1151 search results - page 148 / 231 » Scalable Continuous Query System for Web Databases |
109
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DEBU
2010
15 years 25 days ago
2010
Databases supporting time dependent and continuously changing geometries, called moving objects databases, have been studied for about 15 years. The field has been flourishing and...
207
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ICDE
2005
IEEE
16 years 2 months ago
2005
IEEE
Sensor networks and other distributed information systems (such as the Web) must frequently access data that has a high per-attribute acquisition cost, in terms of energy, latency...
119
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COMGEO
2010
ACM
15 years 5 months ago
2010
ACM
Many producers of geographic information are now disseminating their data using open web service protocols, notably those published by the Open Geospatial Consortium. There are ma...
134
Voted
ICDE
2012
IEEE
13 years 3 months ago
2012
IEEE
—“Big Data” in map-reduce (M-R) clusters is often fundamentally temporal in nature, as are many analytics tasks over such data. For instance, display advertising uses Behavio...
98
Voted
VLDB
2001
ACM
15 years 5 months ago
2001
ACM
We present new techniques for supervised wrapper generation and automated web information extraction, and a system called Lixto implementing these techniques. Our system can gener...