Planics 2.0 - A Tool for Composing Services

Proceedings of the International Workshop on Petri Nets and Software Engineering, co-located with 35th International Conference on Application and Theory of Petri Nets and Concurrency (PetriNets 2014) and 14th International Conference on Application of Concurrency to System Design (ACSD 2014) Tunis, Tunisia, June 23-24, 2014.This poster reports on the current state of the PlanICS toolset, which aims at solving the Web service composition problem by dividing it into several stages. These include an abstract planning, an offer collecting, and a concrete planning

SMT-based Abstract Temporal Planning

These are the proceedings of the International Workshop on Petri Nets and Software Engineering (PNSE’14) in Tunis, Tunisia, June 23–24, 2014. It is a co-located event of Petri Nets 2014, the 35th international conference on Applications and Theory of Petri Nets and Concurrency and ACSD 2014, the 14th International Conference on Application of Concurrency to System Design.An abstract planning is the first phase of the web service composition in the PlanICS framework. A user query specifies the initial and the expected state of a plan in request. The paper extends PlanICS with a module for temporal planning, by extending the user query with an LTL_k-X formula specifying temporal aspects of world transformations in a plan. Our solution comes together with an example, an implementation, and experimental results