7593 search results - page 215 / 1519 » Querying XML Databases |
147
click to vote
PODS
2005
ACM
16 years 6 months ago
2005
ACM
We study the satisfiability problem associated with XPath in the presence of DTDs. This is the problem of determining, given a query p in an XPath fragment and a DTD D, whether or...
145
click to vote
ICDT
2005
ACM
15 years 12 months ago
2005
ACM
What does a data stream mean? Much of the extensive work on query operators and query processing for data streams has proceeded without the benefit of an answer to this question. ...
156
click to vote
ER
2000
Springer
15 years 10 months ago
2000
Springer
The need for descriptive information, i.e., metadata, about Web resources has been recognized in several application contexts (e.g., digital libraries, portals). The Resource Descr...
167
click to vote
VLDB
2002
ACM
15 years 6 months ago
2002
ACM
We present a novel framework for mapping between any combination of XML and relational schemas, in which a high-level, userspecified mapping is translated into semantically meanin...
167
click to vote
SIGMOD
2002
ACM
16 years 6 months ago
2002
ACM
Physical database design is important for query performance in a shared-nothing parallel database system, in which data is horizontally partitioned among multiple independent node...