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VLDB
1994
ACM
153views Database» more  VLDB 1994»
15 years 10 months ago
Optimization Algorithms for Exploiting the Parallelism-Communication Tradeoff in Pipelined Parallelism
We address the problem of finding parallel plans for SQL queries using the two-phase approach of join ordering followed by parallelization. We focus on the parallelization phase a...
Waqar Hasan, Rajeev Motwani
WCNC
2010
IEEE
15 years 4 months ago
Cell Selection Algorithm Based on Competition of Users in Hierarchical Cellular Networks
—One of the important issues in hierarchical cellular networks is to assign a user to a proper cell. If the user is located in the overlapping area of a macrocell and a microcell...
Jung-Min Moon, Dong-Ho Cho
135
Voted
ICCD
2003
IEEE
134views Hardware» more  ICCD 2003»
16 years 3 months ago
An Efficient Algorithm for Calculating the Worst-case Delay due to Crosstalk
Analyzing the effect of crosstalk on delay is critical for high performance circuits. The major bottleneck in performing crosstalkinduced delay analysis is the high computational ...
Venkatesan Rajappan, Sachin S. Sapatnekar
DSN
2008
IEEE
16 years 25 days ago
Scheduling algorithms for unpredictably heterogeneous CMP architectures
In future large-scale multi-core microprocessors, hard errors and process variations will create dynamic heterogeneity, causing performance and power characteristics to differ amo...
Jonathan A. Winter, David H. Albonesi
VTC
2008
IEEE
129views Communications» more  VTC 2008»
16 years 22 days ago
A Stochastic Gradient LMS Algorithm for Digital Compensation of Tx Leakage in Zero-IF-Receivers
Abstract— In frequency division duplex transceivers the transmit signal is leaking through the duplexer into the receive branch. For the case of Zero-IF receivers the nonlinearit...
Andreas Frotzscher, Gerhard Fettweis