Modeling temporal constraints for a system of interactive scores
This work addresses temporal modeling for interactive music systems, but it appears incremental as it builds on existing interactive scores formalism.
The paper tackles the problem of modeling temporal constraints in interactive scores by developing two solutions for implementing the ECO machine using petri nets with constraints propagation and concurrent constraint programming, and extends the formalism with conditional branching.
In this chapter we explain briefly the fundamentals of the interactive scores formalism. Then we develop a solution for implementing the ECO machine by mixing petri nets and constraints propagation. We also present another solution for implementing the ECO machine using concurrent constraint programming. Finally, we present an extension of interactive score with conditional branching.