- ahmad.hemmati@uib.no
- Phone number
- +47 55584163
- Visitor address
-
HIB - Thormøhlens gate 55
5006 Bergen - Postal address
-
P.O. Box 7803NO-5020 BergenNorway
Research groups
Publications
2025
- Sander Meland; Mojtaba Yousefi; Ahmad Hemmati et al. (2025). Developing a Deep Reinforcement Learning Framework for Demand Side Response in Norway. (external link)
- Parisa Torabi; Ahmad Hemmati (2025). A synchronized vessel and autonomous vehicle model for environmental monitoring: Mixed integer linear programming model and adaptive matheuristic. (external link)
- Abolfazl Shafaei; Mohammad Reza; Akbari Jokar et al. (2025). Using the route planning for supplying spare parts to reduce distribution costs: a case study in a roadside assistance company. (external link)
- Parisa Torabi; Ahmad Hemmati; Anna Oleynik et al. (2025). A deep reinforcement learning hyperheuristic for the covering tour problem with varying coverage. (external link)
2021
2014
- Ahmad Hemmati; Lars Magnus Hvattum; Kjetil Fagerholt et al. (2014). Benchmark Suite for Industrial and Tramp Ship Routing and Scheduling Problems. (external link)
- Ahmad Hemmati; Lars Magnus Hvattum; Marielle Christiansen et al. (2014). A General Short Sea Inventory Routing Problem. (external link)
- Ahmad Hemmati; Lars Magnus Hvattum; Marielle Christiansen et al. (2014). A General Short Sea Inventory-Routing Problem. (external link)
2013
- Mohammad Hossein Fazel Zarandi; Ahmad Hemmati; Soheil Davari et al. (2013). A simulated annealing algorithm for routing problems with fuzzy constrains. (external link)
- Ahmad Hemmati; Lars Magnus Hvattum; Henrik Andersson (2013). A heuristic for a routing and scheduling problem of a tramp shipping company offering VMI services. (external link)
2018
- Mohammad Moshref-Javadi; Ahmad Hemmati; Matthias Winkenbach (2018). A Multi-modal Drone Delivery System for Urban Logistics. (external link)
- Sunney Fotedar; Dag Haugland; Ahmad Hemmati (2018). A savings procedure based construction heuristic for the offshore wind cable layout optimization problem. (external link)
- Mohammad Moshref-Javadi; Ahmad Hemmati; Matthias Winkenbach (2018). A Heuristic Method for a Customer-centric Drone Delivery System. (external link)
- Ahmad Hemmati; Mohammad Moshref-Javadi; Matthias Winkenbach (2018). A multi-modal truck and drone delivery system. (external link)
2023
- Parisa Torabi; Anna Oleynik; Ahmad Hemmati et al. (2023). Covering tour problem with varying coverage: Application to marine environmental monitoring. (external link)
- Jakob Vigerust Kallestad; Ramin Hasibi; Ahmad Hemmati et al. (2023). A general deep reinforcement learning hyperheuristic framework for solving combinatorial optimization problems. (external link)
- Morten Bergmann; Mohamed Kais Msakni; Ahmad Hemmati et al. (2023). An adaptive heuristic for Feeder Network Design with optional transshipment. (external link)
- Mohammad Moshref-Javadi; Kristof P. Van Cauwenberghe; Brent A. McCunney et al. (2023). Enabling same-day delivery using a drone resupply model with transshipment points. (external link)
- Nooshin Heidari; Ahmad Hemmati (2023). An ALNS-based matheuristic algorithm for a multi-product many-to-many maritime inventory routing problem. (external link)
- Asal Karimpour; Mostafa Setak; Ahmad Hemmati (2023). Estimating energy consumption and charging duration of electric vehicle in multigraph. (external link)
2015
- Ahmad Hemmati; Magnus Stålhane; Lars Magnus Hvattum et al. (2015). An effective heuristic for solving a combined cargo and inventory routing problem in tramp shipping. (external link)
- Ahmad Hemmati (2015). Optimization models and methods for maritime cargo and inventory routing problems. (external link)
2016
- Lars Magnus Hvattum; Ahmad Hemmati (2016). Statistical analysis of randomization in adaptive large neighborhood search. (external link)
- Ahmad Hemmati; Lars Magnus Hvattum; Marielle Christiansen et al. (2016). An iterative two-phase hybrid matheuristic for a multi-product short sea inventory-routing problem. (external link)