1. S. Paternain and A. Ribeiro, ”Stochastic Artificial Potentials for Online Safe Navigation,” Transactions on Automatic Control 65(5):1985-2000. May 2020.
  1. E. Isufi, F. Gama and A. Ribeiro, ”EdgeNets: Edge Varying Graph Neural Networks,” Pattern Analysis and Machine Intelligence (submitted). March 2020.
  1. F. Gama, E. Isufi, G. Leus and A. Ribeiro, ”Graphs, Convolutions, and Neural Networks,” Signal Processing Magazine (submitted). March 2020.
  1. L. F. O. Chamon, A. Amice and A. Ribeiro, ”Approximately Supermodular Scheduling Subject to Matroid Constraints,” Transactions on Automatic Control (submitted). March 2020.
  1. L. Ruiz, L. F. O. Chamon and A. Ribeiro, ”Graphon Signal Processing,” Transactions on Signal Processing (submitted). March 2020.
  1. L. F. O. Chamon, Y. Eldar and A. Ribeiro, ”Functional Nonlinear Sparse Models,” Transactions on Signal Processing 68(1):2449-2463. March 2020.
  1. L. F. O. Chamon, G. J. Pappas and A. Ribeiro, ”Approximate supermodularity of Kalman filter sensor selection,” Transactions on Automatic Control (to appear). February 2020.
  1. L. Ruiz, F. Gama and A. Ribeiro, ”Gated Graph Recurrent Neural Networks,” Transactions on Signal Processing (submitted). February 2020.
  1. M. Peifer, L. F. O. Chamon, S. Paternain and A. Ribeiro, ”Sparse Multiresolution Representations With Adaptive Kernels,” Transactions on Signal Processing 68(1):2031-2044. February 2020.
  1. M.Eisen, A. Mokhtari and A. Ribeiro, ”A Primal-Dual Quasi-Newton Method for Exact Consensus Optimization,” Transactions on Signal Processing 67(23):5983-5997. December 2019.
  1. H. Kumar, S. Paternain and A. Ribeiro, ”Navigation of a Quadratic Potential with Ellipsoidal Obstacles,” Transactions on Automatic Control (submitted). November 2019.
  1. S. Paternain, M. Calvo-Fullana, L. F. O. Chamon and A. Ribeiro, ”Safe Policies for Reinforcement Learning via Primal-Dual Methods,” Transactions on Automatic Control (submitted). November 2019.
  1. S. Paternain, M Morari and A. Ribeiro, ”A Prediction-Correction Algorithm for Real-Time Model Predictive Control,” Transactions on Automatic Control (submitted). November 2019.
  1. D. S. Kalogerias, M.Eisen, G. J. Pappas and A. Ribeiro, ”Model-Free Learning of Optimal Ergodic Policies in Wireless Systems,” Transactions on Signal Processing (revised). November 2019.
  1. M.Eisen, M. M. Rashid, K. Gatsis, D. Cavalcanti, N. Himayat and A. Ribeiro, ”Control Aware Radio Resource Allocation in Low Latency Wireless Control Systems,” Internet of Things Journal 6(5):7878-7890. October 2019.
  1. H. Kumar, A. Koppel and A. Ribeiro, ”On the Sample Complexity of Actor-Critic Method for Reinforcement Learning with Function Approximation,” SIAM Journal on Optimization (submitted). October 2019.
  1. A. Koppel, E. Tolstaya, E. Stump and A. Ribeiro, ”Nonparametric Stochastic Compositional Gradient Descent for Q-Learning in Continuous Markov Decision Problems,” SIAM Journal on Optimization (submitted). September 2019.
  1. F. Gama, E. Isufi, A. Ribeiro and G. Leus, ”Controllability of Bandlimited Graph Processes over Random Time Varying Networks,” Transactions on Signal Processing 67(24):6440-6454. September 2019.
  1. F. Gama, J. Bruna and A. Ribeiro, ”Stability Properties of Graph Neural Networks,” Transactions on Signal Processing (submitted). September 2019.
  1. L. Ruiz, F. Gama, A. G. Marques and A. Ribeiro, ”Invariance-Preserving Localized Activation Functions for Graph Neural Networks,” Transactions on Signal Processing 68:127-141. September 2019.
  1. M.Eisen and A. Ribeiro, ”Optimal Wireless Resource Allocation with Random Edge Graph Neural Networks,” Transactions on Signal Processing (submitted). September 2019.
  1. F. Gama, A. G. Marques, G. Mateos and A. Ribeiro, ”Rethinking Sketching as Sampling: A Graph Signal Processing Approach,” EURASIP Journal on Signal Processing (revised). August 2019.
