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» On the Optimality of the ARQ-DDF Protocol
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CORR
2010
Springer
204views Education» more  CORR 2010»
13 years 8 months ago
Optimization Framework and Graph-Based Approach for Relay-Assisted Bidirectional OFDMA Cellular Networks
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequencydivision multi...
Yuan Liu, Meixia Tao, Bin Li, Hui Shen
CORR
2010
Springer
158views Education» more  CORR 2010»
13 years 9 months ago
Epistemic Model Checking for Knowledge-Based Program Implementation: an Application to Anonymous Broadcast
Knowledge-based programs provide an abstract level of description of protocols in which agent actions are related to their states of knowledge. The paper describes how epistemic mo...
Omar I. Al-Bataineh, Ron van der Meyden
ICS
2007
Tsinghua U.
14 years 2 months ago
Optimization and bottleneck analysis of network block I/O in commodity storage systems
Building commodity networked storage systems is an important architectural trend; Commodity servers hosting a moderate number of consumer-grade disks and interconnected with a hig...
Manolis Marazakis, Vassilis Papaefstathiou, Angelo...
RTSS
1997
IEEE
14 years 1 months ago
More optimism about real-time distributed commit processing
In [6], we proposed a new commit protocol, OPT, specially designed for use in distributed firm-deadline real-time database systems. OPT allows transactions to “optimistically...
Ramesh Gupta, Jayant R. Haritsa, Krithi Ramamritha...
CRYPTO
2001
Springer
111views Cryptology» more  CRYPTO 2001»
14 years 1 months ago
On the Cost of Reconstructing a Secret, or VSS with Optimal Reconstruction Phase
Consider a scenario where an l-bit secret has been distributed among n players by an honest dealer using some secret sharing scheme. Then, if all players behave honestly, the secre...
Ronald Cramer, Ivan Damgård, Serge Fehr