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92
Voted
KDD
2008
ACM
142views Data Mining» more  KDD 2008»
16 years 1 months ago
Efficient ticket routing by resolution sequence mining
IT problem management calls for quick identification of resolvers to reported problems. The efficiency of this process highly depends on ticket routing--transferring problem ticke...
Qihong Shao, Yi Chen, Shu Tao, Xifeng Yan, Nikos A...
AFRIGRAPH
2001
ACM
15 years 4 months ago
Exploiting coherence of shadow rays
We present independent method to reduce the number of shadow ray tests. It can be used with standard acceleration ray tracing algorithms. Our method is conservative and produces t...
Andrzej Lukaszewski
94
Voted
ICCAD
1995
IEEE
120views Hardware» more  ICCAD 1995»
15 years 4 months ago
Pattern generation for a deterministic BIST scheme
Recently a deterministic built-in self-test scheme has been presented based on reseeding of multiple-polynomial linear feedback shift registers. This scheme encodes deterministic ...
Sybille Hellebrand, Birgit Reeb, Steffen Tarnick, ...
SERA
2007
Springer
15 years 7 months ago
A Particle Swarm Social Model for Multi-Agent Based Insurgency Warfare Simulation
To better understand insurgent activities and asymmetric warfare, a social adaptive model for modeling multiple insurgent groups attacking multiple military and civilian targets i...
Xiaohui Cui, Thomas E. Potok
100
Voted
ADBIS
1998
Springer
100views Database» more  ADBIS 1998»
15 years 5 months ago
Multiple Range Query Optimization in Spatial Databases
In order to answer efficiently range queries in 2-d R-trees, first we sort queries by means of a space filling curve, then we group them together, and finally pass them for process...
Apostolos Papadopoulos, Yannis Manolopoulos