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Expressing and processing complex preferences in route planning queries: Towards a fuzzy-set-based approach

机译:在路线规划查询中表达和处理复杂的偏好:基于模糊集的方法

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摘要

In this paper, we propose a contribution for a new generation of route planners able to deal with complex and sophisticated preferences. Fuzzy set theory is advocated as a framework for modelling preferences. First, a typology of user preferences that make sense in the context of unimodal route planning is investigated. The bipolar nature of such preferences is discussed as well. The foundations of both a formal language and an SQL-like language dedicated to bipolar route planning queries are then presented and illustrated with different examples. The basic components of the architecture of the system proposed are described and deep details about query evaluation are provided. Finally, the approach is evaluated by means of a set of experiments.
机译:在本文中,我们为能够处理复杂和复杂偏好的新一代路线规划者提出了一项建议。提倡模糊集理论作为建模偏好的框架。首先,研究了在单峰路线规划的背景下有意义的用户偏好类型。还讨论了这种偏好的双极性质。然后介绍了专用于双极路线计划查询的形式语言和类SQL语言的基础,并通过不同的示例进行了说明。描述了所提出的系统架构的基本组成部分,并提供了有关查询评估的详细信息。最后,该方法通过一组实验进行评估。

著录项

  • 来源
    《Fuzzy sets and systems》 |2012年第2012期|p.82-104|共23页
  • 作者单位

    IRISA/ENSSAT, University of Rennes 1, 6, Rue de Kerampont, BP 80518, 22305 Lannion Cetlex. France;

    IRISA/ENSSAT, University of Rennes 1, 6, Rue de Kerampont, BP 80518, 22305 Lannion Cetlex. France;

    IRISA/ENSSAT, University of Rennes 1, 6, Rue de Kerampont, BP 80518, 22305 Lannion Cetlex. France;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    route planning; preferences; bipolarity; fuzzy sets;

    机译:路线规划;偏好;双极性模糊集;

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