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ORCIDAri Arapostathis
Aristotle Arapostathis
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- affiliation: University of Texas at Austin, USA
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2020 – today
- 2023
[j36]Hassan Hmedi
, Ari Arapostathis, Guodong Pang:
On System-Wide Safety Staffing of Large-Scale Parallel Server Networks. Oper. Res. 71(2): 415-432 (2023)- [j35]Hassan Hmedi, Ari Arapostathis, Guodong Pang:
On the global convergence of relative value iteration for infinite-horizon risk-sensitive control of diffusions. Syst. Control. Lett. 171: 105413 (2023) - [j34]Hassan Hmedi, Johnson Carroll, Ari Arapostathis:
Optimal Sensor Scheduling Under Intermittent Observations Subject to Network Dynamics. IEEE Trans. Autom. Control. 68(3): 1399-1414 (2023) - 2022
- [j33]Hassan Hmedi, Ari Arapostathis, Guodong Pang:
Uniform stability of some large-scale parallel server networks. Queueing Syst. Theory Appl. 102(3-4): 509-552 (2022) - 2021
- [j32]Ari Arapostathis, Hassan Hmedi, Guodong Pang:
On Uniform Exponential Ergodicity of Markovian Multiclass Many-Server Queues in the Halfin-Whitt Regime. Math. Oper. Res. 46(2): 772-796 (2021) - [c35]Ari Arapostathis, Vivek S. Borkar:
Linear and Dynamic Programs for Risk-Sensitive Cost Minimization. CDC 2021: 3042-3047 - 2020
- [j31]Ari Arapostathis, Anup Biswas:
A Variational Formula for Risk-Sensitive Control of Diffusions in ℝd. SIAM J. Control. Optim. 58(1): 85-103 (2020) - [j30]Ari Arapostathis, Anup Biswas, Vivek S. Borkar, K. Suresh Kumar:
A Variational Characterization of the Risk-Sensitive Average Reward for Controlled Diffusions on ℝd. SIAM J. Control. Optim. 58(6): 3785-3813 (2020) - [i19]Hassan Hmedi, Ari Arapostathis, Guodong Pang:
System-wide safety staffing and stabilizability of large-scale parallel server networks. CoRR abs/2009.01942 (2020)
2010 – 2019
- 2019
- [j29]Ari Arapostathis, Luis Caffarelli, Guodong Pang, Yi Zheng:
Ergodic Control of a Class of Jump Diffusions with Finite Lévy Measures and Rough Kernels. SIAM J. Control. Optim. 57(2): 1516-1540 (2019) - [c34]Johnson Carroll, Hassan Hmedi, Ari Arapostathis:
Optimal scheduling of multiple sensors which transmit measurements over a dynamic lossy network. CDC 2019: 684-689 - [i18]Ari Arapostathis, Vivek S. Borkar:
Average cost optimal control under weak hypotheses: Relative value iterations. CoRR abs/1902.01048 (2019) - [i17]Hassan Hmedi, Ari Arapostathis, Guodong Pang:
On uniform stability of certain parallel server networks with no abandonment in the Halfin-Whitt regime. CoRR abs/1907.04793 (2019) - [i16]Johnson Carroll, Hassan Hmedi, Ari Arapostathis:
Optimal sensor scheduling under intermittent observations subject to network dynamics. CoRR abs/1912.07107 (2019) - 2018
- [j28]Ari Arapostathis, Guodong Pang:
Infinite-Horizon Average Optimality of the N-Network in the Halfin-Whitt Regime. Math. Oper. Res. 43(3): 838-866 (2018) - [j27]Subhashini Krishnasamy, P. T. Akhil, Ari Arapostathis, Rajesh Sundaresan, Sanjay Shakkottai:
