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» On the complexity of stratified logics
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103
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PODS
2008
ACM
174views Database» more  PODS 2008»
15 years 10 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...
POPL
2010
ACM
15 years 7 months ago
Pure Subtype Systems
This paper introduces a new approach to type theory called pure subtype systems. Pure subtype systems differ from traditional approaches to type theory (such as pure type systems)...
DeLesley S. Hutchins
85
Voted
SODA
2010
ACM
235views Algorithms» more  SODA 2010»
15 years 7 months ago
Algorithmic Lower Bounds for Problems Parameterized by Clique-width
Many NP-hard problems can be solved efficiently when the input is restricted to graphs of bounded tree-width or clique-width. In particular, by the celebrated result of Courcelle,...
Fedor V. Fomin, Petr A. Golovach, Daniel Lokshtano...
117
Voted
SODA
2010
ACM
261views Algorithms» more  SODA 2010»
15 years 7 months ago
Bidimensionality and Kernels
Bidimensionality theory appears to be a powerful framework in the development of meta-algorithmic techniques. It was introduced by Demaine et al. [J. ACM 2005 ] as a tool to obtai...
Fedor V. Fomin, Daniel Lokshtanov, Saket Saurabh, ...
ICCD
2008
IEEE
192views Hardware» more  ICCD 2008»
15 years 7 months ago
Energy-aware opcode design
— Embedded processors are required to achieve high performance while running on batteries. Thus, they must exploit all the possible means available to reduce energy consumption w...
Balaji V. Iyer, Jason A. Poovey, Thomas M. Conte