1148 search results - page 30 / 230 » Representing Data Quality for Streaming and Static Data |
141
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SSDBM
2007
IEEE
15 years 10 months ago
2007
IEEE
Memory management is a critical issue in stream processing involving stateful operators such as join. Traditionally, the memory requirement for a stream join is query-driven: a qu...
173
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TKDE
2008
15 years 4 months ago
2008
Data stream management systems need to control their resources adaptively since stream characteristics and query workload may vary over time. In this paper we investigate an approa...
114
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, we introduce the concept of α-orthogonal patterns to mine a representative set of graph patterns. Intuitively, two graph patterns are α-orthogonal if their simila...
159
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INFOCOM
2005
IEEE
15 years 10 months ago
2005
IEEE
— This paper presents DONet, a Data-driven Overlay Network for live media streaming. The core operations in DONet are very simple: every node periodically exchanges data availabi...
236
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Data is often collected over a distributed network, but in many cases, is so voluminous that it is impractical and undesirable to collect it in a central location. Instead, we mus...