Sciweavers

AUSAI
2004
Springer
14 years 5 months ago
A Learning-Based Algorithm Selection Meta-reasoner for the Real-Time MPE Problem
Abstract. The algorithm selection problem aims to select the best algorithm for an input problem instance according to some characteristics of the instance. This paper presents a l...
Haipeng Guo, William H. Hsu
AUSAI
2004
Springer
14 years 5 months ago
An ACO Algorithm for the Most Probable Explanation Problem
We describe an Ant Colony Optimization (ACO) algorithm, ANT-MPE, for the most probable explanation problem in Bayesian network inference. After tuning its parameters settings, we c...
Haipeng Guo, Prashanth R. Boddhireddy, William H. ...
AUSAI
2004
Springer
14 years 5 months ago
A Stochastic Approach to Tracking Objects Across Multiple Cameras
This paper is about tracking people in real-time as they move through the non-overlapping fields of view of multiple video cameras. The paper builds upon existing methods for trac...
Anthony R. Dick, Michael J. Brooks
AUSAI
2004
Springer
14 years 5 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
AUSAI
2004
Springer
14 years 5 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
14 years 5 months ago
A Time and Energy Optimal Controller for Mobile Robots
We present a time and energy optimal controller for a two-wheeled differentially driven robot. We call a mission the task of bringing the robot from an initial state to a desired f...
Sebastien Ancenay, Frédéric Maire
AUSAI
2004
Springer
14 years 5 months ago
BayesTH-MCRDR Algorithm for Automatic Classification of Web Document
Nowadays, automated Web document classification is considered as an important method to manage and process an enormous amount of Web documents in digital forms that are extensive a...
Woo-Chul Cho, Debbie Richards
APN
2004
Springer
14 years 5 months ago
Time Petri Nets with Inhibitor Hyperarcs. Formal Semantics and State Space Computation
Abstract. In this paper, we define Time Petri Nets with Inhibitor Hyperarcs (IHTPN) as an extension of T-time Petri nets where time is associated with transitions. In this model, ...
Olivier H. Roux, Didier Lime
APN
2004
Springer
14 years 5 months ago
LTL Model Checking for Modular Petri Nets
We consider the problem of model checking modular Petri nets for the linear time logic LTL-X. An algorithm is presented which can use the synchronisation graph from modular analysi...
Timo Latvala, Marko Mäkelä
APN
2004
Springer
14 years 5 months ago
An Extensible Editor and Simulation Engine for Petri Nets: Renew
Renew is a computer tool that supports the development and execution of object-oriented Petri nets, which include net instances, synchronous channels, and seamless Java integration...
Olaf Kummer, Frank Wienberg, Michael Duvigneau, J&...