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» On the power of coercion abstraction
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TIME
2006
IEEE
14 years 2 months ago
In time alone: on the computational power of querying the history
Querying its own history is an important mechanism in the computations, especially those interacting with people or other computations such as transaction processing, electronic d...
Alexei Lisitsa, Igor Potapov
ICDT
2001
ACM
86views Database» more  ICDT 2001»
14 years 1 months ago
Minimizing View Sets without Losing Query-Answering Power
Abstract. The problem of answering queries using views has been studied extensively due to its relevance in a wide variety of data-management applications. In these applications, w...
Chen Li, Mayank Bawa, Jeffrey D. Ullman
ASPDAC
2000
ACM
95views Hardware» more  ASPDAC 2000»
14 years 1 months ago
FSM decomposition by direct circuit manipulation applied to low power design
Abstract— Clock-gating techniques are very effective in the reduction of the switching activity in sequential logic circuits. In particular, recent work has shown that significa...
José C. Monteiro, Arlindo L. Oliveira
CHES
2000
Springer
121views Cryptology» more  CHES 2000»
14 years 14 days ago
On Boolean and Arithmetic Masking against Differential Power Analysis
Abstract. Since the announcement of the Differential Power Analysis (DPA) by Paul Kocher and al., several countermeasures were proposed in order to protect software implementations...
Jean-Sébastien Coron, Louis Goubin
DEON
2006
Springer
13 years 10 months ago
Delegation of Power in Normative Multiagent Systems
In this paper we reconsider the definition of counts-as relations in normative multiagent systems: counts-as relations do not always provide directly act interpretation of brute fa...
Guido Boella, Leendert W. N. van der Torre