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AUSAI
2004
Springer
13 years 10 months ago
Ant Colonies Discover Knight's Tours
In this paper we introduce an Ant Colony Optimisation (ACO) algorithm to find solutions for the well-known Knight’s Tour problem. The algorithm utilizes the implicit parallelism ...
Philip Hingston, Graham Kendall
AUSAI
2004
Springer
13 years 10 months ago
A Logic Based Approach for Dynamic Access Control
The PolicyUpdater1 system is a fully-implemented access control system that provides policy evaluations as well as dynamic policy updates. These functions are achieved by the use o...
Vino Fernando Crescini, Yan Zhang
AUSAI
2004
Springer
13 years 10 months ago
Domain-Adaptive Conversational Agent with Two-Stage Dialogue Management
The conversational agent understands and provides users with proper information based on natural language. Conventional agents based on pattern matching have much restriction to ma...
Jin-Hyuk Hong, Sung-Bae Cho
AUSAI
2004
Springer
13 years 10 months ago
An Extension of the H-Search Algorithm for Artificial Hex Players
Hex is a classic board game invented in the middle of the twentieth century by Piet Hein and rediscovered later by John Nash. The best Hex artificial players analyse the board posi...
Rune Rasmussen, Frédéric Maire
AUSAI
2004
Springer
13 years 10 months ago
Key Element Summarisation: Extracting Information from Company Announcements
In this paper, we describe KES, a system that integrates text categorisation and information extraction in order to extract key elements of information from particular types of doc...
Robert Dale, Rafael A. Calvo, Marc Tilbrook