# Publications

*Opinion dynamics on non-sparse networks with community structure*, with P. Andreou. (2024) (Submitted) ArXiv:2401.04598 pdf*Local weak limits for collapsed branching processes with random out-degrees*, with S. Banerjee and P. Deka. (2023) (Submitted) ArXiv:2302.00562 pdf*Opinion dynamics on directed complex networks*, with N. Fraiman and T. Lin. (2022) To appear in Mathematics of Operations Research. ArXiv:2209.00969 pdf*PageRank Nibble on the sparse directed stochastic block model*, with S. Banerjee and P. Deka. (2023) Proceedings of the 18th Workshop on Algorithms and Models for the Web Graph, Toronto, Canada, March 2023. ArXiv:2303.06699 pdf*Efficient rare event estimation for maxima of branching random walks*, with M. Conroy. (2022) Winter Simulation Conference 2022. pdf*Stochastic recursions on directed random graphs*, with N. Fraiman and T. Lin. (2023) Stochastic Processes and their Applications, Vol. 166, article 104055. ArXiv:2010.09596 pdf*Importance sampling for maxima on trees,*with B. Basrak, M. Conroy, and Z. Palmowski. (2022) Stochastic Processes and their Applications, Vol. 148, pp. 139-179. pdf*Strong couplings for static locally tree-like random graphs*. (2022) Journal of Applied Probability, Vol. 59, No. 4, pp. 1261-1285. pdf*PageRank asymptotics on directed preferential attachment networks*, with S. Banerjee. (2021) Annals of Applied Probability, Vol. 32, No. 4, pp. 3060-3084. 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.*A hybrid estimator for maxima on trees*, with M. Conroy.*PageRank on directed general attachment graphs*, with Sayan Banerjee and Prabhanka Deka.