| |
SIGIR Forum, Vol. 24, No. 3. (1990), pp. 56-61.
|
| |
In Business Survey Methods (1995), pp. 355-384.
|
| |
In Proceedings of the IJCAI-2003 Workshop on Information Integration on the Web (August 2003), pp. 73-78.
|
| |
IEEE Intelligent Systems, Vol. 18, No. 5. (2003), pp. 16-23.
|
| |
Bulletin of the Technical Committee on Data Engineering, Vol. 23 (2000)
|
| |
Bulletin of the Technical Committee on Data Engineering, Vol. 23 (2000)
|
| |
Journal of the American Society for Information Science, Vol. 42, No. 1. (1991), pp. 7-15.
|
| |
In SIGIR '96: Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval (1996), pp. 40-48.
|
| |
Journal of the American Society for Information Science, Vol. 22, No. 1. (1971), pp. 28-40.
|
| |
J. Am. Soc. Inf. Sci., Vol. 47, No. 1. (1996), pp. 70-84.
|
| |
Journal of the American Society for Information Science, Vol. 47, No. 8. (1996), pp. 632-649.
|
| |
In SIGIR '94: Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval (1994), pp. 42-50.
|
| |
Open Learning, Vol. 24, No. 1. (February 2009), pp. 67-76.
|
| |
In JCDL '02: Proceedings of the 2nd ACM/IEEE-CS joint conference on Digital libraries (2002), pp. 342-350.
|
| |
Physical Review Letters, Vol. 86, No. 13. (Mar 2001), pp. 2909-2912.
|
| |
Physical Review Letters, Vol. 86, No. 14. (2 Apr 2001), pp. 3200-3203.
|
| |
Information Visualisation, International Conference on, Vol. 0 (2002), 367.
|
| |
Information Visualisation, International Conference on In Information Visualization, 2006. IV 2006. Tenth International Conference on, Vol. 0 (2006), pp. 9-16.
|
| |
PLoS Comput Biol, Vol. 4, No. 10. (31 October 2008), e1000204.
|
| |
In CHI '99: Proceedings of the SIGCHI conference on Human factors in computing systems (1999), pp. 270-277.
|
| |
In CSCW '04: Proceedings of the 2004 ACM conference on Computer supported cooperative work (2004), pp. 578-581.
|
| |
In CSCW '06: Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work (2006), pp. 171-180.
|
| |
In SIGIR '03: Proceedings of the 26th annual international ACM SIGIR conference on Research and development in informaion retrieval (2003), pp. 72-79.
|
| |
In HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia (2006), pp. 27-30.
|
| |
Educational Technology & Society, Vol. 10, No. 4. (0 2007), pp. 257-268.
|
| |
International Journal of Geographical Information Science, Vol. 23, No. 8. (2009), pp. 1077-1093.
|
| |
Visualization and Computer Graphics, IEEE Transactions on, Vol. 15, No. 6. (23 October 2009), pp. 1161-1168.
|
| |
Visualization and Computer Graphics, IEEE Transactions on, Vol. 15, No. 6. (23 October 2009), pp. 1121-1128.
|
| |
Visualization and Computer Graphics, IEEE Transactions on, Vol. 15, No. 6. (23 October 2009), pp. 1041-1048.
|
| |
Visualization and Computer Graphics, IEEE Transactions on, Vol. 15, No. 6. (23 October 2009), pp. 1009-1016.
|
| |
Visualization and Computer Graphics, IEEE Transactions on, Vol. 15, No. 6. (23 October 2009), pp. 1001-1008.
|
| |
interactions, Vol. 16, No. 5. (2009), pp. 40-43.
|
| |
Computational Statistics & Data Analysis (25 September 2009)
|
| |
|
| |
In CIKM '07: Proceedings of the sixteenth ACM conference on Conference on information and knowledge management (2007), pp. 683-690.
|
| |
In In Proceedings of the Recent Advances in Natural Language Processing (RANLP (2003), pp. 137-144.
|
| |
Journal of medical Internet research, Vol. 10, No. 3. (2008)
|
| |
Applied Spatial Analysis and Policy (2009)
|
| |
In CHI '05: CHI '05 extended abstracts on Human factors in computing systems (2005), pp. 1505-1508.
|
| |
Advanced Data Mining and Applications (2009), pp. 397-408.
|
| |
In SIGIR '07: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval (2007), pp. 215-222.
|
| |
|
| |
The Cartographic Journal, Vol. 43, No. 1. (March 2006), pp. 82-89.
|
| |
Computers, Environment and Urban Systems, Vol. 32, No. 6. (November 2008), pp. 431-439.
|
| |
Computational Geometry, Vol. 37, No. 3. (August 2007), pp. 175-187.
|
| |
|
| |
In Proceedings of the 20th International Joint Conference on Artificial Intelligence (2007), pp. 2670-2676.
|
| |
netWorker, Vol. 9, No. 3. (September 2005), pp. 16-23.
|
| |
In WWW '07: Proceedings of the 16th international conference on World Wide Web (2007), pp. 271-280.
|
| |
|