Projects tagged ‘java’ and ‘sparql’

Sesame is a Java framework for storing, querying and inferencing for RDF. It can be deployed as a web server or used as a Java library. Features include several query languages (SeRQL and SPARQL) ... [More] , inferencing support, and RAM, disk, or RDBMS storage. [Less]

A suite of tools able to process Java libraries as RDF models.

xOperator combines advantages of social network websites with instant messaging. It tries to be a semantic agent for xmpp / jabber network which finds and shares content about resources (using RDF/SPARQL) for you and your jabber friends.

This project aims at an implementation of rank-aware SPARQL query engine, which takes RDF document and extended-SPARQL query expressions as the input, and returns a list of ranking results in terms of weights of concepts in the RDF document.

Framework for qualifying knowledge acquisition and inquiry by/over/from the semantic web.

sμBlog is my effort to combine ideas about microblogging, messaging and the sematic web into a practical tool ready for everyday work. sμBlog listens for messages across standard internet ... [More] protocols (e.g. XMPP, IMAP) and does useful things depending on the meaning of the messages it receives. The basic idea of sμblog is to have a flexible and highly configurable system that will read short human-generated messages from somewhere on the Internet – normally a XMPP (aka Jabber) IM account convert each message into a RDF graph that represents the semantic structure of the message expose the resulting RDF to elements of the semantic web technology stack, which may include RDF stores, SPARQL query interfaces, OWL reasoners and so on, and optionally pass the results on to some other Internet service or application. You can find out more at http://tizard.net/sublog . [Less]

Цель проекта: Cоздать удобную, управляемую, высокопроизводительную, масштабируемую среду для интеграции ... [More] разнородных приложений, модулей, компонентов, с использованием онтологий. сайт проекта: http://esb.magnetosoft.ru Этапы работы: В качестве полигона для обкатки идей и реализации этого проекта используется проект magnetico http://magnetico.googlecode.com . Вернее одна из продуктивных версий, эксплуатирующаяся на крупном предприятии и обслуживающая более 1000 пользователей за рабочий день. Такой подход, позволяет нам сохранить направленность проекта ontobus на реальные задачи и обеспечивает необходимой для тестирования нагрузкой. Внутрення архтектура и реализация проекта magnetico постепенно, шаг за шагом перерабатывается и заменяется на технологии шины ontobus. При этом сохраняется полная работоспособность проекта magntico. [Less]

sparkle-g (SPARQL Grammar) is a SPARQL's ANTLR v3 cross-platform grammar.

A e-commerce desktop product based on Eclipse RCP and Semantic Web standards.

We present a stage-by stage development process of a Spring MVC Web application, which allows managing, sorting, finding knowledge items (files, links, etc.) by various categories. Such an application ... [More] can be helpful as an enterprise moves from separated information silos (file servers, various MS Sharepoint sites, etc.) to a "flatter" and more searchable view of the information available. Each stage is accompanied by external links, lecture notes and exercises. A configuration setup for a realistic Linux production environment for such application is also being discussed. After the course ends in January 2008 we hope posting the solutions to the application here. [Less]