SODA Conference 1996 Conference Paper
Asymptotic Experimental Analysis for the Held-Karp Traveling Salesman Bound
- David S. Johnson 0001
- Lyle A. McGeoch
- Edward E. Rothberg
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SODA Conference 1996 Conference Paper
SODA Conference 1993 Conference Paper
STOC Conference 1991 Conference Paper
SODA Conference 1990 Conference Paper
STOC Conference 1988 Conference Paper
An on-line problem is one in which an algorithm must handle a sequence of requests, satisfying each request without knowledge of the future requests. Examples of on-line problems include scheduling the motion of elevators, finding routes in networks, allocating cache memory, and maintaining dynamic data structures. A competitive algorithm for an on-line problem has the property that its performance on any sequence of requests is within a constant factor of the performance of any other algorithm on the same sequence. This paper presents several general results concerning competitive algorithms, as well as results on specific on-line problems.
STOC Conference 1984 Conference Paper