ECAI
2004
Springer
13 years 10 months ago
2004
Springer
This paper presents an ontology-based approach for web querying, using semantic metadata. We propose a query language based on ontologies and emphasize its ability to express appro...
ECAI
2004
Springer
13 years 10 months ago
2004
Springer
ECAI
2004
Springer
13 years 10 months ago
2004
Springer
This paper introduces the concept of fitness cloud as an alternative way to visualize and analyze search spaces than given by the geographic notion of fitness landscape. It is ar...
ECAI
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. In spite of the significant evolution of spelling and grammar checkers for word-processing software, the problem of judging the appropriateness of language usage in diff...
ECAI
2004
Springer
13 years 10 months ago
2004
Springer
ECAI
2004
Springer
13 years 10 months ago
2004
Springer
In this paper we describe the principles of the design and development of an intelligent query interface, done in the context of the SEWASIE (SEmantic Webs and AgentS in Integrated...
ECAI
2004
Springer
13 years 10 months ago
2004
Springer
In this work we further investigate the relation, first found by Truszczy´nski, between modal logic S4F and Default Logic (DL), analyzing some interesting properties and showing ...
ECAI
2004
Springer
13 years 10 months ago
2004
Springer
Many decision problems can be modelled as adversarial constraint satisfaction, which allows us to integrate methods from AI game playing. In particular, by using the idea of oppone...
ECAI
2004
Springer
13 years 10 months ago
2004
Springer
In this paper, we present a dynamic and adaptive variable ordering heuristic which guides systematic search toward inconsistent or hard parts of a Constraint Satisfaction Problem (...
ECAI
2004
Springer
13 years 10 months ago
2004
Springer
The Hierarchical Hidden Markov Model (HHMM) is a well formalized tool suitable to model complex patterns in long temporal or spatial sequences. Even if effective algorithms are ava...