| タイトル | Strategies for Global Optimization of Temporal Preferences |
| 本文（外部サイト） | http://hdl.handle.net/2060/20040065982 |
| 著者（英） | Morris, Paul; Morris, Robert; Ramakrishnan, Sailesh; Khatib, Lina |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 2004-01-01 |
| 言語 | eng |
| 内容記述 | A temporal reasoning problem can often be naturally characterized as a collection of constraints with associated local preferences for times that make up the admissible values for those constraints. Globally preferred solutions to such problems emerge as a result of well-defined operations that compose and order temporal assignments. The overall objective of this work is a characterization of different notions of global preference, and to identify tractable sub-classes of temporal reasoning problems incorporating these notions. This paper extends previous results by refining the class of useful notions of global temporal preference that are associated with problems that admit of tractable solution techniques. This paper also answers the hitherto open question of whether problems that seek solutions that are globally preferred from a Utilitarian criterion for global preference can be found tractably. |
| NASA分類 | Cybernetics, Artificial Intelligence and Robotics |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/222246 |
