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TVLSI
2010
13 years 2 months ago
Architectural Enhancement and System Software Support for Program Code Integrity Monitoring in Application-Specific Instruction-
Program code in a computer system can be altered either by malicious security attacks or by various faults in microprocessors. At the instruction level, all code modifications are ...
Hai Lin, Yunsi Fei, Xuan Guan, Zhijie Jerry Shi
CLEF
2003
Springer
14 years 1 months ago
Quantum, a French/English Cross-Language Question Answering System
We describe a method for modifying a monolingual English question answering system to allow it to accept French questions. Our method relies on a statistical translation engine to ...
Luc Plamondon, George F. Foster
DIS
2010
Springer
13 years 6 months ago
Sparse Substring Pattern Set Discovery Using Linear Programming Boosting
In this paper, we consider finding a small set of substring patterns which classifies the given documents well. We formulate the problem as 1 norm soft margin optimization problem ...
Kazuaki Kashihara, Kohei Hatano, Hideo Bannai, Mas...
SIAMCOMP
1998
137views more  SIAMCOMP 1998»
13 years 7 months ago
Primal-Dual RNC Approximation Algorithms for Set Cover and Covering Integer Programs
We build on the classical greedy sequential set cover algorithm, in the spirit of the primal-dual schema, to obtain simple parallel approximation algorithms for the set cover probl...
Sridhar Rajagopalan, Vijay V. Vazirani
IEEEINTERACT
2002
IEEE
14 years 25 days ago
On the Predictability of Program Behavior Using Different Input Data Sets
Smaller input data sets such as the test and the train input sets are commonly used in simulation to estimate the impact of architecture/micro-architecture features on the perform...
Wei-Chung Hsu, Howard Chen, Pen-Chung Yew, Dong-yu...