All Outputs (39)

Semantic grid: Future, challenges & impact on society (2004)
Presentation / Conference Contribution

N/A

A survey of security issues in mobile ad hoc and sensor networks (2004)
Journal Article

Security in mobile ad hoc networks is difficult to achieve, notably because of the vulnerability of wireless links, the limited physical protection of nodes, the dynamically changing topology, the absence of a certification authority, and the lack of... Read More about A survey of security issues in mobile ad hoc and sensor networks.

A simulated annealing algorithm for multi-agent systems: A job-shop scheduling application (2004)
Presentation / Conference Contribution

In this paper, a parallel implementation of the modular simulated annealing algorithm for classical job-shop scheduling is presented. The implementation is for a multi agent system running on the distributed resource machine, which is a novel, scalab... Read More about A simulated annealing algorithm for multi-agent systems: A job-shop scheduling application.

Simulation performance evaluation of an energy efficient routing protocol for mobile ad hoe networks (2004)
Presentation / Conference Contribution

Energy conservation is one of the most important issues in ad hoc networks, where computers used are usually supplied with limited autonomous resources. Recent studies show that the energy consumed for routing data-packets in wireless ad hoc networks... Read More about Simulation performance evaluation of an energy efficient routing protocol for mobile ad hoe networks.

Component-wise instruction-cache behavior prediction (2004)
Presentation / Conference Contribution

The precise determination of worst-case execution times (WCETs) for programs is mostly being performed on fully linked executables, since all needed information is available and all machine parameters influencing cache performance are available to th... Read More about Component-wise instruction-cache behavior prediction.

GAP: Constructing and selecting features with evolutionary computing (2004)
Book Chapter

A self-adaptive neural learning classifier system with constructivism for mobile robot control (2004)
Presentation / Conference Contribution

Lookahead and latent learning in a simple accuracy-based classifier system (2004)
Presentation / Conference Contribution

Using genetic programming for feature creation with a genetic algorithm feature selector (2004)
Presentation / Conference Contribution

Integration of learning style theory in an adaptive educational hypermedia (AEH) system (2004)
Presentation / Conference Contribution

Adaptive educational hypermedia (AEH - a branch of web-based learning) systems seek to personalise the learning experience for their users. User modelling can be performed using various criteria, such as prior ability or domain-specific knowledge, in... Read More about Integration of learning style theory in an adaptive educational hypermedia (AEH) system.

Parameterisation of mutation in evolutionary algorithms using the estimated main effect of genes (2004)
Presentation / Conference Contribution

This paper describes how to estimate the main effect of genes in genetic algorithms (GAs). The resulting estimates can not only be used to understand the domination of genes in a GA but also employed to tailor the mutation rate in the GA. A new appro... Read More about Parameterisation of mutation in evolutionary algorithms using the estimated main effect of genes.

An empirical study on the performance of factorial design based crossover on parametrical problems (2004)
Presentation / Conference Contribution

In the past, empirical studies have shown that factorial design based crossover can outperform standard crossover on parametrical problems. However, up to now, no conclusion has been reached as to what kind of landscape factorial design based crossov... Read More about An empirical study on the performance of factorial design based crossover on parametrical problems.

Autonomous cache-provision agreement for scalability of directory facilitator in MAS (2004)
Presentation / Conference Contribution

N/A

Teams of autonomous agents for job-shop scheduling problems: An experimental study (2004)
Presentation / Conference Contribution

ATeams - teams of autonomous agents co-operating by sharing solutions through a common memory-have been proposed as a means of solving combinatorial optimization problems. In this paper, the ATeam architecture is tested on the job-shop scheduling pro... Read More about Teams of autonomous agents for job-shop scheduling problems: An experimental study.

SAGE: Next generation multi-agent system (2004)
Presentation / Conference Contribution

N/A

Decentralized multi agent system: Basic thoughts (2004)
Presentation / Conference Contribution

N/A

An accuracy-based fuzzy classifier system (2004)
Presentation / Conference Contribution

On communication optimization in grid access middleware for handheld devices (2004)
Presentation / Conference Contribution

A Taguchi method-based crossover operator for the parametrical problems (2004)
Presentation / Conference Contribution

Based on our observation, some major steps in the genetic algorithm, such as the crossover operator, can be considered as experiments. The aim is to apply experimental design techniques to improve the crossover operator, so that the resulting operato... Read More about A Taguchi method-based crossover operator for the parametrical problems.

An epistasis measure based on the analysis of variance for the real-coded representation in genetic algorithms (2004)
Presentation / Conference Contribution

Epistasis is a measure of interdependence between genes and an indicator of problem difficulty in genetic algorithms. Many researches have concentrated on the epistasis measure in binary coded representation in genetic algorithms. However, a few atte... Read More about An epistasis measure based on the analysis of variance for the real-coded representation in genetic algorithms.