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Data Streaming Algorithms Barna Saha

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Page 1: Data Streaming Algorithms - University of Massachusetts ... › cs590d › lectures › ... · Developing Streaming Algorithms •The main hurdle is the space. ... > Cloud infrastructure

DataStreamingAlgorithms

BarnaSaha

Page 2: Data Streaming Algorithms - University of Massachusetts ... › cs590d › lectures › ... · Developing Streaming Algorithms •The main hurdle is the space. ... > Cloud infrastructure
Page 3: Data Streaming Algorithms - University of Massachusetts ... › cs590d › lectures › ... · Developing Streaming Algorithms •The main hurdle is the space. ... > Cloud infrastructure
Page 4: Data Streaming Algorithms - University of Massachusetts ... › cs590d › lectures › ... · Developing Streaming Algorithms •The main hurdle is the space. ... > Cloud infrastructure
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DevelopingStreamingAlgorithms• Themainhurdleisthespace.

• Oftenitismuchmoreefficienttogetanapproximateanswerthananexactanswer.

• Oftenthealgorithmusesrandomizationlikehashingandsampling.

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MiniExercise[DueOct31st]

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