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IMECS
2007
15 years 8 months ago
Metamodel-Assisted Global Search Using a Probing Technique
—This paper presents a new metamodel-assisted metaheuristic algorithm for optimisation problems involving computationally expensive simulations. The algorithm, called Global Prob...
Anna Persson, Henrik Grimm, Amos Ng
MAGS
2006
86views more  MAGS 2006»
15 years 6 months ago
A system model for university course timetabling using mobile agents
A mobile multi-agent system is proposed to create solutions for the university course timetabling problem. It is composed of four kinds of agents: (mobile) Course Agents, and (stat...
Yan Yang, Raman Paranjape, Luigi Benedicenti, Nanc...
CIKM
2011
Springer
14 years 6 months ago
Factorization-based lossless compression of inverted indices
Many large-scale Web applications that require ranked top-k retrieval are implemented using inverted indices. An inverted index represents a sparse term-document matrix, where non...
George Beskales, Marcus Fontoura, Maxim Gurevich, ...
ICC
2009
IEEE
116views Communications» more  ICC 2009»
16 years 1 months ago
Markov Chain Monte Carlo Detection Methods for High SNR Regimes
—Statistical detectors that are based on Markov chain Monte Carlo (MCMC) simulators have emerged as promising low-complexity solutions to both multiple-input multipleoutput (MIMO...
Salam Akoum, Ronghui Peng, Rong-Rong Chen, Behrouz...
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IPPS
2008
IEEE
16 years 1 months ago
Divisible Load Scheduling with Result Collection on Heterogeneous Systems
Divisible Load Theory (DLT) is an established mathematical framework to study Divisible Load Scheduling (DLS). However, traditional DLT does not comprehensively deal with the sche...
Abhay Ghatpande, Hidenori Nakazato, Hiroshi Watana...