Dionysios S. Kalogerias

Yale University — United States

Engineering · Physical Sciences

10h-index358citations99works0.32yr avg
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Research Topics

Sparse and Compressive Sensing Techniques(19), Advanced MIMO Systems Optimization(17), Risk and Portfolio Optimization(13), Stochastic Gradient Optimization Techniques(12), Statistical Methods and Inference(10)

Publications99 total

Risk-Averse Constrained Reinforcement Learning with Optimized Certainty Equivalents
arXiv (Cornell University)·2025Open Access
Data-Driven Two-Stage IRS-Aided Sumrate Maximization with Inexact Precoding
arXiv (Cornell University)·2025Open Access
Waterfilling at the Edge: Optimal Percentile Resource Allocation via Risk-Averse Reduction
arXiv (Cornell University)·2025Open Access
Select without Fear: Almost All Minibatch Schedules Generalize Optimally
SIAM Journal on Mathematics of Data Science·2025· 1 citedOpen Access
An Efficient Active-Set method With Applications to Sparse Approximations and Risk Minimization
Journal of Scientific Computing·2025Open Access
Learning Task Representations from In-Context Learning
arXiv (Cornell University)·2025Open Access
Linear quadratic control with risk constraints
Automatica·2025Open Access
Data-Driven Learning of Two-Stage Beamformers in Passive IRS-Assisted Systems With Inexact Oracles
IEEE Access·2025Open Access
Learning Task Representations from In-Context Learning
2025Open Access
Throughput-Optimal Scheduling via Rate Learning
2024
Distributionally Robust Power Policies for Wireless Systems under Power Fluctuation Risk
arXiv (Cornell University)·2024Open Access
Data-Driven Learning of Two-Stage Beamformers in Passive IRS-Assisted Systems with Inexact Oracles
arXiv (Cornell University)·2024Open Access
Distributionally Robust Power Policies for Wireless Systems Under Power Fluctuation Risk
2024· 1 cited
Throughput-Optimal Scheduling via Rate Learning
arXiv (Cornell University)·2024Open Access
Compatible Gradient Approximations for Actor-Critic Algorithms
arXiv (Cornell University)·2024Open Access
Risk-Aware Stability of Linear Systems
IEEE Transactions on Automatic Control·2024
An efficient active-set method with applications to sparse approximations and risk minimization
2024Open Access
FEDSTR: Money-In AI-Out | A Decentralized Marketplace for Federated Learning and LLM Training on the NOSTR Protocol
Preprints.org·2024· 1 citedOpen Access
FEDSTR: Money-In AI-Out | A Decentralized Marketplace for Federated Learning and LLM Training on the NOSTR Protocol
arXiv (Cornell University)·2024Open Access
Federated Learning under Restricted user Availability
2024· 1 cited
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Frequent Co-authors

Athina P. Petropulu(20), Konstantinos E. Nikolakakis(11), Anand D. Sarwate(7), George J. Pappas(5), Alejandro Ribeiro(5), Spyridon Pougkakiotis(4), Warren B. Powell(3), Amin Karbasi(3), Anastasios Dimas(2), Nikolaos Chatzipanagiotis(2), Michael M. Zavlanos(2), Mark Eisen(2), Luiz F. O. Chamon(2), H. N. Hashmi(2), Gokberk Yaylali(2), Farzin Haddadpour(2), Or Sheffet(2), Shunqiao Sun(1), Patrik Okanovic(1), Roger Waleffe(1)