721 search results - page 88 / 145 » Nile: A Query Processing Engine for Data Streams |
136
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SSDBM
2006
IEEE
15 years 10 months ago
2006
IEEE
Many applicationsstore data items for a pre-determined, finite length of time. Examples include slidingwindows over on-line data streams, where old data are dropped as the window...
141
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NSDI
2004
15 years 5 months ago
2004
This paper focuses on load management in looselycoupled federated distributed systems. We present a distributed mechanism for moving load between autonomous participants using bil...
176
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MOBIDE
2006
ACM
15 years 10 months ago
2006
ACM
Mobile and pervasive applications frequently rely on devices such as RFID antennas or sensors (light, temperature, motion) to provide them information about the physical world. Th...
117
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
Web search engines are often implemented as centralized systems. Designing and implementing a Web search engine in a distributed environment is a challenging engineering task that...
116
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IADIS
2003
15 years 5 months ago
2003
Query formulation is an essential part of successful information retrieval. The challenges in formulating effective queries are emphasized in web information search, because the w...