## Abstract We show that for an interval graph given in the form of a family of intervals, a maximum independent set, a minimum covering by disjoint completely connected sets or cliques, and a maximum clique can all be found in __O__(__n__ log __n__) time [__O__(__n__) time if the endpoints of the
Polynomial time algorithms on circular-arc overlap graphs
β Scribed by Toshinobu Kashiwabara; Sumio Masuda; Kazuo Nakajima; Toshio Fujisawa
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 417 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0028-3045
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We present a simple optimal algorithm for the problem of finding maximum independent sets of circular-arc graphs. Given an intersection model S of a circular-arc graph G , our algorithm computes a maximum independent set of G in O ( n ) space and O ( n ) or O(n log n ) time, depending on whether the
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