1795 search results - page 2 / 359 » Search by strategy |
VLDB
1991
ACM
14 years 2 months ago
1991
ACM
In order to cope efficiently with simple or complex queries as well as different application requirements (e.g., ad-hoc versus repetitive queries), a query optimizer ought to supp...
SIGIR
2004
ACM
14 years 4 months ago
2004
ACM
Optimizing and focusing search and results ranking in P2P networks becomes more and more important with the increasing size of these networks. Even though a few approaches have al...
IJMMS
2002
13 years 10 months ago
2002
LWA
2008
14 years 8 days ago
2008
We report on an exploratory, qualitative user study designed to identify users' goals underlying podcast search, the strategies used to gain access to podcasts, and how curre...
SAC
2005
ACM
14 years 4 months ago
2005
ACM
In this paper, we propose an extension of three incomplete depthfirst search techniques, namely depth-bounded backtrack search, credit search, and iterative broadening, towards pr...