Augmenting Max-Weight With Explicit Learning for Wireless Scheduling With Switching Costs. IEEE/ACM Trans. Netw. 26(6): 2501-2514 (2018) - [c33]Subhashini Krishnasamy, Ari Arapostathis, Ramesh Johari, Sanjay Shakkottai:
On Learning the cμ Rule in Single and Parallel Server Networks. Allerton 2018: 153-154 - [i15]Subhashini Krishnasamy, Ari Arapostathis, Ramesh Johari, Sanjay Shakkottai:
On Learning the cμ Rule: Single and Multiserver Settings. CoRR abs/1802.06723 (2018) - [i14]Subhashini Krishnasamy, P. T. Akhil, Ari Arapostathis, Rajesh Sundaresan, Sanjay Shakkottai:
Augmenting Max-Weight with Explicit Learning for Wireless Scheduling with Switching Costs. CoRR abs/1808.01618 (2018) - [i13]Ari Arapostathis, Hassan Hmedi, Guodong Pang:
On uniform exponential ergodicity of Markovian multiclass many-server queues in the Halfin-Whitt regime. CoRR abs/1812.03528 (2018) - 2017
- [j26]Ari Arapostathis, Vivek S. Borkar:
A Correction to "A Relative Value Iteration Algorithm for Nondegenerate Controlled Diffusions". SIAM J. Control. Optim. 55(3): 1711-1715 (2017) - [j25]Ari Arapostathis:
Some New Results on Sample Path Optimality in Ergodic Control of Diffusions. IEEE Trans. Autom. Control. 62(10): 5351-5356 (2017) - [c32]Subhashini Krishnasamy, P. T. Akhil, Ari Arapostathis, Sanjay Shakkottai, Rajesh Sundaresan:
Augmenting max-weight with explicit learning for wireless scheduling with switching costs. INFOCOM 2017: 1-9 - [i12]Ari Arapostathis, Guodong Pang:
Infinite horizon asymptotic average optimality for large-scale parallel server networks. CoRR abs/1706.03931 (2017) - 2016
- [i11]Ari Arapostathis, Guodong Pang:
Infinite Horizon Average Optimality of the N-network Queueing Model in the Halfin-Whitt Regime. CoRR abs/1602.03275 (2016) - 2015
- [j24]Zaher M. Kassas, Ari Arapostathis, Todd E. Humphreys:
Greedy Motion Planning for Simultaneous Signal Landscape Mapping and Receiver Localization. IEEE J. Sel. Top. Signal Process. 9(2): 247-258 (2015) - [j23]Vinay Joseph, Gustavo de Veciana, Ari Arapostathis:
Resource Allocation: Realizing Mean-Variability-Fairness Tradeoffs. IEEE Trans. Autom. Control. 60(1): 19-33 (2015) - [c31]Ari Arapostathis, Anup Biswas, Guodong Pang:
Optimal scheduling of a large-scale multiclass parallel server system with ergodic cost. INFOCOM 2015: 954-962 - [i10]Ari Arapostathis, Guodong Pang:
Ergodic Control of Multiclass Multi-Pool Parallel Server Systems in the Halfin-Whitt Regime. CoRR abs/1505.04307 (2015) - 2014
- [j22]Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar:
Convergence of the Relative Value Iteration for the Ergodic Control Problem of Nondegenerate Diffusions under Near-Monotone Costs. SIAM J. Control. Optim. 52(1): 1-31 (2014) - [c30]Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar:
Stabilization of a quasi-linear parabolic Cauchy problem associated with ergodic control of diffusions. CDC 2014: 1103-1110 - [c29]Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar:
From Collatz-Weilandt to Donkser-Varadhan via Krein-Rutman. CDC 2014: 1874-1879 - [i9]Ari Arapostathis, Anup Biswas, Guodong Pang:
Ergodic Control of Multi-Class M/M/N+M Queues in the Halfin-Whitt Regime. CoRR abs/1404.1957 (2014) - 2013
- [j21]Georgios C. Chasparis, Ari Arapostathis, Jeff S. Shamma:
