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Ari Arapostathis - Publications

Affiliations: 
1982- Electrical and Computer Engineering University of Texas at Austin, Austin, Texas, U.S.A. 
Area:
Electronics and Electrical Engineering, Operations Research, System Science Engineering
Website:
https://www.ece.utexas.edu/news/dr-aristotle-arapostathis-memoriam
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41 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Arapostathis A, Biswas A. A Variational Formula for Risk-Sensitive Control of Diffusions in $\mathbb{R}^d$ Siam Journal On Control and Optimization. 58: 85-103. DOI: 10.1137/18M1218704  0.306
2020 Arapostathis A, Pang G, Zheng Y. Ergodic control of diffusions with compound Poisson jumps under a general structural hypothesis Stochastic Processes and Their Applications. DOI: 10.1016/J.Spa.2020.06.008  0.401
2020 Arapostathis A, Pang G, Zheng Y. Optimal scheduling of critically loaded multiclass GI/M/n+M queues in an alternating renewal environment Applied Mathematics and Optimization. 1-45. DOI: 10.1007/S00245-020-09698-9  0.378
2019 Arapostathis A, Pang G, Sandrić N. Ergodicity of a Lévy-driven SDE arising from multiclass many-server queues The Annals of Applied Probability. 29: 1070-1126. DOI: 10.1214/18-Aap1430  0.307
2019 Arapostathis A, Caffarelli L, Pang G, Zheng Y. Ergodic Control of a Class of Jump Diffusions with Finite Lévy Measures and Rough Kernels Siam Journal On Control and Optimization. 57: 1516-1540. DOI: 10.1137/18M1166717  0.343
2019 Arapostathis A, Pang G. Infinite horizon asymptotic average optimality for large-scale parallel server networks Stochastic Processes and Their Applications. 129: 283-322. DOI: 10.1016/J.Spa.2018.03.005  0.395
2019 Arapostathis A, Biswas A, Saha S. Strict monotonicity of principal eigenvalues of elliptic operators in Rd and risk-sensitive control Journal De MathéMatiques Pures Et AppliquéEs. 124: 169-219. DOI: 10.1016/J.Matpur.2018.05.008  0.392
2018 Arapostathis A, Pang G. Infinite-Horizon Average Optimality of the N-Network in the Halfin–Whitt Regime Mathematics of Operations Research. 43: 838-866. DOI: 10.1287/Moor.2017.0886  0.413
2018 Arapostathis A, Biswas A, Borkar VS. Controlled equilibrium selection in stochastically perturbed dynamics The Annals of Probability. 46: 2749-2799. DOI: 10.1214/17-Aop1238  0.38
2018 Krishnasamy S, Akhil PT, Arapostathis A, Sundaresan R, Shakkottai S. Augmenting Max-Weight With Explicit Learning for Wireless Scheduling With Switching Costs Ieee/Acm Transactions On Networking. 26: 2501-2514. DOI: 10.1109/Tnet.2018.2869874  0.327
2018 Arapostathis A, Biswas A. Infinite horizon risk-sensitive control of diffusions without any blanket stability assumptions Stochastic Processes and Their Applications. 128: 1485-1524. DOI: 10.1016/J.Spa.2017.08.001  0.41
2017 Arapostathis A, Borkar VS. A Correction to “A Relative Value Iteration Algorithm for Nondegenerate Controlled Diffusions'' Siam Journal On Control and Optimization. 55: 1711-1715. DOI: 10.1137/16M110650X  0.368
2017 Arapostathis A. Some New Results on Sample Path Optimality in Ergodic Control of Diffusions Ieee Transactions On Automatic Control. 62: 5351-5356. DOI: 10.1109/Tac.2017.2664342  0.38
2017 Arapostathis A, Biswas A, Carroll J. On solutions of mean field games with ergodic cost Journal De MathéMatiques Pures Et AppliquéEs. 107: 205-251. DOI: 10.1016/J.Matpur.2016.06.004  0.309
2016 Arapostathis A, Pang G. Ergodic diffusion control of multiclass multi-pool networks in the Halfin–Whitt regime The Annals of Applied Probability. 26: 3110-3153. DOI: 10.1214/16-Aap1171  0.307
2016 Arapostathis A, Biswas A, Caffarelli L. The Dirichlet problem for stable-like operators and related probabilistic representations Communications in Partial Differential Equations. 41: 1472-1511. DOI: 10.1080/03605302.2016.1207084  0.332
2015 Arapostathis A, Biswas A, Pang G. Ergodic control of multi-class M/M/N + M queues in the Halfin-Whitt regime Annals of Applied Probability. 25: 3511-3570. DOI: 10.1214/14-Aap1081  0.318
2012 Arapostathis A, Borkar VS. A relative value iteration algorithm for nondegenerate controlled diffusions Siam Journal On Control and Optimization. 50: 1886-1902. DOI: 10.1137/110850529  0.399
2012 Arapostathis A, Borkar VS. A relative value iteration for controlled diffusions under ergodic cost Proceedings of the Ieee Conference On Decision and Control. 6702-6707. DOI: 10.1109/CDC.2012.6426016  0.309
