Presentation at a seminar on linked data and art museums at the Smithsonian Institute, April 29 2013.
Other presentations at http://lodlam.net/2013/05/07/linked-open-data-in-art/
Validation of Europeana data: application profile, OWL ontology, or else?Antoine Isaac
This document discusses validation of data submitted to Europeana using the Europeana Data Model (EDM). It analyzes expressing EDM constraints as an application profile, OWL ontology, XML Schema, or Schematron rules. While an OWL ontology adds some semantics, an application profile approach using the Dublin Core Application Profile specification and SPARQL constraints may be best. This meets Europeana's validation needs while avoiding adding unintended semantics to existing vocabularies like ORE. Further testing is needed, but application profiles show promise for expressing data constraints in a way that is understandable for both humans and machines.
Slides for Culture Hack panel @SXSW2013 : http://schedule.sxsw.com/2013/events/event_IAP4580
Some slides re-used from Harry Verwayen (http://www.slideshare.net/hverwayen/business-model-innovation-open-data) and Julia Fallon
Presentation at the Education Session of the American Art Collaborative (AAC) Linked Open Data Initiative, 31 March 2015. http://americanartcollaborative.org/
Europeana is the European Union's digital platform for cultural heritage, currently providing access to over 4.6 million digitized items from European libraries, archives, and museums. The document discusses efforts to enhance Europeana by developing a semantic layer and semantics-enabled search capabilities that can better connect related concepts and expand queries using metadata and controlled vocabularies. It describes prototypes developed by the Europeana Thought Lab that cluster search results and autocomplete queries using semantic relationships between concepts. Key challenges mentioned include converting legacy metadata into semantic formats, aligning different descriptive ontologies and vocabularies, and ensuring the semantic features can be scaled for Europeana's production environment.
Europeana is a service that aggregates metadata from cultural heritage institutions across Europe, making over 30 million objects accessible online. It uses the Europeana Data Model to standardize metadata in a way that balances granularity and compatibility with existing standards. The EDM defines classes for provided cultural works, related agents, concepts, and places to provide richer semantic descriptions. Europeana makes this metadata and links to digital objects freely available via its website and API to promote open access to cultural heritage.
An introduction to the Europeana Data Model and services in the context of creating benchmarks for a cultural heritage data set. Presented at the Linked Data Benchmark Council Technical User Committee in London in November 2013.
Fondly Collisions: Archival hierarchy and the Europeana Data Model Valentine Charles
This document discusses representing archival hierarchies in Europeana using the Europeana Data Model (EDM). It provides an example of converting a finding aid encoded in EAD to EDM to represent the hierarchical structure. Remaining challenges include representing hierarchies when metadata or digital representations are missing for certain levels. Publishing hierarchical data for both developers and end users is discussed.
Mapping cross-domain metadata to the Europeana Data Model (EDM) - EDM introd...Valentine Charles
- The document introduces the Europeana Data Model (EDM), which was created to allow Europeana to ingest metadata from various sources and domains while maintaining granularity and semantics.
- EDM uses standards like Dublin Core, CIDOC-CRM, and RDF to distinguish cultural heritage objects from their representations and metadata, and to represent relationships between objects and contextual information.
- EDM profiles allow communities to build on EDM to meet their specific needs while maintaining interoperability, and it has been adopted by projects beyond Europeana seeking interoperable metadata.
Validation of Europeana data: application profile, OWL ontology, or else?Antoine Isaac
This document discusses validation of data submitted to Europeana using the Europeana Data Model (EDM). It analyzes expressing EDM constraints as an application profile, OWL ontology, XML Schema, or Schematron rules. While an OWL ontology adds some semantics, an application profile approach using the Dublin Core Application Profile specification and SPARQL constraints may be best. This meets Europeana's validation needs while avoiding adding unintended semantics to existing vocabularies like ORE. Further testing is needed, but application profiles show promise for expressing data constraints in a way that is understandable for both humans and machines.
Slides for Culture Hack panel @SXSW2013 : http://schedule.sxsw.com/2013/events/event_IAP4580
Some slides re-used from Harry Verwayen (http://www.slideshare.net/hverwayen/business-model-innovation-open-data) and Julia Fallon
Presentation at the Education Session of the American Art Collaborative (AAC) Linked Open Data Initiative, 31 March 2015. http://americanartcollaborative.org/
Europeana is the European Union's digital platform for cultural heritage, currently providing access to over 4.6 million digitized items from European libraries, archives, and museums. The document discusses efforts to enhance Europeana by developing a semantic layer and semantics-enabled search capabilities that can better connect related concepts and expand queries using metadata and controlled vocabularies. It describes prototypes developed by the Europeana Thought Lab that cluster search results and autocomplete queries using semantic relationships between concepts. Key challenges mentioned include converting legacy metadata into semantic formats, aligning different descriptive ontologies and vocabularies, and ensuring the semantic features can be scaled for Europeana's production environment.
