The complexity of dominating set reconfiguration. - Arash Haddadan; Takehiro Ito; Amer E. Mouawad; Naomi Nishimura; Hirotaka Ono 001; Akira Suzuki 001; Youcef Tebbal (Theor. Comput. Sci., 2016)

Cover and Conquer: Augmenting Decompositions for Connectivity Problems. - Arash Haddadan; Alantha Newman; R. Ravi 001 (CoRR, 2017)

Polynomial-time algorithms for 2-edge-connected subgraphs on fundamental classes by top-down coloring. - Arash Haddadan; Alantha Newman (CoRR, 2018)

Towards Improving Christofides Algorithm for Half-Integer TSP. - Arash Haddadan; Alantha Newman (ESA, 2019)

A 2-Approximation Algorithm for Flexible Graph Connectivity. - Sylvia C. Boyd; Joseph Cheriyan; Arash Haddadan; Sharat Ibrahimpur (CoRR, 2021)

A Markov Decision Process Framework for Efficient and Implementable Contact Tracing and Isolation. - George Z. Li; Arash Haddadan; Ann Li; Madhav V. Marathe; Aravind Srinivasan; Anil Vullikanti; Zeyu Zhao 002 (CoRR, 2021)

Efficient constructions of convex combinations for 2-edge-connected subgraphs on fundamental classes. - Arash Haddadan; Alantha Newman (Discret. Optim., 2021)

Shorter tours and longer detours: uniform covers and a bit beyond. - Arash Haddadan; Alantha Newman; R. Ravi 001 (Math. Program., 2021)

Theoretical Models and Preliminary Results for Contact Tracing and Isolation. - George Z. Li; Arash Haddadan; Ann Li; Madhav V. Marathe; Aravind Srinivasan; Anil Vullikanti; Zeyu Zhao 002 (AAMAS, 2022)

Effective Social Network-Based Allocation of COVID-19 Vaccines. - Jiangzhuo Chen; Stefan Hoops; Achla Marathe; Henning S. Mortveit; Bryan L. Lewis; Srinivasan Venkatramanan; Arash Haddadan; Parantapa Bhattacharya; Abhijin Adiga; Anil Vullikanti; Aravind Srinivasan; Mandy L. Wilson; et al. (KDD, 2022)

Fractional Decomposition Tree Algorithm: A tool for studying the integrality gap of Integer Programs. - Robert D. Carr; Arash Haddadan; Cynthia A. Phillips (Discret. Optim., 2023)

Towards improving Christofides algorithm on fundamental classes by gluing convex combinations of tours. - Arash Haddadan; Alantha Newman (Math. Program., 2023)

Approximation algorithms for flexible graph connectivity. - Sylvia C. Boyd; Joseph Cheriyan; Arash Haddadan; Sharat Ibrahimpur (Math. Program., 2024)

Accurately Estimating Unreported Infections using Information Theory. - Jiaming Cui; Bijaya Adhikari; Arash Haddadan; A. S. M. Ahsan-Ul-Haque; Jilles Vreeken; Anil Vullikanti; B. Aditya Prakash (SDM, 2025)