224
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ICDE
15 years 11 months ago
1994 IEEE 
We describe the design of Mariposa, an experimental distributed data management system that provides high performance in an environment of high data mobility and heterogeneous hos...
203
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ICDE
15 years 11 months ago
1994 IEEE 
We describe the design and implementation of QBISM (Query By Interactive, Spatial Multimedia), a prototype for querying and visualizing 3D spatial data. Our first application is i...
191
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ICDE
15 years 11 months ago
1994 IEEE 
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
182
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ICDE
15 years 11 months ago
1994 IEEE
In applications like nancial trading, scheduling, manufacturing and process control, time based predicates in queries and rules are very important. There is also a need to de ne ...
173
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ICDE
15 years 11 months ago
1994 IEEE 
During the past few years, several studies have been made on the performance of real-time database systems with respect to the number of transactions that miss their deadlines. Th...
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