Analysis of an identification algorithm arising in the adaptive estimation of Markov chains. - Aristotle Arapostathis; Steven I. Marcus (Math. Control. Signals Syst., 1990)

On the average cost optimality equation and the structure of optimal policies for partially observable Markov decision processes. - Emmanuel Fernández-Gaucherand; Aristotle Arapostathis; Steven I. Marcus (Ann. Oper. Res., 1991)

Analysis of an adaptive control scheme for a partially observed controlled Markov chain. - Emmanuel Fernández-Gaucherand; Aristotle Arapostathis; Steven I. Marcus (IEEE Trans. Autom. Control., 1993)

Controlled Switching Diffusions as Hybrid Processes. - Mrinal K. Ghosh; Steven I. Marcus; Aristotle Arapostathis (Hybrid Systems, 1995)

A note on an LQG regulator with Markovian switching and pathwise average cost. - Mohendro Kumar Ghosh; Ari Arapostathis; Steven I. Marcus (IEEE Trans. Autom. Control., 1995)

Controlled Markov chains and safety criteria. - Ari Arapostathis; Ratnesh Kumar 001; Sekhar Tangirala (CDC, 2001)

On the controllability of a class of nonlinear stochastic systems. - Ari Arapostathis; Raju K. George; Mrinal K. Ghosh (Syst. Control. Lett., 2001)

Continuous selections of trajectories of hybrid systems. - Mireille E. Broucke; Ari Arapostathis (Syst. Control. Lett., 2002)

State-feedback control of Markov chains with safety bounds. - Ari Arapostathis; Ratnesh Kumar 001; Shun-Pin Hsu (CDC, 2003)

An algorithm for linearization of discrete-time systems via restricted dynamic feedback. - Hong-Gi Lee; Ari Arapostathis; Steven I. Marcus (CDC, 2003)

Outage probability for MISO fading channels with imperfect feedback. - Yongzhe Xie; Costas N. Georghiades; Ari Arapostathis (GLOBECOM, 2003)

Controlled Markov chains with safety upper bound. - Aristotle Arapostathis; Ratnesh Kumar 001; Sekhar Tangirala (IEEE Trans. Autom. Control., 2003)

Linearization of discrete-time systems via restricted dynamic feedback. - Hong-Gi Lee; Ari Arapostathis; Steven I. Marcus (IEEE Trans. Autom. Control., 2003)

A note on some new results on the ergodic control of partially observed Markov chains. - Shun-Pin Hsu; Ari Arapostathis (ACC, 2004)

Ergodic control of jump diffusions in Rd under a near-monotone cost assumption. - Ari Arapostathis; Mrinal K. Ghosh (CDC, 2004)

On non-stationary policies and maximal invariant safe sets of controlled Markov chains. - Wei Wu 043; Ari Arapostathis; Ratnesh Kumar 001 (CDC, 2004)

Strict-sense constrained Markov decision processes. - Shun-Pin Hsu; Aristotle Arapostathis (SMC (1), 2004)

Competitive Markov decision processes with partial observation. - Shun-Pin Hsu; Aristotle Arapostathis (SMC (1), 2004)

Safety control of partially observed MDPs with applications to machine maintenance problems. - Shun-Pin Hsu; Aristotle Arapostathis (SMC (1), 2004)

Optimal control of stochastic systems with costly observations - the general Markovian model and the LQG problem. - Wei Wu 043; Ari Arapostathis (ACC, 2005)

Control of Markov chains with safety bounds. - Ari Arapostathis; Ratnesh Kumar 001; Shun-Pin Hsu (IEEE Trans Autom. Sci. Eng., 2005)

Minimum outage probability transmission with imperfect feedback for MISO fading channels. - Yongzhe Xie; Costas N. Georghiades; Ari Arapostathis (IEEE Trans. Wirel. Commun., 2005)

On optimal control of Markov chains with safety constraint. - Shun-Pin Hsu; Ari Arapostathis; Ratnesh Kumar 001 (ACC, 2006)

On the Capacity of Gaussian Weak Interference Channels with Degraded Message sets. - Wei Wu 043; Sriram Vishwanath; Ari Arapostathis (CISS, 2006)

Analytical modeling of SRAM dynamic stability. - Bin Zhang 011; Ari Arapostathis; Sani R. Nassif; Michael Orshansky (ICCAD, 2006)

Capacity Results for Multiple Access Channels with State and Feedback. - Wei Wu 043; Sriram Vishwanath; Ari Arapostathis (ISIT, 2006)

Distributed Stochastic Power and Rate Allocation for Energy Minimization in Wireless Sensor Networks. - Chun-Hung Liu; Ari Arapostathis (VTC Fall, 2006)

On the Capacity of Interference Channels with Degraded Message sets - Wei Wu 043; Sriram Vishwanath; Ari Arapostathis (CoRR, 2006)

