners to implement workstreams. Monitoring and evaluation would assess the impact of making data more open and linked. The total estimated cost is $8.5 million over 3-4 years.
Wheat Data Interoperability (3) by Esther DZALE YEUMO KABORE and Richard FULSSCIARD Movement
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
Wheat Data Interoperability (1) by Esther DZALE YEUMO KABORE and Richard FULSSCIARD Movement
This document discusses the work of the Wheat Data Interoperability Working Group. The working group aims to provide a common framework for describing, representing, linking and publishing wheat data using open standards. It will initially focus on several key data types. The working group's deliverables include a report on existing resources, a cookbook with guidelines for data managers, a library of linked vocabularies and ontologies, and a prototype for integrating and publishing linked wheat data. A survey of 196 wheat researchers found that over half have no data management guidelines. Key data types identified were phenotypes, SNPs, genomic annotations, germplasm, genetic maps and physical maps. The document outlines next steps including a workshop to provide guidance and discuss standards and use
agINFRA work on Vocabularies for Soil Data as Linked Data by Valeria Pesce, C...CIARD Movement
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
The agINFRA Linked Data layer by Valeria Pesce, Giovanni l'Abate, Luca Mattei...CIARD Movement
Presentation delivered at the Agricultural Data Interoperability Interest Group -- Research Data Alliance (RDA) 4th Plenary Meeting -- Amsterdam, September 2014
SDSS1335+0728: The awakening of a ∼ 106M⊙ black hole⋆Sérgio Sacani
Context. The early-type galaxy SDSS J133519.91+072807.4 (hereafter SDSS1335+0728), which had exhibited no prior optical variations during the preceding two decades, began showing significant nuclear variability in the Zwicky Transient Facility (ZTF) alert stream from December 2019 (as ZTF19acnskyy). This variability behaviour, coupled with the host-galaxy properties, suggests that SDSS1335+0728 hosts a ∼ 106M⊙ black hole (BH) that is currently in the process of ‘turning on’. Aims. We present a multi-wavelength photometric analysis and spectroscopic follow-up performed with the aim of better understanding the origin of the nuclear variations detected in SDSS1335+0728. Methods. We used archival photometry (from WISE, 2MASS, SDSS, GALEX, eROSITA) and spectroscopic data (from SDSS and LAMOST) to study the state of SDSS1335+0728 prior to December 2019, and new observations from Swift, SOAR/Goodman, VLT/X-shooter, and Keck/LRIS taken after its turn-on to characterise its current state. We analysed the variability of SDSS1335+0728 in the X-ray/UV/optical/mid-infrared range, modelled its spectral energy distribution prior to and after December 2019, and studied the evolution of its UV/optical spectra. Results. From our multi-wavelength photometric analysis, we find that: (a) since 2021, the UV flux (from Swift/UVOT observations) is four times brighter than the flux reported by GALEX in 2004; (b) since June 2022, the mid-infrared flux has risen more than two times, and the W1−W2 WISE colour has become redder; and (c) since February 2024, the source has begun showing X-ray emission. From our spectroscopic follow-up, we see that (i) the narrow emission line ratios are now consistent with a more energetic ionising continuum; (ii) broad emission lines are not detected; and (iii) the [OIII] line increased its flux ∼ 3.6 years after the first ZTF alert, which implies a relatively compact narrow-line-emitting region. Conclusions. We conclude that the variations observed in SDSS1335+0728 could be either explained by a ∼ 106M⊙ AGN that is just turning on or by an exotic tidal disruption event (TDE). If the former is true, SDSS1335+0728 is one of the strongest cases of an AGNobserved in the process of activating. If the latter were found to be the case, it would correspond to the longest and faintest TDE ever observed (or another class of still unknown nuclear transient). Future observations of SDSS1335+0728 are crucial to further understand its behaviour. Key words. galaxies: active– accretion, accretion discs– galaxies: individual: SDSS J133519.91+072807.4
Candidate young stellar objects in the S-cluster: Kinematic analysis of a sub...Sérgio Sacani
