14248 search results - page 156 / 2850 » Queries |
131
click to vote
DASFAA
2009
IEEE
15 years 9 months ago
2009
IEEE
Keyword search and database query are two ways for retrieving data in real world settings. In this demonstration, we show SUITS, a novel search interface over relational databases ...
106
click to vote
ICDE
2008
IEEE
15 years 9 months ago
2008
IEEE
We formulate three intuitive semantic properties for topk queries in probabilistic databases, and propose GlobalTopk query semantics which satisfies all of them. We provide a dyn...
118
Voted
IFSA
2007
Springer
15 years 8 months ago
2007
Springer
The main objective of an information retrieval system is to be effective in providing a user with relevant information in response to a query. However, especially given the inform...
147
click to vote
RWEB
2005
Springer
15 years 8 months ago
2005
Springer
A number of techniques have been developed to facilitate powerful data retrieval on the Web and Semantic Web. Three categories of Web query languages can be distinguished, accordin...
114
click to vote
RTA
2004
Springer
15 years 7 months ago
2004
Springer
The problem of selecting nodes in unranked trees is the most basic querying problem for XML. We propose stepwise tree automata for querying unranked trees. Stepwise tree automata c...