8 search results - page 1 / 2 » Finding Top-k Min-Cost Connected Trees in Databases |
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
It is widely realized that the integration of database and information retrieval techniques will provide users with a wide range of high quality services. In this paper, we study ...
WWW
2008
ACM
14 years 5 months ago
2008
ACM
In this paper, we study the problem of keyword proximity search over XML documents and leverage the efficiency and effectiveness. We take the disjunctive semantics among input key...
ECCB
2008
IEEE
13 years 11 months ago
2008
IEEE
Motivation: Mapping of remote evolutionary links is a classic computational problem of much interest. Relating protein families allows for functional and structural inference on u...
ICDE
2002
IEEE
14 years 6 months ago
2002
IEEE
With the growth of the Web, there has been a rapid increase in the number of users who need to access online databases without having a detailed knowledge of the schema or of quer...
SIGMOD
2009
ACM
14 years 5 months ago
2009
ACM
Keyword search in relational databases (RDBs) has been extensively studied recently. A keyword search (or a keyword query) in RDBs is specified by a set of keywords to explore the...