Ahmad Hemmati

17 papers B 1Journal 16
YearRankTypeTitle / Venue / Authors
2025 J jnl
A deep reinforcement learning hyperheuristic for the covering tour problem with varying coverage.
Comput. Oper. Res.
Parisa Torabi, Ahmad Hemmati, Anna Oleynik, Guttorm Alendal
2025 J jnl
A synchronized vessel and autonomous vehicle model for environmental monitoring: Mixed integer linear programming model and adaptive matheuristic.
Comput. Oper. Res.
Parisa Torabi, Ahmad Hemmati
2024 J jnl
Solving a pickup and delivery routing problem for fourth-party logistics providers.
Int. Trans. Oper. Res.
Preben Bucher Johannessen, Ahmad Hemmati, Mohammad Moshref-Javadi
2023 J jnl
A general deep reinforcement learning hyperheuristic framework for solving combinatorial optimization problems.
Eur. J. Oper. Res.
Jakob Kallestad, Ramin Hasibi, Ahmad Hemmati, Kenneth Sörensen
2023 J jnl
An ALNS-based matheuristic algorithm for a multi-product many-to-many maritime inventory routing problem.
Comput. Manag. Sci.
Nooshin Heidari, Ahmad Hemmati
2023 J jnl
Enabling same-day delivery using a drone resupply model with transshipment points.
Comput. Manag. Sci.
Mohammad Moshref-Javadi, Kristof P. Van Cauwenberghe, Brent A. McCunney, Ahmad Hemmati
2023 J jnl
Estimating energy consumption and charging duration of electric vehicle in multigraph.
Comput. Oper. Res.
Asal Karimpour, Mostafa Setak, Ahmad Hemmati
2021 J jnl
A comparative analysis of synchronized truck-and-drone delivery models.
Comput. Ind. Eng.
Mohammad Moshref-Javadi, Ahmad Hemmati, Matthias Winkenbach
2017 J jnl
Evaluating the importance of randomization in adaptive large neighborhood search.
Int. Trans. Oper. Res.
Ahmad Hemmati, Lars Magnus Hvattum
2016 J jnl
An iterative two-phase hybrid matheuristic for a multi-product short sea inventory-routing problem.
Eur. J. Oper. Res.
Ahmad Hemmati, Lars Magnus Hvattum, Marielle Christiansen, Gilbert Laporte
2015 J jnl
An effective heuristic for solving a combined cargo and inventory routing problem in tramp shipping.
Comput. Oper. Res.
Ahmad Hemmati, Magnus Stålhane, Lars Magnus Hvattum, Henrik Andersson
2014 J jnl
A simulated annealing algorithm for routing problems with fuzzy constrains.
J. Intell. Fuzzy Syst.
Mohammad Hossein Fazel Zarandi, Ahmad Hemmati, Soheil Davari, I. Burhan Türksen
2014 J jnl
Benchmark Suite for Industrial and Tramp Ship Routing and Scheduling Problems.
INFOR Inf. Syst. Oper. Res.
Ahmad Hemmati, Lars Magnus Hvattum, Kjetil Fagerholt, Inge Norstad
2013 J jnl
Capacitated location-routing problem with time windows under uncertainty.
Knowl. Based Syst.
Mohammad Hossein Fazel Zarandi, Ahmad Hemmati, Soheil Davari, I. Burhan Türksen
2011 J jnl
Maximal covering location problem (MCLP) with fuzzy travel times.
Expert Syst. Appl.
Soheil Davari, Mohammad Hossein Fazel Zarandi, Ahmad Hemmati
2011 J jnl
The multi-depot capacitated location-routing problem with fuzzy travel times.
Expert Syst. Appl.
Mohammad Hossein Fazel Zarandi, Ahmad Hemmati, Soheil Davari
2010 B conf
The variable radius covering problem with fuzzy travel times.
FUZZ-IEEE
Soheil Davari, Mohammad Hossein Fazel Zarandi, Ahmad Hemmati, I. Burhan Türksen