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ICALT
2007
IEEE
14 years 3 months ago
Innovative Technologies for Learning in Science Laboratories
This paper summarizes results from two educational research Ph.D. theses carried out in recent years at the "Laboratoire de Robotique Pédagogique" of the Université de...
Frédéric Fournier, Martin Riopel
GECCO
2007
Springer
177views Optimization» more  GECCO 2007»
14 years 3 months ago
Inducing a generative expressive performance model using a sequential-covering genetic algorithm
In this paper, we describe an evolutionary approach to inducing a generative model of expressive music performance for Jazz saxophone. We begin with a collection of audio recordin...
Rafael Ramirez, Amaury Hazan
MLMI
2007
Springer
14 years 3 months ago
Microphone Array Beamforming Approach to Blind Speech Separation
In this paper, we present a microphone array beamforming approach to blind speech separation. Unlike previous beamforming approaches, our system does not require a-priori knowledge...
Ivan Himawan, Iain McCowan, Mike Lincoln
SEMWEB
2007
Springer
14 years 3 months ago
DRIFT: A Framework for Ontology-based Design Support Systems
This paper proposes a framework for ontology-based design support systems, called DRIFT (Design Rationale Integration Framework of Three layers), which records, structures and retr...
Yutaka Nomaguchi, Kikuo Fujita
TSD
2007
Springer
14 years 3 months ago
Pitch Marks at Peaks or Valleys?
Abstract. This paper deals with the problem of speech waveform polarity. As the polarity of speech waveform can influence the performance of pitch marking algorithms (see Sec. 4),...
Milan Legát, Daniel Tihelka, Jindrich Matou...