15792 search results - page 2639 / 3159 » Computational Abstraction Steps |
197
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EDBT
2002
ACM
16 years 7 months ago
2002
ACM
Abstract. This work addresses the problem of querying moving objects databases. which capture the inherent uncertainty associated with the location of moving point objects. We addr...
178
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EDBT
2004
ACM
16 years 7 months ago
2004
ACM
Abstract. As XML schemas evolve over time or as applications are integrated, it is sometimes necessary to validate an XML document known to conform to one schema with respect to an...
249
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EDBT
2006
ACM
16 years 7 months ago
2006
ACM
Abstract. Peer Data Management Systems (PDMS) have recently attracted attention by the database community. One of the main challenges of this paradigm is the development and evalua...
206
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EDBT
2008
ACM
16 years 7 months ago
2008
ACM
Abstract. Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. Often, such streaming aggregation queries involve joining...
144
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ICDE
2010
IEEE
16 years 7 months ago
2010
IEEE
Abstract--Amazon, Google, and IBM now sell cloud computing services. We consider the setting of a for-profit business selling data stream monitoring/management services and we inve...