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COCO
1989
Springer
64views Algorithms» more  COCO 1989»
13 years 8 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 8 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 8 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