E. Pitoura, and Samaras, G. (2001) "Locating Objects in Mobile Computing", IEEE Transactions on Knowledge and Data Engineering Journal (TKDE). Vol.13, No. 4, pp. 571-592, July/Aug. 2001

Georgia Kastidou, Evaggelia Pitoura and George Samaras (2003) "A Scalable Mobile Agent Location Mechanism", Proc. of the 1st International Workshop on Mobile Distributed Computing (MDC'03), May 19, 2003, held in conjunction with the 23rd International Conference on Distributed Computing Systems (ICDCS'03), pp. 472-479, NY, USA, May 2003

George Samaras, Constantinos Spyrou, Evaggelia Pitoura, Marios Dikaiakos (2002) "Tracker: A Universal Location Management System for Mobile Agents", Proc. The European Wireless 2002 Conference, Next Generation Wireless Networks: Technologies, Protocols, Services and Applications (EW 2002), pp. 572-580, Florence, Italy, February 25-28, 2002

Samaras, G. (2002) "Mobile Commerce: Vision and Challenges (Location and its Management)", Proc. the 2002 International Symposium on Applications and the Internet (SAINT 2002), pp. 43-45, Nara, Japan / Jan.28 - Feb.1, 2002

G. Samaras (2001) "Locating Zillions of Gismos on the Internet, what’s in it for the Database People?", Main panel of the 17th Int. Data Engineering Conference (ICDE 2001), Germany, April 2-6 2001