Distributing inspections in space and time – Proposed solution of a difficult problem

Autor:	Rudolf Avenhaus, Thomas Krieger
Rok vydání:	2013
Předmět:	Difficult problem Information Systems and Management General Computer Science Spacetime Operations research Computer science Order (business) Modeling and Simulation Interim Interval (mathematics) Management Science and Operations Research Game theory Industrial and Manufacturing Engineering
Zdroj:	European Journal of Operational Research. 231:712-719
ISSN:	0377-2217
DOI:	10.1016/j.ejor.2013.06.028
Popis:	There are several identical facilities in which precious or dangerous material is processed or stored. Since parts of this material may be diverted by some manager or employee of these facilities or since failures in the processing of the material may occur, an authorized organization inspects these facilities regularly at the beginning and at the end of some reference time interval. In order to shorten the time required for detecting such an illegal activity or failures, in addition some interim inspections are performed in these facilities during the reference time interval. The optimal distribution of these interim inspections in space and time poses considerable analytical problems since adversary strategies have to be taken into account. So far only special cases have been analysed successfully, but these results lead to a conjecture for the solution of the general case which is surprisingly simple in view of the complexity of this inspection problem.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bf5749d2db89a532603b7813127c0c8b https://doi.org/10.1016/j.ejor.2013.06.028 Zobrazit plný text záznamu Full Text from ScienceDirect