Priority queues | Search trees
A van Emde Boas tree (Dutch pronunciation: [vɑn ˈɛmdə ˈboːɑs]), also known as a vEB tree or van Emde Boas priority queue, is a tree data structure which implements an associative array with m-bit integer keys. It was invented by a team led by Dutch computer scientist Peter van Emde Boas in 1975. It performs all operations in O(log m) time, or equivalently in O(log log M) time, where M = 2m is the largest element that can be stored in the tree. The parameter M is not to be confused with the actual number of elements stored in the tree, by which the performance of other tree data-structures is often measured. The vEB tree has poor space efficiency. For example, for storing 32-bit integers (i.e., when m=32), it requires M=232 bits of storage. However, similar data structures with equally good time efficiency and space O(n) exist, where n is the number of stored elements. (Wikipedia).
4. Divide & Conquer: van Emde Boas Trees
MIT 6.046J Design and Analysis of Algorithms, Spring 2015 View the complete course: http://ocw.mit.edu/6-046JS15 Instructor: Erik Demaine In this lecture, Professor Demaine introduces the van Emde Boas Tree data structure and its uses. License: Creative Commons BY-NC-SA More information
From playlist MIT 6.046J Design and Analysis of Algorithms, Spring 2015
MIT 6.851 Advanced Data Structures, Spring 2012 View the complete course: http://ocw.mit.edu/6-851S12 Instructor: Erik Demaine Integer: models, predecessor problem, van Emde Boas, x-fast and y-fast trees, indirection License: Creative Commons BY-NC-SA More information at http://ocw.mit.e
From playlist MIT 6.851 Advanced Data Structures, Spring 2012
MIT 6.851 Advanced Data Structures, Spring 2012 View the complete course: http://ocw.mit.edu/6-851S12 Instructor: Erik Demaine Integer data structure lower bounds. In particular, we'll prove that the min of van Emde Boas and fusion trees is an optimal (static) predecessor data structure u
From playlist MIT 6.851 Advanced Data Structures, Spring 2012
We look at the oak tree, and why our ecologist says it should lead to a new national holiday in the England. More at http://www.test-tube.org.uk/trees/
From playlist Guide to Trees & Plants
Holland is famous for its "Bollen Velden"
From playlist Walter Lewin is Alive and Well!
Explore an 18th century windmill with a modern day Dutch miller. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs PRODUCTION CREDITS Produced, Written, and Directed by Miles O'Brien Additional Producing Cameron Hickey and Suzi Tobias Ed
From playlist Original shorts
Why is the elm tree associated with death. This is the first on a short series about trees. More at http://www.test-tube.org.uk/trees
From playlist Guide to Trees & Plants
Tour of Great Mondriaan Collection in The Hague
Gemeente Museum in The Hague
From playlist Walter Lewin is Alive and Well!
Photo Montage of Michel van Biezen (by Austin van Biezen)
Visit http://ilectureonline.com for more math and science lectures! This video is a picture montage of a snapshot of Michel van Biezen, produced and edited by Austin van Biezen.
From playlist MICHEL AND FAMILY
De Zee, de Zee Klotst Voort in Eindeloze Deining, de Zee waarin mijn Ziel Zichzelf weerspiegeld Ziet
From playlist Walter Lewin is Alive and Well!
Empirical Mode Decomposition (1D, univariate approach)
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From playlist Summer of Math Exposition Youtube Videos
The Beech is the latest addition to our collection of videos about trees, presented by ecologist Dr Markus Eichhorn. See them all at http://www.test-tube.org.uk/trees/
From playlist Guide to Trees & Plants
Red-Eyed Tree Frogs Are Masters of Camouflage | Animalogic Wild
Deep in the rainforests of Costa Rica, lies a wide variety of amphibians and reptiles, but to find them you’ll have to look very closely. Support Animalogic on Patreon: https://www.patreon.com/animalogic Subscribe for new episodes every other Friday: http://bit.ly/SubscribeToAnimalogic
From playlist Animalogic
Professor Gesine Reinert, University of Oxford
Prof. Gesine Reinert is a University Lecturer at the Department of Statistics, Oxford, and Fellow at Keble College, Oxford (2000 – present). Her current and main research interests are in network statistics and to investigate such networks in a statistically rigorous fashion. Often this w
From playlist Short Talks
Mouse vs. Boa | National Geographic
What happens if you're a mouse, high in a tree, threatened by a huge boa constrictor? Make the jump of your life! ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through t
From playlist Vs. | National Geographic
Mouse vs. Boa | National Geographic
What happens if you're a mouse, high in a tree, threatened by a huge boa constrictor? Make the jump of your life! ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through t
From playlist Vs. | National Geographic
Can Feeling the Love Save Lions? | SciShow News
This episode is sponsored by Endel, an app that creates personalized soundscapes to help you focus, relax and sleep.The first 100 people to sign up here get a free week of audio experience: https://app.adjust.com/b8wxub6?campaign=scishow_april&adgroup=youtube Can you feel the love tonigh
From playlist Biology
Our resident tree expert talks about the Holly - a tree most people associate with Christmas. More trees at http://www.test-tube.org.uk/trees
From playlist Guide to Trees & Plants
Hangout with Daisy the Boa Constrictor!
Daisy the boa constrictor goes outside to stretch and explore in the sun. Our Video Sponsors: Charlotte Hilkinger david sherman Robert Pruitt Brandon Metheny Daniel Fowler Andy Chin Chen James Pellosma Sara Lauter Ryan James Thank you so much for helping make these videos possible! If
From playlist Hangouts