383 search results - page 63 / 77 » Join operations in temporal databases |
193
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
We introduce a novel query type defined over streaming moving object data, namely, the Continuous Motion Pattern (CMP) Queries. A motion pattern is defined as a sequence of distin...
PRDC
2006
IEEE
15 years 5 months ago
2006
IEEE
On-time data management is becoming a key difficulty faced by the information infrastructure of most organizations. In fact, database applications for critical areas are increasing...
ICDAR
2009
IEEE
15 years 6 months ago
2009
IEEE
In this paper we present a system of the off-line handwriting recognition. Our recognition system is based on temporal order restoration of the off-line trajectory. For this task ...
RTSS
1993
IEEE
15 years 3 months ago
1993
IEEE
This paper presents a technique that is capable of supporting two major requirements for concurrency control in real-time databases: data temporal consistency, and data logical co...
182
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ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
Sequence-based XML indexing aims at avoiding expensive join operations in query processing. It transforms structured XML data into sequences so that a structured query can be answ...