Abstract
This paper proposes a route planning problem for sightseeing with fuzzy random variables for traveling times and satisfaction of sightseeing activities under general sightseeing constraints and various conditions. In general, traveling times among sightseeing places and satisfactions of activities depend on weather and climate conditions. Furthermore, the satisfactions also depend on the tourist's tiredness. Therefore, not only fuzzy random variables for traveling times and satisfactions but also the tiredness-dependency is introduced. In addition, the tourist will like to do a route planning without drastically changing from the optimal route to each condition. A route planning problem is proposed to obtain the favorable common route supplying target satisfactions under various conditions. As a basic case of fuzzy numbers, trapezoidal fuzzy numbers and the order relation are introduced. From the order relation, the proposed model is transformed into an extended model of network optimization problems.
Original language | English |
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Journal | Lecture Notes in Engineering and Computer Science |
Volume | 2210 |
Issue number | January |
Publication status | Published - 2014 |
Externally published | Yes |
Event | International MultiConference of Engineers and Computer Scientists, IMECS 2014 - Kowloon, Hong Kong Duration: 2014 Mar 12 → 2014 Mar 14 |
Keywords
- Fuzzy random and tiredness-dependent satisfactions
- Mathematical modeling
- Network optimization
- Route planning for sightseeing
ASJC Scopus subject areas
- Computer Science (miscellaneous)