Europeana is a service that aggregates metadata from cultural heritage institutions across Europe, making over 30 million objects accessible online. It uses the Europeana Data Model to standardize metadata in a way that balances granularity and compatibility with existing standards. The EDM defines classes for provided cultural works, related agents, concepts, and places to provide richer semantic descriptions. Europeana makes this metadata and links to digital objects freely available via its website and API to promote open access to cultural heritage.
An introduction to the Europeana Data Model and services in the context of creating benchmarks for a cultural heritage data set. Presented at the Linked Data Benchmark Council Technical User Committee in London in November 2013.
Fondly Collisions: Archival hierarchy and the Europeana Data Model Valentine Charles
This document discusses representing archival hierarchies in Europeana using the Europeana Data Model (EDM). It provides an example of converting a finding aid encoded in EAD to EDM to represent the hierarchical structure. Remaining challenges include representing hierarchies when metadata or digital representations are missing for certain levels. Publishing hierarchical data for both developers and end users is discussed.
Mapping cross-domain metadata to the Europeana Data Model (EDM) - EDM introd...Valentine Charles
- The document introduces the Europeana Data Model (EDM), which was created to allow Europeana to ingest metadata from various sources and domains while maintaining granularity and semantics.
- EDM uses standards like Dublin Core, CIDOC-CRM, and RDF to distinguish cultural heritage objects from their representations and metadata, and to represent relationships between objects and contextual information.
- EDM profiles allow communities to build on EDM to meet their specific needs while maintaining interoperability, and it has been adopted by projects beyond Europeana seeking interoperable metadata.
The Europeana Datamodel: A semantic layer on top of Cultural Heritage ObjectsLIBIS
Deze presentatie werd gegeven op 20/12/2013 in het kader van het 30-jarig bestaan van IBW. Presentatie van Roxanne Wyns, Businesss Consultant bij LIBIS.
Europeana - American Art Collaborative LOD MeetingAntoine Isaac
Presentation at a seminar on linked data and art museums at the Smithsonian Institute, April 29 2013.
Other presentations at http://lodlam.net/2013/05/07/linked-open-data-in-art/
Semantic Interoperability at Europeana - MultilingualDSIs2018Antoine Isaac
Europeana is a digital platform containing over 58 million digitized cultural heritage objects from 3,700 institutions across 44 countries. The document discusses Europeana's efforts to improve semantic interoperability between these diverse datasets by developing the Europeana Data Model, enriching metadata by linking to external vocabularies, and building an Entity Collection and API to provide centralized access to contextual information about places, people, concepts, and organizations. The goal is to enable richer discovery, exploration, and reuse of Europeana's cultural heritage data on the web.
Designing a multilingual knowledge graph - DCMI2018Antoine Isaac
Presentation for the paper "Designing a multilingual knowledge graph as service for cultural heritage" at the DCMI2018 conference https://www.dublincore.org/conferences/2018/abstracts/#559
December 2, 2015: NISO/NFAIS Virtual Conference: Semantic Web: What's New and...DeVonne Parks, CEM
This document discusses Europeana's use of semantic web technologies and linked data to improve access to cultural heritage collections. It summarizes that Europeana aggregates metadata from various cultural institutions to provide access to over 48 million digitized objects. It has implemented the Europeana Data Model to represent metadata in a more granular, semantically linked way using vocabularies like GeoNames, DBpedia, and AAT. This has enabled automatic enrichment of metadata as well as multilingual and conceptual searching. Linked open data approaches provide technical and strategic benefits to Europeana by facilitating data sharing and enrichment across domains.
- Europeana is a digital library system that provides access to cultural heritage collections across Europe through APIs and a portal.
- The Europeana Semantic Elements model is currently used but the Europeana Data Model is being developed to better preserve original metadata while enabling interoperability.
- The Europeana Data Model presentation described the EDM, which is based on standards like OAI ORE, Dublin Core, and SKOS to organize object metadata from different providers in a semantic web framework. It allows distinction between objects and records while supporting complex objects and vocabularies.
Multilingual challenges for accessing digitized culture online - Riga Summit 15Antoine Isaac
"Multilingual challenges for accessing digitized culture online". Presentation at the Riga Summit on the Multilingual Digital Single Market, April 27-29 2015.
http://www.rigasummit2015.eu/
Valentine Charles: Linking cultural heritage with KOS: the Europeana example COST Action TD1210
Valentine Charles (Europeana) “Linking cultural heritage with KOS: the Europeana example”
Presentation at the KnoweScape workshop "Evolution and variation of classification systems" March 4-5, 2015 Amsterdam
Nikola Ikonomov, Boyan Simeonov, Jana Parvanova and Vladimir Alexiev. In Digital Presentation and Preservation of Cultural and Scientific Heritage (DiPP 2013), Veliko Tarnovo, Bulgaria, Sep 2013
EuropeanaLocal is an EC-funded project that aims to mobilize and assist local and regional cultural institutions in Europe to make their digital content interoperable and accessible through Europeana. The project works with over 50 partners across Europe, including national libraries and museums as well as local authorities and organizations. EuropeanaLocal partners have contributed nearly 3.5 million items to Europeana so far. The project also aims to promote standards and infrastructure like ESE and EDM, provide training, and test Europeana's tools and services.
IIIF for CNI Spring 2014 Membership MeetingTom-Cramer
An overview of the International Image Interoperability Framework (IIIF) at the Coalition for Networked Information (CNI) Spring 2014 Meeting in St. Louis, MO.
EuropeanaConnect - Enhancing User Access to European Digital HeritageMax Kaiser
The document summarizes the EuropeanaConnect project, which aims to enhance access to European digital cultural heritage through Europeana. It will add audio content, develop multilingual capabilities, build semantic representations of data, create mobile and social media access channels, and develop backend infrastructure to support these functions over its 2.5 year duration. The project involves 30 partners from 14 countries and has a budget of €5.6 million, 80% of which is funded by the European Commission.
The Europeana Cloud project aims to address two challenges for the Europeana ecosystem: making metadata richer and getting more users of that metadata. It does this by allowing members to upload metadata to a shared system and define access conditions, and allowing third parties to access and enrich that metadata via APIs. The project involves three aggregators piloting the system and will investigate building end-user services for researchers on top of the shared infrastructure. It is a three-year project with over 30 partners testing and building this shared infrastructure.
This document discusses integrating 3D architectural and archaeological models into Europeana, an online portal that provides access to Europe's cultural heritage. It provides background on Europeana, describing how it was created to aggregate digital cultural heritage objects from across Europe using common metadata standards. The document outlines the evolution of Europeana's data models from ESE to the more robust EDM to better integrate disparate sources. It argues that providing 3D models to Europeana ensures international visibility and preservation of digital cultural heritage assets. The 3D-ICONS project aims to contribute a significant number of 3D models of important European architectural and archaeological sites to Europeana.
The document discusses the Europeana Data Model (EDM) and its profile for sounds. It describes the key EDM classes used to represent cultural heritage objects, including edm:ProvidedCHO for the object itself, edm:WebResource for digital representations, and ore:Aggregation to group them. It provides examples of using EDM properties to describe audiovisual content and highlights additional classes and properties specified in the EDM profile for sounds.
This document provides an overview of the Europeana Data Model (EDM) and how it can be used to represent audio and sound cultural heritage objects within Europeana. It describes the key EDM classes - ProvidedCHO, WebResource, Aggregation, and contextual classes like Agent, Place, TimeSpan and Concept. It also outlines the EDM profile for sounds, which specifies additional properties and subclasses to better describe audio objects and their relationships in EDM. The document aims to help providers understand how to represent sound objects and their associated metadata and digital resources using the EDM framework.
The Europeana Datamodel: A semantic layer on top of Cultural Heritage ObjectsLIBIS
Deze presentatie werd gegeven op 20/12/2013 in het kader van het 30-jarig bestaan van IBW. Presentatie van Roxanne Wyns, Businesss Consultant bij LIBIS.
Europeana - American Art Collaborative LOD MeetingAntoine Isaac
Presentation at a seminar on linked data and art museums at the Smithsonian Institute, April 29 2013.
Other presentations at http://lodlam.net/2013/05/07/linked-open-data-in-art/
Semantic Interoperability at Europeana - MultilingualDSIs2018Antoine Isaac
Europeana is a digital platform containing over 58 million digitized cultural heritage objects from 3,700 institutions across 44 countries. The document discusses Europeana's efforts to improve semantic interoperability between these diverse datasets by developing the Europeana Data Model, enriching metadata by linking to external vocabularies, and building an Entity Collection and API to provide centralized access to contextual information about places, people, concepts, and organizations. The goal is to enable richer discovery, exploration, and reuse of Europeana's cultural heritage data on the web.
Designing a multilingual knowledge graph - DCMI2018Antoine Isaac
Presentation for the paper "Designing a multilingual knowledge graph as service for cultural heritage" at the DCMI2018 conference https://www.dublincore.org/conferences/2018/abstracts/#559
December 2, 2015: NISO/NFAIS Virtual Conference: Semantic Web: What's New and...DeVonne Parks, CEM
This document discusses Europeana's use of semantic web technologies and linked data to improve access to cultural heritage collections. It summarizes that Europeana aggregates metadata from various cultural institutions to provide access to over 48 million digitized objects. It has implemented the Europeana Data Model to represent metadata in a more granular, semantically linked way using vocabularies like GeoNames, DBpedia, and AAT. This has enabled automatic enrichment of metadata as well as multilingual and conceptual searching. Linked open data approaches provide technical and strategic benefits to Europeana by facilitating data sharing and enrichment across domains.
- Europeana is a digital library system that provides access to cultural heritage collections across Europe through APIs and a portal.
- The Europeana Semantic Elements model is currently used but the Europeana Data Model is being developed to better preserve original metadata while enabling interoperability.
- The Europeana Data Model presentation described the EDM, which is based on standards like OAI ORE, Dublin Core, and SKOS to organize object metadata from different providers in a semantic web framework. It allows distinction between objects and records while supporting complex objects and vocabularies.
Multilingual challenges for accessing digitized culture online - Riga Summit 15Antoine Isaac
"Multilingual challenges for accessing digitized culture online". Presentation at the Riga Summit on the Multilingual Digital Single Market, April 27-29 2015.
http://www.rigasummit2015.eu/
Valentine Charles: Linking cultural heritage with KOS: the Europeana example COST Action TD1210
Valentine Charles (Europeana) “Linking cultural heritage with KOS: the Europeana example”
Presentation at the KnoweScape workshop "Evolution and variation of classification systems" March 4-5, 2015 Amsterdam
Nikola Ikonomov, Boyan Simeonov, Jana Parvanova and Vladimir Alexiev. In Digital Presentation and Preservation of Cultural and Scientific Heritage (DiPP 2013), Veliko Tarnovo, Bulgaria, Sep 2013
EuropeanaLocal is an EC-funded project that aims to mobilize and assist local and regional cultural institutions in Europe to make their digital content interoperable and accessible through Europeana. The project works with over 50 partners across Europe, including national libraries and museums as well as local authorities and organizations. EuropeanaLocal partners have contributed nearly 3.5 million items to Europeana so far. The project also aims to promote standards and infrastructure like ESE and EDM, provide training, and test Europeana's tools and services.
IIIF for CNI Spring 2014 Membership MeetingTom-Cramer
An overview of the International Image Interoperability Framework (IIIF) at the Coalition for Networked Information (CNI) Spring 2014 Meeting in St. Louis, MO.
EuropeanaConnect - Enhancing User Access to European Digital HeritageMax Kaiser
The document summarizes the EuropeanaConnect project, which aims to enhance access to European digital cultural heritage through Europeana. It will add audio content, develop multilingual capabilities, build semantic representations of data, create mobile and social media access channels, and develop backend infrastructure to support these functions over its 2.5 year duration. The project involves 30 partners from 14 countries and has a budget of €5.6 million, 80% of which is funded by the European Commission.
The Europeana Cloud project aims to address two challenges for the Europeana ecosystem: making metadata richer and getting more users of that metadata. It does this by allowing members to upload metadata to a shared system and define access conditions, and allowing third parties to access and enrich that metadata via APIs. The project involves three aggregators piloting the system and will investigate building end-user services for researchers on top of the shared infrastructure. It is a three-year project with over 30 partners testing and building this shared infrastructure.
This document discusses integrating 3D architectural and archaeological models into Europeana, an online portal that provides access to Europe's cultural heritage. It provides background on Europeana, describing how it was created to aggregate digital cultural heritage objects from across Europe using common metadata standards. The document outlines the evolution of Europeana's data models from ESE to the more robust EDM to better integrate disparate sources. It argues that providing 3D models to Europeana ensures international visibility and preservation of digital cultural heritage assets. The 3D-ICONS project aims to contribute a significant number of 3D models of important European architectural and archaeological sites to Europeana.
The document discusses the Europeana Data Model (EDM) and its profile for sounds. It describes the key EDM classes used to represent cultural heritage objects, including edm:ProvidedCHO for the object itself, edm:WebResource for digital representations, and ore:Aggregation to group them. It provides examples of using EDM properties to describe audiovisual content and highlights additional classes and properties specified in the EDM profile for sounds.
This document provides an overview of the Europeana Data Model (EDM) and how it can be used to represent audio and sound cultural heritage objects within Europeana. It describes the key EDM classes - ProvidedCHO, WebResource, Aggregation, and contextual classes like Agent, Place, TimeSpan and Concept. It also outlines the EDM profile for sounds, which specifies additional properties and subclasses to better describe audio objects and their relationships in EDM. The document aims to help providers understand how to represent sound objects and their associated metadata and digital resources using the EDM framework.
Next Generation Research with Europeana: the Humanities and Cultural Heritage...Nuno Freire
Presentation at the DH2019 workshop 'Next Generation Research with Europeana: the Humanities and Cultural Heritage in a Digital Perspective', by Hugo Manguinhas and Nuno Freire.
Part I: General introduction of the Europeana APIs
On this part, Hugo Manguinhas and Nuno Freire - who are respectively the Europeana Product Manager API and the Europeana Senior Data Specialist - will introduce the range of APIs that make up the Europeana offer and will explain the model behind them, the Europeana Data Model (EDM). In addition, Manguinhas will make a brief tutorial on the Search and Record API taking Newspapers items as the main exploration use case.
