8249 search results - page 257 / 1650 » The DBO database system |
151
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SIGCSE
2005
ACM
16 years 5 days ago
2005
ACM
Universities are increasingly offering courses online. Feedback, assessment, and guidance are important features of this online courseware. Together, in the absence of a human tut...
184
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ICDCSW
2003
IEEE
15 years 12 months ago
2003
IEEE
In a Distributed Database System (DDBS), transactions on objects can be read requests or write requests in a random manner. The replication algorithm of objects critically affects...
190
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3DPVT
2002
IEEE
15 years 11 months ago
2002
IEEE
The main goal of content based image retrieval is to e ciently retrieve images that are visually similar to a query image. In this paper we will focus on content based image retri...
163
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IV
2000
IEEE
15 years 11 months ago
2000
IEEE
A system is presented to visualize information about city with a three-dimensional web user interface. We present a novel way to connect a VRML world to an information database. A...
212
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APWEB
2008
Springer
15 years 8 months ago
2008
Springer
Information exchanges in P2P networks have become very popular in recent years. However, tracing how data circulates between peers and how data modifications are performed during t...