A Novel Technique for Compressing Pattern Databases in the Pancake Sorting Problems. - Morteza Keshtkaran; Roohollah Taghizadeh; Koorush Ziarati (SOCS, 2011)

A novel GRASP solution approach for the Orienteering Problem. - Morteza Keshtkaran; Koorush Ziarati (J. Heuristics, 2016)

TFI-Apriori: Using new encoding to optimize the apriori algorithm. - Ebrahim Ansari; M. H. Sadreddini; Seyed Mohammad Hadi Mirsadeghi; Morteza Keshtkaran; Richard Wallace (Intell. Data Anal., 2018)

A Greedy Randomized Adaptive Search Procedure for the Orienteering Problem with Hotel Selection. - Somayeh Sohrabi; Koorush Ziarati; Morteza Keshtkaran (Eur. J. Oper. Res., 2020)

ACS-OPHS: Ant Colony System for the Orienteering Problem with hotel selection. - Somayeh Sohrabi; Koorush Ziarati; Morteza Keshtkaran (EURO J. Transp. Logist., 2021)

Revised eight-step feasibility checking procedure with linear time complexity for the Dial-a-Ride Problem (DARP). - Somayeh Sohrabi; Koorush Ziarati; Morteza Keshtkaran (Comput. Oper. Res., 2024)