6974 search results - page 427 / 1395 » Querying Semi-Structured Data |
164
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DEXAW
2005
IEEE
16 years 15 days ago
2005
IEEE
Sensor networks have opened new horizons and opportunities for a variety of environmental monitoring, surveillance and healthcare applications. One of the major tasks of sensor ne...
158
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CIKM
2005
Springer
16 years 13 days ago
2005
Springer
In this paper, we propose a novel energy-efficient approach, a localized routing tree (LRT) coupled with a route redirection (RR) strategy, to support various types of queries. LR...
156
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OTM
2005
Springer
16 years 11 days ago
2005
Springer
UDDI is not suitable for handling semantic markups for Web services due to its flat data model and limited search capabilities. In this paper, we introduce an approach to allow for...
304
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ICDT
1995
ACM
15 years 10 months ago
1995
ACM
Abstract. Extension of the relational database model to represent complex data has been a focus of much research in recent years. At the same time, an alternative extension of the ...
163
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PVLDB
2010
15 years 5 months ago
2010
To evaluate the performance of database applications and DBMSs, we usually execute workloads of queries on generated databases of different sizes and measure the response time. Th...