3.0 Semantic Web

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Tim Berners-Lee: The year open data went worldwide. Planète Web Sémantique. Comment le web de données change-t-il la nature de la toile ? En rendant les contenus du web lisibles par les machines, le web sémantique bouleverse notre univers informationnel et ouvre de nouvelles opportunités propres à redéfinir la nature du Web : d’un web de document à un web de données. (ce billet est issue d’une note de synthèse, réalisée dans le cadre de mes activités universitaires. Il s’agit d’un bilan de lecture autour du web de données. Il m’a semblé intéressant de le republier ici pour solliciter l’avis des connaisseurs de ce sujet, et ouvrir le débat) [audio] Chronique #19 : Le Linked Data pour les nuls  Semantic Web: Technolgies and Applications for Real-World. Le web sémantique : un projet pour amener le web à son plein potentiel.

Le web sémantique (généralement associé au terme « web 3.0 »), est une notion que l’on rencontre de plus en plus.

Le web sémantique : un projet pour amener le web à son plein potentiel

Que désigne cette association des mots « web » et « sémantique » qui appartiennent tous deux à des disciplines relativement éloignées que sont l’informatique et la linguistique ? Le web du futur sera-t-il « intelligent » et capable de juger de la pertinence d’une réponse en analysant la sémantique de la question correspondante ? Nous offrira-t-il la possibilité d’exploiter l’ensemble des contenus du web de façon parfaitement pertinente et précise ?

Le web sémantique est un projet initié en 2001 par Tim Berners Lee1, inventeur du World Wide Web. Semantic Web. Le référencement sémantique en 21 ressources essentielles. Le référencement sémantique en 22 ressources essentielles 5.00/5 (100.00%) 1 vote Le Web sémantique cherche à structurer toutes les données du Web — le contenu, les liens, et les transactions entre les personnes et les ordinateurs.

Le référencement sémantique en 21 ressources essentielles

Ce Web Sémantique, qui ouvre la voie au référencement sémantique, est en train d’émerger. Semantic Technology: State of the arts and Trends. VIZBOARD - GAINING INSIGHTS FROM SEMANTIC DATA. Home. Eqentia delivers highly tailored Vertical News Environments™ that enable real-time business intelligence to its users. Calais Viewer. Databases & Linked Data.

Sindice - The semantic web index. YAGO - D5: Databases and Information Systems (Max-Planck-Institut für Informatik) Overview YAGO2s is a huge semantic knowledge base, derived from Wikipedia WordNet and GeoNames.

YAGO - D5: Databases and Information Systems (Max-Planck-Institut für Informatik)

Currently, YAGO2s has knowledge of more than 10 million entities (like persons, organizations, cities, etc.) and contains more than 120 million facts about these entities. YAGO is special in several ways: The accuracy of YAGO has been manually evaluated, proving a confirmed accuracy of 95%. Hakia.com. Pyramide de Maslow du web 3.0. Nous vous avions présenté la pyramide de Maslow du Web 2.0 version 2010 . Elle permettait de comprendre un peu mieux les nouveaux usages sur Internet. Forecast 2020: Web 3.0+ and Collective Intelligence « simple processes. “We know what we are, but we know not what we may become” – Shakespeare The ancient Chinese curse or saying — “May you live in interesting times.” — is upon us.

Forecast 2020: Web 3.0+ and Collective Intelligence « simple processes

We are in the midst of a new revolution fueled by advancements in the Internet and technology. Currently, there is an abundance of information and the size of social interaction has reached a colossal scale. Web 3.0+: The Hyperconnected Global Internet « Nothing Ventured… The title of this blog comes from a presentation I did at last year’s Web 2.0 conference in NYC, in September 2010.

Web 3.0+: The Hyperconnected Global Internet « Nothing Ventured…

I overviewed the growth of the global internet and penetration, noting that the future of the Web was going to be driven by emerging countries, as mobile connectivity continues to be more ubiquitous and the West is largely penetrated. The slides are here. While I haven’t updated the numbers, if anything, the pace of adoption has accelerated. Did You Know 3.0 (Official Video Edition) Semantic-mediawiki.org. Web 3.0. Web 3.0. Un article de Wikipédia, l'encyclopédie libre.

Web 3.0

Web 3.0. A short story about the Semantic Web.

