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COCO
1989
Springer
64views Algorithms» more  COCO 1989»
13 years 11 months ago
Turing Machines with few Accepting Computations and low Sets for PP
Johannes Köbler, Uwe Schöning, Seinosuke...
COCO
1989
Springer
110views Algorithms» more  COCO 1989»
13 years 11 months ago
The Complexity of Iterated Multiplication
For a monoid G, the iterated multiplication problem is the computation of the product of n elements from G. By re ning known completeness arguments, we show that as G varies over ...
Neil Immerman, Susan Landau
COCO
1989
Springer
97views Algorithms» more  COCO 1989»
13 years 11 months ago
On the Structure of Bounded Queries to Arbitrary NP Sets
Kadin [6] showed that if the Polynomial Hierarchy (PH) has infinitely many levels, then for all k, PSAT[k] ⊂ PSAT[k+1]. This paper extends Kadin’s technique and shows that a p...
Richard Chang
COCO
2005
Springer
92views Algorithms» more  COCO 2005»
14 years 1 months ago
Monotone Circuits for Weighted Threshold Functions
Weighted threshold functions with positive weights are a natural generalization of unweighted threshold functions. These functions are clearly monotone. However, the naive way of ...
Amos Beimel, Enav Weinreb