INTERNET Watch

W3C、RDFを視覚的に記述できるツール「IsAViz」を発表

Web技術の標準化団体「W3C(The World Wide Web Consortium)」は14日、「RDF(Resource Description Framework)」モデルを視覚的に記述するためのオーサリングツール「IsAViz」を発表した。 RDFは、コンピューターが前提知識を必要とせずにメタデータを相互運用できるような方法で ...
InfoWorld

Easily maintain RDF metadata models

Similarly to how XML became the well-known standard adapted by many software vendors for data exchange, Resource Description Framework (RDF) is going in the same direction for describing and ...
INTERNET Watch

W3C、“Semantic Web”の標準技術「RDF」と「OWL」を勧告

W3C、“Semantic Web”の標準技術「RDF」と「OWL」を勧告 Web技術の標準化団体World Wide Web Consortium (W3C)は10日、“Semantic Web”の標準技術「Resource Description Framework（RDF）」と「Web Ontology ...
note

素人がUniProtでSPARQLを使ってみる

需要があるのかは知らないが、なんか分からないままなのも悔しいので。使ってみるというより使おうとしてみるくらいが正しいかもしれない。 SPARQL(スパークル)とは ・クエリ言語(データベースから情報を取り出すために使われるコンピュータ言語)の一種 ...
Nature

RDF Query Processing and Optimization

Resource Description Framework (RDF) query processing and optimization underpin the efficient retrieval and manipulation of data within vast, interconnected datasets. At its core, these technologies ...
IEEE

Integrating RDF into Hypergraph-Graph (HG(2)) Data Structure

Abstract: Current paper discusses the methodologies involved in integrating Resource Description Framework (RDF) into a Hyper Graph - Graph (HG(2)) data structure in order to preserve the semantics of ...
dbta

How Semantics Can Take Graph Databases to New Levels

The recent increase in the popularity of property graph databases is well-founded, as they fulfill a real need. But as usage continues to ramp up, the limitations of traditional property graph systems ...
CU Boulder News & Events

Di Wu

Dr. Wu’s primary interests are in temporal databases, the semantic web, knowledge representation, and data science. Most of his research has been in extending the Resource Description Framework (RDF) ...