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» Ontologizing Semantic Relations
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ASP
2005
Springer
15 years 8 months ago
Exploiting ASP for Semantic Information Extraction
Abstract. The paper describes HıLεX, a new ASP-based system for the extraction of information from unstructured documents. Unlike previous systems, which are mainly syntactic, HÄ...
Massimo Ruffolo, Nicola Leone, Marco Manna, Domeni...
ECAI
2008
Springer
15 years 8 months ago
Approximate structure preserving semantic matching
Abstract. Typical ontology matching applications, such as ontology integration, focus on the computation of correspondences holding between the nodes of two graph-like structures, ...
Fausto Giunchiglia, Mikalai Yatskevich, Fiona McNe...
IJBRA
2008
88views more  IJBRA 2008»
15 years 6 months ago
GOSAP: Gene Ontology-Based Semantic Alignment of Biological Pathways
A large number of biological pathways have been assembled in later years, and are being stored in databases. Hence, the need for methods to analyse these pathways has emerged. One ...
Jonas Gamalielsson, Björn Olsson
AO
2005
75views more  AO 2005»
15 years 6 months ago
A multi-layered ontology for comparing relationship semantics in conceptual models of databases
Relationships are an integral part of the design of a database. Comparing and integrating relationships from heterogeneous databases requires that the relationships be mapped to ea...
Sandeep Purao, Veda C. Storey
SIGMOD
2004
ACM
115views Database» more  SIGMOD 2004»
16 years 6 months ago
Ontologies and Semantics for Seamless Connectivity
The goal of having networks of seamlessly connected people, software agents and IT systems remains elusive. Early integration efforts focused on connectivity at the physical and s...
Michael Uschold, Michael Grüninger