1238 search results - page 50 / 248 » View-based query containment |
STOC
2001
ACM
15 years 10 months ago
2001
ACM
We consider static one dimensional range searching problems. These problems are to build static data structures for an integer set S U, where U = {0, 1, . . . , 2w - 1}, which su...
CIKM
2006
Springer
15 years 1 months ago
2006
Springer
In this paper we address the issue of continuous keyword queries on multiple textual streams. This line of work represents a significant departure from previous keyword search mod...
EACL
2006
ACL Anthology
14 years 11 months ago
2006
ACL Anthology
The Web contains vast amounts of linguistic data. One key issue for linguists and language technologists is how to access it. Commercial search engines give highly compromised acc...
IPM
2010
14 years 8 months ago
2010
The paper presents methods of retrieving blog posts containing opinions about an entity expressed in the query. The methods use a lexicon of subjective words and phrases compiled ...
DASFAA
2004
IEEE
15 years 1 months ago
2004
IEEE
Users of database applications, especially in the e-commerce domain, often resort to exploratory "trial-and-error" queries since the underlying data space is huge and unf...