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ICTAI
2007
IEEE
13 years 11 months ago
Enriching OWL Ontologies with Linguistic and User-Related Annotations: The ELEON System
This paper introduces ELEON, an editor that allows the enrichment of OWL ontologies with linguistic and user-related annotations. The enriched ontologies are used by natural langu...
Dimitris Bilidas, Maria Theologou, Vangelis Karkal...
ICTAI
2007
IEEE
13 years 11 months ago
A Tool for Portfolio Generation Using an Argumentation Based Decision Making Framework
In this paper, a tool that uses an argumentation based decision making framework is proposed for the construction of mutual fund portfolios. The argumentation framework is employe...
Nikolaos I. Spanoudakis, Konstantina Pendaraki
ICTAI
2007
IEEE
13 years 11 months ago
Multi-agent Reinforcement Learning Using Strategies and Voting
Multiagent learning attracts much attention in the past few years as it poses very challenging problems. Reinforcement Learning is an appealing solution to the problems that arise...
Ioannis Partalas, Ioannis Feneris, Ioannis P. Vlah...
ICTAI
2007
IEEE
13 years 11 months ago
A Methodology for Reader's Emotional State Extraction to Augment Expressions in Speech Synthesis
This paper presents a methodology for the real-time extraction of readers’ emotional state from documents as well as the representation of emotionally annotated documents into a...
Dimitrios Tsonos, Gerasimos Xydas, Georgios Kourou...
ICTAI
2007
IEEE
13 years 11 months ago
ExOpaque: A Framework to Explain Opaque Machine Learning Models Using Inductive Logic Programming
In this paper we developed an Inductive Logic Programming (ILP) based framework ExOpaque that is able to extract a set of Horn clauses from an arbitrary opaque machine learning mo...
Yunsong Guo, Bart Selman