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STOC
2005
ACM
146views Algorithms» more  STOC 2005»
16 years 7 months ago
Approximation algorithms for combinatorial auctions with complement-free bidders
We exhibit three approximation algorithms for the allocation problem in combinatorial auctions with complement free bidders. The running time of these algorithms is polynomial in ...
Shahar Dobzinski, Noam Nisan, Michael Schapira
SIGMOD
2003
ACM
127views Database» more  SIGMOD 2003»
16 years 7 months ago
Closing the key loophole in MLS databases
: There has been an abundance of research within the last couple of decades in the area of multilevel secure (MLS) databases. Recent work in this field deals with the processing of...
Nenad Jukic, Svetlozar Nestorov, Susan V. Vrbsky
ICDE
2010
IEEE
194views Database» more  ICDE 2010»
16 years 6 months ago
XColor: Protecting General Proximity Privacy
As a severe threat in anonymized data publication, proximity breach is gaining increasing attention. Such breach occurs when an attacker learns with high confidence that the sensit...
Ting Wang, Ling Liu
ICCD
2000
IEEE
123views Hardware» more  ICCD 2000»
16 years 3 months ago
Analysis and Optimization of Ground Bounce in Digital CMOS Circuits
This paper is concerned with the analysis and optimization of the ground bounce in digital CMOS circuits. First, an analytical method for calculating of the ground bounce is presen...
Payam Heydari, Massoud Pedram
ICCAD
2003
IEEE
140views Hardware» more  ICCAD 2003»
16 years 3 months ago
Fast Cycle-accurate Behavioral Simulation for Pipelined Processors Using Early Pipeline Evaluation
Modeling and simulating pipelined processors in procedural languages such as C/C++ requires lots of cost in handling concurrent events, which hinders fast simulation. A number of ...
In-Cheol Park, Se-Hyeon Kang, Yongseok Yi