VoCamp Paris des 13 & 14 mai 2010. J’ai participé les 13 et 14 mai dernier à un VoCamp organisé à Paris par Hypios. Les VoCamp sont des ateliers informels réunissant les acteurs du web sémantique, dans le but de travailler sur la création de nouveaux vocabulaires, ou de nouvelles ontologies, permettant ainsi à la communauté de publier de nouvelles données exprimées grâce à ces vocabulaires.
Les groupes de travail de ce VoCamp se sont réunis autour des thèmes suivants : User (weighted) interest ontology : une modélisation des centres d’intérêt des utilisateurs, avec un focus particulier sur les périodes de temps pendant lesquelles un utilisateur s’intéresse à tel ou tel sujet. C’est le thème qui a de loin intéressé le plus de participants du VoCamp. En tous cas un grand bravo et merci à tous les participants du VoCamp et à ses organisateurs, Milan Stankovic et Alexandre Monnin, l’organisation était parfaite – bon, sauf que c’est tombé un jour férié :-) Like this: J'aime chargement…
QUDT - Quantities, Units, Dimensions and Types. An organization ontology. Last update: First released: Revision: Revision: 0.4 Editors: Dave Reynolds (Epimorphics Ltd) Copyright © 2010 Epimorphics Ltd This work is licensed under a Creative Commons License. Abstract This document describes a core ontology for organizational structures, aimed at supporting linked-data publishing of organizational information across a number of domains. Status of this document This is an editor's draft without any formal standing. Changes to the ontology will be announced on the public-lod mail list.
Table of Contents 1. This ontology was original motivated by a need to publish information relating to government organizational structure as part of the data.gov.uk initiative. The ontology gives minimal basic terms to support representation of: This coverage corresponds to the type of information typically found in organizational charts. The ontology does not provide category structures for organization type, organization purpose or roles. Overview of ontology Namespace Design notes 2. 3. 4. 5. Freebase-gridworks - Project Hosting on Google Code.
Anzo for Excel | Cambridge Semantics. Anzo Express Use Cases Here are some examples of how companies are using Anzo for spreadsheet data management: CRM—Combine all spreadsheet information about your customers across your business into a unified view. In fact we use Anzo at Cambridge Semantics to run our entire company, including CRM Billing—Let individual team members track their time in simple spreadsheets that automatically keep per-client totals up-to-date and immediately visible in Anzo on the Web reports Budgeting—Track departmental budgets across project owners and reconcile forecasts with actual spend information from corporate finance databases Project Management—Track activities across departments inside Excel and easily link together schedules, task lists, issue reports, employee directories, etc.
IT Asset Management—Link together all of the spreadsheets you're using to catalog hardware, software, applications, and other IT assets and provide personalized Web dashboards for stakeholders to consume the integrated data. Could SemTech Run On Excel? (SemTech Lightning Demo) - TechnicaL. Freebase Gridworks, Data-Journalism and Ope. Earlier this year, David pinged me over IRC and prodded me to look at a new software prototype he had just created. Just like it happened many times before, I was blown away: what I had in front was a game changer.
Not only it was a wonderfully executed prototype of obvious usefulnes (a rare thing on its own), but it was solid yet flexible in design and it allowed me to plug many of my own ideas and code prototypes into it that had been laying around disconnected is various random projects over the years. The months after became a wonderful and exciting development collaboration between the two of us (much like in the good old days of SIMILE while we were both at MIT) to take the outstanding ideas and foundation he had built, sprinkle a few of mine and bake it together into a software product that we could be proud of and that we could try to use to bootstrap a network effect around the problem of enticing substantial data contributions to Freebase. In Praise of Gridworks [...] RDFa API. Abstract This document is not finished. Due to the lack of time, the RDF Web Applications Working Group was unable to complete work on this document before the end of their charter.
At the time of publication of this document, it was not known whether W3C will continue this work on the Recommendation track in another Working Group. While a significant amount of design work went into this document, at present there is only one known implementation of the specification. A number of design issues have not been completely resolved. Developers wishing to implement this API should be aware of incomplete nature of the specification. RDFa [RDFA-CORE] enables authors to publish structured information that is both human- and machine-readable. How to Read this Document This section is non-normative. This document is a detailed specification for an RDFa API. For those looking for an introduction to the use of RDFa, or some real-world examples, please consult the RDFa Primer [RDFA-PRIMER].
