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VLDB
2004
ACM
144views Database» more  VLDB 2004»
14 years 11 months ago
Preserving mapping consistency under schema changes
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
Yannis Velegrakis, Renée J. Miller, Lucian Popa
ICSE
2007
IEEE-ACM
14 years 11 months ago
Path-Sensitive Inference of Function Precedence Protocols
Function precedence protocols define ordering relations among function calls in a program. In some instances, precedence protocols are well-understood (e.g., a call to pthread mut...
Murali Krishna Ramanathan, Ananth Grama, Suresh Ja...
ICCD
2004
IEEE
106views Hardware» more  ICCD 2004»
14 years 7 months ago
Gate Sizing and V{t} Assignment for Active-Mode Leakage Power Reduction
Leakage current is a key factor in IC power consumption even in the active operating mode. We investigate the simultaneous optimization of gate size and threshold voltage to reduc...
Feng Gao, John P. Hayes
ICCAD
2008
IEEE
109views Hardware» more  ICCAD 2008»
14 years 7 months ago
Verifying external interrupts of embedded microprocessor in SoC with on-chip bus
—The microprocessor verification challenge becomes higher in the on-chip bus (OCB) than in the unit-level. Especially for the external interrupts, since they interface with othe...
Fu-Ching Yang, Jing-Kun Zhong, Ing-Jer Huang
SAT
2009
Springer
126views Hardware» more  SAT 2009»
14 years 5 months ago
Extending SAT Solvers to Cryptographic Problems
Cryptography ensures the confidentiality and authenticity of information but often relies on unproven assumptions. SAT solvers are a powerful tool to test the hardness of certain ...
Mate Soos, Karsten Nohl, Claude Castelluccia