| |
ACM Trans. Inf. Syst., Vol. 27, No. 2. (2009), pp. 1-47.
|
| |
In Natural language information retrieval (1999)
|
| |
In SIGIR '08: Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval (2008), pp. 791-792.
|
| |
SIGIR Forum, Vol. 37, No. 2. (2003), pp. 18-28.
|
| |
ACM Trans. Inf. Syst., Vol. 26, No. 4. (2008), pp. 1-27.
|
| |
Web Semantics: Science, Services and Agents on the World Wide Web, Vol. 2, No. 1. (1 December 2004), pp. 49-79.
|
| |
Inf. Process. Manage., Vol. 44, No. 3. (May 2008), pp. 1251-1266.
|
| |
In Proceedings of the Conference on Human Factors in Computing Systems, CHI'95 (1995)
|
| |
In SIGIR '07: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval (2007), pp. 655-662.
|
| |
In SIGIR '07: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval (2007), pp. 7-14.
|
| |
In SIGIR '07: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval (2007), pp. 3-6.
|
| |
In JCDL '06: Proceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries (2006), pp. 210-219.
|
| |
In SIGIR '07: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval (2007), pp. 231-238.
|
| |
ACM Trans. Internet Technol., Vol. 5, No. 1. (February 2005), pp. 92-128.
|
| |
|
| |
|
| |
|
| |
|
