Ari Arapostathis

81 papers A* 3A 1B 4C 5Misc 1Journal 50Unranked 17

Year	Rank	Type	Title / Venue / Authors
2023	J	`jnl`	On System-Wide Safety Staffing of Large-Scale Parallel Server Networks. Oper. Res. Hassan Hmedi, Ari Arapostathis, Guodong Pang
2023	J	`jnl`	On the global convergence of relative value iteration for infinite-horizon risk-sensitive control of diffusions. Syst. Control. Lett. Hassan Hmedi, Ari Arapostathis, Guodong Pang
2023	J	`jnl`	Optimal Sensor Scheduling Under Intermittent Observations Subject to Network Dynamics. IEEE Trans. Autom. Control. Hassan Hmedi, Johnson Carroll, Ari Arapostathis
2022	J	`jnl`	Uniform stability of some large-scale parallel server networks. Queueing Syst. Theory Appl. Hassan Hmedi, Ari Arapostathis, Guodong Pang
2021	—	`conf`	Linear and Dynamic Programs for Risk-Sensitive Cost Minimization. CDC Ari Arapostathis, Vivek S. Borkar
2021	J	`jnl`	On Uniform Exponential Ergodicity of Markovian Multiclass Many-Server Queues in the Halfin-Whitt Regime. Math. Oper. Res. Ari Arapostathis, Hassan Hmedi, Guodong Pang
2020	J	`jnl`	A Variational Characterization of the Risk-Sensitive Average Reward for Controlled Diffusions on ℝ SIAM J. Control. Optim. Ari Arapostathis, Anup Biswas, Vivek S. Borkar, K. Suresh Kumar
2020	J	`jnl`	A Variational Formula for Risk-Sensitive Control of Diffusions in ℝ SIAM J. Control. Optim. Ari Arapostathis, Anup Biswas
2020	J	`jnl`	System-wide safety staffing and stabilizability of large-scale parallel server networks. CoRR Hassan Hmedi, Ari Arapostathis, Guodong Pang
2019	J	`jnl`	Average cost optimal control under weak hypotheses: Relative value iterations. CoRR Ari Arapostathis, Vivek S. Borkar
2019	J	`jnl`	Ergodic Control of a Class of Jump Diffusions with Finite Lévy Measures and Rough Kernels. SIAM J. Control. Optim. Ari Arapostathis, Luis Caffarelli, Guodong Pang, Yi Zheng
2019	J	`jnl`	On uniform stability of certain parallel server networks with no abandonment in the Halfin-Whitt regime. CoRR Hassan Hmedi, Ari Arapostathis, Guodong Pang
2019	—	`conf`	Optimal scheduling of multiple sensors which transmit measurements over a dynamic lossy network. CDC Johnson Carroll, Hassan Hmedi, Ari Arapostathis
2019	J	`jnl`	Optimal sensor scheduling under intermittent observations subject to network dynamics. CoRR Johnson Carroll, Hassan Hmedi, Ari Arapostathis
2018	J	`jnl`	Augmenting Max-Weight With Explicit Learning for Wireless Scheduling With Switching Costs. IEEE/ACM Trans. Netw. Subhashini Krishnasamy, P. T. Akhil, Ari Arapostathis, Rajesh Sundaresan, Sanjay Shakkottai
2018	J	`jnl`	Augmenting Max-Weight with Explicit Learning for Wireless Scheduling with Switching Costs. CoRR Subhashini Krishnasamy, P. T. Akhil, Ari Arapostathis, Rajesh Sundaresan, Sanjay Shakkottai
2018	J	`jnl`	Infinite-Horizon Average Optimality of the N-Network in the Halfin-Whitt Regime. Math. Oper. Res. Ari Arapostathis, Guodong Pang
2018	—	`conf`	On Learning the cμ Rule in Single and Parallel Server Networks. Allerton Subhashini Krishnasamy, Ari Arapostathis, Ramesh Johari, Sanjay Shakkottai
