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» Lower Bounds in Distributed Computing
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84
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IPPS
2000
IEEE
15 years 5 months ago
Optimal All-to-All Personalized Exchange in a Class of Optical Multistage Networks
All-to-all personalized exchange is one of the most dense collective communication patterns and occurs in many important parallel computing/networking applications. In this paper,...
Yuanyuan Yang, Jianchao Wang
STOC
2010
ACM
168views Algorithms» more  STOC 2010»
15 years 10 months ago
Non-commutative circuits and the sum-of-squares problem
We initiate a direction for proving lower bounds on the size of non-commutative arithmetic circuits. This direction is based on a connection between lower bounds on the size of no...
Pavel Hrubes, Avi Wigderson and Amir Yehudayoff
106
Voted
RECOMB
2006
Springer
16 years 1 months ago
Algorithms to Distinguish the Role of Gene-Conversion from Single-Crossover Recombination in the Derivation of SNP Sequences in
Meiotic recombination is a fundamental biological event and one of the principal evolutionary forces responsible for shaping genetic variation within species. In addition to its fu...
Yun S. Song, Zhihong Ding, Dan Gusfield, Charles H...
PODC
2004
ACM
15 years 6 months ago
On the expected payment of mechanisms for task allocation
We study a representative task allocation problem called shortest paths: Let G be a graph in which the edges are owned by self interested agents. The cost of each edge is privatel...
Artur Czumaj, Amir Ronen
CONCUR
1997
Springer
15 years 4 months ago
Bounded Stacks, Bags and Queues
We prove that a bounded stack can be specified in process algebra with just the operators alternative and sequential composition and iteration. The bounded bag cannot be specified ...
Jos C. M. Baeten, Jan A. Bergstra