1. Towards Diversity in Recommendations Using Social Networks Sheth, Swapneel Kalpesh; Bell, Jonathan Schaffer; Arora, Nipun; Kaiser, Gail E. 2011 Reports Computer science
2. The weHelp Reference Architecture for Community-Driven Recommender Systems Sheth, Swapneel Kalpesh; Arora, Nipun; Murphy, Christian; Kaiser, Gail E. 2010 Reports Computer science
3. weHelp: A Reference Architecture for Social Recommender Systems Sheth, Swapneel Kalpesh; Arora, Nipun; Murphy, Christian; Kaiser, Gail E. 2009 Reports Computer science