Context. The observation of several L-band emission sources in the S cluster has led to a rich discussion of their nature. However, a definitive answer to the classification of the dusty objects requires an explanation for the detection of compact Doppler-shifted Brγ emission. The ionized hydrogen in combination with the observation of mid-infrared L-band continuum emission suggests that most of these sources are embedded in a dusty envelope. These embedded sources are part of the S-cluster, and their relationship to the S-stars is still under debate. To date, the question of the origin of these two populations has been vague, although all explanations favor migration processes for the individual cluster members. Aims. This work revisits the S-cluster and its dusty members orbiting the supermassive black hole SgrA* on bound Keplerian orbits from a kinematic perspective. The aim is to explore the Keplerian parameters for patterns that might imply a nonrandom distribution of the sample. Additionally, various analytical aspects are considered to address the nature of the dusty sources. Methods. Based on the photometric analysis, we estimated the individual H−K and K−L colors for the source sample and compared the results to known cluster members. The classification revealed a noticeable contrast between the S-stars and the dusty sources. To fit the flux-density distribution, we utilized the radiative transfer code HYPERION and implemented a young stellar object Class I model. We obtained the position angle from the Keplerian fit results; additionally, we analyzed the distribution of the inclinations and the longitudes of the ascending node. Results. The colors of the dusty sources suggest a stellar nature consistent with the spectral energy distribution in the near and midinfrared domains. Furthermore, the evaporation timescales of dusty and gaseous clumps in the vicinity of SgrA* are much shorter ( 2yr) than the epochs covered by the observations (≈15yr). In addition to the strong evidence for the stellar classification of the D-sources, we also find a clear disk-like pattern following the arrangements of S-stars proposed in the literature. Furthermore, we find a global intrinsic inclination for all dusty sources of 60 ± 20◦, implying a common formation process. Conclusions. The pattern of the dusty sources manifested in the distribution of the position angles, inclinations, and longitudes of the ascending node strongly suggests two different scenarios: the main-sequence stars and the dusty stellar S-cluster sources share a common formation history or migrated with a similar formation channel in the vicinity of SgrA*. Alternatively, the gravitational influence of SgrA* in combination with a massive perturber, such as a putative intermediate mass black hole in the IRS 13 cluster, forces the dusty objects and S-stars to follow a particular orbital arrangement. Key words. stars: black holes– stars: formation– Galaxy: center– galaxies: star formation
Evidence of Jet Activity from the Secondary Black Hole in the OJ 287 Binary S...Sérgio Sacani
Wereport the study of a huge optical intraday flare on 2021 November 12 at 2 a.m. UT in the blazar OJ287. In the binary black hole model, it is associated with an impact of the secondary black hole on the accretion disk of the primary. Our multifrequency observing campaign was set up to search for such a signature of the impact based on a prediction made 8 yr earlier. The first I-band results of the flare have already been reported by Kishore et al. (2024). Here we combine these data with our monitoring in the R-band. There is a big change in the R–I spectral index by 1.0 ±0.1 between the normal background and the flare, suggesting a new component of radiation. The polarization variation during the rise of the flare suggests the same. The limits on the source size place it most reasonably in the jet of the secondary BH. We then ask why we have not seen this phenomenon before. We show that OJ287 was never before observed with sufficient sensitivity on the night when the flare should have happened according to the binary model. We also study the probability that this flare is just an oversized example of intraday variability using the Krakow data set of intense monitoring between 2015 and 2023. We find that the occurrence of a flare of this size and rapidity is unlikely. In machine-readable Tables 1 and 2, we give the full orbit-linked historical light curve of OJ287 as well as the dense monitoring sample of Krakow.
