This paper investigates an unrelated parallel machine scheduling problem with a restrictive common due date. The objective is to minimize the total sum of earliness/tardiness costs. Using some properties such as V-Shaped property, optimizing start times machines, and no idle time between successive jobs, we propose effective construction-based heuristics local search algorithms for problem. var...

CodEval is a code evaluation tool that integrates with the Canvas Learning Management System to automatically evaluates students' work within few minutes of submission. This early feedback allows students catch and correct problems in their submissions before submission graded gives them clear idea quality handles tedious aspects grading, such as compiling running tests, leaving graders more ti...

probabilistic approach of traffic assignment has been primarily developed to provide a more realistic and flexible theoretical framework to represent traveler’s route choice behavior in a transportation network. the problem of path overlapping in network modelling has been one of the main issues to be tackled. due to its flexible covariance structure, probit model can adequately address the pro...

We study flowshop scheduling problems with respect to slack due window assignments, which are operations in jobs assigned an individual window. We combine learning effect and controllable processing times, the has a two-machine no-wait setup. The goal is determine job sequence, based on common flow allowance, size, resource allocation. provide bicriteria analysis fo...