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ACL
2004
15 years 8 months ago
Discriminative Language Modeling with Conditional Random Fields and the Perceptron Algorithm
This paper describes discriminative language modeling for a large vocabulary speech recognition task. We contrast two parameter estimation methods: the perceptron algorithm, and a...
Brian Roark, Murat Saraclar, Michael Collins, Mark...
ICGA
1993
96views Optimization» more  ICGA 1993»
15 years 8 months ago
Dynamic Control of Genetic Algorithms in a Noisy Environment
In this paper, we present e cient algorithms for adjusting con guration parameters of genetic algorithms that operate in a noisy environment. Assuming that the population size is ...
Akiko N. Aizawa, Benjamin W. Wah
INFORMATICALT
2006
364views more  INFORMATICALT 2006»
15 years 7 months ago
A Copyright Protection using Watermarking Algorithm
In this paper, a digital watermarking algorithm for copyright protection based on the concept of embed digital watermark and modifying frequency coefficients in discrete wavelet tr...
Aboul Ella Hassanien
IPL
2006
80views more  IPL 2006»
15 years 7 months ago
BubbleSearch: A simple heuristic for improving priority-based greedy algorithms
We introduce BubbleSearch, a general approach for extending priority-based greedy heuristics. Following the framework recently developed by Borodin et al., we consider priority al...
Neal Lesh, Michael Mitzenmacher
TWC
2008
107views more  TWC 2008»
15 years 7 months ago
An optimal soft handoff algorithm for rayleigh fading channels
In this paper, we design and analyze a soft handoff algorithm for code-division multiple access (CDMA) systems in a Rayleigh fading environment. For each mobile, this algorithm sel...
Sae-Young Chung, Pierre A. Humblet