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INFORMATICALT
1998
84views more  INFORMATICALT 1998»
15 years 6 months ago
Preprocessing of Folk Song Acoustic Records for Transcription into Music Scores
This paper describes a preliminary algorithm performing the mapping of sound to music score. Our procedure is constructed over signal-extracted energy and fundamental frequency tra...
Gailius Raskinis
214
Voted
JGO
2010
112views more  JGO 2010»
15 years 5 months ago
An information global minimization algorithm using the local improvement technique
In this paper, the global optimization problem with an objective function that is multiextremal that satisfies the Lipschitz condition over a hypercube is considered. An algorithm...
Daniela Lera, Yaroslav D. Sergeyev
ACL
2010
15 years 4 months ago
Sentiment Learning on Product Reviews via Sentiment Ontology Tree
Existing works on sentiment analysis on product reviews suffer from the following limitations: (1) The knowledge of hierarchical relationships of products attributes is not fully ...
Wei Wei, Jon Atle Gulla
ICSEA
2009
IEEE
15 years 4 months ago
Integrating Quality Modeling with Feature Modeling in Software Product Lines
Due to the large number of possible variants in typical Software Product Lines (SPLs), the modeling of, explicit knowledge of, and predictability of the quality tradeoffs inherent ...
Joerg Bartholdt, Marcel Medak, Roy Oberhauser
ECTEL
2010
Springer
15 years 4 months ago
GVIS: A Facility for Adaptively Mashing Up and Representing Open Learner Models
In this article we present an infrastructure for creating mash up and visual representations of the user profile that combine data from different sources. We explored this approach...
Luca Mazzola, Riccardo Mazza