Xueming Guo @xueming-guo Active 4 years, 9 months ago ActivityProfileSites 1Friends 4Groups 0 My Sites Order By: Last Active Newest Alphabetical Viewing 1 site xuemingguo Active 6 years, 1 month ago Visit Site Latest Post: Temple Course Scheduling Project Viewing 1 site CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio