Adventures in Linked Data Land (presentation by Richard Light)jottevanger
"Adventures in Linked Data Land: bringing RDF to the Wordsworth Trust" is a paper given by RIchard Light (http://uk.linkedin.com/pub/richard-light/a/221/ba5) to a Linked Data meeting run by the Collections Trust in February 2010. He runs through the basics of LD, how it relates to cultural heritage, and some of his experiments with it, specifically with the data of the Wordsworth Trust, finally listing a series of challenges that face museums in trying to get on board the Linked Data bus.
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
AWS Public Data Sets: How to Stage Petabytes of Data for Analysis in AWS (WPS...Amazon Web Services
AWS hosts a variety of public data sets that anyone can access for free. Previously, large data sets such as satellite imagery or genomic data have required hours or days to locate, download, customize, and analyze. When data is made publicly available on AWS, anyone can analyze any volume of data without downloading or storing it themselves. In this session, the AWS Open Data Team shares tips and tricks, patterns and anti-patterns, and tools to help you effectively stage your data for analysis in the cloud.
Adventures in Linked Data Land (presentation by Richard Light)jottevanger
"Adventures in Linked Data Land: bringing RDF to the Wordsworth Trust" is a paper given by RIchard Light (http://uk.linkedin.com/pub/richard-light/a/221/ba5) to a Linked Data meeting run by the Collections Trust in February 2010. He runs through the basics of LD, how it relates to cultural heritage, and some of his experiments with it, specifically with the data of the Wordsworth Trust, finally listing a series of challenges that face museums in trying to get on board the Linked Data bus.
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
AWS Public Data Sets: How to Stage Petabytes of Data for Analysis in AWS (WPS...Amazon Web Services
AWS hosts a variety of public data sets that anyone can access for free. Previously, large data sets such as satellite imagery or genomic data have required hours or days to locate, download, customize, and analyze. When data is made publicly available on AWS, anyone can analyze any volume of data without downloading or storing it themselves. In this session, the AWS Open Data Team shares tips and tricks, patterns and anti-patterns, and tools to help you effectively stage your data for analysis in the cloud.
Overview of how data on the Web of Data can be consumed (first and foremost Linked Data) and implications for the development of usage mining approaches.
References:
Elbedweihy, K., Mazumdar, S., Cano, A. E., Wrigley, S. N., & Ciravegna, F. (2011). Identifying Information Needs by Modelling Collective Query Patterns. COLD, 782.
Elbedweihy, K., Wrigley, S. N., & Ciravegna, F. (2012). Improving Semantic Search Using Query Log Analysis. Interacting with Linked Data (ILD 2012), 61.
Raghuveer, A. (2012). Characterizing machine agent behavior through SPARQL query mining. In Proceedings of the International Workshop on Usage Analysis and the Web of Data, Lyon, France.
Arias, M., Fernández, J. D., Martínez-Prieto, M. A., & de la Fuente, P. (2011). An empirical study of real-world SPARQL queries. arXiv preprint arXiv:1103.5043.
Hartig, O., Bizer, C., & Freytag, J. C. (2009). Executing SPARQL queries over the web of linked data (pp. 293-309). Springer Berlin Heidelberg.
Verborgh, R., Hartig, O., De Meester, B., Haesendonck, G., De Vocht, L., Vander Sande, M., ... & Van de Walle, R. (2014). Querying datasets on the web with high availability. In The Semantic Web–ISWC 2014 (pp. 180-196). Springer International Publishing.
Verborgh, R., Vander Sande, M., Colpaert, P., Coppens, S., Mannens, E., & Van de Walle, R. (2014, April). Web-Scale Querying through Linked Data Fragments. In LDOW.
Luczak-Rösch, M., & Bischoff, M. (2011). Statistical analysis of web of data usage. In Joint Workshop on Knowledge Evolution and Ontology Dynamics (EvoDyn2011), CEUR WS.
Luczak-Rösch, M. (2014). Usage-dependent maintenance of structured Web data sets (Doctoral dissertation, Freie Universität Berlin, Germany), http://edocs.fu-berlin.de/diss/receive/FUDISS_thesis_000000096138.
An introduction deck for the Web of Data to my team, including basic semantic web, Linked Open Data, primer, and then DBpedia, Linked Data Integration Framework (LDIF), Common Crawl Database, Web Data Commons.
