6484 search results - page 900 / 1297 » Physical Database Design |
158
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ER
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. The development of index structures that allow e cient retrieval of spatial objects has been a topic of interest in the last decades. Most of these structures have been d...
182
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SCIA
2009
Springer
16 years 1 months ago
2009
Springer
In the past few years, street-level geoviewers has become a very popular web-application. In this paper, we focus on a first urban concept which has been identified as useful for...
201
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ACMDIS
2006
ACM
16 years 25 days ago
2006
ACM
People often use powerful tools to manage the documents they encounter, but very rarely to store the mental knowledge they glean from those documents. Popcorn is a personal knowle...
194
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WCRE
2003
IEEE
16 years 3 days ago
2003
IEEE
Merging and splitting source code artifacts is a common activity during the lifespan of a software system; as developers rethink the essential structure of a system or plan for a ...
147
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DEBS
2003
ACM
16 years 3 days ago
2003
ACM
We present a design of a distributed publish-subscribe system that extends the functionality of messaging middleware with “relational subscriptions”, to support timely updates...