Conformance. NBStore - Release: NB_Store_02.01.00. RDFaS. Best Buy A. May 3, 2010 I had a chance to talk with Jay Myers of Best Buy the other day. Jay works on the retailer’s web site(s), and he’s one of the people on the front lines of the semantic web. Jay has two interesting problems: he wants people to find product information much easier than they do today, and he wants the Best Buy stores to have their inventory found more easily, to make a tighter connection between buyers and sellers. Let’s look at the second problem first. Goodrelations is, at the moment, a container for describing offers using RDF, the language of linked data. BestBuy.com has just started to serve a complete RDF/XML dump of their products and price information to the Web of Linked Data, using the GoodRelations vocabulary for e-commerce. Best Buy uses RDFa and GoodRelations to increase local open box products and store location visibility on the web. After publishing semantic store data, Best Buy started to see more accurate search results, practically immediately.
Check.rdfa: Frequently Asked Questions. What does this service do? It checks your web page for RDFa and displays any data found there. It also compares your data against the published recommendations from major consumers/users of RDFa data, to see how well your data matches their requirements. If your page doesn't raise any errors or warnings, it doesn't mean that your data is perfect — it just means that your errors may have been too ingenious for an automated tool to detect!! Your service says my page is fine, but Google/Facebook/whatever can't see my data! Some services may have accidental or intentional deviations from the RDFa standard in their parsers. This service simply parses RDFa according to the W3C recommendations and compares the end result to the schemas accepted by major consumers.
What's all this " stuff? RDFa allows authors to include relative links in their HTML, like <a rel="next" href="page2">next</a>. My page used to have no errors, but now it has lots! How can I stop you checking my page? Perl. Never. e11828.pdf (Objet application/pdf) SPARQL Query Interface. Le Moteur Sémantique d’Oracle 11g Release 2 « EASYTEAM LE BLOG. Le web subit, en ce moment même, une transformation de fond : celle de la sémantique. Oracle 11g Release 2 fournit un moteur pour préparer et gérer vos données dans cette perspective. Cela mérite quelques explications… Les standards HTTP et HTML s’appuient sur Internet pour présenter les données et permettre aux utilisateurs de naviguer dans ces informations par associations grace aux hyperliens. Les moteurs de recherche et les outils web 2.0 ont radicalement transformé vos accès à ces informations. Pourtant, malgré les avancées de l’informatique, 99,999% des machines, ne comprennent toujours rien à ce qu’elles manipulent.
De sorte que si vous recherchez "Larry" sur le web, vous tomberez aussi bien sur Larry Ellison, Larry King que Greg "Larry". Si maintenant, vous cherchez Larry Ellison, vous risquez de tomber sur un de ses homonymes ou sur l’interview de Jennifer Aniston par Larry King. Évidemment si les ordinateurs nous comprenaient, ça aiderait beaucoup ! Connect / as sysdba @? Adaptateur JENA pour la Technologie Sémantique d'Oracle 11g Rele. News. Thinking Clearly» Blog Archive » Pellet 2.2 Release.
We're happy to announce the release of Pellet 2.2. This release is available for download at the Pellet download page. Since the 2.1 release, we closed more than 50 tickets, including numerous bug fixes and performance improvements. Some of highlights include the following. Classification performance has been improved: the most significant speedups are for ontologies with large class hierarchies that use inverse properties and/or property chains. We are also releasing two versions of the Protege plug-in for Pellet: one plug-in for Protege 4.0 and one plug-in for Protege 4.1 Beta. Pellet 2.2 is available for use in open source projects under the AGPL v.3 license; for commercial usage, alternative license terms are available.
Franz Unveils the First Enterprise OLTP Semantic Web Database. SOURCE: Franz, Inc. June 16, 2010 08:00 ET AllegroGraph 4.0 Powers Dynamic Reasoning Critical for CRM, Financial Services, Security, Social Networking and Telco Applications OAKLAND, CA--(Marketwire - June 16, 2010) - Franz, Inc., the leading supplier of Graph Database technology for the Semantic Web, today announced AllegroGraph 4.0, the industry's first native RDF database with Enterprise Online Transaction Processing (OLTP) capabilities.