This talk was given at the IIPC General Assembly in Paris in May 2014. It introduces the distributed, parallel extraction framework provided by the Web Data Commons project. The framework is public accessible and tailored for the Amazon Web Service Stack. Besides the presentation includes an excerpt of datasets which were extracted from over 100 TB of crawling data and are as well available at http://webdatacommons.org.
Clustering Search to Navigate A Case Study of the Canadian World Wide Web as ...Ian Milligan
Here are the slides for the talk I gave at the Digital Humanities 2014 conference in Lausanne, Switzerland. Paper abstract is http://dharchive.org/paper/DH2014/Paper-83.xml.
A Web-scale Study of the Adoption and Evolution of the schema.org Vocabulary ...Robert Meusel
Promoted by major search engines, schema.org has become a widely adopted standard for marking up structured data in HTML web pages. In this paper, we use a series of largescale Web crawls to analyze the evolution and adoption of schema.org over time. The availability of data from dierent points in time for both the schema and the websites deploying data allows for a new kind of empirical analysis of standards adoption, which has not been possible before. To conduct our analysis, we compare dierent versions of the schema.org vocabulary to the data that was deployed on hundreds of thousands of Web pages at dierent points in time. We measure both top-down adoption (i.e., the extent to which changes in the schema are adopted by data providers) as well as bottom-up evolution (i.e., the extent to which the actually deployed data drives changes in the schema). Our empirical analysis shows that both processes can be observed.
Linked data based semantic annotation using Drupal and Apache StanbolGabriel Dragomir
My presentation from Drupalaton 2013 - http://drupalaton.hu/schedule#speaker-30
This session will focus on the implementation of semantic services (automatic content enhancement, autotagging, content recommendation, reasoning) based on linked data datasets using the integration of Drupal with Apache Stanbol.
During the presentation the audience will find out about:
main features of Apache Stanbol and its integration with Drupal
how to discover and use custom/domain specific Linked Data datasets with Apache Stanbol/Drupal
how to build an advanced semantic processing chain in Apache Stanbol that will automatically annotate Drupal entities
how to implement a content recommendation/reasoning feature for Drupal based on Apache Stanbol services.
Apache Stanbol is an Open Source software stack designed to provide a powerful semantic engine via RESTful services returning results as RDF (Resource Description Language) and JSON. Unlike existing proprietary, commmerically oriented solutions such as OpenCalais, Apache Stanbol is highly customizable and may be trained to provide semantic services for virtually any language.
This presentation looks in detail at SPARQL (SPARQL Protocol and RDF Query Language) and introduces approaches for querying and updating semantic data. It covers the SPARQL algebra, the SPARQL protocol, and provides examples for reasoning over Linked Data. We use examples from the music domain, which can be directly tried out and ran over the MusicBrainz dataset. This includes gaining some familiarity with the RDFS and OWL languages, which allow developers to formulate generic and conceptual knowledge that can be exploited by automatic reasoning services in order to enhance the power of querying.
An Introduction to the Open Archives Initiative Object Reuse and Exchange (OA...Jenn Riley
Riley, Jenn. "An Introduction to the Open Archives Initiative Object Reuse and Exchange (OAI-ORE)." Digital Library Program Brown Bag Presentation, November 19, 2008.
This presentation gives details on technologies and approaches towards exploiting Linked Data by building LD applications. In particular, it gives an overview of popular existing applications and introduces the main technologies that support implementation and development. Furthermore, it illustrates how data exposed through common Web APIs can be integrated with Linked Data in order to create mashups.
Overview of how data on the Web of Data can be consumed (first and foremost Linked Data) and implications for the development of usage mining approaches.
References:
Elbedweihy, K., Mazumdar, S., Cano, A. E., Wrigley, S. N., & Ciravegna, F. (2011). Identifying Information Needs by Modelling Collective Query Patterns. COLD, 782.
Elbedweihy, K., Wrigley, S. N., & Ciravegna, F. (2012). Improving Semantic Search Using Query Log Analysis. Interacting with Linked Data (ILD 2012), 61.
Raghuveer, A. (2012). Characterizing machine agent behavior through SPARQL query mining. In Proceedings of the International Workshop on Usage Analysis and the Web of Data, Lyon, France.
