Sciweavers

5785 search results - page 194 / 1157
» Approximability of Probability Distributions
Sort
View
141
Voted
ISCC
2009
IEEE
188views Communications» more  ISCC 2009»
15 years 10 months ago
Distributed Erasure Coding in Data Centric Storage for wireless sensor networks
Abstract—In-network storage of data in wireless sensor networks contributes to reduce the communications inside the network and to favor data aggregation. In this paper, we consi...
Michele Albano, Stefano Chessa
ICC
2007
IEEE
117views Communications» more  ICC 2007»
15 years 10 months ago
Modeling Hop Length Distributions for Reactive Routing Protocols in One Dimensional MANETs
— In mobile ad hoc networks (MANETs), packets hop from a source to a series of forwarding nodes until they reach the desired destination. Defining the hop length to be the dista...
Chuan Heng Foh, Juki Wirawan Tantra, Jianfei Cai, ...
ICPPW
2003
IEEE
15 years 9 months ago
Performance Analysis of Approximate String Searching Implementations for Heterogeneous Computing Platform
This paper presents an analytical performance prediction model that can be used to predict the speedup and similar performance metrics of four approximate string searching implemen...
Panagiotis D. Michailidis, Konstantinos G. Margari...
PODS
2006
ACM
134views Database» more  PODS 2006»
16 years 4 months ago
Approximate quantiles and the order of the stream
Recently, there has been an increased focus on modeling uncertainty by distributions. Suppose we wish to compute a function of a stream whose elements are samples drawn independen...
Sudipto Guha, Andrew McGregor
PPSN
2004
Springer
15 years 9 months ago
Constrained Evolutionary Optimization by Approximate Ranking and Surrogate Models
Abstract. The paper describes an evolutionary algorithm for the general nonlinear programming problem using a surrogate model. Surrogate models are used in optimization when model ...
Thomas Philip Runarsson