Point query - PowerPoint PPT Presentation

Efficient Computation of Temporal Aggregates with Range Predicates

Efficient Computation of Temporal Aggregates with Range Predicates. D. Zhang * , A. Markowetz ** , V. J. Tsotras * , D. Gunopulos * and B. Seeger ** * University of California, Riverside ** Philipps Universit ä t Marburg, Germany. Outline. Introduction &amp; Motivation Problem Decomposition

★ ★ ★ ★ ★

536 views • 38 slides

2-D Trees

2-D Trees. You are given a set of points on the plane Each point is defined by two coordinates (x, y). (60,75). (80,65). (5,45). (35,40). (25,35). (85,15). (50,10). (90,5). 2-D Trees.

★ ★ ★ ★ ★

533 views • 33 slides

Heavy Hitters

Heavy Hitters. Piotr Indyk MIT. Last Few Lectures. Recap (last few lectures) Update a vector x Maintain a linear sketch Can compute L p norm of x (in zillion different ways) Questions: Can we do anything else ?? Can we do something about linear space bound for L  ??.

★ ★ ★ ★ ★

272 views • 16 slides

View Point query PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Point query PowerPoint presentations. You can view or download Point query presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.