Aspiration Learning in Coordination Games. SIAM J. Control. Optim. 51(1): 465-490 (2013) - [i8]Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar:
Convergence of The Relative Value Iteration for the Ergodic Control Problem of Nondegenerate Diffusions under Near-Monotone Costs. CoRR abs/1303.0618 (2013) - [i7]Ari Arapostathis:
On the Non-Uniqueness of Solutions to the Average Cost HJB for Controlled Diffusions with Near-Monotone Costs. CoRR abs/1309.6307 (2013) - 2012
- [j20]Ari Arapostathis, Vivek S. Borkar:
A Relative Value Iteration Algorithm for Nondegenerate Controlled Diffusions. SIAM J. Control. Optim. 50(4): 1886-1902 (2012) - [j19]Daifeng Wang, Mia K. Markey, Claus O. Wilke, Ari Arapostathis:
Eigen-Genomic System Dynamic-Pattern Analysis (ESDA): Modeling mRNA Degradation and Self-Regulation. IEEE ACM Trans. Comput. Biol. Bioinform. 9(2): 430-437 (2012) - [c28]Ari Arapostathis:
Time asymptotic behavior of the HJB equation associated with a class of mean-field games. Allerton Conference 2012: 449-451 - [c27]Vinay Joseph, Gustavo de Veciana, Ari Arapostathis:
Resource allocation: Realizing mean-variability-fairness tradeoffs. Allerton Conference 2012: 831-838 - [c26]Ari Arapostathis, Vivek S. Borkar:
A relative value iteration for controlled diffusions under ergodic cost. CDC 2012: 6702-6707 - [c25]Georgios C. Chasparis, Ari Arapostathis, Jeff S. Shamma:
Fair scheduling in common-pool games by aspiration learning. WiOpt 2012: 386-390 - [i6]Vinay Joseph, Gustavo de Veciana, Ari Arapostathis:
Resource Allocation: Realizing Mean-Variability-Fairness Tradeoffs. CoRR abs/1207.2514 (2012) - [i5]Ari Arapostathis, Vivek S. Borkar, K. Suresh Kumar:
Relative Value Iteration for Stochastic Differential Games. CoRR abs/1210.8188 (2012) - 2011
- [i4]Georgios C. Chasparis, Ari Arapostathis, Jeff S. Shamma:
Aspiration Learning in Coordination Games. CoRR abs/1110.4412 (2011) - 2010
- [j18]Ari Arapostathis, Vivek S. Borkar:
Uniform Recurrence Properties of Controlled Diffusions and Applications to Optimal Control. SIAM J. Control. Optim. 48(7): 4181-4223 (2010) - [c24]Georgios C. Chasparis, Jeff S. Shamma, Ari Arapostathis:
Aspiration learning in coordination games. CDC 2010: 5756-5761
2000 – 2009
- 2009
- [j17]Taekhyun Kim, Edward J. Powers, W. Mack Grady, Ari Arapostathis:
Detection of Flicker Caused by Interharmonics. IEEE Trans. Instrum. Meas. 58(1): 152-160 (2009) - [c23]Shun-Pin Hsu, Dong-Ming Chuang, Ari Arapostathis:
On the adaptive control of a class of partially observed Markov decision processes. ACC 2009: 5635-5640 - 2008
- [j16]Wei Wu, Ari Arapostathis:
Optimal Sensor Querying: General Markovian and LQG Models With Controlled Observations. IEEE Trans. Autom. Control. 53(6): 1392-1405 (2008) - [j15]Hong-Gi Lee, Ari Arapostathis, Steven I. Marcus:
Necessary and Sufficient Conditions for State Equivalence to a Nonlinear Discrete-Time Observer Canonical Form. IEEE Trans. Autom. Control. 53(11): 2701-2707 (2008) - [j14]Sundar Subramanian, Sanjay Shakkottai, Ari Arapostathis:
Broadcasting in sensor networks: the role of local information. IEEE/ACM Trans. Netw. 16(5): 1133-1146 (2008) - [c22]Chun-Hung Liu, Ari Arapostathis:
