4237 search results - page 182 / 848 » A Data Model for XML Databases |
242
Voted
ICDE
2005
IEEE
16 years 5 months ago
2005
IEEE
The ability to compute top-k matches to XML queries is gaining importance due to the increasing number of large XML repositories. The efficiency of top-k query evaluation relies o...
128
Voted
EDBT
2002
ACM
16 years 3 months ago
2002
ACM
Managing multiple versions of XML documents represents a critical requirement for many applications. Also, there has been much recent interest in supporting complex queries on XML ...
144
Voted
CIKM
2009
Springer
15 years 10 months ago
2009
Springer
Well-designed indices can dramatically improve query performance. Including query workload information can produce indices that yield better overall throughput while balancing the...
131
Voted
INEX
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. This paper explores the possibility of using a modified Expectation-Maximization algorithm to estimate parameters for a simple hierarchical generative model for XML retr...
141
Voted
ICISS
2005
Springer
15 years 9 months ago
2005
Springer
Since XML tends to become the main format to exchange data over the Internet, it is necessary to define a security model to control the access to the content of these documents. S...