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» Optimal Reductions in Interaction Systems
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PIMRC
2010
IEEE
14 years 8 months ago
A multi-threshold scheme for feedback load reduction in multiuser MIMO broadcast channel
In a multiuser system, independent time-varying channels among different users can be exploited to provide multiuser diversity (MUD) gain and increase the system throughput. For th...
Jin-Hao Li, Hsuan-Jung Su, Yu-Lun Tsai
ISQED
2007
IEEE
151views Hardware» more  ISQED 2007»
15 years 4 months ago
Wavelet-Based Passivity Preserving Model Order Reduction for Wideband Interconnect Characterization
Model order reduction plays a key role in determining VLSI system performance and the optimization of interconnects. In this paper, we develop an accurate and provably passive met...
Mehboob Alam, Arthur Nieuwoudt, Yehia Massoud
EUC
2004
Springer
15 years 3 months ago
On the Effects of Bandwidth Reduction Techniques in Distributed Applications
Communication optimization plays an important role in building networked distributed applications. In this paper, we systematically evaluate four bandwidth reduction algorithms, n...
Hanping Lufei, Weisong Shi, Lucia Zamorano
CHI
2010
ACM
15 years 5 months ago
Interactive optimization for steering machine classification
Interest has been growing within HCI on the use of machine learning and reasoning in applications to classify such hidden states as user intentions, based on observations. HCI res...
Ashish Kapoor, Bongshin Lee, Desney S. Tan, Eric H...
139
Voted
SIGMOD
2009
ACM
135views Database» more  SIGMOD 2009»
15 years 10 months ago
Interactive plan hints for query optimization
Commercial database systems expose query hints to fix poor plans produced by the query optimizer. However, current query hints are not flexible enough to deal with a variety of no...
Nicolas Bruno, Surajit Chaudhuri, Ravishankar Rama...