Semi-online scheduling on two identical machines with a common due date to maximize total early work. - Xin Chen 057; Sergey Kovalev; Yuqing Liu 001; Malgorzata Sterna; Isabelle Chalamon; Jacek Blazewicz (Discret. Appl. Math., 2021)

Minimizing maximum job dependent ergonomic risk. - Sergey Kovalev; Isabelle Chalamon; Stéphane E. Collignon (Int. J. Prod. Res., 2021)

Maximizing single attribute diversity in group selection. - Sergey Kovalev; Isabelle Chalamon; Fabio J. Petani (Ann. Oper. Res., 2023)

Single machine scheduling with resource constraints: Equivalence to two-machine flow-shop scheduling for regular objectives. - Sergey Kovalev; Isabelle Chalamon; Audrey Bécuwe (J. Oper. Res. Soc., 2024)