This breakthrough in database technology allows companies to simultaneously add, query and dynamically reason over large scale semantic datasets with ACID compliance and transaction management. "In order for Semantic Web technologies to be broadly adopted in transaction-centric and time-sensitive markets such as CRM, financial services, security, social networking and telecommunications -- the ability to conduct up-to-the-minute queries across heterogeneous data sources is paramount," said Dr.
Jans Aasman, CEO of Franz, Inc. Dr. About Franz Inc. Mark Watson's Book. By Mark Watson This new book is intended to be a practical guide for using RDF data in information processing, linked data, and semantic web applications using both the AllegroGraph 4.0 commercial product and the Sesame open source project. More info and to purchase: Purchase the book More info and to download the free pdf: Download the book. ARC Release Notes and Change Log - ARC RDF Classes for PHP. Open Knowledge Foundation RDF Library. Welcome to Apache Clerezza. Mssw - Project Hosting on Google Code.
The aim of this project is to provide a minimal mobile social semantic web client framework for the android plattform. It will support: Authentication with FOAF+SSL in the social network Synchronization of your friends into the system contacts application ... Requirements 2011-10-05: Henry Story created a video wich is a nice introduction to this project. Since version 0.9.5-unstable-8 there is only one package which includes msw and mssw. Since version 0.9.5 all packages are signed (also unstable), as the version in market. On Tuesday 28th of September you could watch me presenting the Mobile Social Semantic Web at SKIL 2010 (program) in the course of INFORMATIK 2010, the annual convention of the "Gesellschaft für Informatik".
The Semantic Web Widget Library. The Semantic Web Widget Library is a library for creating user interfaces that work with the Semantic Web. This project aims to provide a useful set of tools for viewing and editing Semantic Web data that can easily be integrated into any Website. A much more thorough description of the inspiration and goals for the project is provided in Jim Hollenbach's MEng thesis, submitted May 2010. The widget library code is written entirely in Javascript, so there is no special configuration necessary to work with remote data directly within your own pages! If you are looking for a test page to start playing around with the library in, you can use the following sample, which loads all of the Javascript source required by the library, including jQuery, from DIG space: When executed, the code above should produce the following output: That's it! Check out the Examples and Documentation to start learning more!
Semantic web user interfaces - Do they have to be ugly? Named Entity Extraction (Linked Data) AlchemyAPI provides comprehensive support for RDF and Linked Data, enabling any content to be brought into the "Semantic Web" world with relative ease. What is Linked Data? Linked Data is a method of exposing, sharing, and connecting data on the Web via dereferenceable URIs. Linked Data aims to extend the Web with a data commons by publishing various open datasets as RDF on the Web and by setting RDF links between data items from different data sources. The Linked Data cloud currently consists of over 7.4 billion RDF triples, interlinked by 142+ million RDF links.
AlchemyAPI leverages Linked Data to provide additional information describing named entities detected within a piece of content. What Linked Data Resources Are Supported? AlchemyAPI integrates with a variety of resources within the Linked Data cloud, enriching your content. How Do I Use It? Linked data output is enabled by default, so you don't have to do anything to use it. LinkedData=0 What Does AlchemyAPI Linked Data Look Like? Linkator. The Software Technology department at Delft University of Technology (TU Delft) started with the appointment of prof.dr.ir.
Geert-Jan Houben a new group on Web Information Systems (WIS) that is involved in the education in Computer Science and Information Architecture and that concentrates in its research on the engineering and science of the web, specifically on the engineering of web-based information systems with semantics-based user-adaptation.Main topics in the group's research activities concern Web data and semantics - managing, integrating and linking data in web-based information systemsWeb analysis and user modeling - understanding usage and users in web-based information systemsWeb engineering and adaptation - engineering and adapting web-based information systems Further details on the research activities that the WIS team is doing are listed at Research Lines.
Trending research activities: ImREAL, WUDE, RDFGears, Twitcident, GeniUS and Twinder. Follow us on Twitter: @wisdelft. Literals as Subjects - Semantic Web Standards. HTML5 differences from HTML4. C News Archive: 2010 W3C.