我院教师严素蓉2021年连续发表两篇高质量学术论文。在外文期刊《Expert Systems With Applications》发表论文《Attention-aware Metapath-based network embedding for HIN based recommendation》，该刊物由SCI一区收录，评级1级A。在外文期刊《ACM Transactions on Information Systems》发表论文《LkeRec: Toward Lightweight End-to-End Joint Representation for Building Accurate and Effective Recommendation》，该刊物由SCI一区收录，评级为英文TOP(财大新标准)。