2005/08/31 by Tran Cao Son, Enrico Pontelli, Son, Tran Cao +1
Computer Science · #AI-based Problem Solving and Planning #Artificial Intelligence (cs.AI) #F.4.1 #FOS: Computer and information sciences #Logic, Reasoning, and Knowledge #Multi-Agent Systems and Negotiation
paper · pdf · doi:10.48550/arxiv.cs/0508132
openalex publication_date 2005/08/31 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We present a declarative language, PP, for the high-level specification of preferences between possible solutions (or trajectories) of a planning problem. This novel language allows users to elegantly express non-trivial, multi-dimensional preferences and priorities over such preferences. The semantics of PP allows the identification of most preferred trajectories for a given goal. We also provide an answer set programming implementation of planning problems with PP preferences.