Sciweavers

ECAI
2004
Springer
14 years 5 months ago
Soft Constraints with Partially Ordered Preferences
This paper constructs a logic of soft constraints where the set of degrees of preference forms a partially ordered set. When the partially ordered set is a distributive lattice, th...
Nic Wilson
ECAI
2004
Springer
14 years 5 months ago
Consistency and Constrained Optimisation for Conditional Preferences
TCP-nets are an extension of CP-nets which allow the expression of conditional relative importance of pairs of variables. In this paper it is shown that a simple logic of condition...
Nic Wilson
ECAI
2004
Springer
14 years 5 months ago
Uncertain Linear Constraints
Linear constraints occur naturally in many reasoning problems and the information that they represent is often uncertain. There is a difficulty in applying many AI uncertainty for...
Nic Wilson
ECAI
2004
Springer
14 years 5 months ago
Automatic Recognition of Famous Artists by Machine
The paper addresses the question whether it is possible for a machine to learn to distinguish and recognise famous musicians (concert pianists), based on their style of playing. We...
Gerhard Widmer, Patrick Zanon
ECAI
2004
Springer
14 years 5 months ago
A Risk-Based Bidding Strategy for Continuous Double Auctions
We develop a novel bidding strategy that software agents can use to buy and sell goods in Continuous Double Auctions (CDAs). Our strategy involves the agent forming a bid or ask by...
Perukrishnen Vytelingum, Rajdeep K. Dash, Esther D...
ECAI
2004
Springer
14 years 5 months ago
Piece-Wise Model Fitting Using Local Data Patterns
In this paper we propose a novel classification algorithm that fits models of different complexity on separate regions of the input space. The goal is to achieve a balance betwee...
Ricardo Vilalta, Murali-Krishna Achari, Christoph ...
ECAI
2004
Springer
14 years 5 months ago
Lazy Adaptive Multicriteria Planning
This paper presents the design and development of an adaptive planning system using the technology of Web services. The Web-based adaptive planning system consists of two modules t...
Grigorios Tsoumakas, Dimitris Vrakas, Nick Bassili...
ECAI
2004
Springer
14 years 5 months ago
Expectation Reasoning Using Regret and Disappointment
A critical aspect of an agent system is the ability to deal with unexpected situations to determine an appropriate course of action in a changing environment. In this paper, we inv...
Bình Vu Trân, James Harland, Margaret...
ECAI
2004
Springer
14 years 5 months ago
A Spanish-Catalan Translator Using Statistical Methods
Jesús Tomás, Jaime Lloret, Francisco...
ECAI
2004
Springer
14 years 5 months ago
SERSE: Searching for Semantic Web Content
Valentina A. M. Tamma, Ian Blacoe, Ben Lithgow Smi...