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» Semantic Matching: Algorithms and Implementation
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ISM
2008
IEEE
98views Multimedia» more  ISM 2008»
14 years 2 months ago
Protecting SIP Proxy Servers from Ringing-Based Denial-of-Service Attacks
As Internet telephony systems continue to replace existing Public Switched Telephone Network systems, proxy servers running the Session Initiation Protocol (SIP) will continue to ...
William Conner, Klara Nahrstedt
CGO
2005
IEEE
14 years 1 months ago
Sentinel PRE: Hoisting beyond Exception Dependency with Dynamic Deoptimization
Many excepting instructions cannot be removed by existing Partial Redundancy Elimination (PRE) algorithms because the ordering constraints must be preserved between the excepting ...
Rei Odaira, Kei Hiraki
AIMSA
2010
Springer
13 years 9 months ago
Expressive Approximations in DL-Lite Ontologies
Abstract. Ontology based data access (OBDA) is concerned with providing access to typically very large data sources through a mediating conceptual layer that allows one to improve ...
Elena Botoeva, Diego Calvanese, Mariano Rodriguez-...
AI
2000
Springer
13 years 7 months ago
Using temporal logics to express search control knowledge for planning
Over the years increasingly sophisticated planning algorithms have been developed. These have made for more efficient planners, but unfortunately these planners still suffer from ...
Fahiem Bacchus, Froduald Kabanza
ICIP
1999
IEEE
14 years 9 months ago
Interactive Color Image Segmentation Editor Driven by Active Contour Model
A new general-purpose color image segmentation editor (CISE) for the purpose of extracting a semantic object is designed, implemented and tested on a number of various natural sce...
Jean Gao, Akio Kosaka, Avinash C. Kak