641 search results - page 33 / 129 » Temporal Queries in OLAP |
147
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GEOINFO
2003
15 years 5 months ago
2003
The integration among DW, OLAP and GIS has been given considerable attention in recent years by many researchers and industrial corporations. This may be a result of: 1) DW/OLAP ca...
112
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PVLDB
2008
15 years 3 months ago
2008
Online-Analytical Processing (OLAP) has been a field of competing technologies for the past ten years. One of the still unsolved challenges of OLAP is how to provide quick respons...
140
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SSD
2001
Springer
15 years 8 months ago
2001
Springer
In dynamic spatio-temporal environments where objects may continuously move in space, maintaining consistent information about the location of objects and processing motion-speciï¬...
150
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SIGIR
2012
ACM
13 years 6 months ago
2012
ACM
Content on the Internet is always changing. We explore the value of biasing search result snippets towards new webpage content. We present results from a user study comparing trad...
114
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GEOINFO
2007
15 years 5 months ago
2007
In this paper we are interested in storing and perform OLAP queries about various aggregate trajectory properties. We consider a data stream environment where a set of mobile objec...