  1. G. Mateos, S. Segarra, A. G. Marques and A. Ribeiro, ”Connecting the Dots: Identifying Network Structure via Graph Signal Processing,” Signal Processing Magazine 36(3):16-43. May 2019.
  1. F. Gama and A. Ribeiro, ”Ergodicity in Stationary Graph Processes: A Weak Law of Large Numbers,” Transactions on Signal Processing 67(10):2761-2776. May 2019.
  1. M.Eisen, C. Zhang, L. F. O. Chamon, D. D. Lee and A. Ribeiro, ”Learning Optimal Resource Allocations in Wireless Systems,” Transactions on Signal Processing 67(10):2775-2790. March 2019.
  1. M.Eisen, K. Gatsis, G. J. Pappas and A. Ribeiro, ”Learning in Wireless Control Systems Over Nonstationary Channels,” Transactions on Signal Processing 67(5):1123-1137. March 2019.
  1. S. Paternain, S. Lee, M. M. Zavlanos and A. Ribeiro, ”Distributed Constrained Online Learning,” Transactions on Signal Processing (submitted). March 2019.
  1. Z. Shen, P. Zhou, C. Fang and A. Ribeiro, ”A Stochastic Trust Region Method for Non-convex Minimization,” (submitted). March 2019.
  1. F. Gama, A. G. Marques, G. Leus and A. Ribeiro, ”Convolutional Neural Network Architectures for Signals Supported on Graphs,” Transactions on Signal Processing 67(4):1034-1049. February 2019.
  1. A. Koppel, G. Warnell, E. Stump and A. Ribeiro, ”Parsimonious Online Learning with Kernels via Sparse Projections in Function Space,” Journal on Machine Learning Research 20:1-44. January 2019.
  1. S. Paternain, A. Mokhtari and A. Ribeiro, ”A Newton-Based Method for Nonconvex Optimization with Fast Evasion of Saddle Points,” SIAM Journal on Optimization 29(1):343-368. January 2019.
  1. W. Huang, A. G. Marques and A. Ribeiro, ”Rating Prediction via Graph Signal Processing,” Transactions on Signal Processing 66(19):5066-5081. October 2018.
  1. S. Paternain, D. E. Koditschek and A. Ribeiro, ”Navigation Functions for Convex Potentials in a Space with Convex Obstacles,” Transactions on Automatic Control 63(9):2944-2959. September 2018.
  1. M. Fazlyab, S. Paternain, V. Preciado and A. Ribeiro, ”Prediction-Correction Interior-Point Method for Time-Varying Convex Optimization,” Transactions on Automatic Control 63(7):1973-1986. June 2018.
  1. S. Paternain, J. A. Bazerque, A. Small and A. Ribeiro, ”Stochastic Policy Gradient Ascent in Reproducing Kernel Hilbert Spaces,” Transactions on Signal and Information Processing over Networks . June 2018.
  1. F. Gama, S. Segarra and A. Ribeiro, ”Hierarchical Overlapping Clustering of Network Data,” Transactions on Signal and Information Processing over Networks 4(2):392-406. June 2018.
  1. W. Huang, T. Bolton, J. Medaglia, D. S. Bassett and D. Van De Ville, ”A Graph Signal Processing Perspective on Functional Brain Imaging,” Procedings of the IEEE 106(5):868-885. May 2018.
  1. M. Calvo-Fullana, C. Anton-Haro, J. Matamoros and A. Ribeiro, ”Stochastic Routing and Scheduling Policies for Energy Harvesting Communication Networks,” Transactions on Signal Processing 66(13):3363-3376. May 2018.
  1. W. Huang and A. Ribeiro, ”Hierarchical Clustering Given Confidence Intervals of Metric Distances,” Transactions on Signal Processing 66(10):2600-2615. May 2018.
  1. A. Khan, C. Zhang, D. D. Lee, V. Kumar and A. Ribeiro, ”Scalable Centralized Deep Multi-Agent Reinforcement Learning via Policy Gradients,” (submitted). May 2018.
  1. B. Swenson, C. Eksin, S. Kar and A. Ribeiro, ”Distributed Inertial Best-Response Dynamics,” Transactions on Automatic Control 63(12):4294-4300. April 2018.
  1. C. Eksin and A. Ribeiro, ”Distributed Fictitious Play for Multiagent Systems in Uncertain Environments,” Transactions on Automatic Control 63(4):1177-1184. April 2018.
  1. A. Koppel, S. Paternain, C. Richard and A. Ribeiro, ”Decentralized Online Learning With Kernels,” Transactions on Signal Processing 66(12):3240-3255. April 2018.
  1. J. Medaglia, W. Huang, E. A. Karuza, A. Kelkar, S. Thompson-Schill, A. Ribeiro and D. S. Bassett, ”Functional alignment with anatomical networks is associated with cognitive flexibility,” Nature Human Behavior 2:156–164. February 2018.
