Operations research applications of dichotomous search

Refael Hassin and Anna Sarid

European Journal of Operational Research, 2018, vol. 265, issue 3, 795-812

Abstract: An object is searched for in {1,⋯,N}. Queries for the object are sequentially conducted. A query at x reveals whether the object’s location is greater than x. The objective is to find the object within a minimal expected number of queries. This problem is called the “dichotomous search” problem and has many versions. This paper surveys dichotomous search problems with the emphasis on Operations Research applications.

Keywords: Combinatorial optimization; Dichotomous search; Alphabetic trees (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:265:y:2018:i:3:p:795-812

DOI: 10.1016/j.ejor.2017.07.031

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