Ari Arapostathis

According to our database, Ari Arapostathis authored at least 78 papers between 1990 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Optimal Sensor Scheduling Under Intermittent Observations Subject to Network Dynamics.

Hassan Hmedi, Johnson Carroll, Ari Arapostathis

IEEE Trans. Autom. Control., March, 2023

On System-Wide Safety Staffing of Large-Scale Parallel Server Networks.

Hassan Hmedi, Ari Arapostathis, Guodong Pang

Oper. Res., March, 2023

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

2022

Uniform stability of some large-scale parallel server networks.

Hassan Hmedi, Ari Arapostathis, Guodong Pang

Queueing Syst. Theory Appl., 2022

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

Linear and Dynamic Programs for Risk-Sensitive Cost Minimization.

Ari Arapostathis, Vivek S. Borkar

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

2020

A Variational Characterization of the Risk-Sensitive Average Reward for Controlled Diffusions on ℝ^d.

Ari Arapostathis, Anup Biswas, Vivek S. Borkar, K. Suresh Kumar

SIAM J. Control. Optim., 2020

A Variational Formula for Risk-Sensitive Control of Diffusions in ℝ^d.

Ari Arapostathis, Anup Biswas

SIAM J. Control. Optim., 2020

System-wide safety staffing and stabilizability of large-scale parallel server networks.

Hassan Hmedi, Ari Arapostathis, Guodong Pang

CoRR, 2020

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

On uniform stability of certain parallel server networks with no abandonment in the Halfin-Whitt regime.

Hassan Hmedi, Ari Arapostathis, Guodong Pang

CoRR, 2019

Average cost optimal control under weak hypotheses: Relative value iterations.

Ari Arapostathis, Vivek S. Borkar

CoRR, 2019

Optimal scheduling of multiple sensors which transmit measurements over a dynamic lossy network.

Johnson Carroll, Hassan Hmedi, Ari Arapostathis

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

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

Infinite-Horizon Average Optimality of the N-Network in the Halfin-Whitt Regime.

Ari Arapostathis, Guodong Pang

Math. Oper. Res., 2018

On Learning the cμ Rule: Single and Multiserver Settings.

Subhashini Krishnasamy, Ari Arapostathis, Ramesh Johari, Sanjay Shakkottai

CoRR, 2018

On Learning the cμ Rule in Single and Parallel Server Networks.

Subhashini Krishnasamy, Ari Arapostathis, Ramesh Johari, Sanjay Shakkottai

Proceedings of the 56th Annual Allerton Conference on Communication, 2018

2017

Some New Results on Sample Path Optimality in Ergodic Control of Diffusions.

Ari Arapostathis

IEEE Trans. Autom. Control., 2017

A Correction to "A Relative Value Iteration Algorithm for Nondegenerate Controlled Diffusions".

Ari Arapostathis, Vivek S. Borkar

SIAM J. Control. Optim., 2017

Infinite horizon asymptotic average optimality for large-scale parallel server networks.

Ari Arapostathis, Guodong Pang

CoRR, 2017

2016

Infinite Horizon Average Optimality of the N-network Queueing Model in the Halfin-Whitt Regime.

Ari Arapostathis, Guodong Pang

CoRR, 2016

2015

Resource Allocation: Realizing Mean-Variability-Fairness Tradeoffs.

Vinay Joseph, Gustavo de Veciana, Ari Arapostathis

IEEE Trans. Autom. Control., 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

Ergodic Control of Multiclass Multi-Pool Parallel Server Systems in the Halfin-Whitt Regime.

Ari Arapostathis, Guodong Pang

CoRR, 2015

Optimal scheduling of a large-scale multiclass parallel server system with ergodic cost.

Ari Arapostathis, Anup Biswas, Guodong Pang

Proceedings of the 2015 IEEE Conference on Computer Communications, 2015

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

Ergodic Control of Multi-Class M/M/N+M Queues in the Halfin-Whitt Regime.

Ari Arapostathis, Anup Biswas, Guodong Pang

CoRR, 2014

From Collatz-Weilandt to Donkser-Varadhan via Krein-Rutman.

Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar

Proceedings of the 53rd IEEE Conference on Decision and Control, 2014

Stabilization of a quasi-linear parabolic Cauchy problem associated with ergodic control of diffusions.

Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar

Proceedings of the 53rd IEEE Conference on Decision and Control, 2014

2013

Aspiration Learning in Coordination Games.

Georgios C. Chasparis, Ari Arapostathis, Jeff S. Shamma

SIAM J. Control. Optim., 2013

On the Non-Uniqueness of Solutions to the Average Cost HJB for Controlled Diffusions with Near-Monotone Costs.

Ari Arapostathis

CoRR, 2013

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

A Relative Value Iteration Algorithm for Nondegenerate Controlled Diffusions.

Ari Arapostathis, Vivek S. Borkar

SIAM J. Control. Optim., 2012

Relative Value Iteration for Stochastic Differential Games

Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar

CoRR, 2012

Fair scheduling in common-pool games by aspiration learning.

Georgios C. Chasparis, Ari Arapostathis, Jeff S. Shamma

Proceedings of the 10th International Symposium on Modeling and Optimization in Mobile, 2012

A relative value iteration for controlled diffusions under ergodic cost.

Ari Arapostathis, Vivek S. Borkar

Proceedings of the 51th IEEE Conference on Decision and Control, 2012

Time asymptotic behavior of the HJB equation associated with a class of mean-field games.

Ari Arapostathis

Proceedings of the 50th Annual Allerton Conference on Communication, 2012

2010

Uniform Recurrence Properties of Controlled Diffusions and Applications to Optimal Control.

Ari Arapostathis, Vivek S. Borkar

SIAM J. Control. Optim., 2010

2009

Detection of Flicker Caused by Interharmonics.

Taekhyun Kim, Edward J. Powers, W. Mack Grady, Ari Arapostathis

IEEE Trans. Instrum. Meas., 2009

On the adaptive control of a class of partially observed Markov decision processes.

Shun-Pin Hsu, Dong-Ming Chuang, Ari Arapostathis

Proceedings of the American Control Conference, 2009

2008

Broadcasting in sensor networks: the role of local information.

Sundar Subramanian, Sanjay Shakkottai, Ari Arapostathis

IEEE/ACM Trans. Netw., 2008

Optimal Sensor Querying: General Markovian and LQG Models With Controlled Observations.

Wei Wu, Ari Arapostathis

IEEE Trans. Autom. Control., 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

Joint Network Coding and Superposition Coding for Multi-User Information Exchange in Wireless Relaying Networks.

Chun-Hung Liu, Ari Arapostathis

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

2007

Stability and controllability of planar, conewise linear systems.

Ari Arapostathis, Mireille E. Broucke

Syst. Control. Lett., 2007

A new fault location method for electric power grids.

W. Mack Grady, Mehrdad Vatani, Ari Arapostathis

Proceedings of the 2007 Summer Computer Simulation Conference, 2007

Reconfiguration in Shipboard Power Systems.

Kent Davey, Raul Longoria, William Shutt, Johnson Carroll, Keerthi Nagaraj, Jerad Park, Tom Rosenwinkel, Wei Wu, Ari Arapostathis

Proceedings of the American Control Conference, 2007

2006

Optimal power allocation for a time-varying wireless channel under heavy-traffic approximation.

Wei Wu, Ari Arapostathis, Sanjay Shakkottai

IEEE Trans. Autom. Control., 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

On the Capacity of Multiple Access Channels with State Information and Feedback

Wei Wu, Sriram Vishwanath, Ari Arapostathis

CoRR, 2006

On the Capacity of Interference Channels with Degraded Message sets

Wei Wu, Sriram Vishwanath, Ari Arapostathis

CoRR, 2006

Distributed Stochastic Power and Rate Allocation for Energy Minimization in Wireless Sensor Networks.

Chun-Hung Liu, Ari Arapostathis

Proceedings of the 64th IEEE Vehicular Technology Conference, 2006

Capacity Results for Multiple Access Channels with State and Feedback.

Wei Wu, Sriram Vishwanath, Ari Arapostathis

Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

Analytical modeling of SRAM dynamic stability.

