Peer-Reviewed Contributed Talks (no proceedings)

  • (QIP Merged Long Plenary) Hao-Chung Cheng, and Po-Chih Liu “Quantum channel coding with a few code lengths,” 29th Conference on Quantum Information Processing (QIP 2026), Riga, University of Latvia, January 24–30, 2026.
  • (QIP Merged Long Plenary) Salman Beigi, Hao-Chung Cheng, Christoph Hirche, Po-Chich Liu, Marco Tomamichel “Representations of f-Divergences and their role in Quantum Hypothesis Testing,” 29th Conference on Quantum Information Processing (QIP 2026), Riga, University of Latvia, January 24–30, 2026.
  • (Beyond IID Long Talk) Hao-Chung Cheng and Po-Chich Liu, “A constructive proof of Holevo’s conjecture,” Beyond IID in Information Theory 13 (BIID 2025), Technical University of Munich, Germany, July 1–8, 2025.
  • Mario Berta, Michael X. Cao, Hao-Chung Cheng, Amar Fawzi, Aadil Ourki and Yongsheng Yao, “Channel Simulation: Tight meta converse for error and strong converse exponents,” 28th Conference on Quantum Information Processing (QIP 2025), Duke University, USA, February 22–28, 2025.
  • Hao-Chung Cheng, Nilanjana Datta, Nana Liu, Theshani Nuradha, Robert Salzmann, Mark M. Wilde, “An invitation to the sample complexity of quantum hypothesis testing,” Beyond IID in Information Theory 12, 29 July to 2 August, 2024.
  • Pau Sus Colomer, Andreas Winter, Mario Berta, Hao-Chung Cheng, and Li Gao, “Bypassing Joint Typicality in Network Quantum Shannon Theory,” 27th Conference on Quantum Information Processing (QIP 2024), Taipei, Taiwan, January 13–19, 2024.
  • Hao-Chung Cheng, Li Gao, “Tight One-Shot Analysis of Convex Splitting with Applications in Quantum Information Theory,” Beyond IID in Information Theory 11, 31 July–August 4, 2023, Tübingen, Germany.
  • (QIP Short Plenary) Hao-Chung Cheng, “A Simple and Tighter Derivation of Achievability for Classical Communication over Quantum Channels,” 26th Conference on Quantum Information Processing (QIP 2023), Ghent, Belgium, February 4–10, 2023.
  • Hao-Chung Cheng, Frédéric Dupuis and Li Gao, “Joint State-Channel Decoupling and One-Shot Quantum Coding Theorem,” 26th Conference on Quantum Information Processing (QIP 2023), Ghent, Belgium, February 4–10, 2023.
  • Yu-Chen Shen, Li Gao and Hao-Chung Cheng, “Optimal Second-Order Rates for Quantum Information Decoupling and Privacy Amplification,” 26th Conference on Quantum Information Processing (QIP 2023), Ghent, Belgium, February 4–10, 2023.
  • Srinivasan Arunachalam, Sergey Bravyi, Hao-Chung Cheng, Arkopal Dutt, Ching-Yi Lai and Ted Yoder, “Learning beyond Cliffords: circuits and states,” 26th Conference on Quantum Information Processing (QIP 2023), Ghent, Belgium, February 4–10, 2023.
  • Hao-Chung Cheng, Li Gao, “Error Exponent and Strong Converse for Quantum Soft Covering,” Beyond IID in Information Theory 10, 26–30 September, 2022, virtual at Shenzhen, China.
  • Hao-Chung Cheng, “A Simple and Tighter Derivation of Achievability for Classical Communication over Quantum Channels,” Beyond IID in Information Theory 10, 26–30 September, 2022, virtual at Shenzhen, China.
  • Hao-Chung Cheng, Li Gao, Min-Hsiu Hsieh, “Properties of Scaled Noncommutative Rényi and Augustin Information,” Beyond IID in Information Theory 7, Sydney, Australia, 1–5 July, 2019.
  • Hao-Chung Cheng, Cambyse Rouzé, Nilanjana Datta, “Strong converse bounds in quantum network information theory: distributed hypothesis testing and source coding,” Beyond IID in Information Theory 7, Sydney, Australia, 1–5 July, 2019.
  • Hao-Chung Cheng, Cambyse Rouzé, Nilanjana Datta, “Strong Converse for Classical-Quantum Degraded Broadcast Channels,” Beyond IID in Information Theory 7, Sydney, Australia, 1–5 July, 2019.
  • Hao-Chung Cheng, Min-Hsiu Hsieh and Marco Tomamichel, “Moderate Deviation Analysis and Sphere-Packing Bounds for Classical-Quantum Channels,” 21th Conference on Quantum Information Processing (QIP 2018), TU Delft, Netherlands, January 13–19, 2018.
  • Hao-Chung Cheng, Min-Hsiu Hsieh and Marco Tomamichel, “Sphere-Packing Bound and Moderate Deviation Analysis for Classical-Quantum Channels,” Beyond IID in Information Theory 5, Singapore, August 2017.
  • Hao-Chung Cheng and Min-Hsiu Hsieh, “Moderate Deviation Analysis for Classical-Quantum Channels and Quantum Hypothesis Testing,” Theory of Quantum Computation, Communication and Cryptography (TQC 2017), Paris, France, June 14–16, 2017.
  • Hao-Chung Cheng and Min-Hsiu Hsieh, “On the Concavity of Auxiliary Function in Classical-Quantum Channels,” Asian Quantum Information Science Conference (AQIS), Academic Sinica, Taipei, Taiwan, September 2016.