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Spotlight
Fri Jul 23 12:30 PM -- 12:35 PM (KST)
Decentralized Riemannian Gradient Descent on the Stiefel Manifold
In Optimization 6
Shixiang Chen · Alfredo Garcia · Mingyi Hong · Shahin Shahrampour
[ Paper ]
Spotlight
Fri Jul 23 12:35 PM -- 12:40 PM (KST)
ADOM: Accelerated Decentralized Optimization Method for Time-Varying Networks
In Optimization 6
Dmitry Kovalev · Egor Shulgin · Peter Richtarik · Alexander Rogozin · Alexander Gasnikov
[ Paper ]
Spotlight
Fri Jul 23 12:40 PM -- 12:45 PM (KST)
A Second look at Exponential and Cosine Step Sizes: Simplicity, Adaptivity, and Performance
In Optimization 6
Xiaoyu Li · Zhenxun Zhuang · Francesco Orabona
[ Paper ]
Spotlight
Fri Jul 23 12:45 PM -- 12:50 PM (KST)
A Value-Function-based Interior-point Method for Non-convex Bi-level Optimization
In Optimization 6
Risheng Liu · Xuan Liu · Xiaoming Yuan · Shangzhi Zeng · Jin Zhang
[ Paper ]
Spotlight
Fri Jul 23 12:50 PM -- 12:55 PM (KST)
Accelerating Gossip SGD with Periodic Global Averaging
In Optimization 6
Yiming Chen · Kun Yuan · Yingya Zhang · Pan Pan · Yinghui Xu · Wotao Yin
[ Paper ]
Q&A
Fri Jul 23 12:55 PM -- 01:00 PM (KST)
Q&A
In Optimization 6