2018	J	`jnl`	On Learning the cμ Rule: Single and Multiserver Settings. CoRR Subhashini Krishnasamy, Ari Arapostathis, Ramesh Johari, Sanjay Shakkottai
2018	J	`jnl`	On uniform exponential ergodicity of Markovian multiclass many-server queues in the Halfin-Whitt regime. CoRR Ari Arapostathis, Hassan Hmedi, Guodong Pang
2017	J	`jnl`	A Correction to "A Relative Value Iteration Algorithm for Nondegenerate Controlled Diffusions". SIAM J. Control. Optim. Ari Arapostathis, Vivek S. Borkar
2017	A*	`conf`	Augmenting max-weight with explicit learning for wireless scheduling with switching costs. INFOCOM Subhashini Krishnasamy, P. T. Akhil, Ari Arapostathis, Sanjay Shakkottai, Rajesh Sundaresan
2017	J	`jnl`	Infinite horizon asymptotic average optimality for large-scale parallel server networks. CoRR Ari Arapostathis, Guodong Pang
2017	J	`jnl`	Some New Results on Sample Path Optimality in Ergodic Control of Diffusions. IEEE Trans. Autom. Control. Ari Arapostathis
2016	J	`jnl`	Infinite Horizon Average Optimality of the N-network Queueing Model in the Halfin-Whitt Regime. CoRR Ari Arapostathis, Guodong Pang
2015	J	`jnl`	Ergodic Control of Multiclass Multi-Pool Parallel Server Systems in the Halfin-Whitt Regime. CoRR Ari Arapostathis, Guodong Pang
2015	J	`jnl`	Greedy Motion Planning for Simultaneous Signal Landscape Mapping and Receiver Localization. IEEE J. Sel. Top. Signal Process. Zaher M. Kassas, Ari Arapostathis, Todd E. Humphreys
2015	A*	`conf`	Optimal scheduling of a large-scale multiclass parallel server system with ergodic cost. INFOCOM Ari Arapostathis, Anup Biswas, Guodong Pang
2015	J	`jnl`	Resource Allocation: Realizing Mean-Variability-Fairness Tradeoffs. IEEE Trans. Autom. Control. Vinay Joseph, Gustavo de Veciana, Ari Arapostathis
2014	J	`jnl`	Convergence of the Relative Value Iteration for the Ergodic Control Problem of Nondegenerate Diffusions under Near-Monotone Costs. SIAM J. Control. Optim. Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar
2014	J	`jnl`	Ergodic Control of Multi-Class M/M/N+M Queues in the Halfin-Whitt Regime. CoRR Ari Arapostathis, Anup Biswas, Guodong Pang
2014	—	`conf`	From Collatz-Weilandt to Donkser-Varadhan via Krein-Rutman. CDC Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar
2014	—	`conf`	Stabilization of a quasi-linear parabolic Cauchy problem associated with ergodic control of diffusions. CDC Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar
2013	J	`jnl`	Aspiration Learning in Coordination Games. SIAM J. Control. Optim. Georgios C. Chasparis, Ari Arapostathis, Jeff S. Shamma
2013	J	`jnl`	Convergence of The Relative Value Iteration for the Ergodic Control Problem of Nondegenerate Diffusions under Near-Monotone Costs CoRR Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar
2013	J	`jnl`	On the Non-Uniqueness of Solutions to the Average Cost HJB for Controlled Diffusions with Near-Monotone Costs. CoRR Ari Arapostathis
2012	J	`jnl`	A Relative Value Iteration Algorithm for Nondegenerate Controlled Diffusions. SIAM J. Control. Optim. Ari Arapostathis, Vivek S. Borkar
2012	—	`conf`	A relative value iteration for controlled diffusions under ergodic cost. CDC Ari Arapostathis, Vivek S. Borkar
