Documents Optimal Space Lower Bounds for All Frequency Moments David Woodruff MIT [email protected].

Slide 1Optimal Space Lower Bounds for All Frequency Moments David Woodruff MIT [email protected] Slide 2 The Streaming Model 0113734 … Stream of elements a 1, …, a q each…

Documents Tight Lower Bounds for the Distinct Elements Problem David Woodruff MIT [email protected] Joint work...

Slide 1Tight Lower Bounds for the Distinct Elements Problem David Woodruff MIT [email protected] Joint work with Piotr Indyk Slide 2 The Problem Stream of elements a 1, …,…