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Spotlight
Thu Jul 22 08:30 PM -- 08:35 PM (PDT)
Decentralized Riemannian Gradient Descent on the Stiefel Manifold
In Optimization 6
Shixiang Chen · Alfredo Garcia · Mingyi Hong · Shahin Shahrampour
[ Paper ]
Spotlight
Thu Jul 22 08:35 PM -- 08:40 PM (PDT)
ADOM: Accelerated Decentralized Optimization Method for Time-Varying Networks
In Optimization 6
Dmitry Kovalev · Egor Shulgin · Peter Richtarik · Alexander Rogozin · Alexander Gasnikov
[ Paper ]
Spotlight
Thu Jul 22 08:40 PM -- 08:45 PM (PDT)
A Second look at Exponential and Cosine Step Sizes: Simplicity, Adaptivity, and Performance
In Optimization 6
Xiaoyu Li · Zhenxun Zhuang · Francesco Orabona
[ Paper ]
Spotlight
Thu Jul 22 08:45 PM -- 08:50 PM (PDT)
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
Thu Jul 22 08:50 PM -- 08:55 PM (PDT)
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
Thu Jul 22 08:55 PM -- 09:00 PM (PDT)
Q&A
In Optimization 6