The cost of acquiring information by natural selectionCarl Bergstrom
This is a short talk that I gave at the Banff International Research Station workshop on Modeling and Theory in Population Biology. The idea is to try to understand how the burden of natural selection relates to the amount of information that selection puts into the genome.
It's based on the first part of this research paper:
The cost of information acquisition by natural selection
Ryan Seamus McGee, Olivia Kosterlitz, Artem Kaznatcheev, Benjamin Kerr, Carl T. Bergstrom
bioRxiv 2022.07.02.498577; doi: https://doi.org/10.1101/2022.07.02.498577
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...Advanced-Concepts-Team
Presentation in the Science Coffee of the Advanced Concepts Team of the European Space Agency on the 07.06.2024.
Speaker: Diego Blas (IFAE/ICREA)
Title: Gravitational wave detection with orbital motion of Moon and artificial
Abstract:
In this talk I will describe some recent ideas to find gravitational waves from supermassive black holes or of primordial origin by studying their secular effect on the orbital motion of the Moon or satellites that are laser ranged.
Anti-Universe And Emergent Gravity and the Dark UniverseSérgio Sacani
Recent theoretical progress indicates that spacetime and gravity emerge together from the entanglement structure of an underlying microscopic theory. These ideas are best understood in Anti-de Sitter space, where they rely on the area law for entanglement entropy. The extension to de Sitter space requires taking into account the entropy and temperature associated with the cosmological horizon. Using insights from string theory, black hole physics and quantum information theory we argue that the positive dark energy leads to a thermal volume law contribution to the entropy that overtakes the area law precisely at the cosmological horizon. Due to the competition between area and volume law entanglement the microscopic de Sitter states do not thermalise at sub-Hubble scales: they exhibit memory effects in the form of an entropy displacement caused by matter. The emergent laws of gravity contain an additional ‘dark’ gravitational force describing the ‘elastic’ response due to the entropy displacement. We derive an estimate of the strength of this extra force in terms of the baryonic mass, Newton’s constant and the Hubble acceleration scale a0 = cH0, and provide evidence for the fact that this additional ‘dark gravity force’ explains the observed phenomena in galaxies and clusters currently attributed to dark matter.
TOPIC OF DISCUSSION: CENTRIFUGATION SLIDESHARE.pptxshubhijain836
Centrifugation is a powerful technique used in laboratories to separate components of a heterogeneous mixture based on their density. This process utilizes centrifugal force to rapidly spin samples, causing denser particles to migrate outward more quickly than lighter ones. As a result, distinct layers form within the sample tube, allowing for easy isolation and purification of target substances.
PPT on Sustainable Land Management presented at the three-day 'Training and Validation Workshop on Modules of Climate Smart Agriculture (CSA) Technologies in South Asia' workshop on April 22, 2024.
Immersive Learning That Works: Research Grounding and Paths ForwardLeonel Morgado
We will metaverse into the essence of immersive learning, into its three dimensions and conceptual models. This approach encompasses elements from teaching methodologies to social involvement, through organizational concerns and technologies. Challenging the perception of learning as knowledge transfer, we introduce a 'Uses, Practices & Strategies' model operationalized by the 'Immersive Learning Brain' and ‘Immersion Cube’ frameworks. This approach offers a comprehensive guide through the intricacies of immersive educational experiences and spotlighting research frontiers, along the immersion dimensions of system, narrative, and agency. Our discourse extends to stakeholders beyond the academic sphere, addressing the interests of technologists, instructional designers, and policymakers. We span various contexts, from formal education to organizational transformation to the new horizon of an AI-pervasive society. This keynote aims to unite the iLRN community in a collaborative journey towards a future where immersive learning research and practice coalesce, paving the way for innovative educational research and practice landscapes.
