We propose a speech-based conversation environment called Voice Cafe for facilitating dynamic knowledge interaction. Dynamic knowledge interaction is a key concept for creative in...
In order to solve problems of reliability of systems based on lexical repetition and problems of adaptability of languagedependent systems, we present a context-based topic segmen...
Ontologies are becoming increasingly common in the World Wide Web as the building block for a future Semantic Web. In this Web, ontologies will be responsible for making the semant...
Karin Koogan Breitman, Carolina Howard Felic&iacut...
This paper proposes an approach that enables agents to teach each other concepts from their ontologies using examples. Unlike other concept learning approaches, our approach enable...
In this paper, we study the classification problem involving information spanning multiple private databases. The privacy challenges lie in the facts that data cannot be collected...