Ioannis C. Tsaknakis

16 papers A* 2A 1Misc 4Journal 9
YearRankTypeTitle / Venue / Authors
2026 J jnl
RT2I-Bench: Evaluating Robustness of Text-to-Image Systems Against Adversarial Attacks.
Trans. Mach. Learn. Res.
Athanasios Glentis, Ioannis C. Tsaknakis, Jiangweizhi Peng, Xun Xian, Yihua Zhang, Gaowen Liu, Charles Fleming, Mingyi Hong
2025 J jnl
Do LLMs Recognize Your Latent Preferences? A Benchmark for Latent Information Discovery in Personalized Interaction.
CoRR
Ioannis C. Tsaknakis, Bingqing Song, Shuyu Gan, Dongyeop Kang, Alfredo García, Gaowen Liu, Charles Fleming, Mingyi Hong
2025 J jnl
Scalable Parameter and Memory Efficient Pretraining for LLM: Recent Algorithmic Advances and Benchmarking.
CoRR
Athanasios Glentis, Jiaxiang Li, Qiulin Shang, Andi Han, Ioannis C. Tsaknakis, Quan Wei, Mingyi Hong
2024 J jnl
An Introduction to Bilevel Optimization: Foundations and applications in signal processing and machine learning.
IEEE Signal Process. Mag.
Yihua Zhang, Prashant Khanduri, Ioannis C. Tsaknakis, Yuguang Yao, Mingyi Hong, Sijia Liu
2023 Misc conf
An Implicit Gradient Method for Constrained Bilevel Problems Using Barrier Approximation.
ICASSP
Ioannis C. Tsaknakis, Prashant Khanduri, Mingyi Hong
2023 J jnl
An Introduction to Bi-level Optimization: Foundations and Applications in Signal Processing and Machine Learning.
CoRR
Yihua Zhang, Prashant Khanduri, Ioannis C. Tsaknakis, Yuguang Yao, Mingyi Hong, Sijia Liu
2023 A* conf
Linearly Constrained Bilevel Optimization: A Smoothed Implicit Gradient Approach.
ICML
Prashant Khanduri, Ioannis C. Tsaknakis, Yihua Zhang, Jia Liu, Sijia Liu, Jiawei Zhang, Mingyi Hong
2023 J jnl
Minimax Problems with Coupled Linear Constraints: Computational Complexity and Duality.
SIAM J. Optim.
Ioannis C. Tsaknakis, Mingyi Hong, Shuzhong Zhang
2022 Misc conf
An Implicit Gradient-Type Method for Linearly Constrained Bilevel Problems.
ICASSP
Ioannis C. Tsaknakis, Prashant Khanduri, Mingyi Hong
2022 A* conf
Distributed Optimization for Overparameterized Problems: Achieving Optimal Dimension Independent Communication Complexity.
NeurIPS
Bingqing Song, Ioannis C. Tsaknakis, Chung-Yiu Yau, Hoi-To Wai, Mingyi Hong
2022 J jnl
Zeroth-Order SciML: Non-intrusive Integration of Scientific Software with Deep Learning.
CoRR
Ioannis C. Tsaknakis, Bhavya Kailkhura, Sijia Liu, Donald Loveland, James Diffenderfer, Anna Maria Hiszpanski, Mingyi Hong
2021 A conf
Finding First-Order Nash Equilibria of Zero-Sum Games with the Regularized Nikaido-Isoda Function.
AISTATS
Ioannis C. Tsaknakis, Mingyi Hong
2020 Misc conf
Decentralized Min-Max Optimization: Formulations, Algorithms and Applications in Network Poisoning Attack.
ICASSP
Ioannis C. Tsaknakis, Mingyi Hong, Sijia Liu
2020 J jnl
Hybrid Block Successive Approximation for One-Sided Non-Convex Min-Max Problems: Algorithms and Applications.
IEEE Trans. Signal Process.
Songtao Lu, Ioannis C. Tsaknakis, Mingyi Hong, Yongxin Chen
2019 Misc conf
Block Alternating Optimization for Non-convex Min-max Problems: Algorithms and Applications in Signal Processing and Communications.
ICASSP
Songtao Lu, Ioannis C. Tsaknakis, Mingyi Hong
2018 J jnl
A Computationally Efficient Tensor Completion Algorithm.
IEEE Signal Process. Lett.
Ioannis C. Tsaknakis, Paris V. Giampouras, Athanasios A. Rontogiannis, Konstantinos D. Koutroumbas