2012	J	`jnl`	Eigen-Genomic System Dynamic-Pattern Analysis (ESDA): Modeling mRNA Degradation and Self-Regulation. IEEE ACM Trans. Comput. Biol. Bioinform. Daifeng Wang, Mia K. Markey, Claus O. Wilke, Ari Arapostathis
2012	B	`conf`	Fair scheduling in common-pool games by aspiration learning. WiOpt Georgios C. Chasparis, Ari Arapostathis, Jeff S. Shamma
2012	J	`jnl`	Relative Value Iteration for Stochastic Differential Games CoRR Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar
2012	J	`jnl`	Resource Allocation: Realizing Mean-Variability-Fairness Tradeoffs CoRR Vinay Joseph, Gustavo de Veciana, Ari Arapostathis
2012	—	`conf`	Resource allocation: Realizing mean-variability-fairness tradeoffs. Allerton Conference Vinay Joseph, Gustavo de Veciana, Ari Arapostathis
2012	—	`conf`	Time asymptotic behavior of the HJB equation associated with a class of mean-field games. Allerton Conference Ari Arapostathis
2011	J	`jnl`	Aspiration Learning in Coordination Games CoRR Georgios C. Chasparis, Ari Arapostathis, Jeff S. Shamma
2010	—	`conf`	Aspiration learning in coordination games. CDC Georgios C. Chasparis, Jeff S. Shamma, Ari Arapostathis
2010	J	`jnl`	Uniform Recurrence Properties of Controlled Diffusions and Applications to Optimal Control. SIAM J. Control. Optim. Ari Arapostathis, Vivek S. Borkar
2009	J	`jnl`	Detection of Flicker Caused by Interharmonics. IEEE Trans. Instrum. Meas. Taekhyun Kim, Edward J. Powers, W. Mack Grady, Ari Arapostathis
2009	C	`conf`	On the adaptive control of a class of partially observed Markov decision processes. ACC Shun-Pin Hsu, Dong-Ming Chuang, Ari Arapostathis
2008	J	`jnl`	Broadcasting in sensor networks: the role of local information. IEEE/ACM Trans. Netw. Sundar Subramanian, Sanjay Shakkottai, Ari Arapostathis
2008	B	`conf`	Joint Network Coding and Superposition Coding for Multi-User Information Exchange in Wireless Relaying Networks. GLOBECOM Chun-Hung Liu, Ari Arapostathis
2008	J	`jnl`	Necessary and Sufficient Conditions for State Equivalence to a Nonlinear Discrete-Time Observer Canonical Form. IEEE Trans. Autom. Control. Hong-Gi Lee, Ari Arapostathis, Steven I. Marcus
2008	J	`jnl`	Optimal Sensor Querying: General Markovian and LQG Models With Controlled Observations. IEEE Trans. Autom. Control. Wei Wu, Ari Arapostathis
2007	—	`conf`	A new fault location method for electric power grids. SCSC W. Mack Grady, Mehrdad Vatani, Ari Arapostathis
2007	C	`conf`	Reconfiguration in Shipboard Power Systems. ACC Kent Davey, Raul Longoria, William Shutt, Johnson Carroll, Keerthi Nagaraj, Jerad Park, Tom Rosenwinkel, Wei Wu, Ari Arapostathis
2007	—	`conf`	Stability and controllability of planar, conewise linear systems. CDC Ari Arapostathis, Mireille E. Broucke
2007	J	`jnl`	Stability and controllability of planar, conewise linear systems. Syst. Control. Lett. Ari Arapostathis, Mireille E. Broucke
2006	A	`conf`	Analytical modeling of SRAM dynamic stability. ICCAD Bin Zhang, Ari Arapostathis, Sani R. Nassif, Michael Orshansky
2006	A*	`conf`	Broadcasting in Sensor Networks: The Role of Local Information. INFOCOM Sundar Subramanian, Sanjay Shakkottai, Ari Arapostathis
