Title | ||
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A Hybrid Linear Programming and Relaxed Plan Heuristic for Partial Satisfaction Planning Problems |
Abstract | ||
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The availability of informed (but inadmissible) planning heuristics has enabled the development of highly scalable planning systems. Due to this success, a body of work has grown around modifying these heuristics to handle extensions to classical planning. Most recently, there has been an interest in addressing partial satisfaction planning problems, but ex- isting heuristics fail to address the complex interactions that occur in these problems between action and goal selection. In this paper we provide a unique admissible heuristic based on linear programming that we use to solve a relaxed version of the partial satisfaction planning problem. We incorporate this heuristic in conjunction with a lookahead strategy in a branch and bound algorithm to solve a class of over-subscribed plan- ning problems. |
Year | Venue | Keywords |
---|---|---|
2007 | ICAPS | branch and bound algorithm,linear program |
Field | DocType | Citations |
Mathematical optimization,Branch and bound,Business system planning,Heuristic,Computer science,Admissible heuristic,Heuristics,Linear programming,Scalability | Conference | 18 |
PageRank | References | Authors |
0.95 | 10 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
J. Benton | 1 | 155 | 9.45 |
Menkes Van Den Briel | 2 | 183 | 11.68 |
Subbarao Kambhampati | 3 | 3453 | 450.74 |