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AAAI
2008
15 years 9 months ago
Prime Implicate Normal Form for ALC Concepts
In this paper, we present a normal form for concept expressions in the description logic ALC which is based on a recently introduced notion of prime implicate for the modal logic ...
Meghyn Bienvenu
AAAI
2008
15 years 9 months ago
Agent Coordination with Regret Clearing
Sequential single-item auctions can be used for the distributed allocation of tasks to cooperating agents. We study how to improve the team performance of sequential singleitem au...
Sven Koenig, Xiaoming Zheng, Craig A. Tovey, Richa...
NSDI
2007
15 years 9 months ago
SAAR: A Shared Control Plane for Overlay Multicast
Many cooperative overlay multicast systems of diverse designs have been implemented and deployed. In this paper, we explore a new architecture for overlay multicast: we factor out...
Animesh Nandi, Aditya Ganjam, Peter Druschel, T. S...
AICCSA
2008
IEEE
291views Hardware» more  AICCSA 2008»
15 years 8 months ago
A dynamic weighted data replication strategy in data grids
Data grids deal with a huge amount of data regularly. It is a fundamental challenge to ensure efficient accesses to such widely distributed data sets. Creating replicas to a suita...
Ruay-Shiung Chang, Hui-Ping Chang, Yun-Ting Wang
ASIACRYPT
2008
Springer
15 years 8 months ago
An Improved Impossible Differential Attack on MISTY1
MISTY1 is a Feistel block cipher that received a great deal of cryptographic attention. Its recursive structure, as well as the added FL layers, have been successful in thwarting v...
Orr Dunkelman, Nathan Keller