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Grigoris Velegkas
Grigoris Velegkas
Verified email at yale.edu - Homepage
Title
Cited by
Cited by
Year
An Efficient -BIC to BIC Transformation and Its Application to Black-Box Reduction in Revenue Maximization
Y Cai, A Oikonomou, G Velegkas, M Zhao
Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms (SODA …, 2021
23*2021
Statistical indistinguishability of learning algorithms
A Kalavasis, A Karbasi, S Moran, G Velegkas
International Conference on Machine Learning, 15586-15622, 2023
172023
Replicable bandits
H Esfandiari, A Kalavasis, A Karbasi, A Krause, V Mirrokni, G Velegkas
arXiv preprint arXiv:2210.01898, 2022
152022
Replicable clustering
H Esfandiari, A Karbasi, V Mirrokni, G Velegkas, F Zhou
Advances in Neural Information Processing Systems 36, 2024
112024
Optimal learners for realizable regression: Pac learning and online learning
I Attias, S Hanneke, A Kalavasis, A Karbasi, G Velegkas
Advances in Neural Information Processing Systems 36, 2023
102023
Is Selling Complete Information (Approximately) Optimal?
D Bergemann, Y Cai, G Velegkas, M Zhao
Proceedings of the 23rd ACM Conference on Economics and Computation, 608-663, 2022
82022
How to sell information optimally: An algorithmic study
Y Cai, G Velegkas
arXiv preprint arXiv:2011.14570, 2020
82020
Multiclass learnability beyond the pac framework: Universal rates and partial concept classes
A Kalavasis, G Velegkas, A Karbasi
Advances in Neural Information Processing Systems 35, 20809-20822, 2022
72022
Replicability in reinforcement learning
A Karbasi, G Velegkas, L Yang, F Zhou
Advances in Neural Information Processing Systems 36, 2024
52024
Reinforcement learning with logarithmic regret and policy switches
G Velegkas, Z Yang, A Karbasi
Advances in Neural Information Processing Systems 35, 36040-36053, 2022
4*2022
Replicable Learning of Large-Margin Halfspaces
A Kalavasis, A Karbasi, KG Larsen, G Velegkas, F Zhou
arXiv preprint arXiv:2402.13857, 2024
32024
Universal rates for interactive learning
S Hanneke, A Karbasi, S Moran, G Velegkas
Advances in Neural Information Processing Systems 35, 28657-28669, 2022
22022
Injecting Undetectable Backdoors in Deep Learning and Language Models
A Kalavasis, A Karbasi, A Oikonomou, K Sotiraki, G Velegkas, ...
arXiv preprint arXiv:2406.05660, 2024
2024
On the Computational Landscape of Replicable Learning
A Kalavasis, A Karbasi, G Velegkas, F Zhou
arXiv preprint arXiv:2405.15599, 2024
2024
Pointwise Lipschitz Continuous Graph Algorithms via Proximal Gradient Analysis
QC Liu, G Velegkas, Y Yoshida, F Zhou
arXiv preprint arXiv:2405.08938, 2024
2024
User Response in Ad Auctions: An MDP Formulation of Long-Term Revenue Optimization
Y Cai, Z Feng, C Liaw, A Mehta
arXiv preprint arXiv:2302.08108, 2023
2023
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