Content of variable message signs and on-line driver behavior S Peeta, JL Ramos, R Pasupathy Transportation Research Record 1725 (1), 102-108, 2000 | 234 | 2000 |

A guide to sample average approximation S Kim, R Pasupathy, SG Henderson Handbook of simulation optimization, 207-243, 2015 | 191 | 2015 |

Differences in causality factors for single and multi-vehicle crashes on two-lane roads JN Ivan, RK Pasupathy, PJ Ossenbruggen Accident Analysis & Prevention 31 (6), 695-704, 1999 | 116 | 1999 |

On choosing parameters in retrospective-approximation algorithms for stochastic root finding and simulation optimization R Pasupathy Operations Research 58 (4-part-1), 889-901, 2010 | 104 | 2010 |

Optimal Sampling Laws for Stochastically Constrained Simulation Optimization on Finite Sets SR Hunter, R Pasupathy INFORMS Journal on Computing, 2011 | 91 | 2011 |

The stochastic root-finding problem: overview, solutions, and open questions R Pasupathy, S Kim ACM Transactions on Modeling and Computer Simulation (TOMACS) 21 (3), 1-23, 2011 | 83 | 2011 |

Stochastically constrained ranking and selection via SCORE R Pasupathy, SR Hunter, NA Pujowidianto, LH Lee, CH Chen ACM Transactions on Modeling and Computer Simulation (TOMACS) 25 (1), 1-26, 2014 | 69 | 2014 |

A testbed of simulation-optimization problems R Pasupathy, SG Henderson Proceedings of the 2006 winter simulation conference, 255-263, 2006 | 69 | 2006 |

Generating homogeneous poisson processes R Pasupathy Wiley encyclopedia of operations research and management science, 2010 | 67 | 2010 |

Simulation optimization: A concise overview and implementation guide R Pasupathy, S Ghosh Theory Driven by Influential Applications, 122-150, 2013 | 65 | 2013 |

SimOpt: A library of simulation optimization problems R Pasupathy, SG Henderson Proceedings of the 2011 Winter Simulation Conference (WSC), 4075-4085, 2011 | 62 | 2011 |

Control-variate estimation using estimated control means R Pasupathy, BW Schmeiser, MR Taaffe, J Wang Iie Transactions 44 (5), 381-385, 2012 | 57 | 2012 |

Integer-ordered simulation optimization using R-SPLINE: Retrospective search with piecewise-linear interpolation and neighborhood enumeration H Wang, R Pasupathy, BW Schmeiser ACM Transactions on Modeling and Computer Simulation (TOMACS) 23 (3), 1-24, 2013 | 56 | 2013 |

Retrospective-approximation algorithms for the multidimensional stochastic root-finding problem R Pasupathy, BW Schmeiser ACM Transactions on Modeling and Computer Simulation (TOMACS) 19 (2), 1-36, 2009 | 46* | 2009 |

Retrospective-approximation algorithms for the multidimensional stochastic root-finding problem R Pasupathy, BW Schmeiser ACM Transactions on Modeling and Computer Simulation 19 (2), 5, 2009 | 46* | 2009 |

The initial transient in steady-state point estimation: Contexts, a bibliography, the MSE criterion, and the MSER statistic R Pasupathy, B Schmeiser Proceedings of the 2010 Winter Simulation Conference, 184-197, 2010 | 45 | 2010 |

ASTRO-DF: A class of adaptive sampling trust-region algorithms for derivative-free stochastic optimization S Shashaani, FS Hashemi, R Pasupathy SIAM Journal on Optimization 28 (4), 3145-3176, 2018 | 39 | 2018 |

ASTRO-DF: A class of adaptive sampling trust-region algorithms for derivative-free stochastic optimization S Shashaani, FS Hashemi, R Pasupathy SIAM Journal on Optimization 28 (4), 3145-3176, 2018 | 39 | 2018 |

Moment-ratio diagrams for univariate distributions E Vargo, R Pasupathy, LM Leemis Computational Probability Applications, 149-164, 2017 | 39 | 2017 |

Optimal reconstruction periods for stochastically deteriorating infrastructures R Pasupathy, S Labi, KC Sinha Computer‐Aided Civil and Infrastructure Engineering 22 (6), 389-399, 2007 | 36 | 2007 |