All Outputs (2058)

An XCS approach to forecasting financial time series (2009)
Presentation / Conference Contribution

This paper extends current LCS research into financial time series forecasting by analysing the performance of agents utilising mathematical technical indicators for both environment classification and in selecting actions to be executed in the envir... Read More about An XCS approach to forecasting financial time series.

An empirical investigation of search-based computational support for conceptual software engineering design (2009)
Presentation / Conference Contribution

Learning through programming games: Teaching AI with pacman and netlogo (2009)
Presentation / Conference Contribution

Context management architecture for future internet services (2009)
Presentation / Conference Contribution

Reusable services from the neuGRID project for grid-based health applications (2009)
Presentation / Conference Contribution

By abstracting Grid middleware specific considerations from clinical research applications, re-usable services should be developed that will provide generic functionality aimed specifically at medical applications. In the scope of the
neuGRID projec... Read More about Reusable services from the neuGRID project for grid-based health applications.

CoP4V: Context-based protocol for vehicle's safety in highways using wireless sensor networks (2009)
Presentation / Conference Contribution

Safety is evergreen vital criteria for road traffic. We propose an infrastructureless solution based on contexts to increase safety of vehicle. Contexts characterize and track the moving environment of a vehicle. Here, environment means the vehicle's... Read More about CoP4V: Context-based protocol for vehicle's safety in highways using wireless sensor networks.

Verifying time and communication costs of rule-based reasoners (2009)
Presentation / Conference Contribution

We present a framework for the automated verification of time and communication requirements in systems of distributed rule-based reasoning agents which allows us to determine how many rule-firing cycles are required to solve the problem, how many me... Read More about Verifying time and communication costs of rule-based reasoners.

Process architectures in higher education (2009)
Presentation / Conference Contribution

We have used the business process modelling method ‘Riva’ to model processes of programme management in two UK universities. The method depends on the identification of ‘essential business entities’ as the basis for defining a process architecture.... Read More about Process architectures in higher education.

Developing a culture of knowledge sharing across the NHS that stimulates the application of HI research and best practice: Grant 3 briefing paper (2009)
Report

Towards immunizing MANET's source routing protocols against packet droppers (2009)
Journal Article

This paper deals with security of routing protocols of Mobile Ad hoc Networks (MANETs), and proposes a solution to immunize such protocols against packet dropping misbehavior. Most of the current secure protocols are vulnerable to packet dropping mis... Read More about Towards immunizing MANET's source routing protocols against packet droppers.

Spiral formation and degeneration in heterogeneous excitable media (2009)
Journal Article

Spontaneous spiral formation occurs when an excitation wave is input to a heterogeneous network of low- and high-light-intensity cells projected onto a light-sensitive Belousov-Zhabotinsky reaction. The range of network conditions where spirals form... Read More about Spiral formation and degeneration in heterogeneous excitable media.

Developing proximity graphs by physarum polycephalum: Does the plasmodium follow the toussaint hierarchy? (2009)
Journal Article

Plasmodium of Physarum polycephalum spans sources of nutrients and constructs varieties of protoplasmic networks during its foraging behavior. When the plasmodium is placed on a substrate populated with sources of nutrients, it spans the sources with... Read More about Developing proximity graphs by physarum polycephalum: Does the plasmodium follow the toussaint hierarchy?.

Introduction to the special issue on learning classifier systems (2009)
Journal Article

Implementation of glider guns in the light-sensitive Belousov-Zhabotinsky medium (2009)
Journal Article

In cellular automata models a glider gun is an oscillating pattern of nonquiescent states that periodically emits traveling localizations (gliders). The glider streams can be combined to construct functionally complete systems of logical gates and th... Read More about Implementation of glider guns in the light-sensitive Belousov-Zhabotinsky medium.

Are complex systems hard to evolve? (2009)
Journal Article

Evolutionary complexity is measured here by the number of trials/evaluations needed for evolving a logical gate in a nonlinear medium. Behavioral complexity of the gates evolved is characterized in terms of cellular automata behavior. We speculate th... Read More about Are complex systems hard to evolve?.

SHARE road map for HealthGrids: Methodology (2009)
Journal Article

The SHARE11SHARE was a European Union Framework Programme 6 Information Society Technologies Specific Support Action, project identifier FP6-2005-IST-027694. Its principal deliverable, the integrated road map for healthgrids is at http://eu-share.org... Read More about SHARE road map for HealthGrids: Methodology.

Evaluating Learning Style Personalization in Adaptive Systems: Quantitative Methods and Approaches (2009)
Journal Article

It is a widely held assumption that learning style is a useful model for quantifying user characteristics for effective personalized learning. We set out to challenge this assumption by discussing the current state of the art in relation to quantitat... Read More about Evaluating Learning Style Personalization in Adaptive Systems: Quantitative Methods and Approaches.

Elementary cellular automata with minimal memory and random number generation (2009)
Journal Article

Context-aware systems and implications for future internet (2009)
Book Chapter

The ubiquity of mobile devices and proliferation of wireless networks will allow everyone permanent access to the Internet at all times and all places. The increased computational power of these devices has the potential to empower people to generate... Read More about Context-aware systems and implications for future internet.

On dynamical genetic programming: Random boolean networks in learning classifier systems (2009)
Journal Article