The document discusses using ontologies to strengthen folksonomies and improve information retrieval from blogs. It proposes linking tags that users assign to blog posts to concepts in a domain ontology. This reduces issues with tag ambiguity and variation. The system then uses the semantic connections between tags and ontology concepts to suggest related tags and posts to users based on their searches. Querying the enriched data in this way allows for more precise searching and discovery of relevant information in blogs.
Given to a small group of former students and professors in KM Masters program regarding the differences & similarities between Enterprise 2.0 and Knowledge Management. Prepared in semi-beyond bullet points format.
Saper Fare Pagina Facebook - Latina, agosto 2013Michele Fabietti
Serie di wikinar - seminari introduttivi al sapere creare e gestire una pagina Facebook, per micro-imprese, studi professionali, freelance.
Presso Officine del Sapere - www.officinedelsapere.com - in collaborazione con Veronica Tecchio, Web Additive.
Structured Dynamics provides 'ontology-driven applications'. Our product stack is geared to enable the semantic enterprise. The products are premised on preserving and leveraging existing information assets in an incremental, low-risk way. SD's products span from converters to authoring environments to Web services middleware and to eventual ontologies and user interfaces and applications.
Given to a small group of former students and professors in KM Masters program regarding the differences & similarities between Enterprise 2.0 and Knowledge Management. Prepared in semi-beyond bullet points format.
Saper Fare Pagina Facebook - Latina, agosto 2013Michele Fabietti
Serie di wikinar - seminari introduttivi al sapere creare e gestire una pagina Facebook, per micro-imprese, studi professionali, freelance.
Presso Officine del Sapere - www.officinedelsapere.com - in collaborazione con Veronica Tecchio, Web Additive.
Structured Dynamics provides 'ontology-driven applications'. Our product stack is geared to enable the semantic enterprise. The products are premised on preserving and leveraging existing information assets in an incremental, low-risk way. SD's products span from converters to authoring environments to Web services middleware and to eventual ontologies and user interfaces and applications.
Tecnologie semantiche per il knowledge Management Nicola Cerami
Una visione generale e un'analisi di una specifica applicazione: True Knowledge
(2010)
Topic: Modelli di Rappresentazione della Conoscenza (Semantic Web)
CBGTBT - Part 1 - Workshop introduction & primerBlockstrap.com
A Complete Beginners Guide to Blockchain Technology Part 1 of 6. Slides from the #StartingBlock2015 tour by @blockstrap
Part 1: http://www.slideshare.net/Blockstrap/cbgtbt-part-1-workshop-introduction-primer
Part 2: http://www.slideshare.net/Blockstrap/02-blockchains-101
Part 3: http://www.slideshare.net/Blockstrap/03-transactions-101
Part 4: http://www.slideshare.net/Blockstrap/cbgtbt-part-4-mining
Part 5: http://www.slideshare.net/Blockstrap/05-blockchains-102
Part 6: http://www.slideshare.net/Blockstrap/06-transactions-102
= Finding a Good Ontology: The Open Ontology Repository Initiative =
Can you find a good ontology to use or extend for your application?
Building on previous registry and repository efforts, the Open Ontology Repository Initiative is a community effort developing open source software for finding, using, and maintaining open source and other ontologies.
The initial implementation of OOR is based on BioPortal (http://bioportal.bioontology.org), which is used to access and share ontologies that are actively used in biomedical communities and currently supports OWL, OBO, and Protege ontologies, LexGrid and RRF vocabularies, and ontology mapping. BioPortal has been developed by the National Center for Biomedical Ontology with support from the NIH Roadmap, but its infrastructure is domain-independent and being extended in various directions.
This presentation will include the following:
* A demonstration of the current public OOR instance
* OOR requirements and challenges
* On-going and planned development efforts (Common Logic support, federation, gatekeeping, provenance, governance, etc.)
* Details on how you can become involved
Ontology and Ontology Libraries: a Critical StudyDebashisnaskar
The concept of digital library revolutionized its popularity with the development of networking technology. Digital library stores various kind of documents in digitized format that enables user smooth access to these documents at subsidized costs. In the recent past, a similar concept i.e., ontology library has gained popularity among the communities like semantic web, artificial intelligence, information science, philosophy, linguistics, and so forth.
LoCloud Vocabulary Services: Thesaurus management introduction, Walter Koch a...locloud
This presentation provides an introduction to thesaurus management in the LoCloud Vocabulary Services given during the LoCloud training workshops. It provides an introduction to controlled vocabularies, thesaurus for information retrieval and interoperability, to SKOS, multilingual vocabulary issues and to the federated model adopted for thesaurus management within the LoCloud service, which is based in TemaTres. The presentation includes a list of the vocabularies that have been integrated within the LoCloud service. There is also a walk-through of MediaThread and how this was used in the vocabulary management training offered in the workshop.
