关键词: 调度算法，远程教育，组合优化

Abstract: To solve the problem of lacking activity guidance for learners in clcarning platform, a scheduling algorithm was proposed for the collaborated learning model which is classified by related e-learning projects. The basic idea of the proposed algorithm is to convert the problem into a Max-flow model, so that an effective learning schedule for learners can be generated in a reasonable time span.

Key words: Scheduling algorithm, E-learning, Combinatorial optimization