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» Measuring Semantic Coverage
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IAT
2005
IEEE
15 years 4 months ago
Category-based Similarity Algorithm for Semantic Similarity in Multi-agent Information Sharing Systems
Similarity measures are mechanisms that assign a numeric score indicating how closely two documents, or a document and a query match. The Cosine measure is one of the similarity m...
Sepideh Miralaei, Ali A. Ghorbani
EMNLP
2007
15 years 20 days ago
Lexical Semantic Relatedness with Random Graph Walks
Many systems for tasks such as question answering, multi-document summarization, and information retrieval need robust numerical measures of lexical relatedness. Standard thesauru...
Thad Hughes, Daniel Ramage
IEEEARES
2009
IEEE
14 years 9 months ago
Quantitative Analysis of Secure Information Flow via Probabilistic Semantics
We present an automatic analyzer for measuring information flow within software systems. In this paper, we quantify leakage in terms of information theory and incorporate this comp...
Chunyan Mu, David Clark
ENTCS
2008
120views more  ENTCS 2008»
14 years 11 months ago
Semantic Abstraction and Quantum Computation
abstraction and quantum computation Alessandra Di Pierro1 Dipartimento di Informatica University of Pisa Pisa, Italy Herbert Wiklicky2 Department of Computing Imperial College Lond...
Alessandra Di Pierro, Herbert Wiklicky
WWW
2008
ACM
15 years 12 months ago
The scale-free nature of semantic web ontology
Semantic web ontology languages, such as OWL, have been widely used for knowledge representation. Through empirical analysis of real-world ontologies we discover that, like many n...
Hongyu Zhang