2010 Arapostathis A, Borkar VS. Uniform recurrence properties of controlled diffusions and applications to optimal control Siam Journal On Control and Optimization. 48: 4181-4223. DOI: 10.1137/090762464  0.42
2008 Wu W, Arapostathis A. Optimal sensor querying: General Markovian and LQG models with controlled observations Ieee Transactions On Automatic Control. 53: 1392-1405. DOI: 10.1109/Tac.2008.925817  0.399
2008 Lee HG, Arapostathis A, Marcus SI. Necessary and sufficient conditions for state equivalence to a nonlinear discrete-time observer canonical form Ieee Transactions On Automatic Control. 53: 2701-2707. DOI: 10.1109/Tac.2008.2008321  0.571
2007 Arapostathis A, Broucke ME. Stability and controllability of planar, conewise linear systems Proceedings of the Ieee Conference On Decision and Control. 6268-6273. DOI: 10.1016/J.Sysconle.2006.08.008  0.377
2006 Wu W, Arapostathis A, Shakkottai S. Optimal powera allocation for a time-varying wireless channel under heavy-traffic approximation Ieee Transactions On Automatic Control. 51: 580-594. DOI: 10.1109/Tac.2006.872838  0.349
2005 Wu W, Arapostathis A. Optimal control of stochastic systems with costly observations - The General markovian model and the LQG problem Proceedings of the American Control Conference. 1: 294-299.  0.306
2003 Lee HG, Arapostathis A, Marcus SI. Linearization of Discrete-Time Systems via Restricted Dynamic Feedback Ieee Transactions On Automatic Control. 48: 1646-1650. DOI: 10.1109/Tac.2003.817009  0.57
2003 Arapostathis A, Kumar R, Tangirala S. Controlled Markov chains with safety upper bound Ieee Transactions On Automatic Control. 48: 1230-1234. DOI: 10.1109/Tac.2003.814267  0.33
2003 Lee HG, Arapostathis A, Marcus SI. An Algorithm for Linearization of Discrete-Time Systems via Restricted Dynamic Feedback Proceedings of the Ieee Conference On Decision and Control. 2: 1362-1367.  0.545
2002 Broucke M, Arapostathis A. Continuous selections of trajectories of hybrid systems Systems and Control Letters. 47: 149-157. DOI: 10.1016/S0167-6911(02)00185-8  0.303
2001 Arapostathis A, George RK, Ghosh MK. On the controllability of a class of nonlinear stochastic systems Systems and Control Letters. 44: 25-34. DOI: 10.1016/S0167-6911(01)00123-2  0.426
1999 Arapostathis A, Ghosh MK, Marcus SI. Harnack's inequality for cooperative weakly coupled elliptic systems Communications in Partial Differential Equations. 24: 1555-1571.  0.467
1997 Ghosh MK, Arapostathis A, Marcus SI. Ergodic control of switching diffusions Siam Journal On Control and Optimization. 35: 1952-1988.  0.568
1996 Ghosh MK, Marcus SI, Arapostathis A. Controlled switching diffusions as hybrid processes Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 1066: 64-75. DOI: 10.1007/BFb0020936  0.493
1995 Ghosh MK, Arapostathis A, Marcus SI. A Note on an LQG Regulator with Markovian Switching and Pathwise Average Cost Ieee Transactions On Automatic Control. 40: 1919-1921. DOI: 10.1109/9.471215  0.524
1993 Arapostathis A, Marcus SI, Fernàndez-Gaucherand E. Analysis of an Adaptive Control Scheme for a Partially Observed Controlled Markov Chain Ieee Transactions On Automatic Control. 38: 987-993. DOI: 10.1109/9.222316  0.516
1993 Farach JE, Grady WM, Arapostathis A. An Optimal Procedure for Placing Sensors and Estimating the Locations of Harmonic Sources in Power Systems Ieee Transactions On Power Delivery. 8: 1303-1310. DOI: 10.1109/61.252656  0.33
1991 Fernández-Gaucherand E, Arapostathis A, Marcus SI. On the average cost optimality equation and the structure of optimal policies for partially observable Markov decision processes Annals of Operations Research. 29: 439-469. DOI: 10.1007/BF02283610  0.536
1987 Lee KK, Arapostathis A. On the controllability of piecewise-linear hypersurface systems Systems and Control Letters. 9: 89-96. DOI: 10.1016/0167-6911(87)90014-4  0.393
1985 Tsolas NA, Arapostathis A, Varaiya PP. A Structure Preserving Energy Function for Power System Transient Stability Analysis Ieee Transactions On Circuits and Systems. 32: 1041-1049. DOI: 10.1109/Tcs.1985.1085625  0.466
1983 Arapostathis A, Varaiya P. Behaviour of three-node power networks International Journal of Electrical Power and Energy Systems. 5: 22-30. DOI: 10.1016/0142-0615(83)90034-0  0.419
1982 Arapostathis A, Sastry SS, Varaiya P. Global Analysis of Swing Dynamics Ieee Transactions On Circuits and Systems. 29: 673-679. DOI: 10.1109/Tcs.1982.1085086  0.46
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