392 search results - page 32 / 79 » Modeling and querying probabilistic XML data |
130
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DASFAA
2010
IEEE
15 years 3 months ago
2010
IEEE
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...
225
Voted
ICDE
2006
IEEE
16 years 4 months ago
2006
IEEE
We tackle the difficult problem of summarizing the path/branching structure and value content of an XML database that comprises both numeric and textual values. We introduce a nov...
134
Voted
VLDB
1990
ACM
15 years 7 months ago
1990
ACM
A probabilistic learning model for vague queries and missing or imprecise information in databases is described. Instead of retrieving only a set of answers, our approach yields a...
121
Voted
VLDB
2005
ACM
15 years 9 months ago
2005
ACM
We study XML stream-specific schema-based optimization. We assume a widely-adopted automata-based execution model for XQuery evaluation. Criteria are established regarding what s...
256
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SIGMOD
2009
ACM
16 years 3 months ago
2009
ACM
Empowering users to access databases using simple keywords can relieve the users from the steep learning curve of mastering a structured query language and understanding complex a...