A variation of the problem of constructing the shortest closed path in a graph
โ Scribed by Zh. N. Zaitseva; M. E. Shtein
- Publisher
- Springer US
- Year
- 1974
- Tongue
- English
- Weight
- 291 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1573-8337
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๐ SIMILAR VOLUMES
Let G denote an interval graph with n vertices and unit weight edges. In this paper, we present a simple O(n') algorithm for solving the all-pairs shortest path problem on graph G . A recent algorithm for this problem has the same time-complexity but is fairly complicated to describe. However, our a
The grammar problem, a generalization of the single-source shortest-path prob-ลฝ ลฝ . ลฝ . . lem introduced by D. E. Knuth Inform. Process. Lett. 6 1 1977 , 1แ5 is to compute the minimum-cost derivation of a terminal string from each nonterminal of a given context-free grammar, with the cost of a deriv