SIMILE is focused on developing robust, open source tools that empower users to access, manage, visualize and reuse digital assets. Learn more about the SIMILE project.
RDF GRAph VIsualization Tool (RDF Gravity) is a tool for visualizing directed graphs built in RDF and OWL. The tool provides a simple yet powerful visualization of RDF graph structures and the ability to filter out and visualize specific parts or fragments of RDF Graphs.
This tutorial shows you how to feed data directly from a Google Spreadsheet rather than from a file. The advantage of this is that you can edit your data in Google Spreadsheets' user interface. Here is an example.
The Calais web service automatically attaches rich semantic metadata to the content you submit. Using natural language processing, machine learning and other methods, Calais categorizes and links your document with entities (people, places, organizations,
Altova SemanticWorks® 2008 is the ground-breaking visual RDF/OWL editor from the creators of XMLSpy. Visually design Semantic Web instance documents, vocabularies, and ontologies then output them in either RDF/XML or N-triples formats. SemanticWorks stre
SWAD-E is finally wrapped up. With a glowing tribute from IST Recent successful trials of European semantic-Web applications suggest that machine-readable data will soon usher in an improved Web that will facilitate information reuse, and provide for
The SWAD-E portal is a prototype implementation of a semantic web portal which supports one demonstration portal service - the Semantic Web Environmental Directory. The design is intended to be quite flexible and easy to customize. This document offers so
The Semantic Network consists of (1) a set of broad subject categories, or Semantic Types, that provide a consistent categorization of all concepts represented in the UMLS Metathesaurus®, and (2) a set of useful and important relationships, or Semantic R
Semantic Interoperability of Metadata and Information in unLike Environments.
SIMILE is focused on developing robust, open source tools that empower users to access, manage, visualize and reuse digital assets. Learn more about the SIMILE project.
This document is designed as being a simple but comprehensive introductory publication for anybody trying to get into the Semantic Web: from beginners through to long time hackers.
Data on the Semantic Web is semi-structured and does not follow one fixed schema. Faceted browsing is a natural technique for navigating such data, partitioning the information space into orthogonal conceptual dimensions. Current faceted interfaces are ma
This report surveys the state of semantic web storage for RDF / triple data using existing free software tools. It takes a practical approach by targeting the work to the needs of developers, answering frequently asked questions related to this subject. The report first reviews previous work in surveying semantic web data, schema and triple stores, then gives an overview of the major systems with their feature set and maturity and then uses that information to provide a set of FAQs with answers related to storing semantic web data.
With this Web page, we are opening some aspects of hakia R&D to the view of our users. We undertook highly specific research tasks solely dedicated to the advancement of the core-competency in Web search. The main challenge is to make science work in a co
If you search Google Base, you will find many records describing this camera, all loaded by different people. Data in one record may duplicate the data in another record. Or even worse, data in one may disagree with the others and no attempt has been mad
Metaweb holds the promise of all connected humankind weaving a tapestry of connections that more and more of us will be able to stand back and say, "Hmmm....I see a pattern here" and thus be able to invent ever higher value, solve deeper and more profound
With due respect, I think you, and even more aggresiously Clay Shirkey, have been misrepresenting what the Semantic Web is, and critiquing based on that misunderstanding, not on the reality. Folks like Danny Hillis and Nova Spivack who were listening got