Sciweavers

8220 search results - page 159 / 1644
» Querying XML Data
Sort
View
136
Voted
VLDB
2002
ACM
118views Database» more  VLDB 2002»
15 years 4 months ago
Translating Web Data
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...
Lucian Popa, Yannis Velegrakis, Renée J. Mi...
DEBU
2008
123views more  DEBU 2008»
15 years 4 months ago
Pathfinder: XQuery Off the Relational Shelf
The Pathfinder project makes inventive use of relational database technology--originally developed to process data of strictly tabular shape--to construct efficient database-suppo...
Torsten Grust, Jan Rittinger, Jens Teubner
SIGMOD
2007
ACM
106views Database» more  SIGMOD 2007»
16 years 4 months ago
Massively multi-query join processing in publish/subscribe systems
There has been much recent interest in XML publish/subscribe systems. Some systems scale to thousands of concurrent queries, but
Mingsheng Hong, Alan J. Demers, Johannes Gehrke, C...
SIGMOD
2005
ACM
127views Database» more  SIGMOD 2005»
16 years 4 months ago
A framework for processing complex document-centric XML with overlapping structures
The key of overlapping structures or concurrent markup hierarchies in XML encodings of documents is that markup in one hierarchy is not necessarily well-formed with respect to the...
Ionut Emil Iacob, Alex Dekhtyar
ICDT
2007
ACM
126views Database» more  ICDT 2007»
15 years 10 months ago
Combining Incompleteness and Ranking in Tree Queries
Abstract. In many cases, users may want to consider incomplete answers to their queries. Often, however, there is an overwhelming number of such answers, even if subsumed answers a...
Benny Kimelfeld, Yehoshua Sagiv