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» Querying Multidimensional Databases
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SIGMOD
2006
ACM
107views Database» more  SIGMOD 2006»
14 years 10 months ago
Relaxed space bounding for moving objects: a case for the buddy tree
Rapid advancements in positioning systems and wireless communications enable accurate tracking of continuously moving objects. This development poses new challenges to database te...
Shuqiao Guo, Zhiyong Huang, H. V. Jagadish, Beng C...
EDBT
2004
ACM
133views Database» more  EDBT 2004»
14 years 10 months ago
eVitae: An Event-Based Electronic Chronicle
We present an event based system for storing, managing, and presenting personal multimedia history. The development of such systems is a challenge because information about person...
Bin Wu, Rahul Singh, Punit Gupta, Ramesh Jain
WWW
2001
ACM
14 years 10 months ago
Visual SQL-X: A Graphical Tool for Producing XML Documents from Relational Databases
The Visual SQL-X system is presented to generate arbitrarily complex XML documents from a graphical query on a relational database. The query describes the structure of the result...
Renzo Orsini, Massimo Pagotto
GIS
2004
ACM
14 years 11 months ago
Spatio-temporal aggregates over raster image data
Spatial, temporal and spatio-temporal aggregates over continuous streams of remotely sensed image data build a fundamental operation in many applications in the environmental scie...
Jie Zhang, Michael Gertz, Demet Aksoy