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JCSS
2002
86views more  JCSS 2002»
15 years 5 months ago
A New Proof of the Weak Pigeonhole Principle
The exact complexity of the weak pigeonhole principle is an old and fundamental problem in proof complexity. Using a diagonalization argument, Paris, Wilkieand Woods 16] showed ho...
Alexis Maciel, Toniann Pitassi, Alan R. Woods
TC
1998
15 years 5 months ago
Optimal Elections in Faulty Loop Networks and Applications
—Loop networks (or Hamiltonian circulant graphs) are a popular class of fault-tolerant network topologies which include rings and complete graphs. For this class, the fundamental...
Bernard Mans, Nicola Santoro
TCS
1998
15 years 5 months ago
ERCW PRAMs and Optical Communication
This paper presents algorithms and lower bounds for several fundamental problems on the Exclusive Read, Concurrent Write Parallel Random Access Machine (ERCW PRAM) and some result...
Philip D. MacKenzie, Vijaya Ramachandran
PE
2010
Springer
137views Optimization» more  PE 2010»
15 years 4 months ago
Tail-robust scheduling via limited processor sharing
From a rare events perspective, scheduling disciplines that work well under light (exponential) tailed workload distributions do not perform well under heavy (power) tailed worklo...
Jayakrishnan Nair, Adam Wierman, Bert Zwart
ICMS
2010
15 years 4 months ago
Efficient Evaluation of Large Polynomials
Abstract. Minimizing the evaluation cost of a polynomial expression is a fundamental problem in computer science. We propose tools that, for a polynomial P given as the sum of its ...
Charles E. Leiserson, Liyun Li, Marc Moreno Maza, ...