On the Capacity of Multiple Access Channels with State Information and Feedback - Wei Wu 043; Sriram Vishwanath; Ari Arapostathis (CoRR, 2006)

On the existence of stationary optimal policies for partially observed MDPs under the long-run average cost criterion. - Shun-Pin Hsu; Dong-Ming Chuang; Aristotle Arapostathis (Syst. Control. Lett., 2006)

Optimal power allocation for a time-varying wireless channel under heavy-traffic approximation. - Wei Wu 043; Ari Arapostathis; Sanjay Shakkottai (IEEE Trans. Autom. Control., 2006)

Reconfiguration in Shipboard Power Systems. - Kent Davey; Raul Longoria; William Shutt; Johnson Carroll; Keerthi Nagaraj; Jerad Park; Tom Rosenwinkel; Wei Wu 043; Ari Arapostathis (ACC, 2007)

A new fault location method for electric power grids. - W. Mack Grady; Mehrdad Vatani; Ari Arapostathis (SCSC, 2007)

Stability and controllability of planar, conewise linear systems. - Ari Arapostathis; Mireille E. Broucke (Syst. Control. Lett., 2007)

Joint Network Coding and Superposition Coding for Multi-User Information Exchange in Wireless Relaying Networks. - Chun-Hung Liu; Ari Arapostathis (GLOBECOM, 2008)

Necessary and Sufficient Conditions for State Equivalence to a Nonlinear Discrete-Time Observer Canonical Form. - Hong-Gi Lee; Ari Arapostathis; Steven I. Marcus (IEEE Trans. Autom. Control., 2008)

Optimal Sensor Querying: General Markovian and LQG Models With Controlled Observations. - Wei Wu 043; Ari Arapostathis (IEEE Trans. Autom. Control., 2008)

Broadcasting in sensor networks: the role of local information. - Sundar Subramanian; Sanjay Shakkottai; Ari Arapostathis (IEEE/ACM Trans. Netw., 2008)

On the adaptive control of a class of partially observed Markov decision processes. - Shun-Pin Hsu; Dong-Ming Chuang; Ari Arapostathis (ACC, 2009)

Detection of Flicker Caused by Interharmonics. - Taekhyun Kim; Edward J. Powers; W. Mack Grady; Ari Arapostathis (IEEE Trans. Instrum. Meas., 2009)

Uniform Recurrence Properties of Controlled Diffusions and Applications to Optimal Control. - Ari Arapostathis; Vivek S. Borkar (SIAM J. Control. Optim., 2010)

Time asymptotic behavior of the HJB equation associated with a class of mean-field games. - Ari Arapostathis (Allerton Conference, 2012)

A relative value iteration for controlled diffusions under ergodic cost. - Ari Arapostathis; Vivek S. Borkar (CDC, 2012)

Fair scheduling in common-pool games by aspiration learning. - Georgios C. Chasparis; Ari Arapostathis; Jeff S. Shamma (WiOpt, 2012)

Relative Value Iteration for Stochastic Differential Games - Ari Arapostathis; Vivek S. Borkar; K. Suresh Kumar (CoRR, 2012)

A Relative Value Iteration Algorithm for Nondegenerate Controlled Diffusions. - Ari Arapostathis; Vivek S. Borkar (SIAM J. Control. Optim., 2012)

Eigen-Genomic System Dynamic-Pattern Analysis (ESDA): Modeling mRNA Degradation and Self-Regulation. - Daifeng Wang; Mia K. Markey; Claus O. Wilke; Ari Arapostathis (IEEE ACM Trans. Comput. Biol. Bioinform., 2012)

On the Non-Uniqueness of Solutions to the Average Cost HJB for Controlled Diffusions with Near-Monotone Costs. - Ari Arapostathis (CoRR, 2013)

Aspiration Learning in Coordination Games. - Georgios C. Chasparis; Ari Arapostathis; Jeff S. Shamma (SIAM J. Control. Optim., 2013)

Stabilization of a quasi-linear parabolic Cauchy problem associated with ergodic control of diffusions. - Ari Arapostathis; Vivek S. Borkar; K. Suresh Kumar (CDC, 2014)

From Collatz-Weilandt to Donkser-Varadhan via Krein-Rutman. - Ari Arapostathis; Vivek S. Borkar; K. Suresh Kumar (CDC, 2014)

Ergodic Control of Multi-Class M/M/N+M Queues in the Halfin-Whitt Regime. - Ari Arapostathis; Anup Biswas; Guodong Pang (CoRR, 2014)

Convergence of the Relative Value Iteration for the Ergodic Control Problem of Nondegenerate Diffusions under Near-Monotone Costs. - Ari Arapostathis; Vivek S. Borkar; K. Suresh Kumar (SIAM J. Control. Optim., 2014)

