The Centre of Excellence for Research in Computational Intelligence and Applications (2009)
Abstract. Dynamic time-linkage problems (DTPs) are common types of dynamic optimization problems where "decisions that are made now... may in‡uence the maximum score that can be obtained in...
IOS Press Learning Sunspot Classification (2008)
Trung Thanh Nguyen, Claire P. Willis, Derek J. Paddon, Sinh Hoa Nguyen
Abstract. Sunspots are the subject of interest to many astronomers and solar physicists. Sunspot observation, analysis and classification form an important part of furthering the knowledge about the...
On Partial Transmit Sequences for PAR Reduction in OFDM Systems ∗ (2008)
Trung Thanh Nguyen, Lutz Lampe
Abstract — Partial transmit sequences (PTS) is a popular technique to reduce the peak-to-average power ratio (PAR) in orthogonal frequency division multiplexing (OFDM) systems. PTS is highly...
An Experimental Study of Hybridizing Cultural Algorithms and Local Search (2008)
www.bham.ac.uk In this paper the performance of the Cultural Algorithms Iterated Local Search (CA-ILS), a new continuous optimization algorithm, is empirically studied on multimodal test functions...
Tracking Optima in Dynamic Environments Using Evolutionary Algorithms- Report 2 (2007)
2.1 Dynamic optimisation problem................... 5 2.2 The goals of dynamic evolutionary algorithms........... 6
Tracking Optima in Dynamic Environments Using Evolutionary Algorithms- Report 3 (2007)
1.1 Dynamic optimisation problem................... 4 1.2 Problem statement 1......................... 5 1.3 Proposal for problem 1........................ 5
Hybridizing Cultural Algorithms and Local Search (2006)
Abstract. In this paper, we propose a new population-based framework for combining local search with global explorations to solve single-objective unconstrained numerical optimization problems. The...
On learning of sunspot classification (2004)
Trung Thanh Nguyen, Claire P. Willis, Derek J. Paddon, Hung Son
Abstract. This paper describes automatic sunspot recognition and classification from satellite images. Some experimental results on learning sunspot classification using data mining techniques are...