BHL Technical Projects Update presented during the BHL Stafff and Technical Meeting on September 26-27, 2012 at the Harvard Museum of Comparative Zoology
Cambridge, Massachusetts
Tecnologie semantiche per il knowledge Management Nicola Cerami
Una visione generale e un'analisi di una specifica applicazione: True Knowledge
(2010)
Topic: Modelli di Rappresentazione della Conoscenza (Semantic Web)
CBGTBT - Part 1 - Workshop introduction & primerBlockstrap.com
A Complete Beginners Guide to Blockchain Technology Part 1 of 6. Slides from the #StartingBlock2015 tour by @blockstrap
Part 1: http://www.slideshare.net/Blockstrap/cbgtbt-part-1-workshop-introduction-primer
Part 2: http://www.slideshare.net/Blockstrap/02-blockchains-101
Part 3: http://www.slideshare.net/Blockstrap/03-transactions-101
Part 4: http://www.slideshare.net/Blockstrap/cbgtbt-part-4-mining
Part 5: http://www.slideshare.net/Blockstrap/05-blockchains-102
Part 6: http://www.slideshare.net/Blockstrap/06-transactions-102
= Finding a Good Ontology: The Open Ontology Repository Initiative =
Can you find a good ontology to use or extend for your application?
Building on previous registry and repository efforts, the Open Ontology Repository Initiative is a community effort developing open source software for finding, using, and maintaining open source and other ontologies.
The initial implementation of OOR is based on BioPortal (http://bioportal.bioontology.org), which is used to access and share ontologies that are actively used in biomedical communities and currently supports OWL, OBO, and Protege ontologies, LexGrid and RRF vocabularies, and ontology mapping. BioPortal has been developed by the National Center for Biomedical Ontology with support from the NIH Roadmap, but its infrastructure is domain-independent and being extended in various directions.
This presentation will include the following:
* A demonstration of the current public OOR instance
* OOR requirements and challenges
* On-going and planned development efforts (Common Logic support, federation, gatekeeping, provenance, governance, etc.)
* Details on how you can become involved
Ontology and Ontology Libraries: a Critical StudyDebashisnaskar
The concept of digital library revolutionized its popularity with the development of networking technology. Digital library stores various kind of documents in digitized format that enables user smooth access to these documents at subsidized costs. In the recent past, a similar concept i.e., ontology library has gained popularity among the communities like semantic web, artificial intelligence, information science, philosophy, linguistics, and so forth.
LoCloud Vocabulary Services: Thesaurus management introduction, Walter Koch a...locloud
This presentation provides an introduction to thesaurus management in the LoCloud Vocabulary Services given during the LoCloud training workshops. It provides an introduction to controlled vocabularies, thesaurus for information retrieval and interoperability, to SKOS, multilingual vocabulary issues and to the federated model adopted for thesaurus management within the LoCloud service, which is based in TemaTres. The presentation includes a list of the vocabularies that have been integrated within the LoCloud service. There is also a walk-through of MediaThread and how this was used in the vocabulary management training offered in the workshop.
BHL Technical Projects Update presented during the BHL Stafff and Technical Meeting on September 26-27, 2012 at the Harvard Museum of Comparative Zoology
Cambridge, Massachusetts
sparqlPuSH: Proactive notification of data updates in RDF stores using PubSub...Alexandre Passant
Presentation @ SFSW2010 (ESWC2010 Workshop). Paper available at semanticscripting.org/SFSW2010/papers/sfsw2010_submission_6.pdf + video at http://apassant.net/blog/2010/04/18/sparql-pubsubhubbub-sparqlpush#comments
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Using Ontologies to Strengthen Folksonomies and Enrich Information Retrieval in Weblogs
1. Using Ontologies to
Strengthen
Folksonomies and
Enrich Information
Retrieval in Weblogs
Alexandre Passant
EDF, Recherche & Développement, Clamart, France
Université Paris 4, Laboratoire LaLICC, Paris, France
1 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
2. 1
Corporate Blogging
2 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
3. Classical (old-school) information systems
• Features:
• Workflows
• Access Control
• Templates
• Archives
• Designed to store:
• Project reports
• Internal notes
• Hierarchical information
• But, what about informal and unstructured content:
• Short news
• E-mails
• Coffee-break discussions
3 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
4. A new vision: Enterprise 2.0
• Web 2.0 concepts in a corporate environment
• Write and share any knowledge:
• Blogs
• Comments, trackbacks
• Re-use and capitalize knowledge:
• Wikis
• Open structure and cooperation
• Be informed:
• RSS feeds
• Shared subscriptions
4 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
5. EDF R&D Experiment
• EDF R&D:
• 2000 researchers
• 3 research centers
• Our platform:
• RSS subscription system
• Blogs
• Group wikis
• Experiment (1 1/2 year):
• 1500 feeds, 8000 blog posts
• 80 bloggers, 600 readers / subscribers
5 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
6. 2
Weblogs Indexing and Folksonomies
6 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
7. Indexing blog posts
• Meta-data about the container:
• Automatically-created metadata:
• Author, creation date, title
• DublinCore standards
• Meta-data about blog post content:
• Previously-defined:
• Ontologies, taxonomies
• User-defined:
• Free keywords and folksonomies
• Folksonomies:
• Easy to adopt
• Build from scratch
7 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
