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» Constraints in Weighted Averaging
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ICDM
2010
IEEE
167views Data Mining» more  ICDM 2010»
14 years 9 months ago
Averaged Stochastic Gradient Descent with Feedback: An Accurate, Robust, and Fast Training Method
On large datasets, the popular training approach has been stochastic gradient descent (SGD). This paper proposes a modification of SGD, called averaged SGD with feedback (ASF), tha...
Xu Sun, Hisashi Kashima, Takuya Matsuzaki, Naonori...
TWC
2010
14 years 6 months ago
Delay-Minimal Transmission for Average Power Constrained Multi-Access Communications
We investigate the problem of minimizing the overall transmission delay of packets in a multi-access wireless communication system, where the transmitters have average power constr...
Jing Yang, Sennur Ulukus
ORL
2008
124views more  ORL 2008»
14 years 11 months ago
Sample average approximation of expected value constrained stochastic programs
We propose a sample average approximation (SAA) method for stochastic programming problems involving an expected value constraint. Such problems arise, for example, in portfolio s...
Wei Wang, Shabbir Ahmed
TIT
2010
141views Education» more  TIT 2010»
14 years 6 months ago
Distributed averaging via lifted Markov chains
Abstract--Motivated by applications of distributed linear estimation, distributed control, and distributed optimization, we consider the question of designing linear iterative algo...
Kyomin Jung, Devavrat Shah, Jinwoo Shin
ISQED
2006
IEEE
116views Hardware» more  ISQED 2006»
15 years 5 months ago
Probabilistic Delay Budgeting for Soft Realtime Applications
Unlike their hard realtime counterparts, soft realtime applications are only expected to guarantee their ”expected delay” over input data space. This paradigm shift calls for ...
Soheil Ghiasi, Po-Kuan Huang