: The Semantic Web â ISWC 2005 (2005), pp. 142-155.
(1997), pp. 131-140.
: Peer-to-Peer, Grid, and Service-Orientation in Digital Library Architectures (2005), pp. 96-111.
(2007), pp. 247-256.
Journal of the American Society for Information Science, Vol. 51, No. 4. (2000), pp. 380-393.
International Journal on Digital Libraries, Vol. 6, No. 1. (25 February 2006), pp. 3-17.
Research and Advanced Technology for Digital Libraries (2006), pp. 39-50.
J. Am. Soc. Inf. Sci., Vol. 51, No. 3. (February 2000), pp. 228-245.
Inf. Process. Manage., Vol. 35, No. 3. (May 1999), pp. 219-225.
Computer Supported Cooperative Work (CSCW), Vol. 15, No. 4. (August 2006), pp. 359-383.
Information Context: Nature, Impact, and Role (2005), pp. 155-170.
J. Am. Soc. Inf. Sci. Technol., Vol. 56, No. 6. (April 2005), pp. 636-657.
Research and AdvancedTechnology for Digital Libraries (2003), pp. 88-100.
Inf. Process. Manage., Vol. 43, No. 5. (September 2007), pp. 1416-1437.
Research and Advanced Technology for Digital Libraries (2004), pp. 244-255.
(2007), pp. 357-366.
International Journal on Digital Libraries, Vol. 5, No. 1. (1 March 2005), pp. 18-24.
(2005), pp. 160-169.
(2002), pp. 263-272.
Commun. ACM, Vol. 50, No. 2. (February 2007), pp. 34-42.
(2006), pp. 185-186.
Commun. ACM, Vol. 41, No. 4. (April 1998), pp. 33-42.
(1997), pp. 21-29.
(2002), pp. 342-350.
(2004), pp. 263-268.
(2006), pp. 165-174.
(2004), pp. 76-77.
Commun. ACM, Vol. 44, No. 5. (May 2001), pp. 48-54.
(2006), pp. 175-184.
(2002)
(1999), pp. 104-109.
(2003)
(2000), pp. 1-18.
Lecture Notes in Computer Science : KI-99: Advanaces in Artifical Intelligence: 23rd Annual German Conference on Artificial Intelligence, Bonn, Germany, September 1999. Proceedings (1999), pp. 89-100.
(2003)
(1998), pp. 280-291.
(2003)
(2001)
(1999), pp. 19-23.
Studia Logica, Vol. 69 (2001), pp. 5-40.
Database and Expert Systems Applications (1999), pp. 813-813.
Online Information Review, Vol. 29, No. 4. (April 2005), pp. 345-348.
(2003), pp. 159-170.
Information Processing & Management, Vol. 44, No. 1. (January 2008), pp. 4-21.
(09 January 2003)
Information Systems, Vol. 28, No. 8. (December 2003), pp. 979-1004.
International Journal on Digital Libraries, Vol. V6, No. 2. (April 2006), pp. 124-138.
Inf. Process. Manage., Vol. 41, No. 1. (January 2005), pp. 5-21.