Upcoming Courses

go to course
User Experience: The Beginner's Guide
Starts the day after tomorrow !
go to course
User-Centred Design - Module 2
92% booked. Starts in 3 days
 
 

Featured chapter

Marc Hassenzahl explains the fascinating concept of User Experience and Experience Design. Commentaries by Don Norman, Eric Reiss, Mark Blythe, and Whitney Hess

User Experience and Experience Design !

 
 

Our Latest Books

 
 
The Social Design of Technical Systems: Building technologies for communities. 2nd Edition
by Brian Whitworth and Adnan Ahmad
start reading
 
 
 
 
Gamification at Work: Designing Engaging Business Software
by Janaki Mythily Kumar and Mario Herger
start reading
 
 
 
 
The Social Design of Technical Systems: Building technologies for communities
by Brian Whitworth and Adnan Ahmad
start reading
 
 
 
 
The Encyclopedia of Human-Computer Interaction, 2nd Ed.
by Mads Soegaard and Rikke Friis Dam
start reading
 
 

Jian Xu

 

Publications by Jian Xu (bibliography)

 what's this?
2004
 
Edit | Del

Ren, Shengbing, Butler, Gregory, Rui, Kexing, Xu, Jian, Yu, Wei and Luo, Renhang (2004): A Prototype Tool for Use Case Refactoring. In: ICEIS 2004 2004. pp. 173-178.

1999
 
Edit | Del

Lin, Yong, Xu, Jian, Lim, Ee-Peng and Ng, Wee Keong (1999): ZBroker: A Query Routing Broker for Z39.50 Databases. In: Proceedings of the 1999 ACM CIKM International Conference on Information and Knowledge Management November 2-6, 1999, Kansas City, Missouri, USA. pp. 202-209. Available online

1998
 
Edit | Del

Xu, Jian, Cao, Yinyan, Lim, Ee-Peng and Ng, Wee-Keong (1998): Database Selection Techniques for Routing Bibliographic Queries. In: DL98: Proceedings of the 3rd ACM International Conference on Digital Libraries 1998. pp. 264-273. Available online

Query routing refers to the general problem of selecting from a large set of accessible information sources the ones relevant to a given query (i.e. database selection), evaluating the query on the selected sources, and merging their results. As the number of information sources on the Internet increases dramatically, query routing is becoming increasingly important. Much of the previous work in query routing focused on information sources that are document collections. In this paper, we address the database selection problem for databases with multiple text attributes. In particular, we have proposed a number of different database selection techniques each requiring different types of knowledge about the databases' content, e.g. past queries, past query results, and statistical information collected from the database records. By conducting a series of experiments on a set of bibliographic databases, we evaluate and compare the performance of these proposed techniques.

© All rights reserved Xu et al. and/or ACM Press

 
Add publication
Show list on your website
 
 

Join our community and advance:

Your
Skills

Your
Network

Your
Career

 
Join our community!
 
 
 

Page Information

Page maintainer: The Editorial Team
URL: http://www.interaction-design.org/references/authors/jian_xu.html