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This year
Référentiels, données d'autorité, thésaurus, ontologies, taxonomies... Pour en savoir plus !
by Catherine
& 1 other
Journée d'étude BnF / AFNOR CG46
Pour réfléchir au rôle des référentiels dans l'interopérabilité des systèmes d'information et dans le web sémantique.
Vendredi 28 Mars 2008 - Bibliothèque nationale de France
2007
Dougma (dŭg·mə) n. - the truth according to Doug » I HATE TAGS
by karlcow
A revolutionary idea is one which is very simple, easy to use, and yet extremely powerful. Then I started trying to use sites which implemented tag clouds. I now despise the tag cloud, and dismiss sites which use them. Why? Because they do not provide an interface into the information I the user care about.
Most Casual Observer: Everything is Miscellaneous (not!)
by karlcow
Excellente critique du dernier livre de David Weinberger. L'auteur du Weblog montre les défauts des suppositions de départs et comment elles sont utilisées pour tirer des conclusions qui n'ont pas de sens. La critique des taxonomies, des ontologies, des systèmes de classification par les avocats des folksonomies tient souvent du syllogisme. "1) Ce tracteur a été créé pour cultiver les champs. 2) Je n'ai pas le droit d'utiliser ce tracteur en ville. 3) C'est un mauvais tracteur."Weinberger has not done his homework and his book shows it. He repeatedly starts with bad assumptions, so the book crumbles into a pile of anecdote and opinion.
SKOS Use Cases and Requirements
by karlcow
Knowledge organisation systems, such as taxonomies, thesauri or subject heading lists, play a fundamental role in information structuring and access. The Semantic Web Deployment Working Group aims at providing a model for representing such vocabularies on the Semantic Web: SKOS (Simple Knowledge Organisation System).
E-LIS - The Semantic Architecture for Chinese Cultural Celebrities’ Manuscript Library
by karlcow
The design of the digital library system for the China Cultural Celebrities’ Manuscripts Library (CCCML), which is a branch of Shanghai Library, has taken into account a lot of the main aspects from the requirement of semantics, including the metadata profiles, encoding consistence, authority control, ontology functioning, semantic integration, etc.
Les systèmes de classification et de modélisation des connaissances
by parmentierf
Des définitions de "vocabulaire contrôlé", "taxonomie", "thésaurus" et "ontologie".
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2006
Required Reading | The Rockley Bulletin
by karlcow
(via)
One conclusion is that people can easily be confused by the multiple meanings and synonyms that words can have, as well as by complex sentence structures. But if we look closer at the users of technical information, we can also conclude that in today's world of globalization our audience has changed, and we need to adapt to that.
SIOC FOAF SKOS | sioc-project.org
by karlcow
& 1 other
(via)
Alex mentioned that may be some confusion between foaf:Person and sioc:User - I hope that this picture showing the alignments between SIOC, FOAF and SKOS will help to clarify that a foaf:Person can own many sioc:User profiles (via the foaf:holdsOnlineAccount relationship). I have also included some connections from SIOC to the SKOS ontology
Creating connections between discussion clouds with SIOC
by karlcow
Of course, SIOC is an Ontology for RDF data since it describes the Concepts and Terms for a a network mesh of online communities. Which by implication provides another insight into the realization that the Web we know has always been a "Web of Databases" (federation of Graph Model Databases encapsulated in Data Spaces).
File Properties Vocabulary
by karlcow
This resource aims to provide a simple method of representing some properties of files. The vocabulary is defined in RDF and OWL.
Best Practice Recipes for Publishing RDF Vocabularies
by karlcow
This document describes best practice recipes for publishing an RDFS or OWL vocabulary or ontology on the Web. The features of each recipe are clearly described, so that vocabulary or ontology creators may choose the recipe best suited to the needs of the
Toward Semantic Web data from Wikipedia | Decentralized Information Group (DIG) Breadcrumbs
by karlcow
Wikipedia is the killer app of the semantic Web. If they export all their data in RDF then there would be a wonderful way of connecting things and making resources. We would create the RDF = Resource Description Folksonomy.
Personal Report: Update
by karlcow
A list of data from different sources, convert into RDF, and queried with SPARQL to produce a Web page. The data are not interesting but the sources and the methods are.
La feuille: TagMobs : déplacer les livres dans les librairies
by karlcow
Après que les premiers aient déplacé 1984 de George Orwell dans plusieurs librairies américaines au rayon des nouveautés, Tristan propose de déplacer le dernier livre de Sarkozy au rayon histoire.
OK.绷's 知识库 » Meta标签详解
by karlcow
this page in chinese is talking about metadata, we can see the html code and understand it and nothing in the text for someone who don't know chinese. Now imagine the opposite, imagine that HTML was chinese and you may start to understand why English is n
