核心
发表于 2025-3-23 13:31:41
Efficient Support for Time Series Queries in Data Stream Management Systems,search challenges faced by this approach include (i) overcoming the expressive power limitations of database languages on data stream applications, and (ii) providing query processing and optimization techniques for the data stream execution environment that is so different from that of traditional
negligence
发表于 2025-3-23 13:54:05
Managing Distributed Geographical Data Streams with the GIDB Portal System,dred geographic information databases. The GIDB portal enables users to access many distributed data sources with a single protocol and from a single source. This chapter will highlight the current functionality of the GIDB Portal System and give specific applications to military and homeland securi
catagen
发表于 2025-3-23 19:38:44
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BUST
发表于 2025-3-24 00:33:17
1386-2944 hers active in stream data management.The collected chapters.Researchers in data management have recently recognized the importance of a new class of data-intensive applications that requires managing data streams, i.e., data composed of continuous, real-time sequence of items. Streaming application
ADORN
发表于 2025-3-24 05:39:09
Filtering, Punctuation, Windows and Synopses,rate semantics on the structure of a stream into the stream itself, and can help unblock query operators and reduce the state they must retain. . modifies a query so that processing takes place on finite subsets of full streams. . are compact, efficiently maintained summaries of data that can provide approximate answers to particular queries.
高射炮
发表于 2025-3-24 09:50:21
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沉积物
发表于 2025-3-24 14:36:56
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Optometrist
发表于 2025-3-24 18:54:56
978-1-4419-3738-4Springer-Verlag US 2005
engrave
发表于 2025-3-24 21:28:12
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gastritis
发表于 2025-3-24 23:31:24
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