Joint Network Coding and Superposition Coding for Multi-User Information Exchange in Wireless Relaying Networks. GLOBECOM 2008: 3778-3783 - 2007
- [j13]Ari Arapostathis, Mireille E. Broucke:
Stability and controllability of planar, conewise linear systems. Syst. Control. Lett. 56(2): 150-158 (2007) - [c21]Kent Davey, Raul Longoria, William Shutt, Johnson Carroll, Keerthi Nagaraj, Jerad Park, Tom Rosenwinkel, Wei Wu, Ari Arapostathis:
Reconfiguration in Shipboard Power Systems. ACC 2007: 4750-4755 - [c20]Ari Arapostathis, Mireille E. Broucke:
Stability and controllability of planar, conewise linear systems. CDC 2007: 6268-6273 - [c19]W. Mack Grady, Mehrdad Vatani, Ari Arapostathis:
A new fault location method for electric power grids. SCSC 2007: 63-69 - 2006
- [j12]Shun-Pin Hsu, Dong-Ming Chuang, Aristotle Arapostathis:
On the existence of stationary optimal policies for partially observed MDPs under the long-run average cost criterion. Syst. Control. Lett. 55(2): 165-173 (2006) - [j11]Wei Wu, Ari Arapostathis, Sanjay Shakkottai:
Optimal power allocation for a time-varying wireless channel under heavy-traffic approximation. IEEE Trans. Autom. Control. 51(4): 580-594 (2006) - [c18]Shun-Pin Hsu, Ari Arapostathis, Ratnesh Kumar:
On optimal control of Markov chains with safety constraint. ACC 2006: 1-6 - [c17]Wei Wu, Sriram Vishwanath, Ari Arapostathis:
On the Capacity of Gaussian Weak Interference Channels with Degraded Message sets. CISS 2006: 1703-1708 - [c16]Bin Zhang, Ari Arapostathis, Sani R. Nassif, Michael Orshansky:
Analytical modeling of SRAM dynamic stability. ICCAD 2006: 315-322 - [c15]Sundar Subramanian, Sanjay Shakkottai, Ari Arapostathis:
Broadcasting in Sensor Networks: The Role of Local Information. INFOCOM 2006 - [c14]Wei Wu, Sriram Vishwanath, Ari Arapostathis:
Capacity Results for Multiple Access Channels with State and Feedback. ISIT 2006: 962-966 - [c13]Chun-Hung Liu, Ari Arapostathis:
Distributed Stochastic Power and Rate Allocation for Energy Minimization in Wireless Sensor Networks. VTC Fall 2006: 1-5 - [i3]Wei Wu, Sriram Vishwanath, Ari Arapostathis:
On the Capacity of Interference Channels with Degraded Message sets. CoRR abs/cs/0605071 (2006) - [i2]Wei Wu, Sriram Vishwanath, Ari Arapostathis:
On the Capacity of Gaussian Weak Interference Channels with Degraded Message sets. CoRR abs/cs/0605072 (2006) - [i1]Wei Wu, Sriram Vishwanath, Ari Arapostathis:
On the Capacity of Multiple Access Channels with State Information and Feedback. CoRR abs/cs/0606014 (2006) - 2005
- [j10]Ari Arapostathis, Ratnesh Kumar, Shun-Pin Hsu:
Control of Markov chains with safety bounds. IEEE Trans Autom. Sci. Eng. 2(4): 333-343 (2005) - [j9]Yongzhe Xie, Costas N. Georghiades, Ari Arapostathis:
Minimum outage probability transmission with imperfect feedback for MISO fading channels. IEEE Trans. Wirel. Commun. 4(3): 1084-1091 (2005) - [c12]Wei Wu, Ari Arapostathis:
Optimal control of stochastic systems with costly observations - the general Markovian model and the LQG problem. ACC 2005: 294-299vol.1 - 2004
- [c11]Shun-Pin Hsu, Ari Arapostathis:
