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» New Upper Bound for a Class of Vertex Folkman Numbers
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TPDS
1998
78views more  TPDS 1998»
13 years 4 months ago
Resource Deadlocks and Performance of Wormhole Multicast Routing Algorithms
—We show that deadlocks due to dependencies on consumption channels are a fundamental problem in wormhole multicast routing. This type of resource deadlocks has not been addresse...
Rajendra V. Boppana, Suresh Chalasani, C. S. Ragha...
FOCS
2007
IEEE
13 years 8 months ago
Discrepancy and the Power of Bottom Fan-in in Depth-three Circuits
We develop a new technique of proving lower bounds for the randomized communication complexity of boolean functions in the multiparty `Number on the Forehead' model. Our meth...
Arkadev Chattopadhyay
ICALP
2009
Springer
14 years 5 months ago
Functional Monitoring without Monotonicity
The notion of distributed functional monitoring was recently introduced by Cormode, Muthukrishnan and Yi [CMY08] to initiate a formal study of the communication cost of certain fu...
Chrisil Arackaparambil, Joshua Brody, Amit Chakrab...
SODA
2010
ACM
190views Algorithms» more  SODA 2010»
14 years 2 months ago
One-Counter Markov Decision Processes
We study the computational complexity of some central analysis problems for One-Counter Markov Decision Processes (OC-MDPs), a class of finitely-presented, countable-state MDPs. O...
Tomas Brazdil, Vaclav Brozek, Kousha Etessami, Ant...