2006	B	`conf`	Capacity Results for Multiple Access Channels with State and Feedback. ISIT Wei Wu, Sriram Vishwanath, Ari Arapostathis
2006	—	`conf`	Distributed Stochastic Power and Rate Allocation for Energy Minimization in Wireless Sensor Networks. VTC Fall Chun-Hung Liu, Ari Arapostathis
2006	C	`conf`	On optimal control of Markov chains with safety constraint. ACC Shun-Pin Hsu, Ari Arapostathis, Ratnesh Kumar
2006	J	`jnl`	On the Capacity of Gaussian Weak Interference Channels with Degraded Message sets CoRR Wei Wu, Sriram Vishwanath, Ari Arapostathis
2006	Misc	`conf`	On the Capacity of Gaussian Weak Interference Channels with Degraded Message sets. CISS Wei Wu, Sriram Vishwanath, Ari Arapostathis
2006	J	`jnl`	On the Capacity of Interference Channels with Degraded Message sets CoRR Wei Wu, Sriram Vishwanath, Ari Arapostathis
2006	J	`jnl`	On the Capacity of Multiple Access Channels with State Information and Feedback CoRR Wei Wu, Sriram Vishwanath, Ari Arapostathis
2006	J	`jnl`	Optimal power allocation for a time-varying wireless channel under heavy-traffic approximation. IEEE Trans. Autom. Control. Wei Wu, Ari Arapostathis, Sanjay Shakkottai
2005	J	`jnl`	Control of Markov chains with safety bounds. IEEE Trans Autom. Sci. Eng. Ari Arapostathis, Ratnesh Kumar, Shun-Pin Hsu
2005	J	`jnl`	Minimum outage probability transmission with imperfect feedback for MISO fading channels. IEEE Trans. Wirel. Commun. Yongzhe Xie, Costas N. Georghiades, Ari Arapostathis
2005	C	`conf`	Optimal control of stochastic systems with costly observations - the general Markovian model and the LQG problem. ACC Wei Wu, Ari Arapostathis
2004	C	`conf`	A note on some new results on the ergodic control of partially observed Markov chains. ACC Shun-Pin Hsu, Ari Arapostathis
2004	—	`conf`	Ergodic control of jump diffusions in R CDC Ari Arapostathis, Mrinal K. Ghosh
2004	—	`conf`	On non-stationary policies and maximal invariant safe sets of controlled Markov chains. CDC Wei Wu, Ari Arapostathis, Ratnesh Kumar
2003	—	`conf`	An algorithm for linearization of discrete-time systems via restricted dynamic feedback. CDC Hong-Gi Lee, Ari Arapostathis, Steven I. Marcus
2003	J	`jnl`	Linearization of discrete-time systems via restricted dynamic feedback. IEEE Trans. Autom. Control. Hong-Gi Lee, Ari Arapostathis, Steven I. Marcus
2003	B	`conf`	Outage probability for MISO fading channels with imperfect feedback. GLOBECOM Yongzhe Xie, Costas N. Georghiades, Ari Arapostathis
2003	—	`conf`	State-feedback control of Markov chains with safety bounds. CDC Ari Arapostathis, Ratnesh Kumar, Shun-Pin Hsu
2002	J	`jnl`	Continuous selections of trajectories of hybrid systems. Syst. Control. Lett. Mireille E. Broucke, Ari Arapostathis
2001	—	`conf`	Controlled Markov chains and safety criteria. CDC Ari Arapostathis, Ratnesh Kumar, Sekhar Tangirala
2001	J	`jnl`	On the controllability of a class of nonlinear stochastic systems. Syst. Control. Lett. Ari Arapostathis, Raju K. George, Mrinal K. Ghosh
1995	J	`jnl`	A note on an LQG regulator with Markovian switching and pathwise average cost. IEEE Trans. Autom. Control. Mohendro Kumar Ghosh, Ari Arapostathis, Steven I. Marcus