17 projects tagged "semantic web"
Updated 01 Nov 2011
OpenLink Virtuoso
| Pop | 231.08 |
|---|---|
| Vit | 38.29 |
OpenLink Virtuoso is a scalable, high-performance SQL-200n compliant object-relational database engine. It provide sophisticated database management for SQL, XML, and RDF. All interaction with Virtuoso occurs via its support of industry standard query languages, protocols, APIs, and data formats such as: ODBC, JDBC, OLE-DB, ADO.NET, XMLA, SQL, SPARQL, XQuery, SOAP, HTTP, WebDAV, SyncML, Atom (Publishing and Syndication), RSS, RDF, and more.
Updated 04 Dec 2011
Redland RDF Library
| Pop | 315.52 |
|---|---|
| Vit | 44.85 |
Redland is a set of C libraries providing a high-level API for the Resource Description Framework (RDF), allowing it to be stored, parsed, serialized, queried, and manipulated. It has an object-based, modular design and comes with detailed reference documentation and examples. Redland supports all RDF vocabularies such as FOAF, RSS 1.0, Dublin Core, DOAP, and OWL, the query languages SPARQL and RDQL, and all RDF syntaxes including Turtle, RDF/XML, RDF/JSON, RSS, Atom, RDFa, and GRDDL.
Updated 18 Nov 2011
Rasqal RDF Query Library
| Pop | 253.12 |
|---|---|
| Vit | 29.10 |
Rasqal is a C library for querying RDF graphs, supporting the SPARQL, RDQL, and LAQRS languages. It provides APIs for creating a query and parsing query syntax. It features pluggable triple-stores and matching interfaces, query engines for executing the queries, an API for manipulating results as bindings, and multiple ways to format the results to XML, CSV, TSV, and JSON. It uses the Raptor RDF parser to return triples from RDF content, and can alternatively work with the Redland RDF library's persistent triple stores. It is portable across many POSIX systems.
Updated 30 Nov 2011
Wandora
| Pop | 239.41 |
|---|---|
| Vit | 19.36 |
Wandora is a general purpose data extraction, management, and publishing application based on Topic Maps and Java. Wandora has a graphical user interface, layered presentation of knowledge, several data storage options, rich data extraction, import and export capabilities, and an embedded HTTP server that enables dynamic publication of Topic Maps. Wandora is well suited for rapid ontology construction and knowledge mashups.
Updated 12 Aug 2009
Mappa
| Pop | 23.32 |
|---|---|
| Vit | 2.04 |
Mappa is a Topic Maps engine. It is compatible with the Topic Maps - Data Model (TMDM) and provides different backends to store topic maps. Further, it provides the import and export of different Topic Maps syntaxes.
Updated 26 Oct 2010
Ontopia
| Pop | 58.33 |
|---|---|
| Vit | 2.83 |
Ontopia is a set of tools for building applications driven by Topic Maps, such as Web portals. The main benefit of Topic Maps is that they provide a flexible and expressive data model supporting much better findability than traditional solutions, as well as advanced features like automated merging of datasets.
Updated 20 Jul 2011
EasyRdf
| Pop | 41.04 |
|---|---|
| Vit | 5.73 |
EasyRdf is a PHP library designed to make it easy to consume and produce RDF. It was designed for use in mixed teams of experienced and inexperienced RDF developers.
Updated 11 Jan 2010
HyperGraphDB
| Pop | 15.33 |
|---|---|
| Vit | 27.61 |
HyperGraphDB is a general purpose, extensible, portable, distributed, embeddable data storage mechanism. Designed specifically for artificial intelligence and semantic web projects, it can also be used as an embedded object-oriented database for projects of all sizes. It is a Java-based product built on top of the Berkeley DB storage library. It can be used as a single in-process database bound to a location on the local disk or within a "cloud" of networked database instances communicating and sharing data in a P2P (peer-to-peer) fashion. Key features include storage of generalized hypergraphs, an open, extensible type system, basic query system and graph traversal algorithms, out-of-the-box support for Java object storage, thread-safe transactions, and a P2P framework for data distribution.
Updated 28 Oct 2011
RedStore
| Pop | 57.20 |
|---|---|
| Vit | 6.37 |
RedStore is a lightweight RDF triplestore written in C using the Redland library. It features SPARQL over HTTP support, an HTTP interface that is compatible with 4store, and unit tests for most of the HTTP server code. The only build dependancy is Redland.
Updated 03 Sep 2010
Paperless Office
| Pop | 79.11 |
|---|---|
| Vit | 1.00 |
Paperless Office is a document management and electronic filing system. It is similar to Paperport, but adds many new features, such as automatic document classification, synchronization with your filing cabinet, date extraction, semantic Web integration, and sophisticated natural language processing, such as extracting todo lists from documents, spam detection, urgency classification, along with planning, scheduling, and execution features. You can set due dates and interdependencies for documents and tasks, so it has workflow support.
