2007
- O. V. Ratsimor, "Opportunistic Bartering of Digital Goods and Services in Pervasive Environments", PhdThesis, University of Maryland, Baltimore County, August 2007, 2751 downloads.
- S. Dornbush, J. English, T. Oates, Z. Segall, and A. Joshi, "XPod: A Human Activity Aware Learning Mobile Music Player", InProceedings, Proceedings of the Workshop on Ambient Intelligence, 20th International Joint Conference on Artificial Intelligence (IJCAI-2007), January 2007, 4441 downloads, 13 citations.
2005
- S. Dornbush, K. Fisher, K. McKay, A. Prikhodko, and Z. Segall, "XPod a human activity and emotion aware mobile music player", InProceedings, Proceedings of the International Conference on Mobile Technology, Applications and Systems, November 2005, 8004 downloads, 18 citations.