Sciweavers

FLAIRS
2003
13 years 5 months ago
Proving Harder Theorems by Axiom Reduction
Automated Theorem Proving (ATP) problems may contain unnecessary axioms, either because some of the axiomatization of the theory is irrelevant to the particular theorem, or becaus...
Geoff Sutcliffe, Alexander Dvorský
FLAIRS
2003
13 years 5 months ago
Structural Web Search Engine
We present a new approach in web search engines. The web creates new challenges for information retrieval. The vast improvement in information access is not the only advantage res...
Arash Rakhshan, Lawrence B. Holder, Diane J. Cook
FLAIRS
2003
13 years 5 months ago
ADEMA : A System to Help Physicians in the Asthma Health Care
Asthma is a distressing disease, affecting up to 7% of the French population and causing considerable morbidity and mortality. A medical decision support system such can help phys...
Icham Sefion, Abdel Ennaji, Marc Gailhardou
FLAIRS
2003
13 years 5 months ago
Efficient Retrieval for Case-Based Reasoning
In this work two indexing approaches are presented for case-based reasoning. The first is a hybrid technique which uses a combination of a matrix structure and a tree structure to...
David W. Patterson, Niall Rooney, Mykola Galushka
FLAIRS
2003
13 years 5 months ago
A Case-Based Adaptation Model for Thyroid Cancer Diagnosis Using Neural Networks
In this paper, a new hybrid adaptation model for cancer diagnosis has been developed. It combines transformational and hierarchical adaptation techniques with artificial neural ne...
Abdel-Badeeh M. Salem, Bassant El Bagoury
FLAIRS
2003
13 years 5 months ago
Hybrid Deletion Policies for Case Base Maintenance
Case memory maintenance in a Case-Based Reasoning system is important for two main reasons: (1) to control the case memory size; (2) to reduce irrelevant and redundant instances t...
Maria Salamó, Elisabet Golobardes
FLAIRS
2003
13 years 5 months ago
Learning from Reinforcement and Advice Using Composite Reward Functions
1 Reinforcement learning has become a widely used methodology for creating intelligent agents in a wide range of applications. However, its performance deteriorates in tasks with s...
Vinay N. Papudesi, Manfred Huber
FLAIRS
2003
13 years 5 months ago
A Graph Based Synthesis Algorithm for Solving CSPs
Many AI tasks can be formalized as constraint satisfaction problems (CSPs), which involve finding values for variables subject to a set of constraints. While solving a CSP is an ...
Wanlin Pang, Scott D. Goodwin