A note on some new results on the ergodic control of partially observed Markov chains. ACC 2004: 708-709 - [c10]Wei Wu, Ari Arapostathis, Ratnesh Kumar:
On non-stationary policies and maximal invariant safe sets of controlled Markov chains. CDC 2004: 3696-3701 - [c9]Ari Arapostathis, Mrinal K. Ghosh:
Ergodic control of jump diffusions in Rd under a near-monotone cost assumption. CDC 2004: 4140-4145 - [c8]Shun-Pin Hsu, Aristotle Arapostathis:
Strict-sense constrained Markov decision processes. SMC (1) 2004: 194-199 - [c7]Shun-Pin Hsu, Aristotle Arapostathis:
Competitive Markov decision processes with partial observation. SMC (1) 2004: 236-241 - [c6]Shun-Pin Hsu, Aristotle Arapostathis:
Safety control of partially observed MDPs with applications to machine maintenance problems. SMC (1) 2004: 261-265 - 2003
- [j8]Aristotle Arapostathis, Ratnesh Kumar, Sekhar Tangirala:
Controlled Markov chains with safety upper bound. IEEE Trans. Autom. Control. 48(7): 1230-1234 (2003) - [j7]Hong-Gi Lee, Ari Arapostathis, Steven I. Marcus:
Linearization of discrete-time systems via restricted dynamic feedback. IEEE Trans. Autom. Control. 48(9): 1646-1650 (2003) - [c5]Hong-Gi Lee, Ari Arapostathis, Steven I. Marcus:
An algorithm for linearization of discrete-time systems via restricted dynamic feedback. CDC 2003: 1362-1367 - [c4]Ari Arapostathis, Ratnesh Kumar, Shun-Pin Hsu:
State-feedback control of Markov chains with safety bounds. CDC 2003: 6283-6288 - [c3]Yongzhe Xie, Costas N. Georghiades, Ari Arapostathis:
Outage probability for MISO fading channels with imperfect feedback. GLOBECOM 2003: 1674-1678 - 2002
- [j6]Mireille E. Broucke, Ari Arapostathis:
Continuous selections of trajectories of hybrid systems. Syst. Control. Lett. 47(2): 149-157 (2002) - 2001
- [j5]Ari Arapostathis, Raju K. George, Mrinal K. Ghosh:
On the controllability of a class of nonlinear stochastic systems. Syst. Control. Lett. 44(1): 25-34 (2001) - [c2]Ari Arapostathis, Ratnesh Kumar, Sekhar Tangirala:
Controlled Markov chains and safety criteria. CDC 2001: 1675-1680
1990 – 1999
- 1995
- [j4]Mohendro Kumar Ghosh, Ari Arapostathis, Steven I. Marcus:
A note on an LQG regulator with Markovian switching and pathwise average cost. IEEE Trans. Autom. Control. 40(11): 1919-1921 (1995) - [c1]Mrinal K. Ghosh, Steven I. Marcus, Aristotle Arapostathis:
Controlled Switching Diffusions as Hybrid Processes. Hybrid Systems 1995: 64-75 - 1993
- [j3]Emmanuel Fernández-Gaucherand, Aristotle Arapostathis, Steven I. Marcus:
Analysis of an adaptive control scheme for a partially observed controlled Markov chain. IEEE Trans. Autom. Control. 38(6): 987-993 (1993) - 1991
- [j2]Emmanuel Fernández-Gaucherand, Aristotle Arapostathis, Steven I. Marcus:
On the average cost optimality equation and the structure of optimal policies for partially observable Markov decision processes. Ann. Oper. Res. 29(1): 439-469 (1991) - 1990
- [j1]Aristotle Arapostathis, Steven I. Marcus:
Analysis of an identification algorithm arising in the adaptive estimation of Markov chains. Math. Control. Signals Syst. 3(1): 1-29 (1990)
Coauthor Index
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