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GLOBECOM
2009
IEEE
14 years 2 months ago
On Spectrum Selection Games in Cognitive Radio Networks
Abstract—Cognitive Radio Networks aim at enhancing spectrum utilization by allowing cognitive devices to opportunistically access vast portions of the spectrum. To reach such amb...
Ilaria Malanchini, Matteo Cesana, Nicola Gatti
WWW
2006
ACM
14 years 1 months ago
Integrating semantic web and language technologies to improve the online public administrations services
In this paper, we describe how domain ontologies are used in a dialogue system guiding the user to access web public administration contents. The current implementation of the sys...
Marta Gatius, Meritxell González, Sheyla Militell...
ECTEL
2006
Springer
13 years 11 months ago
The AtGentive Project: Attentive Agents for Collaborative Learners
Abstract. Attention, which intervenes at many different levels such as the perception of the environment and the allocation of cognitive resources, appears to represent one of the ...
Claudia Roda, Thierry Nabeth
IWANN
2009
Springer
14 years 2 months ago
Integrating Graph-Based Vision Perception to Spoken Conversation in Human-Robot Interaction
In this paper we present the integration of graph-based visual perception to spoken conversation in human-robot interaction. The proposed architecture has a dialogue manager as the...
Wendy Aguilar, Luis A. Pineda
AIED
2005
Springer
14 years 1 months ago
Generating Structured Explanations of System Behaviour Using Qualitative Simulations
This paper presents an approach to generate structured explanations of system behaviour based on qualitative simulations. This has been implemented in WiziGarp, a domain-independen...
Anders Bouwer, Bert Bredeweg