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» Analysis of Heuristic Synergies
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QUESTA
2007
117views more  QUESTA 2007»
15 years 5 months ago
Analyzing a degenerate buffer with general inter-arrival and service times in discrete time
We present the queueing analysis of a degenerate buffer having access to a single server. This system cannot realize any given delay, but only values that are an integer multiple ...
Wouter Rogiest, Koenraad Laevens, Joris Walraevens...
PPSN
2010
Springer
15 years 4 months ago
First-Improvement vs. Best-Improvement Local Optima Networks of NK Landscapes
Abstract. This paper extends a recently proposed model for combinatorial landscapes: Local Optima Networks (LON), to incorporate a first-improvement (greedyascent) hill-climbing a...
Gabriela Ochoa, Sébastien Vérel, Mar...
ICMCS
2009
IEEE
166views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Video text detection based on filters and edge features
Text detection plays a vital role in retrieving and browsing video data efficiently and accurately. In this paper, we propose a method for detecting both graphics and scene text i...
Palaiahnakote Shivakumara, Trung Quy Phan, Chew Li...
CORR
2011
Springer
188views Education» more  CORR 2011»
15 years 1 months ago
Digraph description of k-interchange technique for optimization over permutations and adaptive algorithm system
The paper describes a general glance to the use of element exchange techniques for optimization over permutations. A multi-level description of problems is proposed which is a fund...
Mark Sh. Levin
DCC
2011
IEEE
15 years 1 months ago
Scalar Quantization for Relative Error
Quantizers for probabilistic sources are usually optimized for mean-squared error. In many applications, maintaining low relative error is a more suitable objective. This measure ...
John Z. Sun, Vivek K. Goyal