Apache Jena - Welcome to JenaJena is a Java framework for building Semantic Web applications. Jena provides a collection of tools and Java libraries to help you to develop semantic web and linked-data apps, tools and servers.
An Enhanced Indexing And Ranking Technique On The Semantic WebWith the fast growth of the Internet, more and more information is available on the Web. The Semantic Web has many features which cannot be handled by using the traditional search engines. It extracts metadata for each discovered Web documents in RDF or OWL formats, and computes relations between documents. We proposed a hybrid indexing and ranking technique for the Semantic Web which finds relevant documents and computes the similarity among a set of documents. First, it returns with the most related document from the repository of Semantic Web Documents (SWDs) by using a modified version of the ObjectRank technique. Then, it creates a sub-graph for the most related SWDs. Finally, It returns the hubs and authorities of these document by using the HITS algorithm. Our technique increases the quality of the results and decreases the execution time of processing the user's query.Ahmed Tolba, Nabila Eladawi, Mohammed Elmogy
SDoW2011, 4th international workshop on Social Data on the Web, co-located with the 10th International Semantic Web Conference (ISWC2011)The 4th international workshop Social Data on the Web (SDoW2011), co-located with the 10th International Semantic Web Conference (ISWC2011) , aims to bring together researchers, developers and practitioners involved in semantically-enhancing social media websites, as well as academics researching more formal aspect of these interactions between the Semantic Web and Social Web.
Semantic Web ArchitectureThe Semantic Web extends the existing Web, adding a multitude of language standards and software components to give humans and machines direct access to data. The chapter starts with deriving the architecture of the Semantic Web as a whole from first principles,
followed by a presentation of Web standards underpinning the Semantic Web that are used for data publishing, querying and reasoning. Further, the chapter identifies functional software components required to implement capabilities and behaviour in applications that publish
and consume Semantic Web content.Andreas Harth, Maciej Janik, Steffen Staab
WEBCAST: Why Semantics Matter: Demonstrating the Power of Semantic Technology in Financial Services - semanticweb.comWEBCAST: Why Semantics Matter: Demonstrating the Power of Semantic Technology in Financial Services
RDF Working Group CharterThe mission of the RDF Working Group, part of the Semantic Web Activity, is to update the 2004 version of the Resource Description Framework (RDF) Recommendation. The scope of work is to extend RDF to include some of the features that the community has identified as both desirable and important for interoperability based on experience with the 2004 version of the standard, but without having a negative effect on existing deployment efforts.W3C
YouTube - cluug - follow the linksCLUUG is your software to re-find data in the information "jungle" of your daily office work. Start with the task at hand and see what tasks, e-mai...Leo Sauermann
A Direct Mapping of Relational Data to RDFThe need to share data with collaborators motivates custodians and users of relational databases (RDB) to expose relational data on the Web of Data. This document defines a direct mapping from relational data to RDF. This definition provides extension points for refinements within and outside of this document. Marcelo Arenas, Eric Prud'hommeaux, Juan Sequeda