• español
    • English
  • Self-archive
  • Browse
    • Communities & Collections
    • By Issue Date
    • Authors
    • Titles
    • Subjects
    • Document types
  • English 
    • español
    • English
  • Help
  • Login
 
View Item 
  •   Repositorio Institucional Universidad EAFIT
  • Investigación
  • Escuela de Ingeniería
  • I+D+I en Tecnologías de la Información y las Comunicaciones
  • Artículos (GIDITIC)
  • View Item
  •   Repositorio Institucional Universidad EAFIT
  • Investigación
  • Escuela de Ingeniería
  • I+D+I en Tecnologías de la Información y las Comunicaciones
  • Artículos (GIDITIC)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

NTCCRT: A concurrent constraint framework for soft-real time music interaction

Thumbnail
View/Open
Texto completo (2.156Mb)
Date
2015-12-10
Author
Toro, Mauricio
Rueda, Camilo
Agón, Carlos
Assayag, Gérard
Metrics
Metadata
Show full item record
Abstract
Abstract
Writing music interaction systems is not easy because their concurrent processes usually access shared resources in a non-deterministic order, often leading to unpredictable behavior. Using Pure Data (Pure Data) and Max/MSP, it is possible to program concurrency; however, it is difficult to synchronize processes based on multiple criteria. Process calculi such as the Non-deterministic Timed Concurrent Constraint (ntcc) calculus, overcome that problem by representing, declaratively, the synchronization of multiple criteria as constraints. In this article, we propose the framework Ntccrt, as a new alternative to manage concurrency in Pure Data and Max/MSP. Ntccrt is a real-time capable interpreter for ntcc. Using Ntccrt binary plugins in Pure Data, we executed models for machine improvisation and signal processing. We also analyzed two case studies: one of a machine improvisation system and one of a signal processing system. We found out that performance of both case studies is compatible with soft real-time music interaction; it means, a musician can interact with Ntccrt without noticeable delays during the interaction.
Documents PDF

loading
URI
http://hdl.handle.net/10784/7943
Editor URL
Journal of Theoretical & Applied Information Technology. 12/10/2015, Vol. 82 Issue 1, p184-193
http://www.jatit.org/volumes/Vol82No1/20Vol82No1.pdf
Collections
  • Artículos (GIDITIC) [104]

My Account

LoginRegister

Statistics

View Usage Statistics

universidad eafit medellin repositorio institucional

Vigilada Mineducación
Universidad con Acreditación Institucional hasta 2026
Resolución MEN 2158 de 2018

Líneas de Atención

Medellín: (57) (4) - 448 95 00
Resto del país: 01 8000 515 900
Conmutador: (57) (4) - 2619500
Carrera 49 N 7 Sur - 50
Medellín, Colombia, Suramérica

Derechos Reservados

DSpace software
copyright © 2002-2016 
Duraspace

Theme by 
@mire NV