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 Optimal Space Lower Bounds for all Frequency Moments David Woodruff Based on SODA 04 paper.

Slide 1Optimal Space Lower Bounds for all Frequency Moments David Woodruff Based on SODA 04 paper Slide 2 The Streaming Model [AMS96] 0113734 … Stream of elements a 1,…

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, …,…