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Ahmad Hemmati

Observed name: A. Hemmati
ORCID: 0000-0003-2815-8216
Observed ORCID: 0000-0003-2815-8216
OpenAlex ID: A5076009693
A truck and drones model for last-mile delivery: A mathematical model and heuristic approach
2019 · Mohammad Moshref-Javadi, Ahmad Hemmati, et al. · Applied Mathematical Modelling · 235
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The multi-depot capacitated location-routing problem with fuzzy travel times
2011 · Mohammad Hossein Fazel Zarandi, Ahmad Hemmati, et al. · Expert Systems with Applications · 128
A general deep reinforcement learning hyperheuristic framework for solving combinatorial optimization problems
2023 · Jakob Kallestad, Ramin Hasibi, et al. · European Journal of Operational Research · 98
Capacitated location-routing problem with time windows under uncertainty
2012 · Mohammad Hossein Fazel Zarandi, Ahmad Hemmati, et al. · Knowledge-Based Systems · 98
A comparative analysis of synchronized truck-and-drone delivery models
2021 · Mohammad Moshref-Javadi, Ahmad Hemmati, et al. · Computers & Industrial Engineering · 91
Maximal covering location problem (MCLP) with fuzzy travel times
2011 · Soheil Davari, Mohammad Hossein Fazel Zarandi, et al. · Expert Systems with Applications · 67
An iterative two-phase hybrid matheuristic for a multi-product short sea inventory-routing problem
2016 · Ahmad Hemmati, Lars Magnus Hvattum, et al. · European Journal of Operational Research · 43
Benchmark Suite for Industrial and Tramp Ship Routing and Scheduling Problems
2014 · Ahmad Hemmati, Lars Magnus Hvattum, et al. · INFOR Information Systems and Operational Research · 38
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An effective heuristic for solving a combined cargo and inventory routing problem in tramp shipping
2015 · Ahmad Hemmati, Magnus Stålhane, et al. · Computers & Operations Research · 29
Evaluating the importance of randomization in adaptive large neighborhood search
2016 · Ahmad Hemmati, Lars Magnus Hvattum · International Transactions in Operational Research · 20
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A deep reinforcement learning hyperheuristic for the covering tour problem with varying coverage
2024 · Parisa Torabi, Ahmad Hemmati, et al. · Computers & Operations Research · 16
Enabling same-day delivery using a drone resupply model with transshipment points
2023 · Mohammad Moshref-Javadi, Kristof P. Van Cauwenberghe, et al. · Computational Management Science · 16
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Estimating energy consumption and charging duration of electric vehicle in multigraph
2023 · Asal Karimpour, Mostafa Setak, et al. · Computers & Operations Research · 12
An adaptive heuristic for Feeder Network Design with optional transshipment
2023 · Morten Bergmann, Mohamed Kais Msakni, et al. · Transportation Research Part E Logistics and Transportation Review · 11
A simulated annealing algorithm for routing problems with fuzzy constrains
2014 · Mohammad Hossein Fazel Zarandi, Ahmad Hemmati, et al. · Journal of Intelligent & Fuzzy Systems · 10
An ALNS-based matheuristic algorithm for a multi-product many-to-many maritime inventory routing problem
2023 · Nooshin Heidari, Ahmad Hemmati · Computational Management Science · 9
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Covering tour problem with varying coverage: Application to marine environmental monitoring
2023 · Parisa Torabi, Anna Oleynik, et al. · Applied Mathematical Modelling · 5
A synchronized vessel and autonomous vehicle model for environmental monitoring: Mixed integer linear programming model and adaptive matheuristic
2025 · Parisa Torabi, Ahmad Hemmati · Computers & Operations Research · 4
The variable radius covering problem with fuzzy travel times
2010 · Soheil Davari, Mohammad Hossein Fazel Zarandi, et al. · IEEE International Conference on Fuzzy Systems (FUZZ-IEEE) · 4
Solving a pickup and delivery routing problem for fourth‐party logistics providers
2022 · Preben Bucher Johannessen, Ahmad Hemmati, et al. · International Transactions in Operational Research · 2
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Fuzzy time series based on defining interval length with Imperialist Competitive Algorithm
2010 · M. H. Fazel Zarandi, A. Molladavoudi, et al. · Annual Meeting of the North American Fuzzy Information Processing Society (NAFIPS) · 2
Developing a Deep Reinforcement Learning Framework for Demand Side Response in Norway
2025 · Sander Meland, Mojtaba Yousefi, et al. · IEEE Open Access Journal of Power and Energy · 1
Bicycle Repositioning Problem with Integration of Private Vehicle and Public Transport
2022 · Farnaz Farzadnia, Ahmad Hemmati, et al. · SSRN Electronic Journal · 1
Fuzzy Clustering for Initialization of Simulated Annealing Algorithm to Solve a Capacitated Vehicle Routing Problem
2010 · Mohammad Hossein, Fazel Zarandi, et al. · 1
Two-echelon synchronized routing and technician assignment for offshore wind farm maintenance
2026 · Parisa Torabi, Ahmad Hemmati · Maritime Transport Research
Works count: 31
Citation count: 941
H-index: 12
I10-index: 15
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