Web 3.0

Some Internet experts believe the next generation of the Web - Web 3.0 - will make tasks like your search for movies and food faster and easier. Instead of multiple searches, you might type a complex sentence or two in your Web 3.0 browser, and the Web will do the rest. For example, you could type "I want to see a funny movie and then eat at a good Mexican restaurant. What are my options? " Web 3.0: "Semantic Web" – navigating in an ocean of data. Even before the interactive "Web 2.0" was established with its social networks such as Facebook and Twitter, ways had been conceived of making semantic links, in other words meaningful connections, visible in a "Web 3.0".

Web 3.0: "Semantic Web" – navigating in an ocean of data

The Next Big Thing is Web 3.0. Catch It If You Can. Web 3.0: The Future of the Internet. About this series From Google to Twitter, Pandora to YouTube, the horizons of the Internet seem more limitless than ever.

Web 3.0: The Future of the Internet

Of course, behind brilliant innovation are always brilliant minds. Where would Facebook be without Mark Zuckerberg? And what would the world do without Jimbo Wales' creation, Wikipedia? Web 3.0: The Third Generation Web is Coming. By Lifeboat Foundation Scientific Advisory Board member Nova Spivack.

Web 3.0: The Third Generation Web is Coming

Overview The Web is entering a new phase of evolution. There has been much debate recently about what to call this new phase. Ontologie (informatique) Un article de Wikipédia, l'encyclopédie libre. Par analogie, le terme est repris en informatique et en science de l'information, où une ontologie est l'ensemble structuré des termes et concepts représentant le sens d'un champ d'informations, que ce soit par les métadonnées d'un espace de noms, ou les éléments d'un domaine de connaissances. L'ontologie constitue en soi un modèle de données représentatif d'un ensemble de concepts dans un domaine, ainsi que des relations entre ces concepts. Elle est employée pour raisonner à propos des objets du domaine concerné. Plus simplement, on peut aussi dire que l' « ontologie est aux données ce que la grammaire est au langage ».

L'objectif premier d'une ontologie est de modéliser un ensemble de connaissances dans un domaine donné, qui peut être réel ou imaginaire. Les ontologies informatiques sont des outils qui permettent précisément de représenter un corpus de connaissances sous une forme utilisable par un ordinateur. Notes. Metadata. Metadata is "data about data".[1] There are two "metadata types;" structural metadata, about the design and specification of data structures or "data about the containers of data"; and descriptive metadata about individual instances of application data or the data content. The main purpose of metadata is to facilitate in the discovery of relevant information, more often classified as resource discovery.

Metadata also helps organize electronic resources, provide digital identification, and helps support archiving and preservation of the resource. Metadata assists in resource discovery by "allowing resources to be found by relevant criteria, identifying resources, bringing similar resources together, distinguishing dissimilar resources, and giving location information. " [2] Definition[edit] Home - Common Tag. Infobox. An infobox may be implemented in another document by transcluding it into that document and specifying some or all of the attribute–value pairs associated with that infobox, known as parameterization. Wikipedia[edit] Baeza-Yates and King say that some editors find templates such as infoboxes complicated, as the template may hide text about a property or resource that the editor wishes to change; this is exacerbated by chained templates, that is templates transcluded within other templates.

As of August 2009, English Wikipedia used about 3,000 infobox templates that collectively used more than 20,000 attributes. Since then, many have been merged, to reduce redundancy. As of June 2013, there were at least 1,345,446 transclusions of the parent Infobox template,[12] used by some, but not all, infoboxes, on 4,251,127 articles.

In a Single Tweet, as Many Pieces of Metadata as There Are Characters. Métadonnée. Un article de Wikipédia, l'encyclopédie libre. Un exemple type est d'associer à une donnée la date à laquelle elle a été produite ou enregistrée, ou à une photo les coordonnées GPS du lieu où elle a été prise. Historique[modifier | modifier le code] Tous les établissements qui ont à gérer de l'information, bibliothèques, archives ou médiathèques ont déjà une longue pratique dans la codification du signalement ou des contenus des documents qu'ils manipulent. Avant l'arrivée de l'informatique on utilisait des fiches cartonnées dont la structure a été normalisée en 1954 sous la référence ISBD (International standard bibliographic description).

