Sciweavers

4112 search results - page 187 / 823
» Efficient Algorithms for the Spoonerism Problem
Sort
View
SODA
2010
ACM
174views Algorithms» more  SODA 2010»
15 years 4 months ago
Differentially Private Combinatorial Optimization
Consider the following problem: given a metric space, some of whose points are "clients," select a set of at most k facility locations to minimize the average distance f...
Anupam Gupta, Katrina Ligett, Frank McSherry, Aaro...
ICPR
2010
IEEE
16 years 1 months ago
A Graph Matching Algorithm using Data-Driven Markov Chain Monte Carlo Sampling
We propose a novel stochastic graph matching algorithm based on data-driven Markov Chain Monte Carlo (DDMCMC) sampling technique. The algorithm explores the solution space efficien...
Jungmin Lee, Minsu Cho, Kyoung Mu Lee
CSDA
2006
98views more  CSDA 2006»
15 years 6 months ago
Frequency estimation of undamped exponential signals using genetic algorithms
: In this paper, we consider the problem of frequency estimation of undamped superimposed exponential signals model. We propose two iterative techniques of frequency estimation usi...
Amit Mitra, Debasis Kundu, Gunjan Agrawal
EUROSSC
2006
Springer
15 years 10 months ago
Context Delivery in Ad Hoc Networks Using Enhanced Gossiping Algorithms
Abstract. The dissemination of context data across a pervasive environment has proven to be a difficult problem. Techniques using gossiping algorithms offer simplicity and flexibil...
Syarulnaziah Anawar, Lorcan Coyle, Simon Dobson, P...
CAIP
2001
Springer
15 years 11 months ago
A Simple Algorithm for Ordering and Compression of Vector Codebooks
The problem of storage or transmission of codevectors is an essential issue in vector quantization with custom codebook. The proposed technique for compression of codebooks relies ...
Maciej Bartkowiak, Adam Luczak