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  • Strong couplings for static locally tree-like random graphs. (2021) (Submitted) ArXiv:2102.10673 pdf
  • Stochastic recursions on directed random graphs, with N. Fraiman and T. Lin. (2020) (Submitted) ArXiv:2010.09596 pdf
  • Importance sampling for maxima on trees, with B. Basrak, M. Conroy, and Z. Palmowski. (2020) (Submitted), ArXiv:2004.08966 pdf
  • PageRank asymptotics on directed preferential attachment networks, with S. Banerjee. (2021) To appear in Annals of Applied Probability, ArXiv:2102.08894 pdf
  • PageRank’s behavior under degree correlations. (2021) Annals of Applied Probability, Vol. 1, No. 3, pp. 1403-1442 pdf
  • Stationary waiting time in parallel queues with synchronization, with O. Ruiz-Lacedelli. (2020) Mathematics of Operations Research, Vol. 46, No. 1, pp. 1-27. pdf
  • Last-mile shared delivery: A discrete sequential packing approach, with J. Cao and Z.J. Shen. (2020) Mathematics of Operations Research, Vol. 46, No. 4, pp. 1193-1620. pdf
  • Connectivity of a general class of inhomogeneous random digraphs, with J. Cao. (2020) Random Structures and Algorithms, Vol. 56, No. 61, pp. 722-774. pdf
  • PageRank on inhomogeneous random digraphs, with J. Lee. (2020) Stochastic Processes and their Applications, Vol.130, No. 4, pp. 2312-2348. (Updated after publication) pdf
  • Convergence of the Population Dynamics algorithm in the Wasserstein metric. (2019) Electronic Journal of Probability, Vol. 24, No. 61, pp. 1–27. pdf
  • Likelihood Ratio Gradient Estimation for Steady-State Parameters, with P. Glynn. (2019) Stochastic Systems, Vol. 9, No. 2, pp. 83-100. pdf
  • Typical distances in the directed configuration model, with P. van der Hoorn. (2018) Annals of Applied Probability, Vol. 28, No. 3, pp. 1739–1792. pdf
  • Generalized PageRank on directed configuration networks, with N. Chen and N. Litvak. (2017) Random Structures and Algorithms, Vol. 51, No. 2, pp. 237-274. pdf
  • Coupling on weighted branching trees, with N. Chen. (2016) Advances in Applied Probability, Vol. 48, No. 2, pp. 499 – 524. pdf
  • Efficient simulation for branching linear recursions, with N. Chen. (2015) Proceedings of the Winter Simulation Conference 2015, pp. 2716-2727. pdf
  • Maximums on Trees, with P. Jelenkovic. (2015) Stochastic Processes and their Applications, Vol. 125, pp. 217-232. pdf
  • PageRank in scale-free random graphs, with N. Chen and N. Litvak. (2014) Proceedings of the 11th Workshop on Algorithms and Models for the Web Graph, Beijing, China, December 2014.
  • Directed Random Graphs with Given Degree Distributions, with N. Chen. (2013) Stochastic Systems, Vol. 3, No. 1, pp. 147-186. pdf
  • Convergence rates in the Implicit Renewal Theorem on Trees, with P. Jelenkovic. (2013) Journal of Applied Probability, Vol. 50, No. 4, pp. 1077-1088. pdf
  • Power Laws on Weighted Branching Trees, with P. Jelenkovic. (2013) Random Matrices and Iterated Random Functions, Springer Proceedings in Mathematics and Statistics, 53: 159-187. pdf
  • Asymptotics for Weighted Random Sums. (2012) Advances in Applied Probability, Vol. 44, No. 4, pp. 1142-1172. pdf
  • Implicit Renewal Theorem for Trees with General Weights, with P. Jelenkovic. (2012) Stochastic Processes and their Applications, Vol. 122, No. 9, pp. 3209-3238. pdf
  • Tail behavior of solutions of linear recursions on trees. (2012) Stochastic Processes and their Applications, Vol. 122, No. 4, pp. 1777-1807. pdf
  • Implicit Renewal Theory and Power Tails on Trees, with P. Jelenkovic. (2012) Advances in Applied Probability, Vol. 44, No. 2, pp. 528-561. pdf
  • Uniform Approximations for the M/G/1 Queue with Subexponential Processing Times, with P. Glynn. (2011) Queueing Systems. Vol. 68, No. 1, pp. 1-50. pdf
  • On the Transition from Heavy Traffic to Heavy Tails for the M/G/1 Queue: The Regularly Varying Case, with J. Blanchet and P. Glynn. (2011) Annals of Applied Probability. Vol. 21, No. 2, pp. 645-668. pdf. Internet supplement pdf .
  • Information ranking and power laws on trees, with P. Jelenkovic. (2010). Advances in Applied Probability. Vol. 42, No. 4, pp. 1057-1093. Short version pdf. Long version pdf.
  • On the distribution of the nearly unstable AR(1) process with heavy-tails. (2010). Advances in Applied Probability. Vol. 42, No. 1, pp. 106-136. pdf
  • Joint Audit and Replenishment Decisions for an Inventory System with Unrecorded Demands, with T. Huh and O. Ozer. (Submitted)

Work in progress:

  • Model Robustness of Tail Distributions, with P. Glynn.
  • Opinion dynamics on directed random graphs, with Tzu-Chi Lin and Nicolas Fraiman.
  • A hybrid estimator for maxima on trees, with M. Conroy.
  • PageRank Nibble on the directed SBM, with Sayan Banerjee and Prabhanka Deka.
  • PageRank on general directed attachment graphs, with Sayan Banerjee and Prabhanka Deka.