The Melodic Signature Index for Fast Content-based Retrieval of Symbolic Scores

Camelia Constantin 1 Cedric Du Mouza 2 Zoé Faget Philippe Rigaux 3
1 BD - Bases de Données
LIP6 - Laboratoire d'Informatique de Paris 6
2 CEDRIC - ISID - CEDRIC. Ingénierie des Systèmes d'Information et de Décision
CEDRIC - Centre d'études et de recherche en informatique et communications
3 CEDRIC - VERTIGO - CEDRIC. Bases de données avancées
CEDRIC - Centre d'études et de recherche en informatique et communications
Abstract : NEUMA is an on-line library that stores collections of symbolic scores and proposes a public interface to search for melodic pieces based on several kinds of patterns: pitches-based, with or without rhythms, transposed or not. In addition, searches can be either exact or approximate. We describe an index structure apt at supporting all these searches in a consistent setting. Its distinctive feature is an encoding of the various information that might be involved in the pattern-matching process with algebraic signatures. The properties of these signatures are suitable to represent in a compact and expressive way the sequences of complex features that constitute a melodic description.
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Conference papers
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https://hal.archives-ouvertes.fr/hal-01126003
Contributor : Laboratoire Cedric <>
Submitted on : Friday, March 6, 2015 - 11:36:12 AM
Last modification on : Friday, February 7, 2020 - 11:16:57 PM

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  • HAL Id : hal-01126003, version 1

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UPMC | CNRS | CNAM | LIP6 | UNIV-HESAM | SORBONNE-UNIVERSITE | CEDRIC-CNAM | SU-SCIENCES

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Camelia Constantin, Cedric Du Mouza, Zoé Faget, Philippe Rigaux. The Melodic Signature Index for Fast Content-based Retrieval of Symbolic Scores. ISMIR 2011 - 12th International Society for Music Information Retrieval Conference, Oct 2011, Miami, United States. pp.363-368. ⟨hal-01126003⟩

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