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ACL
1997
15 years 8 months ago
A Model of Lexical Attraction and Repulsion
This paper introduces new methods based on exponential families for modeling the correlations between words in text and speech. While previous work assumed the effects of word co-...
Doug Beeferman, Adam L. Berger, John D. Lafferty
MOBIDE
2010
ACM
15 years 7 months ago
Minimum-hot-spot query trees for wireless sensor networks
We propose a distributed algorithm to construct a balanced communication tree that serves in gathering data from the network nodes to a sink. Our algorithm constructs a near-optim...
Georgios Chatzimilioudis, Demetrios Zeinalipour-Ya...
CORR
2010
Springer
110views Education» more  CORR 2010»
15 years 6 months ago
Mixing Time and Stationary Expected Social Welfare of Logit Dynamics
We study logit dynamics [3] for strategic games. At every stage of the game a player is selected uniformly at random and she is assumed to play according to a noisy best-response ...
Vincenzo Auletta, Diodato Ferraioli, Francesco Pas...
COMCOM
2006
110views more  COMCOM 2006»
15 years 6 months ago
MULTI+: A robust and topology-aware peer-to-peer multicast service
TOPLUS is a lookup service for structured peer-to-peer networks that is based on the hierarchical grouping of peers according to network IP prefixes. In this paper we present MULT...
Luis Garcés-Erice, Ernst W. Biersack
GRID
2006
Springer
15 years 6 months ago
Cacheable Decentralized Groups for Grid Resource Access Control
Abstract-- Sharing data among collaborators in widely distributed systems remains a challenge due to limitations with existing methods for defining groups across administrative dom...
Jeffrey Hemmes, Douglas Thain