Arias, M., Fernández, J. D., Martínez-Prieto, M. A., & de la Fuente, P. (2011). An empirical study of real-world SPARQL queries. arXiv preprint arXiv:1103.5043.
Hartig, O., Bizer, C., & Freytag, J. C. (2009). Executing SPARQL queries over the web of linked data (pp. 293-309). Springer Berlin Heidelberg.
Verborgh, R., Hartig, O., De Meester, B., Haesendonck, G., De Vocht, L., Vander Sande, M., ... & Van de Walle, R. (2014). Querying datasets on the web with high availability. In The Semantic Web–ISWC 2014 (pp. 180-196). Springer International Publishing.
Verborgh, R., Vander Sande, M., Colpaert, P., Coppens, S., Mannens, E., & Van de Walle, R. (2014, April). Web-Scale Querying through Linked Data Fragments. In LDOW.
Luczak-Rösch, M., & Bischoff, M. (2011). Statistical analysis of web of data usage. In Joint Workshop on Knowledge Evolution and Ontology Dynamics (EvoDyn2011), CEUR WS.
Luczak-Rösch, M. (2014). Usage-dependent maintenance of structured Web data sets (Doctoral dissertation, Freie Universität Berlin, Germany), http://edocs.fu-berlin.de/diss/receive/FUDISS_thesis_000000096138.
An introduction deck for the Web of Data to my team, including basic semantic web, Linked Open Data, primer, and then DBpedia, Linked Data Integration Framework (LDIF), Common Crawl Database, Web Data Commons.
This talk was given at the IIPC General Assembly in Paris in May 2014. It introduces the distributed, parallel extraction framework provided by the Web Data Commons project. The framework is public accessible and tailored for the Amazon Web Service Stack. Besides the presentation includes an excerpt of datasets which were extracted from over 100 TB of crawling data and are as well available at http://webdatacommons.org.
Clustering Search to Navigate A Case Study of the Canadian World Wide Web as ...Ian Milligan
Here are the slides for the talk I gave at the Digital Humanities 2014 conference in Lausanne, Switzerland. Paper abstract is http://dharchive.org/paper/DH2014/Paper-83.xml.
A Web-scale Study of the Adoption and Evolution of the schema.org Vocabulary ...Robert Meusel
Promoted by major search engines, schema.org has become a widely adopted standard for marking up structured data in HTML web pages. In this paper, we use a series of largescale Web crawls to analyze the evolution and adoption of schema.org over time. The availability of data from dierent points in time for both the schema and the websites deploying data allows for a new kind of empirical analysis of standards adoption, which has not been possible before. To conduct our analysis, we compare dierent versions of the schema.org vocabulary to the data that was deployed on hundreds of thousands of Web pages at dierent points in time. We measure both top-down adoption (i.e., the extent to which changes in the schema are adopted by data providers) as well as bottom-up evolution (i.e., the extent to which the actually deployed data drives changes in the schema). Our empirical analysis shows that both processes can be observed.
Linked data based semantic annotation using Drupal and Apache StanbolGabriel Dragomir
My presentation from Drupalaton 2013 - http://drupalaton.hu/schedule#speaker-30
This session will focus on the implementation of semantic services (automatic content enhancement, autotagging, content recommendation, reasoning) based on linked data datasets using the integration of Drupal with Apache Stanbol.
During the presentation the audience will find out about:
main features of Apache Stanbol and its integration with Drupal
how to discover and use custom/domain specific Linked Data datasets with Apache Stanbol/Drupal
how to build an advanced semantic processing chain in Apache Stanbol that will automatically annotate Drupal entities
how to implement a content recommendation/reasoning feature for Drupal based on Apache Stanbol services.
Apache Stanbol is an Open Source software stack designed to provide a powerful semantic engine via RESTful services returning results as RDF (Resource Description Language) and JSON. Unlike existing proprietary, commmerically oriented solutions such as OpenCalais, Apache Stanbol is highly customizable and may be trained to provide semantic services for virtually any language.
