1. A non-dominated sorting based customized random-key genetic algorithm for the bi-objective traveling thief problem

   • Jonatas B. C. Chagas
   • Julian Blank
   • Kalyanmoy Deb

   OriginalPaper 20 September 2020 Pages: 267 - 301

   

2. Local search for the maximum k-plex problem

   • Wayne Pullan

   OriginalPaper 08 October 2020 Pages: 303 - 324

   

3. A reduced cost-based restriction and refinement matheuristic for stochastic network design problem

   • Fatemeh Sarayloo
   • Teodor Gabriel Crainic
   • Walter Rei

   OriginalPaper 24 October 2020 Pages: 325 - 351

   

4. Iterated local search for single machine total weighted tardiness batch scheduling

   • Eduardo Queiroga
   • Rian G. S. Pinheiro
   • Artur A. Pessoa

   OriginalPaper 09 November 2020 Pages: 353 - 438

   

5. A max-conflicts based heuristic search for the stable marriage problem with ties and incomplete lists

   • Hoang Huu Viet
   • Nguyen Thi Uyen
   • Le Hong Trang

   OriginalPaper 06 January 2021 Pages: 439 - 458

   

6. Weighted proximity search

   • Filipe Rodrigues
   • Agostinho Agra
   • Cristina Requejo

   OriginalPaper Open access 30 January 2021 Pages: 459 - 496