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STACS
2010
Springer
16 years 1 months ago
Optimal Query Complexity for Reconstructing Hypergraphs
In this paper we consider the problem of reconstructing a hidden weighted hypergraph of constant rank using additive queries. We prove the following: Let G be a weighted hidden h...
Nader H. Bshouty, Hanna Mazzawi
WG
2005
Springer
16 years 9 days ago
Optimal Broadcast Domination of Arbitrary Graphs in Polynomial Time
Broadcast domination was introduced by Erwin in 2002, and it is a variant of the standard dominating set problem, such that vertices can be assigned various domination powers. Broa...
Pinar Heggernes, Daniel Lokshtanov
SPAA
2003
ACM
16 years 2 days ago
Optimal fault-tolerant linear arrays
This paper proves that for every positive integers n and k, we can explicitly construct a graph G with n+O(k) vertices and maximum degree 3, such that even after removing any k ve...
Toshinori Yamada, Shuichi Ueno
RTA
2010
Springer
15 years 10 months ago
Optimizing mkbTT
We describe performance enhancements that have been added to mkbTT, a modern completion tool combining multi-completion with the use of termination tools.
Sarah Winkler, Haruhiko Sato, Aart Middeldorp, Mas...