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» The Underlying Logic of Hoare Logic
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PODS
2008
ACM
174views Database» more  PODS 2008»
14 years 7 months ago
Epistemic privacy
We present a novel definition of privacy in the framework of offline (retroactive) database query auditing. Given information about the database, a description of sensitive data, ...
Alexandre V. Evfimievski, Ronald Fagin, David P. W...
FPGA
2010
ACM
209views FPGA» more  FPGA 2010»
14 years 4 months ago
FPGA power reduction by guarded evaluation
Guarded evaluation is a power reduction technique that involves identifying sub-circuits (within a larger circuit) whose inputs can be held constant (guarded) at specific times d...
Chirag Ravishankar, Jason Helge Anderson
SC
2009
ACM
14 years 2 months ago
Scalable temporal order analysis for large scale debugging
We present a scalable temporal order analysis technique that supports debugging of large scale applications by classifying MPI tasks based on their logical program execution order...
Dong H. Ahn, Bronis R. de Supinski, Ignacio Laguna...
CDC
2008
IEEE
134views Control Systems» more  CDC 2008»
14 years 1 months ago
Networked control systems with packet delays and losses
— We investigate the effect of packet delays and packet drops on networked control systems. First we consider the problem of where to locate a controller or state estimator in a...
Craig L. Robinson, P. R. Kumar
HICSS
2008
IEEE
102views Biometrics» more  HICSS 2008»
14 years 1 months ago
Retrofitting Cyber Physical Systems for Survivability through External Coordination
Most Supervisory Control and Data Acquisition (SCADA) systems have been in operation for decades and they in general have 24x7 availability requirement, hence upgrading or adding ...
Kun Xiao, Shangping Ren, Kevin A. Kwiat