Part II: APIs related to historical Newspapers
Behind the Europeana Newspapers Collection is a set of APIs that apply IIIF as their core technology. This part will walk the audience through the APIs and IIIF, explaining what data is available and how it is structured with a primary focus on the full-text associated with historical Newspapers. Manguinhas will also explain how large amounts of data can be accessed using the OAI-PMH service or downloaded directly as dumps.
Part III: Open discussion and feedback
We will end by asking the audience for feedback, including on how the Europeana APIs could be of use to the Research community
This document summarizes a previous training session on using the MINT platform to transform metadata into the Europeana Data Model (EDM) format. It discusses basic EDM concepts, the EDM Sounds profile extension, how to use MINT to map provider metadata to EDM Sounds, transform the metadata, and publish it to Europeana. Upcoming topics for a second training session are also listed.
Achieving Interoperability between the CARARE Schema for Monuments and Sites ...Antoine Isaac
This document discusses mapping the metadata schema for the CARARE project to the Europeana Data Model (EDM). CARARE aggregates cultural heritage content for archaeology and historic buildings and provides it to Europeana. The mapping identifies correspondences between elements in the two models so CARARE can submit good metadata to Europeana. It examines different scenarios for how CARARE heritage assets and digital resources map to EDM classes like ProvidedCulturalHeritageObject and WebResource. The mapping provides better metadata for 2 million CARARE objects in Europeana and prompted updates to schemas. It confirms EDM is relevant for aggregations and shows metadata mapping requires human supervision.
Searching BBC Rushes Using Semantic Web Techniques (TRECVID 2005)Bradley Allen
The document describes a faceted navigation system called the BBC Rushes Navigator that was developed to explore raw footage from the BBC archives. It represents video clips and shots as semantic metadata using ontologies and extracts visual features to generate facets for color, texture, and combinations. The system uses this semantic metadata and faceted navigation interface to allow users to browse and discover footage from the large BBC archive collection.
Semantic Web and Linked Data for cultural heritage materials - Approaches in ...Antoine Isaac
The document discusses using semantic web technologies like linked data and the Europeana Data Model (EDM) to improve access to cultural heritage materials by enabling semantic search and exploiting relationships between concepts, objects, and vocabularies. EDM aims to preserve original metadata while allowing for interoperability by using standards like Dublin Core, SKOS, and OAI ORE. Linked data approaches can ease getting and publishing data across cultural heritage datasets by direct access to RDF descriptions via URIs.
Multimedia Data Navigation and the Semantic Web (SemTech 2006)Bradley Allen
The document describes a system for faceted navigation of multimedia content using semantic web technologies. It discusses using ontologies expressed in RDF(S) and OWL to represent metadata, BBC rush footage used as a case study, and visual facets for color, texture and combinations that were generated through MPEG-7 feature extraction and self-organizing map clustering. The system allows retrieval of clips and shots based on textual and visual facet filtering of the RDF represented multimedia data.
Presentation done at WWW 2009 Conference in Madrid, Spain introducing our work in using Linked Open Data as a way to add semantic descriptors to those coming from low-level signal analysis.
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.
Linked Open Europeana: Semantics for the CitizenStefan Gradmann
The document discusses Linked Open Data and how it relates to Europeana and the Semantic Web. It describes how the Europeana Data Model (EDM) aims to make Europeana's data part of Linked Open Data by preserving original metadata while allowing for interoperability. EDM uses standards like SKOS, DCMI, and OAI ORE. The document argues that fully implementing EDM and making public data available as Linked Open Data could enable new uses of the data for citizens, including tourists planning cultural activities, teachers finding educational resources, and politicians analyzing cultural funding and contributions.
Resource discovery and information sharing: reaching the 2.0 turnBonaria Biancu
The document discusses the concepts of Library 2.0 and the Scout Portal Toolkit, an open source resource discovery and organization tool. It provides details on how the Scout Portal Toolkit has been implemented at the University of Milano-Bicocca library, including the metadata fields used and features for resource description, discovery, and interaction with users. The document concludes with suggestions for additional ways the toolkit could be enhanced and integrated with other library systems.
Networked Digital Library Of Theses And Dissertationssinglish
The Networked Digital Library of Theses and Dissertations (NDLTD) is an international organization that promotes the electronic publishing and preservation of graduate theses and dissertations. NDLTD allows students to create electronic documents, increases access to student research, and supports long-term preservation of electronic theses and dissertations (ETDs). It currently holds over 767,000 ETDs from 90 institutions in 18 countries in 17 formats, with metadata described by the ETD-MS standard to facilitate searching and discovery.