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...Leonel Morgado
Current descriptions of immersive learning cases are often difficult or impossible to compare. This is due to a myriad of different options on what details to include, which aspects are relevant, and on the descriptive approaches employed. Also, these aspects often combine very specific details with more general guidelines or indicate intents and rationales without clarifying their implementation. In this paper we provide a method to describe immersive learning cases that is structured to enable comparisons, yet flexible enough to allow researchers and practitioners to decide which aspects to include. This method leverages a taxonomy that classifies educational aspects at three levels (uses, practices, and strategies) and then utilizes two frameworks, the Immersive Learning Brain and the Immersion Cube, to enable a structured description and interpretation of immersive learning cases. The method is then demonstrated on a published immersive learning case on training for wind turbine maintenance using virtual reality. Applying the method results in a structured artifact, the Immersive Learning Case Sheet, that tags the case with its proximal uses, practices, and strategies, and refines the free text case description to ensure that matching details are included. This contribution is thus a case description method in support of future comparative research of immersive learning cases. We then discuss how the resulting description and interpretation can be leveraged to change immersion learning cases, by enriching them (considering low-effort changes or additions) or innovating (exploring more challenging avenues of transformation). The method holds significant promise to support better-grounded research in immersive learning.
PPT on Direct Seeded Rice presented at the three-day 'Training and Validation Workshop on Modules of Climate Smart Agriculture (CSA) Technologies in South Asia' workshop on April 22, 2024.
1. The CIARD RING
What is new
Imma Subirats
Food and Agriculture Organization of the United Nations
Valeria Pesce
Global Forum on Agricultural Research (GFAR)
Research Data Alliance 5th Plenary Meeting
9-11 March 2015, San Diego
Joint session:
IG Agriculture Data Interoperability
& WG Wheat Data Interoperability
2. The CIARD RING
http://ring.ciard.net
The CIARD RING is a project implemented within the
CIARD initiative and is led by the Global Forum on
Agricultural Research (GFAR).
The CIARD RING is
a global directory of web-based information
services and datasets for agriculture
3. Numbers and map
• 499 data providers
• 1038 information services, of which
– 281 exposed datasets
6. The RING machine interface – SPARQL
An RDF store is a way of storing data using a machine-
readable "grammar" (the Resource Description Framework)
and documented semantics (RDF vocabularies).
URIs
The URI for each service / dataset is built as follows:
RING-domain/node/service-ID.
For example: http://ring.ciard.net/node/2417
The RING database is also an accessible RDF store.
SPARQL endpoint
http://ring.ciard.net/sparql1
7. SPARQL how to: vocabularies
The vocabularies used in the RDF store are:
• RDF: http://www.w3.org/1999/02/22-rdf-syntax-ns#
• RDFS: http://www.w3.org/2000/01/rdf-schema#
• DC: http://purl.org/dc/terms/
• DCAT: http://www.w3.org/ns/dcat#
• ADMS: http://www.w3.org/ns/adms#
• FOAF: http://xmlns.com/foaf/0.1/
• DOAP: http://usefulinc.com/ns/doap#
• SKOS: http://www.w3.org/2004/02/skos/core#
• VCARD: http://www.w3.org/2006/vcard/ns#
The data model chosen to describe datasets is the
W3C Data Catalog Vocabulary (DCAT)
designed to describe datasets
and the forms in which they are exposed, their "distributions"
8. The RING Linked Data
“CIARD RING” record from LOD Live: http://en.lodlive.it/?http://ring.ciard.net/node/19435
9. The RING machine interface – Why (1)
• Datasets registered in the RING have to be found by
applications
• Applications have to be able to read all the metadata about
datasets and filter datasets according to their needs
• Applications have to find enough technical metadata in the
RING to:
– Identify datasets with a specific coverage (type of data, thematic
coverage, geographic coverage)
– Identify datasets that comply with certain technical specifications
(format, protocol etc.)
– Access the dataset and get the data
This machine-readable layer can support the data
aggregation workflows of external services
10. The RING machine interface – Why (2)
• Additional information that applications may want to get
about datasets:
– Are there other software applications or APIs that can
process this dataset?
