Sifan Yang

7 papers · 2024–2025 · 4 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (14)

Venues

ICML (3) NeurIPS (2) AAAI (1) IJCAI (1)

Top co-authors

Lijun Zhang (6) Wei Jiang (4) Yuanyu Wan (4) Yibo Wang (3) Wenhao Yang (3) Zhikang Chen (1) Bo Han (1) Peijia Li (1) Xiao Zhang (1) Changshui Zhang (1)

Research topics

Machine Learning (7) Optimization & Theory · Machine Learning (6) Mathematics & Optimization (5) Optimization (5) Deep Learning (2) Application Areas (1) Architectures (1) Learning Types (1) Optimization & Theory · Deep Learning (1) Techniques (1)

Keywords

variance reduction (3) regret bound (2) convergence rate (2) delayed feedback (2) stochastic optimization (2) distributed optimization (1) dynamic regret (1) parameter efficient (1) online optimization (1) online convex optimization (1) strongly convex (1) bandit feedback (1) time complexity (1) multi-armed bandit (1) adaptive algorithm (1) gradient estimator (1) compositional optimization (1) switching cost (1) deep network (1) adaptive subgradient method (1)

Papers

Dimension-Free Adaptive Subgradient Methods with Frequent Directions ICML 2025 Learning without Isolation: Pathway Protection for Continual Learning ICML 2025 Online Nonsubmodular Optimization with Delayed Feedback in the Bandit Setting AAAI 2025 Smoothed Online Convex Optimization with Delayed Feedback IJCAI 2025 Adaptive Variance Reduction for Stochastic Optimization under Weaker Assumptions NeurIPS 2024 Efficient Sign-Based Optimization: Accelerating Convergence via Variance Reduction NeurIPS 2024 Projection-Free Variance Reduction Methods for Stochastic Constrained Multi-Level Compositional Optimization ICML 2024