Mapping FRBR, ISBD, RDA, and other namespaces to DC for interoperabilityGordon Dunsire
This document summarizes Gordon Dunsire's presentation on mapping namespaces like FRBR, ISBD, RDA and others to Dublin Core for interoperability. It discusses Dublin Core's origins and intention as a model, the proliferation of richer schemas, and mapping and the sub-property ladder approach. It provides examples of mapping properties from ISBD, RDA, MARC21 and Dublin Core and discusses semantic constraints, reasoning, and interoperability. It also touches on BIBFRAME, schema.org and their roles in relation to Dublin Core mappings.
Similar to EDM - American Art Collaborative LOD Meeting (20)
Presentation lors de la journée "Vos collections sur Europeana – Panorama des voies d’agrégation" organisée par le Ministère de la Culture le 27 novembre 2018, à Paris
The Europeana Data Model Principles, community and innovationAntoine Isaac
This document summarizes the Europeana Data Model (EDM), which provides principles for representing metadata from cultural heritage institutions in a connected way on the web. EDM follows linked data best practices like using existing vocabularies and minimizing formalization. It represents metadata elements like full text, rights, and quality. Developing EDM involves experts from different domains and adopting a collaborative approach. Flexibility is needed to avoid overcommitment to formal semantics while reusing standards.
Europeana as a Linked Data (Quality) caseAntoine Isaac
Presentation for the 3rd Workshop on Humanities in the Semantic Web (WHiSe), co-located with the 15th Extended Semantic Web Conference (ESWC 2020)
June 2, 2020, online
http://whise.cc/2020/
Presentaiton at Panel "Interoperable Platforms and CLIR Initiatives: A Global Perspective" at the 2019 IIIF Conference
Göttingen, Thursday 26 June 2019
https://iiif.io/event/2019/goettingen/program/30/
Multilingual challenges and ongoing work to tackle them at EuropeanaAntoine Isaac
Europeana is a digital platform that provides access to over 57 million digitized cultural heritage objects from 3,700 institutions across 44 countries. It faces challenges in being multilingual due to the large amount of metadata in over 400 languages. Europeana is working to tackle these issues through data modeling to allow for richer multilingual data, enriching metadata by linking it to external multilingual vocabularies, and exploring automatic translation of search results and content.
Lightweight rights modeling and linked data publication for online cultural h...Antoine Isaac
Presentation for the special session "Lightweight rights modeling and linked data publication for online cultural heritage - DCMI2018" at the DCMI2018 conference.
http://dublincore.org/conference/2018/abstracts/#a2
Presentation pour la journée IIIF Biblissima "Innover pour redécouvrir le patrimoine écrit", 15 mars 2018, Paris
http://www.biblissima-condorcet.fr/fr/actualites/innover-redecouvrir-patrimoine-ecrit-evenement-biblissima-iiif
Isaac - W3C Data on the Web Best Practices - Data VocabulariesAntoine Isaac
The document discusses best practices for using data vocabularies on the web as developed by the W3C Data on the Web Best Practices Working Group. It recommends reusing existing standardized vocabularies when possible and choosing the appropriate formalization level for data, avoiding both over-commitment to semantics and replication of existing vocabulary terms. It also describes Europeana's experience developing its data model EDM, which reuses many existing vocabularies while requiring significant effort to research, discuss, and maintain flexibility.
This document summarizes the Europeana APIs for accessing metadata and media from the Europeana digital collection. It describes the Search API and Record API, including how to perform basic searches and get search result profiles. It also provides examples of searching, getting search fields, and accessing record metadata in different formats. The document introduces the Europeana Data Model and how digital objects and representations are submitted and stored as proxies in Europeana.
The document discusses modelling and exchanging annotations for Europeana projects. It proposes adopting the W3C Web Annotation Data Model to represent annotations in RDF using JSON-LD serialization. An Annotations API based on the W3C Web Annotation Protocol allows exchanging annotations between Europeana and platforms like HistoryPin.org and Pundit. Representing metadata annotations is also discussed to make them machine-readable and shareable across interfaces. Overall, modelling annotations interoperably and exchanging them across platforms is still a work in progress.
EuropeanaTech update - Europeana AGM 2015Antoine Isaac
Update on the EuropeanaTech community activities. Presentation with Greg Markus, Sound and Vision. Europeana general Assembly Meeting 2015, November 2-4 2015. http://pro.europeana.eu/event/europeana-annual-general-meeting-2015
Modelling annotations for Europeana and related projects - DARIAH-EU WSAntoine Isaac
"Modelling annotations for Europeana and related projects" by Hugo Manguinhas, Antoine Isaac. DARIAH-EU Workshop on Practices and Context in Contemporary Annotation Activities, Hamburg, October 29-30, 2015.
Classification schemes, thesauri and other Knowledge Organization Systems - a...Antoine Isaac
"Classification schemes, thesauri and other Knowledge Organization Systems - a Linked Data perspective".
