FOCS
1991
IEEE
13 years 11 months ago
1991
IEEE
We wish to increase the power of an arbitrary algorithm designed for non-degenerate input, by allowing it to execute on all inputs. We concentrate on in nitesimal symbolic perturba...
FOCS
1991
IEEE
13 years 11 months ago
1991
IEEE
Karchmer, Raz, and Wigderson, 1991, discuss the circuit depth complexity of n bit Boolean functions constructed by composing up to d = logn=loglogn levels of k = logn bit boolean
FOCS
1991
IEEE
13 years 11 months ago
1991
IEEE
For sums of radicals Pk i=1 i di p i, where i; i are elements of some real algebraic number eld Q( ); di p i 2 R; we present a deterministic polynomial time algorithm to decide wh...
FOCS
1991
IEEE
13 years 11 months ago
1991
IEEE
The upper bound on the exponent, ω, of matrix multiplication over a ring that was three in 1968 has decreased several times and since 1986 it has been 2.376. On the other hand, t...
FOCS
1991
IEEE
13 years 11 months ago
1991
IEEE
The Lov´asz Local Lemma is a tool that enables one to show that certain events hold with positive, though very small probability. It often yields existence proofs of results with...
CAAP
1994
13 years 11 months ago
1994
Top-context-free tree languages (called cor gulier by Arnold and Dauchet 1, 2]) constitute a natural subclass of context-free tree languages. In this paper, we give further evidenc...
WG
1995
Springer
13 years 11 months ago
1995
Springer
We propose an O(n4) algorithm to build the modular decomposition tree of hypergraphs of dimension 3 and show how this algorithm can be generalized to compute in O(n3k−5) time th...
WG
1995
Springer
13 years 11 months ago
1995
Springer
Abstract. In this paper, we investigate which processor networks allow klabel Interval Routing Schemes, under the assumption that costs of edges may vary. We show that for each xed...
TLCA
1995
Springer
13 years 11 months ago
1995
Springer
TLCA
1995
Springer
13 years 11 months ago
1995
Springer
We introduce a simply-typed λ-calculus (λ→ exn ) featuring an ML-like exception handling mechanism. This calculus, whose type system corresponds to classical logic through the ...