  1. A. Mokhtari, M. Gurbuzbalaban and A. Ribeiro, ”Surpassing Gradient Descent Provably: A Cyclic Incremental Method with Linear Convergence Rate,” SIAM Journal on Optimization 28(2):1420–1447. February 2018.
  1. C. Eksin, H. Delic and A. Ribeiro, ”Demand Response with Communicating Rational Consumers,” Transactions on Smart Grid 9(1):469-482. January 2018.
  1. L. F. O. Chamon and A. Ribeiro, ”Greedy Sampling of Graph Signals,” Transactions on Signal Processing 66(1):34-47. January 2018.
  1. M. Calvo-Fullana, C. Anton-Haro, J. Matamoros and A. Ribeiro, ”Random Access Communication for Wireless Control Systems with Energy Harvesting Sensors,” Transactions on Signal Processing (submitted). January 2018.
  1. W. Huang and A. Ribeiro, ”Network Comparison: Embeddings and Interiors,” Transactions on Signal Processing 66(2):412-427. January 2018.
  1. M.Eisen, A. Ribeiro, S. Segarra and G. Egan, ”Stylometric analysis of Early Modern period English plays,” Digital Scholarship in the Humanities 33(3):500–528. December 2017.
  1. A. Koppel, G. Warnell, E. Stump, P. Stone and A. Ribeiro, ”Policy Evaluation in Continuous MDPs with Efficient Kernelized Gradient Temporal Difference,” Transactions on Automatic Control (submitted). December 2017.
  1. G. Carlsson, F. Memoli, A. Ribeiro and S. Segarra, ”Admissible Hierarchical Clustering Methods and Algorithms for Asymmetric Networks,” Transactions on Signal and Information Processing over Networks 3(4):711-727. December 2017.
  1. G. Carlsson, F. Memoli, A. Ribeiro and S. Segarra, ”Hierarchical clustering of asymmetric networks,” Advances in Data Analysis and Classification 12(1):65-105. November 2017.
  1. A. Simonetto, A. Koppel, A. Mokhtari, G. Leus and A. Ribeiro, ”Decentralized Prediction-Correction Methods for Networked Time-Varying Convex Optimization,” Transactions on Automatic Control 62(11):5724-5738. November 2017.
  1. M. Fazlyab, A. Koppel, A. Ribeiro and V. Preciado, ”A variational approach to dual methods for constrained convex optimization,” Transactions on Automatic Control (submitted). November 2017.
  1. A. G. Marques, S. Segarra, G. Leus and A. Ribeiro, ”Stationary Graph Processes and Spectral Estimation,” Transactions on Signal Processing 65(22):5911-5926. November 2017.
  1. J. Stephan, J. Fink, V. Kumar and A. Ribeiro, ”Concurrent Control of Mobility and Communication in Multirobot Systems,” Transactions on Robotics 33(5):1248-1254. October 2017.
  1. J. Medaglia, W. Huang, S. Segarra, C. Olm, J. Gee, M. Grossman, A. Ribeiro, C. McMillan and D. S. Bassett, ”Brain network efficiency is influenced by the pathologic source of corticobasal syndrome,” Neurology 89(13):1373-1381. September 2017.
  1. S. Segarra, A. G. Marques, G. Mateos and A. Ribeiro, ”Network Topology Inference from Spectral Templates,” Transactions on Signal and Information Processing over Networks 3(3):467-483. September 2017.
  1. S. Segarra, A. G. Marques and A. Ribeiro, ”Optimal Graph-Filter Design and Applications to Distributed Linear Network Operators,” Transactions on Signal Processing 65(15):4117-4131. August 2017.
  1. S. Paternain and A. Ribeiro, ”Online Learning of Feasible Strategies in Unknown Environments,” Transactions on Automatic Control 62(6):2807-2822. June 2017.
  1. T. Chen, A. Mokhtari, X. Wang, A. Ribeiro and G. B. Giannakis, ”Stochastic Averaging for Constrained Optimization with Application to Online Resource Allocation,” Transactions on Signal Processing 65(12):3078-3093. June 2017.
  1. G. Leus, S. Segarra, A. Ribeiro and A. G. Marques, ”The Dual Graph Shift Operator: Identifying the Support of the Frequency Domain,” Signal Processing Letters (submitted). May 2017.
  1. M.Eisen, A. Mokhtari and A. Ribeiro, ”Decentralized Quasi-Newton Methods,” Transactions on Signal Processing 65(10):2613-2628. May 2017.
  1. A. Koppel, B. M. Sadler and A. Ribeiro, ”Proximity Without Consensus in Online Multiagent Optimization,” Transactions on Signal Processing 65(12):3062-3077. March 2017.
