PPaperPicks

Kenta Niwa

7 papers at tracked venues · 7 at CORE A* · active 2024–2026

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Venues

AAAI ×2ICLR ×2NeurIPS ×2ICML ×1

Frequent coauthors

Takumi Fukami
×2
Yuki Takezawa
×2
Guoqiang Zhang
×2
W. Bastiaan Kleijn
×2
Hiro Ishii
×1
Hiroshi Sawada
×1
Akinori Fujino
×1
Noboru Harada
×1
Rio Yokota
×1
Yusuke Yamasaki
×1
Daiki Chijiwa
×1
Takayuki Miura
×1

Papers

  1. FedPM: Federated Learning Using Second-order Optimization with Preconditioned Mixing of Local Parameters
    AAAI 2026 ·
    Hiro Ishii
    , Kenta Niwa,
    Hiroshi Sawada
    ,
    Akinori Fujino
    ,
    Noboru Harada
    ,
    Rio Yokota
  2. Plausible Token Amplification for Improving Accuracy of Differentially Private In-Context Learning Based on Implicit Bayesian Inference
    ICML 2025 ·
    Yusuke Yamasaki
    , Kenta Niwa,
    Daiki Chijiwa
    ,
    Takumi Fukami
    ,
    Takayuki Miura
  3. Revisiting 1-peer exponential graph for enhancing decentralized learning efficiency
    NeurIPS 2025 · Kenta Niwa,
    Yuki Takezawa
    ,
    Guoqiang Zhang
    ,
    W. Bastiaan Kleijn
  4. On Accelerating Diffusion-Based Sampling Processes via Improved Integration Approximation
    ICLR 2024 ·
    Guoqiang Zhang
    , Kenta Niwa,
    W. Bastiaan Kleijn
  5. Optimal Transport with Cyclic Symmetry
    AAAI 2024 ·
    Shoichiro Takeda
    ,
    Yasunori Akagi
    ,
    Naoki Marumo
    , Kenta Niwa
  6. Parameter-free Clipped Gradient Descent Meets Polyak
    NeurIPS 2024 ·
    Yuki Takezawa
    ,
    Han Bao
    ,
    Ryoma Sato
    , Kenta Niwa,
    Makoto Yamada
  7. Simple Minimax Optimal Byzantine Robust Algorithm for Nonconvex Objectives with Uniform Gradient Heterogeneity
    ICLR 2024 ·
    Tomoya Murata
    , Kenta Niwa,
    Takumi Fukami
    ,
    Iifan Tyou