517 search results - page 97 / 104 » Evaluating XPath Queries on XML Data Streams |
112
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ICDE
2007
IEEE
15 years 6 months ago
2007
IEEE
Partitioned query processing is an effective method to process continuous queries with large stateful operators in a distributed systems. This method typically partitions input da...
200
Voted
SIGMOD
2006
ACM
16 years 18 days ago
2006
ACM
Given a dataset P and a preference function f, a top-k query retrieves the k tuples in P with the highest scores according to f. Even though the problem is well-studied in convent...
105
Voted
ADC
2008
Springer
15 years 2 months ago
2008
Springer
As the XML has become a standard for data representation, it is inevitable to propose and implement techniques for efficient managing of XML data. A natural alternative is to expl...
187
Voted
ICDE
2000
IEEE
16 years 1 months ago
2000
IEEE
Time-series data, which are a series of one-dimensional real numbers, have been studied in various database applications. In this paper, we extend the traditional similarity searc...
134
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DEXA
2009
Springer
15 years 7 months ago
2009
Springer
Metric access methods (MAMs) serve as a tool for speeding similarity queries. However, all MAMs developed so far are index-based; they need to build an index on a given database. T...