  1. S. Segarra, G. Mateos, A. G. Marques and A. Ribeiro, ”Blind Identification of Graph Filters,” Transactions on Signal Processing 65(5):1146-1159. March 2017.
  1. A. Mokhtari, M.Eisen and A. Ribeiro, ”IQN: An Incremental Quasi-Newton Method with Local Superlinear Convergence Rate,” SIAM Journal on Optimization 28(2):1670–1698. February 2017.
  1. A. Koppel, G. Warnell, E. Stump and A. Ribeiro, ”D4L: Decentralized Dynamic Discriminative Dictionary Learning,” Transactions on Signal and Information Processing over Networks 3(4):728-743. February 2017.
  1. A. Mokhtari, Q. Ling and A. Ribeiro, ”Network Newton Distributed Optimization Methods,” Transactions on Signal Processing 65(1):146-161. January 2017.
  1. W. Huang and A. Ribeiro, ”Persistent Homology Lower Bounds on High-Order Network Distances,” Transactions on Signal Processing 65(2):319-334. January 2017.
  1. A. Ribeiro, ”Optimal Resource Allocation in Wireless Communication and Networking,” EURASIP Journal on Wireless Communications and Networking 2012:272. December 2012.
  1. A. Ribeiro, N. Sidiropoulos and G. B. Giannakis, ”Optimal Distributed Stochastic Routing Algorithms for Wireless Multihop Networks,” Transactions on Wireless Communications 7(11):4261-4272. November 2008.
  1. E. Msechu, S. Roumeliotis, A. Ribeiro and G. B. Giannakis, ”Decentralized Quantized Kalman Filtering with Scalable Communication Cost,” Transactions on Signal Processing 56(8):3727-3741. August 2008.
  1. A. Cano Pleite, T. Wang, A. Ribeiro and G. B. Giannakis, ”Link-Adaptive Distributed Coding for Multi-Source Cooperation,” EURASIP Journal on Advances in Signal Processing 2008(2):1:12. June 2008.
  1. I. Schizas, G. B. Giannakis, S. Roumeliotis and A. Ribeiro, ”Consensus in Ad Hoc WSNs with Noisy Links – Part II: Distributed Estimation and Smoothing of Random Signals,” Transactions on Signal Processing 56(4):1650-1666. April 2008.
  1. I. Schizas, A. Ribeiro and G. B. Giannakis, ”Consensus in Ad Hoc WSNs with Noisy Links – Part I: Distributed Estimation of Deterministic Signals,” Transactions on Signal Processing 56(1):350-364. January 2008.
  1. A. Ribeiro, R. Wang and G. B. Giannakis, ”Multi-Source Cooperation with Full-Diversity Spectral-Efficiency and Controllable-Complexity,” Journal on Selected Areas in Communications 25(2):415-425. February 2007.
  1. A. Ribeiro, N. Sidiropoulos, G. B. Giannakis and Y. Yu, ”Achieving Wireline Random Access Throughput in Wireless Networking via User Cooperation,” Transactions on Information Theory 53(2):732-758. February 2007.
  1. A. Ribeiro, G. B. Giannakis and S. Roumeliotis, ”SOI-KF: Distributed Kalman Filtering with Low-Cost Communications Using the Sign of Innovations,” Transactions on Signal Processing 54(12):4782-4795. December 2006.
  1. A. Ribeiro, X. Cai and G. B. Giannakis, ”Opportunistic Multipath for Bandwidth-Efficient Cooperative Multiple Access,” Transactions on Wireless Communications 5(9):2321-2327. September 2006.
  1. J. J. Xiao, A. Ribeiro, Z. Q. Luo and G. B. Giannakis, ”Distributed Compression-Estimation Using Wireless Sensor Networks,” Signal Processing Magazine 23(4):27-41. July 2006.
  1. A. Ribeiro and G. B. Giannakis, ”Bandwidth-Constrained Distributed Estimation for Wireless Sensor Networks – Part II: Unknown pdf,” Transactions on Signal Processing 54(7):2784-2796. July 2006.
  1. A. Ribeiro and G. B. Giannakis, ”Fixed and Random Access Cooperative Networks,” EURASIP Newsletter 17(1):3-24. March 2006.
  1. A. Ribeiro and G. B. Giannakis, ”Bandwidth-Constrained Distributed Estimation for Wireless Sensor Networks – Part I: Gaussian Case,” Transactions on Signal Processing 54(3):1131-1143. March 2006.
  1. A. Ribeiro and G. B. Giannakis, ”Symbol Error Probabilities for General Cooperative Links,” Transactions on Wireless Communications 4(3):1264-1273. May 2005.