Ces descriptions ont ensuite été informatisées sous la forme de notices bibliographiques et normalisées (voir par exemple les formats MARC en 1964 utilisant la norme ISO 2709 dont la conception a démarré en 1960). Blog Smarter. Semantic Web: introduction & overview. Reveal.js - The HTML Presentation Framework. A web of linked data and linked schemas fabien gandon 1 - Open DATA. Microformats. Optimus—Microformats Transformer. What is it? Optimus—is a microformats transformer. Easily transform your microformatted content to nice, clean, easily digestible, XML, JSON or JSON-P. You can also easily set filters to only receive particular formats. Now your web site could really be your API with goodness of microformats and power of Optimus. How to use it? Site URI­[&format=format­[&function=function]]­[&filter=filter] Where:

Microformat. A microformat (sometimes abbreviated μF) is a web-based approach to semantic markup which seeks to re-use existing HTML/XHTML tags to convey metadata[1] and other attributes in web pages and other contexts that support (X)HTML such as RSS. This approach allows software to process information intended for end-users (such as contact information, geographic coordinates, calendar events, and similar information) automatically.

Although the content of web pages is technically already capable of "automated processing", and has been since the inception of the web, such processing is difficult because the traditional markup tags used to display information on the web do not describe what the information means.[2] Microformats can bridge this gap by attaching semantics, and thereby obviate other, more complicated, methods of automated processing, such as natural language processing or screen scraping.

Background[edit] Home - schema.org. GetSchema. Schema Creator. Beyond Social: Read/Write in The Era of Internet of Things. This blog was founded in 2003 on the philosophy of a read/write Web - a Web in which people can create content as easily as they consume it. This trend eventually came to be known as Web 2.0 - although others preferred Social Web - and was popularized by activities like blogging and social networking.

It would be easy to say that the 'social' element is still the primary part of today's Web, since the popular products of this era enable you to say what's on your mind (Facebook), what's happening (Twitter), or where you are (Foursquare). All of these are mostly social activities. But more significantly, these and other products output data that will increasingly be used to build personalized services for you. Web 3.0: When Web Sites Become Web Services. Today's Web has terabytes of information available to humans, but hidden from computers.

It is a paradox that information is stuck inside HTML pages, formatted in esoteric ways that are difficult for machines to process. The so called Web 3.0, which is likely to be a pre-cursor of the real semantic web, is going to change this. What we mean by 'Web 3.0' is that major web sites are going to be transformed into web services - and will effectively expose their information to the world. The transformation will happen in one of two ways. Some web sites will follow the example of Amazon, del.icio.us and Flickr and will offer their information via a REST API. The Amazon E-Commerce API - open access to Amazon's catalog We have written here before about Amazon's visionary WebOS strategy.

Why has Amazon offered this service completely free? World leading expertise in Linked Data and the Semantic Web. Web 3.0 – Artificial Intelligence? Representing the Digital Enterprise Research Institute, Liam Ó Móráin , recently discussed the work of the DERI on the Semantic Web and the move from Web 2.0 to Web 3.0. Liam explains how the evolution of Web 2.0 to Web 3.0 (also known as Semantic Web) is taking the web experience to the user in a new and more powerful way. Web 3.0 will quickly and easily combine information from very diverse sources and serve the information to the user, based on intelligent browsing. Rule-based Adaptive Web Navigation. Introducing a Firefox extension creating semantic links next > start > a semantic navigation project.

3.0 Pearltrees

The Semantic Web, Syllogism, and Worldview. Collective intelligence: an interview with Pierre Levy. About Eelke Hermens Hacker and cultural critic, passionate about information theory and semantics. Fed up with cyber utopians. 3.0 Semantic Web. Thoughts on Google Plus: The Magic Isn’t Social, It’s Semantic. Semanticweb.com - The Voice of Semantic Web Business. YAGO 2 SPO Text Browser. Giving Technologies New Meaning. Sig.ma EE- Semantic Information Mashup Enterprise Edition. Semantic Web Search Engine. Semanlink Home Page.

Synaptic Web. Collective Knowledge Systems: Where the Social Web meets the Semantic Web. Semantic coordination of P2P collective intelligence. Home of smarter solutions. Cyc (projet) Welcome to Knoesis. Collective Knowledge Systems - CollectiveKnowledgeSystems.pdf. Ieml. Pierre levy. Why the Data Train Needs Semantic Rails - s4bd_intro_article.pdf. Nova Spivack – Minding the Planet. Semanticweb.org.