Optimal scheduling of a large-scale multiclass parallel server system with ergodic cost. - Ari Arapostathis; Anup Biswas; Guodong Pang (INFOCOM, 2015)

Ergodic Control of Multiclass Multi-Pool Parallel Server Systems in the Halfin-Whitt Regime. - Ari Arapostathis; Guodong Pang (CoRR, 2015)

Greedy Motion Planning for Simultaneous Signal Landscape Mapping and Receiver Localization. - Zaher M. Kassas; Ari Arapostathis; Todd E. Humphreys (IEEE J. Sel. Top. Signal Process., 2015)

Resource Allocation: Realizing Mean-Variability-Fairness Tradeoffs. - Vinay Joseph; Gustavo de Veciana; Ari Arapostathis (IEEE Trans. Autom. Control., 2015)

Infinite Horizon Average Optimality of the N-network Queueing Model in the Halfin-Whitt Regime. - Ari Arapostathis; Guodong Pang (CoRR, 2016)

Infinite horizon asymptotic average optimality for large-scale parallel server networks. - Ari Arapostathis; Guodong Pang (CoRR, 2017)

A Correction to "A Relative Value Iteration Algorithm for Nondegenerate Controlled Diffusions". - Ari Arapostathis; Vivek S. Borkar (SIAM J. Control. Optim., 2017)

Some New Results on Sample Path Optimality in Ergodic Control of Diffusions. - Ari Arapostathis (IEEE Trans. Autom. Control., 2017)

On Learning the cμ Rule in Single and Parallel Server Networks. - Subhashini Krishnasamy; Ari Arapostathis; Ramesh Johari; Sanjay Shakkottai (Allerton, 2018)

On Learning the cμ Rule: Single and Multiserver Settings. - Subhashini Krishnasamy; Ari Arapostathis; Ramesh Johari; Sanjay Shakkottai (CoRR, 2018)

Infinite-Horizon Average Optimality of the N-Network in the Halfin-Whitt Regime. - Ari Arapostathis; Guodong Pang (Math. Oper. Res., 2018)

Augmenting Max-Weight With Explicit Learning for Wireless Scheduling With Switching Costs. - Subhashini Krishnasamy; P. T. Akhil; Ari Arapostathis; Rajesh Sundaresan; Sanjay Shakkottai (IEEE/ACM Trans. Netw., 2018)

Optimal scheduling of multiple sensors which transmit measurements over a dynamic lossy network. - Johnson Carroll; Hassan Hmedi; Ari Arapostathis (CDC, 2019)

Average cost optimal control under weak hypotheses: Relative value iterations. - Ari Arapostathis; Vivek S. Borkar (CoRR, 2019)

On uniform stability of certain parallel server networks with no abandonment in the Halfin-Whitt regime. - Hassan Hmedi; Ari Arapostathis; Guodong Pang (CoRR, 2019)

Ergodic Control of a Class of Jump Diffusions with Finite Lévy Measures and Rough Kernels. - Ari Arapostathis; Luis Caffarelli; Guodong Pang; Yi Zheng (SIAM J. Control. Optim., 2019)

System-wide safety staffing and stabilizability of large-scale parallel server networks. - Hassan Hmedi; Ari Arapostathis; Guodong Pang (CoRR, 2020)

A Variational Formula for Risk-Sensitive Control of Diffusions in ℝd. - Ari Arapostathis; Anup Biswas (SIAM J. Control. Optim., 2020)

A Variational Characterization of the Risk-Sensitive Average Reward for Controlled Diffusions on ℝd. - Ari Arapostathis; Anup Biswas; Vivek S. Borkar; K. Suresh Kumar (SIAM J. Control. Optim., 2020)

Linear and Dynamic Programs for Risk-Sensitive Cost Minimization. - Ari Arapostathis; Vivek S. Borkar (CDC, 2021)

On Uniform Exponential Ergodicity of Markovian Multiclass Many-Server Queues in the Halfin-Whitt Regime. - Ari Arapostathis; Hassan Hmedi; Guodong Pang (Math. Oper. Res., 2021)

Uniform stability of some large-scale parallel server networks. - Hassan Hmedi; Ari Arapostathis; Guodong Pang (Queueing Syst. Theory Appl., 2022)

On the global convergence of relative value iteration for infinite-horizon risk-sensitive control of diffusions. - Hassan Hmedi; Ari Arapostathis; Guodong Pang (Syst. Control. Lett., 2023)

On System-Wide Safety Staffing of Large-Scale Parallel Server Networks. - Hassan Hmedi; Ari Arapostathis; Guodong Pang (Oper. Res., 2023)

Optimal Sensor Scheduling Under Intermittent Observations Subject to Network Dynamics. - Hassan Hmedi; Johnson Carroll; Ari Arapostathis (IEEE Trans. Autom. Control., 2023)