90 search results - page 2 / 18 » Efficient Evaluation of Queries with Mining Predicates |
ACNS
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. Membership queries are basic predicate operations that apply to datasets. Quantifications of such queries express global properties between datasets, including subset inc...
ICDE
2005
IEEE
14 years 6 months ago
2005
IEEE
Moving objects databases managing spatial objects with continuously changing position and extent over time have recently found large interest in the database community. Queries ab...
DASFAA
2004
IEEE
13 years 9 months ago
2004
IEEE
For event filtering of publish/subscribe system, significant research efforts have been dedicated to techniques based on multiple one-dimensional indexes built on attributes of sub...
SIGMOD
2003
ACM
14 years 5 months ago
2003
ACM
We consider the problem of evaluating large numbers of XPath filters, each with many predicates, on a stream of XML documents. The solution we propose is to lazily construct a sin...
SIGMOD
2003
ACM
14 years 5 months ago
2003
ACM
Object-oriented and object-relational DBMS support setvalued attributes, which are a natural and concise way to model complex information. However, there has been limited research...