Sciweavers

9841 search results - page 395 / 1969
» Distributed Value Functions
Sort
View
PODC
2005
ACM
16 years 10 days ago
Facility location: distributed approximation
In this paper, we initiate the study of the approximability of the facility location problem in a distributed setting. In particular, we explore a trade-off between the amount of...
Thomas Moscibroda, Roger Wattenhofer
JCIT
2007
142views more  JCIT 2007»
15 years 6 months ago
Distributed Certification Authority for Mobile Ad Hoc Networks - A Dynamic Approach
A Mobile Ad Hoc Network (MANET) is an infrastructureless network of wireless mobile nodes that cooperate among each other to maintain connectivity of the network. In comparison to...
Sanjay Raghani, Durga Toshniwal
IR
2011
14 years 10 months ago
Modeling score distributions in information retrieval
We review the history of modeling score distributions, focusing on the mixture of normal-exponential by investigating the theoretical as well as the empirical evidence supporting i...
Avi Arampatzis, Stephen Robertson
VLDB
2005
ACM
115views Database» more  VLDB 2005»
16 years 7 days ago
KLEE: A Framework for Distributed Top-k Query Algorithms
This paper addresses the efficient processing of top-k queries in wide-area distributed data repositories where the index lists for the attribute values (or text terms) of a query...
Sebastian Michel, Peter Triantafillou, Gerhard Wei...
EUROCRYPT
1999
Springer
15 years 11 months ago
Secure Distributed Key Generation for Discrete-Log Based Cryptosystems
Distributed key generation is a main component of threshold cryptosystems and distributed cryptographic computing in general. Solutions to the distributed generation of private key...
Rosario Gennaro, Stanislaw Jarecki, Hugo Krawczyk,...