2235 search results - page 245 / 447 » Quality of Service and Optimization in Data Integration Syst... |
161
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RTDB
1996
15 years 7 months ago
1996
We are developing an object-oriented real-time database system that includes a relationally complete query language. Unlike conventional query optimizers, our optimizer estimates ...
238
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ECUMN
2007
Springer
16 years 21 days ago
2007
Springer
Pervasive systems enable us to have an overview of what digital environments will look like in the future. Opportunities given by pervasive systems, both in terms of applications ...
175
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INFOCOM
2003
IEEE
15 years 11 months ago
2003
IEEE
— Rate adaptive multimedia streams offer significant system and client benefits over non-adaptive streams. These benefits come at the price of increased complexity in providin...
185
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ICC
2007
IEEE
16 years 25 days ago
2007
IEEE
— The recent investigations on interleave-division multiple-access (IDMA) have demonstrated its advantage in supporting high-data-rate and multi-rate services over wireless fadin...
175
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VLDB
1994
ACM
15 years 10 months ago
1994
ACM
Physical data independence is touted as a central feature of modern database systems. Both relational and object-oriented systems, however, force users to frame their queries in t...