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STOC
2009
ACM
167views Algorithms» more  STOC 2009»
14 years 9 months ago
On the complexity of communication complexity
We consider the following question: given a two-argument boolean function f, represented as an N ? N binary matrix, how hard is to determine the (deterministic) communication comp...
Eyal Kushilevitz, Enav Weinreb
HRI
2006
ACM
14 years 2 months ago
How contingent should a communication robot be?
The purpose of our research is to develop lifelike behavior in a communication robot, which is expected to potentially make human-robot interaction more natural. Our previous rese...
Fumitaka Yamaoka, Takayuki Kanda, Hiroshi Ishiguro...
ICC
2007
IEEE
149views Communications» more  ICC 2007»
14 years 3 months ago
Channel Delay Impact on CCSDS File Delivery Protocol (CFDP) over Space Communications Links
—A substantially long round trip time (RTT) in space channel hurts TCP interactions between the sending and receiving ends. The Consultative Committee for Space Data Systems (CCS...
Ruhai Wang, Bidhya L. Shrestha, Xiaoli Ma
PVM
2010
Springer
13 years 7 months ago
Communication Target Selection for Replicated MPI Processes
Abstract. VolpexMPI is an MPI library designed for volunteer computing environments. In order to cope with the fundamental unreliability of these environments, VolpexMPI deploys tw...
Rakhi Anand, Edgar Gabriel, Jaspal Subhlok
ICDCN
2010
Springer
14 years 28 days ago
On Communication Complexity of Secure Message Transmission in Directed Networks
Abstract. We re-visit the problem of perfectly secure message transmission (PSMT) in a directed network under the presence of a threshold adaptive Byzantine adversary, having unbou...
Arpita Patra, Ashish Choudhary, C. Pandu Rangan