The CBSE Class 12 Mathematics exam will be conducted on March 9, 2026. Experts share how the class 12 students can design a realistic 15-day study timetable for upcoming board exams. , Education, Time ...

Abstract: The vehicle routing problem with backhauls (VRPBs) is a challenging problem commonly studied in computer science and operations research. Featured by linehaul (or delivery) and backhaul (or ...

Abstract: A colored traveling salesman problem (CTSP) generalizes the well-known multiple traveling salesman problem (MTSP). CTSP leverages colors to distinguish the accessibility of cities to ...