726 search results - page 123 / 146 » Capacity-Constrained Query Formulation |
CSB
2005
IEEE
14 years 2 months ago
2005
IEEE
Specific topic search in the PubMed Database, one of the most important information resources for scientific community, presents a big challenge to the users. The researcher typic...
JCDL
2005
ACM
14 years 2 months ago
2005
ACM
As an increasing number of digital library projects embrace the harvesting of item-level descriptive metadata, issues of description granularity and concerns about potential loss ...
SACMAT
2005
ACM
14 years 2 months ago
2005
ACM
We investigate a generalization of the notion of XML security view introduced by Stoica and Farkas [17] and later refined by Fan et al. [8]. The model consists of access control ...
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
We formulate and study search algorithms that consider a user’s prior interactions with a wide variety of content to personalize that user’s current Web search. Rather than re...
SIGMOD
2005
ACM
14 years 2 months ago
2005
ACM
With the growing importance of systems containing arbitrary semistructured relationships, the need for supporting users searching in such repositories has grown. Currently support...