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PUBLIC MARKS from parmentierf with tags "web sémantique" & web

July 2009

Technologies du Web Sémantique pour l'Entrepise 2.0

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Thèse de doctorat (informatique) d'Alexandre Passant - 9 juin 2009

May 2009

April 2009

Limites du modèle relationnel et Web sémantique | Les petites cases

en quoi les technologies du Web sémantique constituent des réponses à certaines limites du modèle des bases de données relationnelles et donc en quoi elles peuvent avoir leur place dans les systèmes d'information traditionnelles

March 2009

inkdroid » Blog Archive » VocabularySoup (1)

It’s been great to see RDFa being picked up by web2.0 publishers like Digg and MySpace. You can use the RDFa Distiller to extract the RDFa from a given web page

February 2009

Protocol for Web Description Resources (POWDER): Grouping of Resources

The Protocol for Web Description Resources (POWDER) facilitates the publication of descriptions of multiple resources such as all those available from a Web site. This document describes how sets of IRIs can be defined such that descriptions or other data can be applied to the resources obtained by dereferencing IRIs that are elements of the set. IRI sets are defined as XML elements with relatively loose operational semantics. This is underpinned by the formal semantics of POWDER which include a semantic extension, defined separately. A GRDDL transform is associated with the POWDER namespace that maps the operational to the formal semantics.

Diki live demo — The Pace Project - privacy in the social semantic web

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Diki is a peer-to-peer (or better: friend-to-friend) network for social semantic web application. Think of it as an instant messenger program for social networks like del.icio.us, bibsonomy, citeseer, facebook or studivz. Unlike those social networks, diki does not have a central server that stores your private data. The idea of diki is to create a social network that respects the users' privacy but giving them all functionality that server-based social networks have. In the current release you can create bookmarks, tag them and invite friends. Then you can search for bookmarks in your friends-network.

January 2009

Google se met-il au web sémantique ? | ReadWriteWeb France

by 2 others
Depuis peu, on trouve de curieuses réponses dans les résultats de recherche de Google, notamment quand on l’interroge sur des dates de naissances ou les liens familiaux. Google répond désormais à la question posé plutôt que de pointer vers des pages contenant éventuellement une réponse. Pour l’instant, cela fonctionne avec l’anglais, et, dans une moindre mesure, avec le Français (c’est nettement moins impressionnant avec le Français, il faut le reconnaître).

Home

by 1 other
Inspired by Yahoo's Pipes, DERI Web Data Pipes implement a generalization which can also deal with formats such as RDF (RDFa), Microformats and generic XML.

November 2008

Marcus L Endicott

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Marcus L Endicott Artificial Intelligence (AI), Semantic Web & Web 3.0 in Travel & Tourism

xml.lt: Blog: Query interfaces for the Semantic Web

An interesting presentiation at Google Tech Talks about different interfaces to query semantic data. Casual users were presented with 4 increasingly formal systems: keyword search, natural language search, controlled language search, and a graphical interface to build query patterns. Interestingly enough, the users liked natural language best, although keyword queries gave more accurate results.

Home | OpenCalais

by 2 others
We want to make all the world's content more accessible, interoperable and valuable. Some call it Web 2.0, Web 3.0, the Semantic Web or the Giant Global Graph - we call our piece of it Calais. Calais is a rapidly growing toolkit of capabilities that allow you to readily incorporate state-of-the-art semantic functionality within your blog, content management system, website or application.

Calais Pipes | OpenCalais

The OpenCalais Web service can analyze text and provide rich semantic data for submitted text. With Yahoo! Pipes users can easily create custom RSS feeds. The Calais Pipes Service allows Yahoo! Pipes users to enrich their custom RSS feeds with semantic metadata.

October 2008

September 2008

SPARQLBot - Your Semantic Web Commandline - benjamin nowack's blog

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SPARQLBot is a web-based service that reads and writes Semantic Web data based on simple, human-friendly commands received via IRC or the Web. The command base can be freely extended using a browser-based editor. SPARQLBot can process microformats, RSS, several RDF serializations, and results from parameterized SPARQL queries.

June 2008

Easy RDF and SPARQL for LAMP systems - ARC RDF Classes for PHP

by 2 others (via)
ARC is a flexible RDF system for semantic web and PHP practitioners. It's free, open-source, easy to use, and runs in most web server environments.

May 2008

A la découverte du Web sémantique » SlideShare

by 1 other (via)
Diaporama présentant les buts et les technologies du Web sémanti

April 2008

RDFaiser votre blog, 2ème partie : la pratique | Les petites cases

by 1 other (via)
Dans le précédent billet, j'ai expliqué en quoi RDFa permettait de décrire la structure du message contenu dans une page Web et comment on pourrait facilement générer du RDFa à partir des données structurées dans la base de données de votre CMS. Je vous propose maintenant de passer de la théorie à la pratique.

Information Economy Meta Language - Wikipédia

IEML permet de représenter des concepts comme des ensembles de points dans un espace sémantique coordonné. Le métalangage a vocation à être utilisé par un protocole internet pour que naisse un espace sémantique commun sur le Web qui soit plus évolué et plus puissant que le Web sémantique actuellement préconisé par le WWW consortium, mais compatible avec celui-ci.

Planning a Semantic Web site

The Semantic Web brings with it the opportunities for users to get smarter search results, and for site owners to get more targeted traffic as users find what they really want. But these benefits don't just magically appear. This article leads you through the aspects of both information architecture and general infrastructure you need in place to truly take advantage of this burgeoning opportunity.

March 2008

triplify.org : Overview

by 1 other (via)
Triplify provides a building block for the “semantification” of Web applications. Triplify is a small plugin for Web applications, which reveals the semantic structures encoded in relational databases by making database content available as RDF, JSON or Linked Data.

Bibliographic Ontology Specification

by 1 other (via)
The Bibliographic Ontology Specification provides main concepts and properties for describing citations and bibliographic references (i.e. quotes, books, articles, etc) on the Semantic Web.

And Nerds Became Kings: Yahoo! to Announce Semantic Web Support - ReadWriteWeb

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TechCrunch and Search Engine Land are reporting this morning that Yahoo! will now be indexing Semantic Web and Microformats markup from around the web and will use that information to display more structured search results.

September 2007

Dbpedia en action | Les petites cases

A l'occasion de la nouvelle version de Dbpedia, je me suis remis au boulot et j'ai mis au point quelques exemples qui, je l'espère, montreront tout l'intérêt de disposer de données structurées, disponibles sous une forme normalisée, RDF, et interrogeable via un langage de requête et un protocole normalisé, SPARQL. Bref, montrer l'intérêt des technologies du Web sémantique.

parmentierf's TAGS related to tag "web sémantique"

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