International Journal of Human-Computer Studies, Vol. 66, No. 8. (August 2008), pp. 587-604.
International Journal of Ad Hoc and Ubiquitous Computing (June 2007), pp. 263-277.
Interacting with Computers, Vol. 18, No. 1. (January 2006), pp. 21-46.
Personal and Ubiquitous Computing
International Journal of Human-Computer Studies, Vol. 65, No. 11. (November 2007), pp. 899-910.
(2000)
(1999), pp. 304-307.
Frontiers in Education, 2002. FIE 2002. 32nd Annual, Vol. 1 (2002), pp. T3E-14-T3E-20 vol.1.
Computer Supported Cooperative Work (CSCW), Vol. 11, No. 3. (2002), pp. 447-474.
ECSCW ’99 (2002), pp. 391-410.
(2004), pp. 23-38.
Inhabited Information Spaces (2004), pp. 181-208.
Computer Supported Cooperative Work (CSCW), Vol. 11, No. 3. (2002), pp. 495-530.
Computer Supported Cooperative Work (CSCW), Vol. 11, No. 3 - 4. (2002), pp. 285-298.
Personal Ubiquitous Comput., Vol. 5, No. 1. (February 2001), pp. 4-7.
(2000), pp. 371-371.
International Journal of Human-Computer Studies, Vol. 58, No. 5. (May 2003), pp. 605-632.
Mob. Netw. Appl., Vol. 7, No. 5. (October 2002), pp. 341-351.
2006 ACS/IEEE International Conference on Pervasive Services (2006), pp. 281-284.
Location- and Context-Awareness (2005), pp. 189-197.
: Pervasive Computing (2005), pp. 98-115.
(2001), pp. 221-228.
Personal and Ubiquitous Computing
: UbiComp 2006: Ubiquitous Computing (2006), pp. 369-386.
: Coordination Models and Languages (2005), pp. 268-282.
Mobile Computing, IEEE Transactions on, Vol. 5, No. 10. (2006), pp. 1331-1346.
(2006), pp. 141-150.
(1996), pp. 209-218.
(2004), pp. 192-201.
Mobile Computing, IEEE Transactions on, Vol. 5, No. 2. (2006), pp. 113-127.
Pervasive Computing, IEEE, Vol. 3, No. 2. (2004), pp. 22-29.
(1992), pp. 107-114.