Name
Abstract | ||
|---|---|---|
Path planning concerns about finding a route for an agent, such that this agent move along the route from an initial to a final goal. Some additional constraints may also have to be satisfied for the agent, such as avoiding obstacles or collisions. Path planning has been recently studied in the context of linear temporal logic with great success. Expressive constraint specifications involving temporal ordering can be succinctly expressed by logic formulas, whereas environments are abstracted as transition systems. The plan is obtained by counterexample generation in a model checking tool: finding a path, if any, such that a given formula (constraints) satisfies a given model (agent environment). Due to the expressive power of linear temporal logic, only linear planning has mostly been considered so far, that is, plans corresponding to tasks to be performed in a linear successive order. In this work, we study branching shaped (tree) plans in the context of the mu-calculus, an expressive modal logic which subsumes many program logics such as LTL, PDL and CTL. Branching plans can be succinctly expressed by logic formulas so that a team of mobile devices can concurrently satisfy the plan. In the current work, we provide a plan generator based on a model checking algorithm for the mu-calculus. We show the algorithm is sound and complete, that is, for any environment, there a satisfying plan for a given set of constraints, if and only if, the plan generator succeeds. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.13053/CyS-21-3-2444 | COMPUTACION Y SISTEMAS |
Keywords | Field | DocType |
Branching shaped (tree) plans, mu-calculus, modal logic, plan generator, model checking | Motion planning,Computation tree logic,Mathematical optimization,Model checking,Computer science,Linear temporal logic,Modal logic,If and only if,Counterexample,Modal | Journal |
Volume | Issue | ISSN |
21 | 3 | 1405-5546 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Everardo Bárcenas | 1 | 23 | 9.15 |
| Edgard Benítez-Guerrero | 2 | 9 | 10.06 |
| Antonio Benitez | 3 | 19 | 8.24 |
| Jorge De La Calleja | 4 | 18 | 10.49 |
| Ma. Auxilio Medina | 5 | 17 | 6.69 |