1042 search results - page 51 / 209 » Constraint Databases, Data Structures and Efficient Query Ev... |
161
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ADL
2000
Springer
15 years 7 months ago
2000
Springer
Digital libraries are a core information technology. When the stored data is complex, e.g. high-resolution images or molecular protein structures, simple query types like the exac...
117
Voted
ICDE
2007
IEEE
15 years 9 months ago
2007
IEEE
User-defined preferences allow personalized ranking of query results. A user provides a declarative specification of his/her preferences, and the system is expected to use that ...
128
Voted
ICDE
2010
IEEE
16 years 2 months ago
2010
IEEE
Abstract-- This work presents a novel index structure, MHRtree, for efficiently answering approximate string match queries in large spatial databases. The MHR-tree is based on the ...
107
Voted
SAC
2009
ACM
15 years 9 months ago
2009
ACM
Today user-centered information acquisition over collections of complex XML documents is increasingly in demand. To this end, preferences have become an important paradigm enablin...
139
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ADBIS
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. XML query processors suffer from main-memory limitations that prevent them from processing large XML documents. While content-based predicates can be used to project down...