This presentation looks in detail at SPARQL (SPARQL Protocol and RDF Query Language) and introduces approaches for querying and updating semantic data. It covers the SPARQL algebra, the SPARQL protocol, and provides examples for reasoning over Linked Data. We use examples from the music domain, which can be directly tried out and ran over the MusicBrainz dataset. This includes gaining some familiarity with the RDFS and OWL languages, which allow developers to formulate generic and conceptual knowledge that can be exploited by automatic reasoning services in order to enhance the power of querying.
An Introduction to the Open Archives Initiative Object Reuse and Exchange (OA...Jenn Riley
Riley, Jenn. "An Introduction to the Open Archives Initiative Object Reuse and Exchange (OAI-ORE)." Digital Library Program Brown Bag Presentation, November 19, 2008.
This presentation gives details on technologies and approaches towards exploiting Linked Data by building LD applications. In particular, it gives an overview of popular existing applications and introduces the main technologies that support implementation and development. Furthermore, it illustrates how data exposed through common Web APIs can be integrated with Linked Data in order to create mashups.
A talk given at the Ingenta Publisher Forum, in November 2008.
See: http://www.ldodds.com/blog/archives/000264.html
For a detailed description of the talk.
Introduces "Slug" a web crawler (or "Scutter") designed for harvesting semantic web content. Implemented in Java using the Jena API, Slug provides a configurable, modular framework that allows a great degree of flexibility in configuring the retrieval, processing and storage of harvested content. The framework provides an RDF vocabulary for describing crawler configurations and collects metadata concerning crawling activity. Crawler metadata allows for reporting and analysis of crawling progress, as well as more efficient retrieval through the storage of HTTP caching data.
Culture Geeks Feb talk: Adventures in Linked Data Landval.cartei
Culture Geeks talk: "Adventures in Linked Data Land", by Richard Light.
Feb, 25th 2009 - Regency Town House
Culture Geeks is a Brighton-based community open to everyone who is
interested in using digital technologies in the cultural sector.
The Semantic Web is the extension of the World Wide Web that enables people to share content beyond the boundaries of applications and websites.
It has been described in rather different ways: as a utopic vision, as a web of data, or merely as a natural paradigm shift in our daily use of the Web.
Most of all, the Semantic Web has inspired and engaged many people to create innovative and intelligent technologies and applications.
In this presentation we describe the underlying principles and key features of the semantic web along with where and how they fit in with server side and client side technologies supported by ColdFusion.
Improving Human–Semantic Web Interaction: The Rhizomer ExperienceRoberto García
Rhizomer is a generic semantic metadata browser and editor. It is based on “classic” HTML paradigms (table, form, etc.) in order to provide an easy and accessible user experience. For end-users, it looks like the web pages they are used to deal with. However, the semantics that lay behind are used to improve the user experience through an AJAX-enhanced web interface. The user interface is fed by a metadata storage abstraction layer, which offers a SPARQL endpoint and implements the DESCRIBE SPARQL primitive in order to improve the usability of the resulting metadata fragments. The metadata component is combined with a wiki engine that helps managing the content intended for human consumption. Altogether, both components build a simple yet powerful platform for Semantic Web portals.
Short presentation I gave at the Reading Semantic Web meetup about the Linked Data patterns book.
The talk outlined the major areas in which we can look for patterns and noted some areas for further work.
Some slides to illustrate the concept of layering together data sources to compose a graph. For background and discussion see:
http://www.ldodds.com/blog/2012/05/layered-data-a-paper-some-commentary/
and
http://ldodds.com/papers/layered-data.html
Linked Data: turning the web into a context graphLeigh Dodds
A presentation I gave at Strataconf 2012. I reviewed the concepts of Linked Data and argued that while the approach has come from the semantic web community, there are interesting parallels with efforts from Facebook and Schema.org. Linked Data provides a way for us to create resolvable identifiers + discover useful data by just using the web infrastructure more effectively.
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.
Challenges & Opportunities for Linked DataLeigh Dodds
Slides from my talk at Online Information 2010. There is a write-up of the talk available: http://blogs.talis.com/nodalities/2010/12/challenges-and-opportunities-for-linked-data.php
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
68. #Was there a launch on 16 th July 1969? PREFIX space: <http://purl.org/net/schemas/space/> PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> ASK WHERE { ?launch space:launched "1969-07-16"^^xsd:date. }
90. Field Predicate Map Associate a short name to a RDF property Properties in field predicate map are indexed for searching Short name used in query syntax, sort order, etc