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LATIN
2010
Springer
14 years 3 months ago
Gradual Sub-lattice Reduction and a New Complexity for Factoring Polynomials
We present a lattice algorithm specifically designed for some classical applications of lattice reduction. The applications are for lattice bases with a generalized knapsack-type ...
Mark van Hoeij, Andrew Novocin
SPAA
1993
ACM
14 years 15 days ago
Optimal Parallel Construction of Hamiltonian Cycles and Spanning Trees in Random Graphs
We give tight bounds on the parallel complexity of some problems involving random graphs. Speci cally, we show that a Hamiltonian cycle, a breadth rst spanning tree, and a maximal...
Philip D. MacKenzie, Quentin F. Stout
ICCAD
2000
IEEE
109views Hardware» more  ICCAD 2000»
14 years 25 days ago
General Models for Optimum Arbitrary-Dimension FPGA Switch Box Designs
–An FPGA switch box is said to be hyper-universal if it is routable for all possible surrounding multi-pin net topologies satisfying the routing resource constraints. It is desir...
Hongbing Fan, Jiping Liu, Yu-Liang Wu
COCO
2009
Springer
78views Algorithms» more  COCO 2009»
14 years 3 months ago
Fixed-Polynomial Size Circuit Bounds
—In 1982, Kannan showed that ΣP 2 does not have nk -sized circuits for any k. Do smaller classes also admit such circuit lower bounds? Despite several improvements of Kannan’s...
Lance Fortnow, Rahul Santhanam, Ryan Williams
ICAPR
2009
Springer
14 years 3 months ago
Upper and Lower Grey-Level Adaptive Morphological Operators
Morphological operators designed for grey-scale functions process every points of the space identically whatever their luminance. In many situations however, it is interesting to ...
Corinne Vachier