3471 search results - page 417 / 695 » Data Stream Query Processing |
140
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DOLAP
2005
ACM
15 years 4 months ago
2005
ACM
OLAP users heavily rely on visualization of query answers for their interactive analysis of massive amounts of data. Very often, these answers cannot be visualized entirely and th...
155
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CLOUDCOM
2010
Springer
15 years 18 days ago
2010
Springer
Discovering the correct dataset efficiently is critical for computations and effective simulations in scientific experiments. In contrast to searching web documents over the Intern...
135
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GEOINFORMATICA
2007
15 years 2 months ago
2007
Nearest Neighbor (NN) search has been in the core of spatial and spatiotemporal database research during the last decade. The literature on NN query processing algorithms so far d...
109
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ADBIS
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...
150
Voted
PVLDB
2008
15 years 2 months ago
2008
This paper studies, for the first time, the management of type information for an important class of semi-structured data: nested DAGs (Directed Acyclic Graphs) that describe exec...