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ITNG
2007
IEEE
15 years 11 months ago
A System for Semantically Enhanced, Multifaceted, Collaborative Access: Requirements and Architecture
Requirement analysis is an important process in the design and development of information systems. Various tools and methodologies are used to gather the user requirements. These ...
Jawed I. A. Siddiqi, Babak Akhgar, Nazaraf Shah, F...
CCIA
2007
Springer
15 years 11 months ago
Semantic disambiguation of taxonomies
Polysemy is one of the most difficult problems when dealing with natural language resources. Consequently, automated ontology learning from textual sources (such as web resources) ...
David Sánchez, Antonio Moreno
TIME
2005
IEEE
15 years 10 months ago
A Trace Semantics for Positive Core XPath
— We provide a novel trace semantics for positive core XPath that exposes all intermediate nodes visited by the query engine. This enables a detailed analysis of all information ...
Pieter H. Hartel
ATAL
2005
Springer
15 years 10 months ago
Sift and Sort: Climbing the Semantic Pyramid
Information processing operations in support of intelligence analysis are of two kinds. They may sift relevant data from a larger body, thus reducing its quantity, or sort that dat...
H. Van Dyke Parunak, Peter Weinstein, Paul Chiusan...
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AMR
2003
Springer
112views Multimedia» more  AMR 2003»
15 years 10 months ago
Ontology-Based Semantic Classification of Unstructured Documents
As more and more knowledge and information becomes available through computers, a critical capability of systems supporting knowledge management is the classification of documents ...
Ching Kang Cheng, Xiaoshan Pan, Franz J. Kurfess