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The online dial-a-ride problem under reasonable load

Title data

Hauptmeier, Dietrich ; Krumke, Sven O. ; Rambau, Jörg:
The online dial-a-ride problem under reasonable load.
In: Bongiovanni, Carlo (Hrsg.): Algorithms and Complexity : 4th Italian conference, CIAC 2000, Rome, Italy, March 1 - 3, 2000 ; proceedings. - Berlin : Springer , 2000 . - pp. 125-136 . - (Lecture Notes in Computer Science ; 1767 )
ISBN 3-540-67159-5

Abstract in another language

In this paper, we analyze algorithms for the online dial-a- ride problem with request sets that fulfill a certain worst-case restriction: roughly speaking, a set of requests for the online dial-a-ride problem is reasonable if the requests that come up in a sufficiently large time period can be served in a time period of at most the same length. This new notion is a stability criterion implying that the system is not overloaded. The new concept is used to analyze the online dial-a-ride problem for the minimization of the maximal resp. average flow time. Under reasonable load it is possible to distinguish the performance of two particular algorithms for this problem, which seems to be impossible by means of classical competitive analysis.

Further data

Item Type: Article in a book
Refereed: Yes
Institutions of the University: Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics > Chair Mathematics in Economy > Chair Mathematics in Economy - Univ.-Prof. Dr. Jörg Rambau
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics > Chair Mathematics in Economy
Result of work at the UBT: No
DDC Subjects: 500 Science > 510 Mathematics
Date Deposited: 04 Jun 2014 07:14
Last Modified: 01 Dec 2014 12:40
URI: https://eref.uni-bayreuth.de/id/eprint/755