Heaps (data structures) | Priority queues

AF-heap

In computer science, the AF-heap is a type of priority queue for integer data, an extension of the fusion tree using an proposed by M. L. Fredman and D. E. Willard. Using an AF-heap, it is possible to perform m insert or decrease-key operations and n delete-min operations on machine-integer keys in time O(m + n log n / log log n). This allows Dijkstra's algorithm to be performed in the same O(m + n log n / log log n) time bound on graphs with n edges and m vertices, and leads to a linear time algorithm for minimum spanning trees, with the assumption for both problems that the edge weights of the input graph are machine integers in the transdichotomous model. (Wikipedia).

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Heap Sort - Intro to Algorithms

This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.

From playlist Introduction to Algorithms

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This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.

From playlist Introduction to Algorithms

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This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.

From playlist Introduction to Algorithms

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Understanding Java Garbage Collector and Heap | Java Garbage Collection Tutorial | Edureka

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From playlist Java Tutorial For Beginners | Edureka

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Get the Code Here: http://goo.gl/Lx2uv Welcome to my Java Heap Tutorial. In previous tutorials, I covered how to print out trees in Java. You may want to look at that before continuing here, but it isn't required. A Heap is kind of like a tree, but it is normally implemented as an array.

From playlist Java Algorithms

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This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.

From playlist Introduction to Algorithms

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Heap Sort Performance Solution - Intro to Algorithms

This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.

From playlist Introduction to Algorithms

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Sergii Iefremov: Runtime.JS: V8 JavaScript Kernel | JSConf EU 2014

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From playlist Data Structures & Algorithms

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7. Stability via Frequency Response

MIT Electronic Feedback Systems (1985) View the complete course: http://ocw.mit.edu/RES6-010S13 Instructor: James K. Roberge License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT Electronic Feedback Systems (1985)

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8. Compensation

MIT Electronic Feedback Systems (1985) View the complete course: http://ocw.mit.edu/RES6-010S13 Instructor: James K. Roberge License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT Electronic Feedback Systems (1985)

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We continue the study of geometric algebra in Book 2. This week we discuss Proposition 7. You can join this seminar from anywhere, on any device, at https://www.metauni.org. This video was recorded in The Rising Sea (https://www.roblox.com/games/8165217582/The-Rising-Sea) on 16/2/23.

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From playlist EE102: Introduction to Signals & Systems

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From playlist Trigonometry

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This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.

From playlist Introduction to Algorithms

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Christopher Schafhauser: On the classification of nuclear simple C*-algebras, Lecture 3

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Heaps and Heap Sort

A demonstration of heaps, heap sort, and a competition with merge-sort. See here https://www.udiprod.com/heap-sort/ a more detailed discussion of the properties of heap sort. Note that the procedures mentioned in the video, "sift-down", "heapify", and "sift-up", may be named differently i

From playlist Animated Scientific Visualizations

Related pages

Minimum spanning tree | Dijkstra's algorithm | Fusion tree | Transdichotomous model | Priority queue