A new feature of the RING is the addition of a
directory of dataset processing software tools
and web services
Datasets can be associated with software tools and APIs that
can process them in different ways (convert, analyze, combine
with other data etc.)
11. Linking datasets and software required two new RDF
vocabularies:
• DCAT-EXT: http://vocabularies.aginfra.eu/dcatext#
an extension of the DCAT vocabulary with a few additional
properties
• WS: http://vocabularies.aginfra.eu/ws#
an RDF vocabulary to describe methods and related parameters
of web services
Search software
and APIs:
humans
Search software
and APIs:
machines!
Software in the RING
http://ring.ciard.net/
software-all
13. Interoperability assessment in the RING
The technical metadata registered in the RING for
each dataset provide enough information to give a
good idea of the level of “interoperability” of that
dataset.
“Interoperability is a feature of datasets— and of information
services that give access to datasets— whereby data can easily
be retrieved, processed, re-used, and re-packaged (“operated”)
by other systems. The less pre-coordination required to achieve
this, the more “interoperable” the dataset.”
[from: Interim Proceedings of International Expert Consultation
on “Building the CIARD Framework for Data and Information
Sharing”, Beijing 20-23 June 2011. 2011.]
14. Metadata Type Interoperability points Tim Berner Lee’s stars
For the service/dataset in general
1
Global coverage Select list 4 if not empty
2
Regional coverage (FAO) Select list 4 if not empty
3
Regional coverage (GFAR) Select list 4 if not empty
4
National coverage Select list 4 if not empty
5
Specific topic (AGROVOC) Autocomplete multiple
(authority: AGROVOC)
8 if not empty
6
Type of content/data managed Autocomplete multiple 4 if not empty
7
KOSs used Select list multiple
(authority: VEST Registry)
10 for each KOS used 5 IF you already have 4
8
Special instructions for getting
data from this service
Text 3 if not empty
9
Examples Text multiple 2 for each example
For each distribution of the
dataset
10
URL / target / endpoint Text 30 if not empty 1
11
File upload Upload 10 if not empty 1
12
Access / licensing Autocomplete 4 if half-open; 6 if free / open; 8 if
formally open (OA, CC)
0.5 if half-open; 1 if open; 1.5 if
open and known license e.g. CC
13
License URL Text: URL 7 if not empty 0.5
14
Protocol Select list 10 ftp/download; 20 OAI-PMH or
web service; 30 if SPARQL
1 if ftp/download; 3 if OAI-PMH or
RSS; 4 if SPARQL
15
Format / serialization / notation Select list
(authority: subset of IANA
types)
5 Excel; 10 CSV, XML; 12 JSON; 15
RDFXML; 20 JsonLD, ntriples-n3-
turtle)
2 if Excel; 3 if CSV, XML, JSON; 4 if
JsonLD, RDFXML, ntriples-n3-turtle
16
Metadata set(s) used Select list
(authority: VEST Registry)
6 for each metadata set 2.5
17
Does the dataset use URIs? Yes/No 20 if yes; OR: multiply 15 by n. 10 4 (OR: 4 IF you already have 3)
18
16. The Open AGRIgate challenge
The challenge rewards the institution that registers the
best datasets in the RING, judged especially in terms of
interoperability, with two unique prizes:
• the opportunity to work together with data
scientists building applications based on your data;
• having your dataset featured at the next meeting of
the Agricultural Data Interoperability Interest Group
at the Research Data Alliance.
This challenge aims at encouraging small institutions
and institutions in developing countries to open their
data, so the competition is limited to:
• institutions in countries classified by the World Bank
as "low-income", "lower-middle-income" and
"upper-middle-income“;
• institutions with less than 1000 employees in any
country.
The
interoperability
assessment is
used to rank
datasets in the
competition
http://ring.ciard.net/
participate-open-
agrigate-challenge