An Online Algorithm for Smoothed Online Convex Optimization
An Online Algorithm for Smoothed Online Convex Optimization
复制标题
一种在线平滑凸优化算法
DOI:
10.1145/3374888.3374892
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
A. Wierman
中科院分区:
文献类型:
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作者:
Gautam Goel;A. Wierman
We consider Online Convex Optimization (OCO) in the setting where the costs are m-strongly convex and the online learner pays a switching cost for changing decisions between rounds. We show that the recently proposed Online Balanced Descent (OBD) algorithm is constant competitive in this setting, with competitive ratio 3+O(1/m), irrespective of the ambient dimension. We demonstrate the generality of our approach by showing that the OBD framework can be used to construct competitive a algorithm for LQR control.
DOI:
10.4230/lipics.approx-random.2015.96
发表时间:
2015
期刊:
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影响因子:
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作者:
N. Bansal;Anupam Gupta;Ravishankar Krishnaswamy;K. Pruhs;Kevin Schewior;C. Stein
通讯作者:
N. Bansal;Anupam Gupta;Ravishankar Krishnaswamy;K. Pruhs;Kevin Schewior;C. Stein
DOI:
10.1109/cdc.2017.8263834
发表时间:
2017
期刊:
56th IEEE Conference on Decision and Control
影响因子:
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作者:
Goel, Gautam;Chen, Niangjun;Wierman, Adam
通讯作者:
Wierman, Adam