Pascal Ferraro
Pacific Institute for the Mathematical Sciences
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Publication
Featured researches published by Pascal Ferraro.
Fundamenta Informaticae | 2009
Julien Allali; Pascal Ferraro; Pierre Hanna; Costas S. Iliopoulos; Matthias Robine
Existing symbolic music comparison systems generally consider monophonic music or monophonic reduction of polyphonic music. Adaptation of alignment algorithms to music leads to accurate systems, but their extensions to polyphonic music raise new problems. Indeed, a chord may match several consecutive notes, or the difference between two similar motifs may be a few swapped notes. Moreover, the substitution scores between chords are difficult to set up. In this paper, we propose a general framework for polyphonic music using the substitution score scheme set for monophonic music, which allows new operations by extending the operations proposed by Mongeau and Sankoff [15]. From a practical point of view, the limitation of chord sizes and the number of notes that can be merged consecutively lead to a complexity that remains quadratic.
Document numérique | 2008
Pierre Hanna; Pascal Ferraro; Matthias Robine; Julien Allali
Dans un monde numerique en croissance permanente, la navigation dans de grandes bases de donnees musicales ne peut plus se limiter a une recherche par mot-cle textuel. Les nouvelles methodes de navigation reposent en grande partie sur l’estimation de la similarite musicale entre deux morceaux. Nous proposons d’adapter des methodes couramment employees dans le domaine de la Bioinformatique, notamment dans la recherche sur les sequences ARN, au contexte de la recherche d’informations musicales. Des evaluations a partir de bases de donnees reelles montrent que la precision de ces methodes est tout a fait satisfaisante. Nous presentons ensuite une application originale a la recherche automatique de plagiats. Les resultats d’experiences effectuees a partir de cas celebres de plagiats montrent alors un des interets de la comparaison de melodies.
Workshop on Plagiarism Analysis, Authorship Identification, and Near-Duplicate Detection (PAN07) | 2007
Matthias Robine; Pierre Hanna; Pascal Ferraro; Julien Allali
Second annual Music Information Retrieval Evaluation eXchange (MIREX) | 2006
Pierre Hanna; Pascal Ferraro
Archive | 2011
Pascal Ferraro; Matthias Robine; Julien Allali; Pierre Hanna; Rocher Thomas
Archive | 2015
Pierre Hanna; Pascal Ferraro; Matthias Robine; Julien Allali
Archive | 2015
Pierre Hanna; Pascal Ferraro; Matthias Robine; Julien Allali
Archive | 2012
Julien Allali; Myriam Desainte-Catherine; Pascal Ferraro; Pierre Hanna; Benjamin Martin; Matthias Robine; Vinh-Thong Ta
12th International Society for Music Information Retrieval Conference | 2011
Benjamin Martin; Pierre Hanna; Vinh-Thong Ta; Myriam Desainte-Catherine; Pascal Ferraro
Unknown Publisher | 2009
Julien Allali; Pavlos Antoniou; Costas S. Iliopoulos; Pascal Ferraro; Manal Mohamed