Sciweavers

3415 search results - page 161 / 683
» Lower bounds on kernelization
Sort
View
WDAG
1994
Springer
104views Algorithms» more  WDAG 1994»
15 years 10 months ago
Fast Increment Registers
We give an optimal, wait-free implementation of an increment register. An increment register is a concurrent object consisting of an integer-valued register with an increment oper...
Soma Chaudhuri, Mark R. Tuttle
COCO
1991
Springer
112views Algorithms» more  COCO 1991»
15 years 10 months ago
Randomized vs.Deterministic Decision Tree Complexity for Read-Once Boolean Functions
We consider the deterministic and the randomized decision tree complexities for Boolean functions, denoted DC(f) and RC(f), respectively. A major open problem is how small RC(f) ca...
Rafi Heiman, Avi Wigderson
OPODIS
2008
15 years 8 months ago
On the Time-Complexity of Robust and Amnesic Storage
We consider wait-free implementations of a regular read/ write register for unauthenticated data using a collection of 3t + k base objects, t of which can be subject to Byzantine ...
Dan Dobre, Matthias Majuntke, Neeraj Suri
CONSTRAINTS
2008
78views more  CONSTRAINTS 2008»
15 years 6 months ago
Boosting Haplotype Inference with Local Search
Abstract. A very challenging problem in the genetics domain is to infer haplotypes from genotypes. This process is expected to identify genes affecting health, disease and response...
Inês Lynce, João Marques-Silva, Steve...
CORR
2008
Springer
138views Education» more  CORR 2008»
15 years 6 months ago
On the Capacity of Free-Space Optical Intensity Channels
New upper and lower bounds are presented on the capacity of the free-space optical intensity channel. This channel is characterized by inputs that are nonnegative (representing the...
Amos Lapidoth, Stefan M. Moser, Michele A. Wigger