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AIR
2005
99views more  AIR 2005»
15 years 7 months ago
Evolving General Term-Weighting Schemes for Information Retrieval: Tests on Larger Collections
Term-weighting schemes are vital to the performance of Information Retrieval models that use term frequency characteristics to determine the relevance of a document. The vector spa...
Ronan Cummins, Colm O'Riordan
JCM
2007
156views more  JCM 2007»
15 years 7 months ago
MIMO Link Layer Transmission Techniques Based on Cross Layer Design
Abstract— In this paper, we propose and evaluate the performance of new link layer frame transmission techniques for MIMO (multiple input multiple output) wireless systems from a...
Wessam Ajib, David Haccoun, Jean-François F...
FGCS
1992
103views more  FGCS 1992»
15 years 9 months ago
Parallel Inference Machine PIM
: There have been no major control problems during the first three years of the new Tokaido-Sanyo Shinkansen (bullet train) Programmed Route Control (PRC) computer system. Prior to...
Kazuo Taki
246
Voted
HPCA
2008
IEEE
16 years 8 months ago
Single-level integrity and confidentiality protection for distributed shared memory multiprocessors
Multiprocessor computer systems are currently widely used in commercial settings to run critical applications. These applications often operate on sensitive data such as customer ...
Brian Rogers, Chenyu Yan, Siddhartha Chhabra, Milo...
IJCNN
2007
IEEE
16 years 1 months ago
Parameter Optimization of PSS Based on Estimated Hessian Matrix from Trajectory Sensitivities
This paper describes the optimal tuning for the output limits of the power system stabilizer (PSS), which can improve the system damping performance immediately following a large d...
Seung-Mook Baek, Jung-Wook Park, Ganesh K. Venayag...