December 9, 2020 Dionysios Leave a Comment Check out new video presentation for CDC 2020 risk-aware LQR paper (see right above). Posted in News Archive
October 28, 2020 Dionysios Leave a Comment New paper on showing noisy linear convergence of stochastic gradient descent for CV@R-based risk-aware learning under Polyak-Łojasiewicz inequalities submitted. Preprint to be available soon. Posted in News Archive
October 21, 2020 Dionysios Leave a Comment Another paper on actor-only deterministic policy gradient via zeroth-order action-space oracles submitted. Posted in News Archive
September 24, 2020 Dionysios Leave a Comment Our paper titled “Model-Free Learning of Optimal Ergodic Policies in Wireless Systems” was just accepted to the IEEE Transactions on Signal Processing (to appear, check out updated preprint). Posted in News Archive
August 8, 2020 Dionysios Leave a Comment New (and my first) blog article on the connections between policy gradient and zeroth-order methods posted in “Blogs and Discussion”; check it out. Posted in News Archive
July 17, 2020 Dionysios Leave a Comment Our award-winning work on risk-aware MMSE estimation has been accepted for oral presentation at the 2020 INFORMS Annual Meeting; read our preprint in “Publications” (also on arXiv). Posted in News Archive
July 16, 2020 Dionysios Leave a Comment Our paper on risk-aware LQRs has been accepted for presentation at CDC 2020; read our preprint (“Publications”, also on arXiv). Posted in News Archive
July 12, 2020 Dionysios Leave a Comment Revised preprint of our work on Zeroth-order Deterministic Policy Gradient (ZDPG) just uploaded; this also contains a more detailed numerical results section. Posted in News Archive
June 23, 2020 Dionysios Leave a Comment Our work on relay beamforming with predictive relay selection (published in IEEE Access) has been filed as a US provisional patent application (patent pending). Posted in News Archive
June 5, 2020 Dionysios Leave a Comment Preprint of our work on RL via zeroth-order deterministic policy gradient (submitted) now available in “Publications” (will be updated as needed; stay tuned). Posted in News Archive Or click here!