Presentation at the Pelagios Linked Pasts event, July 20-21, 2015.
http://pelagios-project.blogspot.co.uk/2015/03/linked-pasts.html
Wikidata, a target for Europeana's semantic strategy - GLAM-WIKI 2015Antoine Isaac
"Wikidata, a target for Europeana's semantic strategy"/ Presentation at the GLAM-Wiki conference with Valentine Charles, Hugo Manguinhas, Antoine Isaac, Vladimir Alexiev http://nl.wikimedia.org/wiki/GLAM-WIKI_2015/
Europeana and the relevance of the DM2E resultsAntoine Isaac
Presentation on the value of results of the DM2E project, from the Europeana perspective.
Presented at the DM2E final event, Pisa, Dec 11 2014
http://dm2e.eu/dm2e-final-event-registration-and-agenda/
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Discover top-tier mobile app development services, offering innovative solutions for iOS and Android. Enhance your business with custom, user-friendly mobile applications.
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Digital Banking in the Cloud: How Citizens Bank Unlocked Their MainframePrecisely
Inconsistent user experience and siloed data, high costs, and changing customer expectations – Citizens Bank was experiencing these challenges while it was attempting to deliver a superior digital banking experience for its clients. Its core banking applications run on the mainframe and Citizens was using legacy utilities to get the critical mainframe data to feed customer-facing channels, like call centers, web, and mobile. Ultimately, this led to higher operating costs (MIPS), delayed response times, and longer time to market.
Ever-changing customer expectations demand more modern digital experiences, and the bank needed to find a solution that could provide real-time data to its customer channels with low latency and operating costs. Join this session to learn how Citizens is leveraging Precisely to replicate mainframe data to its customer channels and deliver on their “modern digital bank” experiences.
AppSec PNW: Android and iOS Application Security with MobSFAjin Abraham
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
"Choosing proper type of scaling", Olena SyrotaFwdays
Imagine an IoT processing system that is already quite mature and production-ready and for which client coverage is growing and scaling and performance aspects are life and death questions. The system has Redis, MongoDB, and stream processing based on ksqldb. In this talk, firstly, we will analyze scaling approaches and then select the proper ones for our system.
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor IvaniukFwdays
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
EDM - American Art Collaborative LOD Meeting
1. Europeana Data Model
Antoine Isaac
Scientific Coordinator, Europeana
American Art Collaborative LOD Meeting
Smithsonian American Art Museum, April 29, 2013
2. What Europeana gets (and makes available)
Descriptive
metadata
Link to digital
objects online
4. Issues
ESE is a flat model
No links between cultural objects or between objects and context
entities (persons, places)
just strings (with no language info)
Mixed data
real object, digital representation, provider – all in one record
A lot of mapping quality problems.
• E.g., dc:date should be a date related to the original object but is often the
date of digitisation
5. EDM Requirements
1. Distinguish the real object (painting, book) from its digital
representation
2. Distinguish the object from its metadata record
3. Allow multiple records for same object
containing potentially contradictory statements about an object
1. Support for objects that are composed of other objects
hierarchies
1. Be compatible with different levels of description
Generic/interoperable vs. specific/domain-centered
1. Flexible support for describing contextual resources, including
concepts
2. Re-use and extend elements from existing standards
6. A Collaborative Effort
Europeana v1.0 WP3
Ca. 60 participants
“Fish tank” development
Many presentations in the network and beyond
(Evolving) specifications available since 2009
Cross-community development
Involving library, archive and museum experts
http://europeanalabs.eu/wiki/WP1CommunityMeetingMuseums
7. A Collaborative Effort
EDM makes Europeana ready to ingest metadata that is closer to specific
community concerns
But still mapped to common elements
Europeana & partners can develop EDM “profiles” upon which everyone
could build specific functionality
Based on best practices from sector or domain level
EDM is consolidated with partners who re-use it
Europeana providers, DPLA
10. General points
• All resources should have an identifier
• Most values can be either be a literal or a reference
• It is recommended to use xml:lang attributes on literals
• Use the most precise (sub) property available.
