Sciweavers

395 search results - page 25 / 79
» XML Query Processing: Storage and Query Model Interplay
Sort
View
176
Voted
EDBT
2010
ACM
149views Database» more  EDBT 2010»
15 years 12 months ago
Statistics-based parallelization of XPath queries in shared memory systems
The wide availability of commodity multi-core systems presents an opportunity to address the latency issues that have plaqued XML query processing. However, simply executing multi...
Rajesh Bordawekar, Lipyeow Lim, Anastasios Kements...
212
Voted
PPSWR
2005
Springer
16 years 7 days ago
Marriages of Convenience: Triples and Graphs, RDF and XML in Web Querying
Metadata processing is recognized as a central challenge for database research in the next decade. Already, novel desktop data management and search applications (cf. Apple’s Spo...
Tim Furche, François Bry, Oliver Bolzer
SIGIR
2006
ACM
16 years 22 days ago
Why structural hints in queries do not help XML-retrieval
For many years it has been commonly held that a user who adds structural “hints” to a query will improve precision in an element retrieval search. At INEX 2005 we conducted an...
Andrew Trotman, Mounia Lalmas
165
Voted
WEBDB
2009
Springer
112views Database» more  WEBDB 2009»
16 years 1 months ago
Querying DAG-shaped Execution Traces Through Views
The question whether a given set of views, defined by queries, can be used to answer another query, arises in several contexts such as query optimization, data integration and se...
Maya Ben-Ari, Tova Milo, Elad Verbin
281
Voted
VLDB
2002
ACM
168views Database» more  VLDB 2002»
16 years 7 months ago
Anatomy of a native XML base management system
Abstract. Several alternatives to manage large XML document collections exist, ranging from file systems over relational or other database systems to specifically tailored XML base...
Thorsten Fiebig, Sven Helmer, Carl-Christian Kanne...