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ICCAD
1997
IEEE
108views Hardware» more  ICCAD 1997»
14 years 4 months ago
Negative thinking by incremental problem solving: application to unate covering
We introduce a new technique to solve exactly a discrete optimization problem, based on the paradigm of “negative” thinking. The motivation is that when searching the space of...
Evguenii I. Goldberg, Luca P. Carloni, Tiziano Vil...
LATIN
1998
Springer
14 years 4 months ago
The CREW PRAM Complexity of Modular Inversion
One of the long-standing open questions in the theory of parallel computation is the parallel complexity of the integer gcd and related problems, such as modular inversion. We pres...
Joachim von zur Gathen, Igor Shparlinski
STACS
1999
Springer
14 years 4 months ago
Lower Bounds for Dynamic Algebraic Problems
Abstract. We consider dynamic evaluation of algebraic functions (matrix multiplication, determinant, convolution, Fourier transform, etc.) in the model of Reif and Tate; i.e., if f...
Gudmund Skovbjerg Frandsen, Johan P. Hansen, Peter...
ICALP
1999
Springer
14 years 4 months ago
Average-Case Complexity of Shellsort
We demonstrate an ⍀( pn1ϩ1/p) lower bound on the average-case running time (uniform distribution) of p-pass Shellsort. This is the first nontrivial general lower bound for avera...
Tao Jiang, Ming Li, Paul M. B. Vitányi
EUROCRYPT
1999
Springer
14 years 4 months ago
S-boxes with Controllable Nonlinearity
Abstract. In this paper, we give some relationship between the nonlinearity of rational functions over F2n and the number of points of associated hyperelliptic curve. Using this, w...
Jung Hee Cheon, Seongtaek Chee, Choonsik Park
ESA
1999
Springer
110views Algorithms» more  ESA 1999»
14 years 4 months ago
Geometric Searching over the Rationals
We revisit classical geometric search problems under the assumption of rational coordinates. Our main result is a tight bound for point separation, ie, to determine whether n given...
Bernard Chazelle
MICRO
1999
IEEE
110views Hardware» more  MICRO 1999»
14 years 4 months ago
Balance Scheduling: Weighting Branch Tradeoffs in Superblocks
Since there is generally insufficient instruction level parallelism within a single basic block, higher performance is achieved by speculatively scheduling operations in superbloc...
Alexandre E. Eichenberger, Waleed Meleis
FOCS
1999
IEEE
14 years 4 months ago
Near-Optimal Conversion of Hardness into Pseudo-Randomness
Various efforts ([?, ?, ?]) have been made in recent years to derandomize probabilistic algorithms using the complexity theoretic assumption that there exists a problem in E = dti...
Russell Impagliazzo, Ronen Shaltiel, Avi Wigderson
ARITH
1999
IEEE
14 years 4 months ago
On Infinitely Precise Rounding for Division, Square Root, Reciprocal and Square Root Reciprocal
Quotients, reciprocals, square roots and square root reciprocals all have the property that infinitely precise
Cristina Iordache, David W. Matula
ASIACRYPT
2000
Springer
14 years 4 months ago
On Relationships among Avalanche, Nonlinearity, and Correlation Immunity
We establish, for the first time, an explicit and simple lower bound on the nonlinearity Nf of a Boolean function f of n variables satisfying the avalanche criterion of degree p, ...
Yuliang Zheng, Xian-Mo Zhang