• Later, providers will be able to specialize to EDM
• Re-use elements from other vocabularies
• SKOS, Dublin Core, RDA, CIDOC-CRM (via mappings)
13. edm:aggregation with metadata
Properties for the ore:Aggregation http://www.mimo-db.eu/UEDIN/214
EDM properties Corresponding values in the original data
edm:aggregatedCHO #UEDIN:214
edm:hasView http://www.mimo-db.eu/media/UEDIN/VIDEO/0032195v.mpg
edm:hasView http://www.mimo-db.eu/media/UEDIN/AUDIO/0032195s.mp3
edm:hasView http://www.mimo-db.eu/media/UEDIN/IMAGE/0032195c.jpg
edm: dataProvider University of Edinburgh
edm:Provider MIMO - Musical Instrument Museums Online
edm:rights http://creativecommons.org/publicdomain/zero/1.0/
edm:isShownBy http://www.mimo-db.eu/media/UEDIN/IMAGE/0032195c.jpg
edm:object http://www.mimo-db.eu/media/UEDIN/IMAGE/0032195c.jpg
14. Properties for edm:ProvidedCHO
dc:contributor, dc:creator, dc:date, dc:format, dc:identifier, dc:language,
dc:publisher, dc:relation, dc:source, dcterms:alternative, dcterms:extent,
dcterms:temporal, dcterms:medium, dcterms:created, dcterms:provenance,
dcterms:issued, dcterms:conformsTo, dcterms:hasFormat,
dcterms:isFormatOf, dcterms:hasVersion, dcterms:isVersionOf,
dcterms:hasPart, dcterms:isPartOf, dcterms:isReferencedBy,
dcterms:references, dcterms:isReplacedBy, dcterms:replaces
dcterms:isRequiredBy, dcterms:requires dcterms:tableOfContents
edm:isNextInSequence
edm:isDerivativeOf
edm:currentLocation…
The ProvidedCHO is the cultural heritage object which is the subject of
the package of data that has been submitted to Europeana.
15. Example
Properties for the edm: ProvidedCHO: #UEDIN:24
EDM properties Corresponding values in the original data
dc:date Circa 1840
dc:description Technical description: Brass; ligature fitting on
bell section at joint; stockings on main slides.
with one coil, angled to face forwards. Repair
History: Main slide possibly not original (tenon of
slide section of joint is tapered, bell section joint
for cylindrical tenon)
dc:title Buccin trombone.Nominal pitch: B?
dc:type http://www.mimo-
db.eu/InstrumentsKeywords/4378
edm:type IMAGE
16. WebResource
One or more digital representations of the provided cultural heritage
object.
Properties:
dc:rights
edm:rights
dc:format
dcterms:isPartOf
edm:isNextInSequence
…
17. edm:WebResources with metadata
Properties for the edm:WebResource http://www.mimo-
db.eu/media/UEDIN/VIDEO/0032195v.mpg
EDM properties Corresponding values in the original data
edm:rights http://creativecommons.org/licenses/by-nc-sa/3.0/
Properties for the edm:WebResource http://www.mimo-
db.eu/media/UEDIN/AUDIO/0032195s.mp3
EDM properties Corresponding values in the original data
edm:rights http://creativecommons.org/licenses/by-nc-sa/3.0/
Properties for the edm:WebResource http://www.mimo-
db.eu/media/UEDIN/IMAGE/0032195c.jpg
EDM properties Corresponding values in the original data
edm:rights http://creativecommons.org/licenses/by-nc-sa/3.0/
NB: digital representations may have different rights
Could have format data etc.
19. Example - edm:Place and skos:Concept
Properties for skos:Concept http://www.mimo-db.eu/InstrumentsKeywords/4378
EDM properties Corresponding values in the original data
skos:PrefLabel xml:lang="en" Buccin
Properties for skos:Concept http://www.mimo-db.eu/HornbostelAndSachs/356
EDM properties Corresponding values in the original data
skos:PrefLabel xml:lang="en" 423.22 Labrosones with slides
Properties for edm:Place http://sws.geonames.org/3017382/
EDM properties Corresponding values in the original data
skos:PrefLabel xml:lang="en" France
20. Model for representing metadata
enrichments
Contextual resources from providers
Their thesauri, gazetteers, etc.
Enrichment (multilingual) by Europeana
Geonames, GEMET, dbPedia
Enrichment by third-parties?
22. Take-home message
Not perfect, but making progress
Data granularity
Data interlinking and enriching
Re-use and interoperability
More at http://pro.europeana.eu/edm-documentation
Example used is: http://preview.europeana.eu/portal/record/90402/174D436CF5C61F8AA999090C98DA48B9C7024087.html Een vrouw met een kind in een kelderkamer by Pieter de Hooch, Rijksmuseum, public domain
Red -> for providers and Europeana Green -> for Europeana
This diagram shows the three core classes and the relationship between them. The Provided CHO is the “real Thing” as it exists in the real world – the mona lisa for example. The Web Resource is the digital representation of the providedCHO and is the resource that is accessible from europeana The aggregation is the construct that links these objects to make a logical whole. I’ll go through all three briefly.
Properties that relate to the aggregation – notably the data about where the data comes from and the identifers of the real thing and its digital representations.
Properties that relate to the original object (note that it could be a born digital object)– the edmProvidedCHO. This is where most of the descriptive metdata will go.
Web resource is the digital object
There will always be at least two aggregations for the same thing even if only one provider offers it - Europeana will always make its own aggregation and add its own metadata. Here is how it looks when europeana adds its own enriched metadata…. Our own proxy with our own – enriched – metadata – using the edm:agent class and the VIAF identifier we can add skos preflabels to his name in two languages.