Concurrent Constraint Conditional-Branching Timed Interactive Scores
Abstract
Multimedia scenarios have multimedia content and interactive events associated with computer programs. Interactive Scores (IS) is a formalism to represent such scenarios by temporal objects, temporal relations (TRs) and interactive events. IS describe TRs, but IS cannot represent TRs together with conditional branching. We propose a model for conditional branching timed IS in the Non-deterministic Timed Concurrent Constraint (ntcc) calculus. We ran a prototype of our model in Ntccrt (a real-time capable interpreter for ntcc) and the response time was acceptable for real-time interaction. An advantage of ntcc over Max/MSP or Petri Nets is that conditions and global constraints are represented declaratively.
Keywords
Cite
@article{arxiv.1705.02861,
title = {Concurrent Constraint Conditional-Branching Timed Interactive Scores},
author = {Mauricio Toro and Myriam Desainte-Catherine},
journal= {arXiv preprint arXiv:1705.02861},
year = {2017}
}
Comments
Extended version of paper accepted in the Sound and Music Conference 2012