منابع مشابه
Planning for Conjunctive Goals
The problem of achieving COnlUnCtlve goals has been central to domain-independent planning research, the nonhnear constraint-posting approach has been most successful Previous planners of this type have been comphcated, heurtstw, and ill-defined 1 have combmed and dtstdled the state of the art into a simple, precise, Implemented algorithm (TWEAK) which I have proved correct and complete 1 analy...
متن کاملPlanning Heuristics for Conjunctive and Disjunctive Goals
Zhu, Lin. Ph.D., Purdue University, December, 2005. Planning Heuristics for Conjunctive and Disjunctive Goals. Major Professor: Robert L. Givan. Automated planning is an area of Artificial Intelligence (AI) that studies the reasoning process of anticipating the expected outcomes of action sequences and deliberately organizing them to achieve specified goals. Heuristic search based planners have...
متن کاملPlanning with Prioritized Goals
In this paper we present an approach to planning with prioritized goal states. To describe the preference ordering on goal states, we make use of ranked knowledge bases which induce a partial preference ordering on plans. We show how an optimal plan can be computed by assigning an integer value to each state in an appropriate manner. We also show how plan optimality can be tested in a similar f...
متن کاملAn Ordering on Goals for Planning {
In the situation calculus, plans and legal situations are isomorphic: a situation is legal ii it is the result of executing a plan in the initial situation. This iso-morphism is important. It provides a basis on which certain control information in planning can be formalized in the situation calculus. As an application of this isomorphism, we investigate thoroughly a notion of goal ordering, an...
متن کاملAn Optimization Framework for Interdependent Planning Goals
This paper describes an approach for optimizing over interdependent planning goals. Most planning systems allow only simple, static dependencies to be defined among goals where these dependencies remain constant between different problems. However, in many domains, goals are related through detailed utility models that may significantly change from problem to problem. For instance in one proble...
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ژورنال
عنوان ژورنال: Artificial Intelligence
سال: 1987
ISSN: 0004-3702
DOI: 10.1016/0004-3702(87)90092-0