Dionysis Kalogerias

29 papers Misc 2Journal 21Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
Test-Time Detoxification without Training or Learning Anything.
CoRR
Baturay Saglam, Dionysis Kalogerias
2025 J jnl
An Efficient Active-Set method With Applications to Sparse Approximations and Risk Minimization.
J. Sci. Comput.
Spyridon Pougkakiotis, Jacek Gondzio, Dionysis Kalogerias
2025 — conf
Convergence Of Agnostic Federated Averaging.
CAMSAP
Herlock Rahimi, Dionysis Kalogerias
2025 J jnl
Convergence of Agnostic Federated Averaging.
CoRR
Herlock Rahimi, Dionysis Kalogerias
2025 J jnl
Data-Driven Learning of Two-Stage Beamformers in Passive IRS-Assisted Systems With Inexact Oracles.
IEEE Access
Spyridon Pougkakiotis, Hassaan Hashmi, Dionysis Kalogerias
2025 J jnl
FedAVOT: Exact Distribution Alignment in Federated Learning via Masked Optimal Transport.
CoRR
Herlock Rahimi, Dionysis Kalogerias
2025 — conf
Learning Task Representations from In-Context Learning.
ACL (Findings)
Baturay Saglam, Xinyang Hu, Zhuoran Yang, Dionysis Kalogerias, Amin Karbasi
2025 J jnl
Learning Task Representations from In-Context Learning.
CoRR
Baturay Saglam, Zhuoran Yang, Dionysis Kalogerias, Amin Karbasi
2025 J jnl
Linear quadratic control with risk constraints.
Autom.
Anastasios Tsiamis, Dionysis Kalogerias, Alejandro Ribeiro, George J. Pappas
2025 J jnl
Risk-Averse Constrained Reinforcement Learning with Optimized Certainty Equivalents.
CoRR
Jane H. Lee, Baturay Saglam, Spyridon Pougkakiotis, Amin Karbasi, Dionysis Kalogerias
2025 J jnl
Risk-Aware Stability of Linear Systems.
IEEE Trans. Autom. Control.
Margaret P. Chapman, Dionysis Kalogerias
2025 J jnl
Select without Fear: Almost All Minibatch Schedules Generalize Optimally.
SIAM J. Math. Data Sci.
Konstantinos E. Nikolakakis, Amin Karbasi, Dionysis Kalogerias
2025 J jnl
Ultra-Reliable Risk-Aggregated Sum Rate Maximization via Model-Aided Deep Learning.
CoRR
Hassaan Hashmi, Spyridon Pougkakiotis, Dionysis Kalogerias
2025 — conf
Waterfilling at The Edge: Optimal Percentile Resource Allocation Via Risk-Averse Reduction.
CAMSAP
Gokberk Yaylali, Ahmad Ali Khan, Dionysis Kalogerias
2024 J jnl
An efficient active-set method with applications to sparse approximations and risk minimization.
CoRR
Spyridon Pougkakiotis, Jacek Gondzio, Dionysis Kalogerias
2024 J jnl
Compatible Gradient Approximations for Actor-Critic Algorithms.
CoRR
Baturay Saglam, Dionysis Kalogerias
2024 J jnl
Data-Driven Learning of Two-Stage Beamformers in Passive IRS-Assisted Systems with Inexact Oracles.
CoRR
Spyridon Pougkakiotis, Hassaan Hashmi, Dionysis Kalogerias
2024 — conf
Distributionally Robust Power Policies for Wireless Systems Under Power Fluctuation Risk.
IEEECONF
Gokberk Yaylali, Dionysis Kalogerias
2024 J jnl
FEDSTR: Money-In AI-Out | A Decentralized Marketplace for Federated Learning and LLM Training on the NOSTR Protocol.
CoRR
Konstantinos E. Nikolakakis, George Chantzialexiou, Dionysis Kalogerias
2024 Misc conf
Federated Learning under Restricted user Availability.
ICASSP
Periklis Theodoropoulos, Konstantinos E. Nikolakakis, Dionysis Kalogerias
2024 J jnl
Model-Free Learning of Two-Stage Beamformers for Passive IRS-Aided Network Design.
IEEE Trans. Signal Process.
Hassaan Hashmi, Spyridon Pougkakiotis, Dionysis Kalogerias
2024 Misc conf
Strong Duality Relations in Nonconvex Risk-Constrained Learning.
CISS
Dionysis Kalogerias, Spyridon Pougkakiotis
2024 — conf
Throughput-Optimal Scheduling via Rate Learning.
CDC
Panagiotis Promponas, Víctor Valls, Konstantinos E. Nikolakakis, Dionysis Kalogerias, Leandros Tassiulas
2024 J jnl
Throughput-Optimal Scheduling via Rate Learning.
CoRR
Panagiotis Promponas, Víctor Valls, Konstantinos E. Nikolakakis, Dionysis Kalogerias, Leandros Tassiulas
2023 J jnl
A Zeroth-Order Proximal Stochastic Gradient Method for Weakly Convex Stochastic Optimization.
SIAM J. Sci. Comput.
Spyridon Pougkakiotis, Dionysis Kalogerias
2023 — conf
Robust and Reliable Stochastic Resource Allocation via Tail Waterfilling.
SPAWC
Gokberk Yaylali, Dionysis Kalogerias
2023 J jnl
Robust and Reliable Stochastic Resource Allocation via Tail Waterfilling.
CoRR
Gokberk Yaylali, Dionysis Kalogerias
2023 J jnl
Select without Fear: Almost All Mini-Batch Schedules Generalize Optimally.
CoRR
Konstantinos E. Nikolakakis, Amin Karbasi, Dionysis Kalogerias
2023 J jnl
Strong Duality Relations in Nonconvex Risk-Constrained Learning.
CoRR
Dionysis Kalogerias, Spyridon Pougkakiotis