Ariel Rosenfeld Input: a stream of m integers i1, i2, ..., im. (over 1,…,n) Output: the number of distinct elements in the stream. Example – count the distinct number…

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An Optimal Algorithm for the Distinct Elements Problem Daniel M Kane∗ Jelani Nelson† David P Woodruff‡ Abstract We give the first optimal algorithm for estimating the…

Tight Lower Bounds for the Distinct Elements Problem David Woodruff MIT dpwood@mit.edu Joint work with Piotr Indyk The Problem Stream of elements a1, …, an each in {1,…

Tight Lower Bounds for the Distinct Elements Problem David Woodruff MIT dpwood@mit.edu Joint work with Piotr Indyk The Problem Stream of elements a1, …, an each in {1,…

Tight Lower Bounds for the Distinct Elements Problem David Woodruff MIT dpwood@mit.edu Joint work with Piotr Indyk The Problem Stream of elements a1, …, an each in {1,…

Tight Lower Bounds for the Distinct Elements Problem David Woodruff MIT dpwood@mit.edu Joint work with Piotr IndykDocuments

Slide 1Tight Lower Bounds for the Distinct Elements Problem David Woodruff MIT dpwood@mit.edu Joint work with Piotr Indyk Slide 2 The Problem Stream of elements a 1, …,…

1 9 Dualism and its Problems. 2 The Distinct Substances Problem The Distinct Substances Problem The fact that an individual is composed by two distinctDocuments

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What are the key elements of Problem-Based Learning? Key Elements of Problem-Based Learning: Students focus on content that is relevant to them in real-world scenarios Knowledge,…

An Optimal Algorithm for the Distinct Elements Problem Daniel M Kane Department of Mathematics Stanford University aladkeenin@gmailcom February 21st 2014 Joint work with…

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An Optimal Lower Bound for Distinct Elements in the Message Passing Model David P. Woodruff IBM Research Almaden dpwoodru@us.ibm.com Qin Zhang Indiana University Bloomington…

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Ethnicity is especially important to geographers because in the face of globalization trends in culture and economy ethnicity stands as the strongest bulwark for the preservation…

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