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IJBRA
2007
116views more  IJBRA 2007»
15 years 6 months ago
Biomedical ontology improves biomedical literature clustering performance: a comparison study
: Document clustering has been used for better document retrieval and text mining. In this paper, we investigate if a biomedical ontology improves biomedical literature clustering ...
Illhoi Yoo, Xiaohua Hu, Il-Yeol Song
CVPR
2007
IEEE
16 years 9 months ago
Robust Change-Detection by Normalised Gradient-Correlation
A novel algorithm for robustly segmenting changes between different images of a scene is presented. This computationally efficient algorithm is based on a non-linear comparison of...
Robert O'Callaghan, Tetsuji Haga
ICCAD
2004
IEEE
115views Hardware» more  ICCAD 2004»
16 years 3 months ago
Gate sizing for crosstalk reduction under timing constraints by Lagrangian relaxation
Abstract— This paper presents a post-route, timingconstrained gate-sizing algorithm for crosstalk reduction. Gate-sizing has emerged as a practical and feasible method to reduce ...
Debjit Sinha, Hai Zhou
TABLEAUX
2009
Springer
16 years 1 months ago
Sound Global State Caching for ALC with Inverse Roles
Abstract. We give an optimal (exptime), sound and complete tableaubased algorithm for deciding satisfiability with respect to a TBox in the logic ALCI using global state caching. ...
Rajeev Goré, Florian Widmann
GLOBECOM
2007
IEEE
16 years 1 months ago
An Exact Solution to an Approximated Model of RED
— In this paper, we propose an analytical model to capture the dynamics of the RED algorithm. We first develop a system of recursive equations that describes the packet dropping...
Claus Bauer, Homayoun Yousefi'zadeh, Hamid Jafarkh...