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COMCOM
2006
103views more  COMCOM 2006»
15 years 7 months ago
Energy efficiency of collision resolution protocols
Energy consumption of the medium access control (MAC) algorithm is one of the key performance metrics in today's ubiquitous wireless networks of battery-operated devices. We ...
Aran Bergman, Moshe Sidi
CRYPTO
1998
Springer
109views Cryptology» more  CRYPTO 1998»
15 years 12 months ago
Self-Delegation with Controlled Propagation - or - What If You Lose Your Laptop
We introduce delegation schemes wherein a user may delegate certain rights to himself, but may not safely delegate these rights to others. In our motivating application, a user ha...
Oded Goldreich, Birgit Pfitzmann, Ronald L. Rivest
IPPS
1996
IEEE
15 years 11 months ago
A Memory Controller for Improved Performance of Streamed Computations on Symmetric Multiprocessors
The growing disparity between processor and memory speeds has caused memory bandwidth to become the performance bottleneck for many applications. In particular, this performance g...
Sally A. McKee, William A. Wulf
NMR
2004
Springer
16 years 29 days ago
A first approach to argument-based recommender systems based on defeasible logic programming
Recommender systems have evolved in the last years as specialized tools to assist users in a plethora of computermediated tasks by providing guidelines or hints. Most recommender ...
Carlos Iván Chesñevar, Ana Gabriela ...
CCGRID
2006
IEEE
15 years 9 months ago
Integrating Logical and Physical File Models in the MPI-IO Implementation for "Clusterfile"
This paper presents the design and implementation of the MPI-IO interface for the Clusterfile parallel file system. The approach offers the opportunity of achieving a high corelat...
Florin Isaila, David E. Singh, Jesús Carret...