Bin Zhang, Ari Arapostathis, Sani R. Nassif, Michael Orshansky

Proceedings of the 2006 International Conference on Computer-Aided Design, 2006

On the Capacity of Gaussian Weak Interference Channels with Degraded Message sets.

Wei Wu, Sriram Vishwanath, Ari Arapostathis

Proceedings of the 40th Annual Conference on Information Sciences and Systems, 2006

On optimal control of Markov chains with safety constraint.

Shun-Pin Hsu, Ari Arapostathis, Ratnesh Kumar

Proceedings of the American Control Conference, 2006

2005

Minimum outage probability transmission with imperfect feedback for MISO fading channels.

Yongzhe Xie, Costas N. Georghiades, Ari Arapostathis

IEEE Trans. Wirel. Commun., 2005

Control of Markov chains with safety bounds.

Ari Arapostathis, Ratnesh Kumar, Shun-Pin Hsu

IEEE Trans Autom. Sci. Eng., 2005

Optimal control of stochastic systems with costly observations - the general Markovian model and the LQG problem.

Wei Wu, Ari Arapostathis

Proceedings of the American Control Conference, 2005

2004

Safety control of partially observed MDPs with applications to machine maintenance problems.

Shun-Pin Hsu, Aristotle Arapostathis

Proceedings of the IEEE International Conference on Systems, 2004

Competitive Markov decision processes with partial observation.

Shun-Pin Hsu, Aristotle Arapostathis

Proceedings of the IEEE International Conference on Systems, 2004

Strict-sense constrained Markov decision processes.

Shun-Pin Hsu, Aristotle Arapostathis

Proceedings of the IEEE International Conference on Systems, 2004

On non-stationary policies and maximal invariant safe sets of controlled Markov chains.

Wei Wu, Ari Arapostathis, Ratnesh Kumar

Proceedings of the 43rd IEEE Conference on Decision and Control, 2004

Ergodic control of jump diffusions in R^d under a near-monotone cost assumption.

Ari Arapostathis, Mrinal K. Ghosh

Proceedings of the 43rd IEEE Conference on Decision and Control, 2004

A note on some new results on the ergodic control of partially observed Markov chains.

Shun-Pin Hsu, Ari Arapostathis

Proceedings of the 2004 American Control Conference, 2004

2003

Linearization of discrete-time systems via restricted dynamic feedback.

Hong-Gi Lee, Ari Arapostathis, Steven I. Marcus

IEEE Trans. Autom. Control., 2003

Controlled Markov chains with safety upper bound.

Aristotle Arapostathis, Ratnesh Kumar, Sekhar Tangirala

IEEE Trans. Autom. Control., 2003

Outage probability for MISO fading channels with imperfect feedback.

Yongzhe Xie, Costas N. Georghiades, Ari Arapostathis

Proceedings of the Global Telecommunications Conference, 2003

An algorithm for linearization of discrete-time systems via restricted dynamic feedback.

Hong-Gi Lee, Ari Arapostathis, Steven I. Marcus

Proceedings of the 42nd IEEE Conference on Decision and Control, 2003

State-feedback control of Markov chains with safety bounds.

Ari Arapostathis, Ratnesh Kumar, Shun-Pin Hsu

Proceedings of the 42nd IEEE Conference on Decision and Control, 2003

2002

Continuous selections of trajectories of hybrid systems.

Mireille E. Broucke, Ari Arapostathis

Syst. Control. Lett., 2002

2001

On the controllability of a class of nonlinear stochastic systems.

Ari Arapostathis, Raju K. George, Mrinal K. Ghosh

Syst. Control. Lett., 2001

Controlled Markov chains and safety criteria.

Ari Arapostathis, Ratnesh Kumar, Sekhar Tangirala

Proceedings of the 40th IEEE Conference on Decision and Control, 2001

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 Switching Diffusions as Hybrid Processes.

Mrinal K. Ghosh, Steven I. Marcus, Aristotle Arapostathis

Proceedings of the Hybrid Systems III: Verification and Control, 1995

1993

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

1991

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

1990

Analysis of an identification algorithm arising in the adaptive estimation of Markov chains.

Aristotle Arapostathis, Steven I. Marcus

Math. Control. Signals Syst., 1990