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» The semantics of graphical languages
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DEXAW
2008
IEEE
145views Database» more  DEXAW 2008»
15 years 6 months ago
ECQ: A Simple Query Language for the Semantic Web
With the increasing development of real applications using Semantic Web Technologies, it is necessary to provide scalable and efficient ontology querying and reasoning systems. In ...
María del Mar Roldán García, ...
IJSWIS
2007
138views more  IJSWIS 2007»
15 years 4 months ago
Using a Natural Language Understanding System to Generate Semantic Web Content
We describe our research on automatically generating rich semantic annotations of text and making it available on the Semantic Web. In particular, we discuss the challenges involv...
Akshay Java, Sergei Nirenburg, Marjorie McShane, T...
RR
2007
Springer
15 years 10 months ago
A Semantic Framework for Language Layering in WSML
Abstract. WSML presents a framework encompassing different language variants, rooted in Description Logics and (F-)Logic Programming. So far, the precise relationships between thes...
Jos de Bruijn, Stijn Heymans
JAIR
2007
117views more  JAIR 2007»
15 years 4 months ago
On the Formal Semantics of Speech-Act Based Communication in an Agent-Oriented Programming Language
Research on agent communication languages has typically taken the speech acts paradigm as its starting point. Despite their manifest attractions, speech-act models of communicatio...
Renata Vieira, Álvaro F. Moreira, Michael W...
MMM
2008
Springer
127views Multimedia» more  MMM 2008»
15 years 10 months ago
A Query Language Combining Object Features and Semantic Events for Surveillance Video Retrieval
In this paper, we propose a novel query language for video indexing and retrieval that (1) enables to make queries both at the image level and at the semantic level (2) enables the...
Thi-Lan Le, Monique Thonnat, Alain Boucher, Fran&c...