8. Folksonomies limits
• Tags variation:
• Different tags for the same meaning:
• Synonymy, Abbreviation, Acronyms …
• Typos
• Tag ambiguity:
• Different meanings for the same tag:
• Acronyms, Homonymy …
• Flat organisation:
• No way to suggest related tags
• Paris / France
• blog / socialsoftware
8 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
9. Ambiguity example from del.icio.us
9 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
10. Some tools to reduce variation and explosion
• Tag completion:
• Forward and “backward” completion
• AJAX
• Tag suggestion:
• Based on blog post content
• Suggesting existing tags
• But also new ones using named entites extraction
• AJAX
10 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
11. 3
The Semantic Web
11 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
12. A Few Words About the Semantic Web
• Semantic Web
• Extending the current Web
• Unified description of resources
• Ontologies
• Representation of a domain
• Common vocabulary
• Languages
• Modeling: RDF(S), OWL …
• Querying: SPARQL …
12 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
13. Weblogging and the Semantic Web
• Tools:
• Snippet Manager [Cayzer & al. 2005]
• semiBlog [Möller & al. 2006]
• Folksonomies:
• Tag ontology to represent connections between tags [Newman 2005]
• Tagging model [Gruber 2005]
• Vocabularies:
• RSS 1.0 based on RDF, can be extended with other vocabularies
• SIOC: Semantically-Interlinked Online Communities [Breslin & al. 2005]
• State of The Art:
• « What next for Semantic Blogging » [Cayzer 2006]
13 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
14. 4
Strengthening Folksonomies
14 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
15. A mix of Folksonomies and Ontologies
• Mixing both approaches
• Keep the open spirit of folksonomies
• Use an ontology layer as a formal way to represent data
• Remove ambiguity and add meaning to tags to enhance search experience
• How ?
• Link tags to domain ontology concepts (classes / instances)
• Create links between posts and ontology concepts using SIOC
• First steps
• Analyse the folksonomy and most popular tags
• Create a core ontology (based on PROTON) and its instances
• 300 classes, 600 instances, mainly named entities
15 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
16. A simple way to link tags to ontology instances
16 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
17. From Tags to Ontology (1/5)
1) Create and tag post
17 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
18. From Tags to Ontology (2/5)
1) Create and tag post
2) Link tag to ontology
18 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
19. From Tags to Ontology (3/5)
1) Create and tag post
2) Link tag to ontology
3) Link post to ontology
19 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
20. From Tags to Ontology (4/5)
1) Create and tag post
2) Link tag to ontology
3) Link post to ontology
4) Create new post
20 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
21. From Tags to Ontology (5/5)
1) Create and tag post
2) Link tag to ontology
3) Link post to ontology
4) Create new post
5) Infer related post
21 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
22. Dealing with ambiguity and maintaining instances
• User interface to remove ambiguity
when adding a new post
• Ability to browse the ontology to
link to other class / instance for
new / different meaning tags
• Restricted back office to create
new instances
22 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
23. 5
Enhanced Information Retrieval
23 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
24. A Semantic Search Engine
• Decentralized data: • Using tags / ontology links to:
• Ontologies • Deal with tags variations
• Blog posts w/ RDF description • Remove ambiguity
• A central 3store w/ SPARQL
24 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
25. Suggesting related tags and posts
• Goal:
• Offer suggestions to users based on their current tag search
• Let users discover potential interesting posts
• Different approaches, use both tagging and ontologies:
• Using instances co-occurrence
• Using instances type
• Defining specific rules
• Run on the fly and suggest results, using SPARQL
25 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
26. Using instances co-occurrence
• Basic approach:
– Posts sharing concepts
– Ontology to remove ambiguity
26 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
27. Using instances types
• Suggesting instances of the same
class:
– Programming languages
– Energy companies
27 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
28. Defining specific rules
• Rule(s) for each class
• Location / {sub|top}locations
• Company / companies working
in the same area
28 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
30. Running and Displaying results
• SPARQL queries on the triplestore
• Offering different tagclouds to split
results in clusters:
• Instances
• Specific rules
• Co-occurrence
• Let users know why they should
have a look to related posts
30 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
31. 6
Conclusion
31 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
32. Conclusion
• Mixing folksonomies and ontologies
• Keep simplicity of free tagging
• Ontologies to reduce limits of free tagging
• Infer related posts / topics
• A mix of top-down and bottom-up approach
• A real use-case
• Adapt model and interfaces to users needs
• Future works
• Knowledge extraction from weblogs
• Use wikis to add properties to ontology instances
• New ways to browse and query blog posts
32 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007
33. Thank you !
33 October 24, 2009 Using Ontologies To Strenghten Folksonomies and Enrich Information Retrieval in Weblogs - ICWSM 2007