Graph algorithms | Search algorithms

Lexicographic breadth-first search

In computer science, lexicographic breadth-first search or Lex-BFS is a linear time algorithm for ordering the vertices of a graph. The algorithm is different from a breadth-first search, but it produces an ordering that is consistent with breadth-first search. The lexicographic breadth-first search algorithm is based on the idea of partition refinement and was first developed by Donald J. Rose, Robert E. Tarjan, and George S. Lueker. A more detailed survey of the topic is presented by .It has been used as a subroutine in other graph algorithms including the recognition of chordal graphs, and optimal coloring of distance-hereditary graphs. (Wikipedia).

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Searching a Tree - 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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Breadth-first search, visualized | Graph Algorithm 1

Play with the visualization yourself, with random edges each time you refresh the page: https://jazonjiao.github.io/bfs/ Source code: https://github.com/JazonJiao/Manim.js/tree/master/Graph%20Algorithms BGM: Cjbeards - Dreams

From playlist Graph Algorithms

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Depth vs Breadth First Search - 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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Graph Data Structure 3. Traversing a Graph (algorithms)

This is the third in a series of videos about the graph data structure, including how to search a graph by systematically by visiting each and every vertex, namely, how to traverse a graph. Depth first traversal is compared with breadth first traversal, including explanations of how depth

From playlist Data Structures

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Recursion Replacement - 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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Breadth First without Recursion - 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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Breadth-first search in 4 minutes

Breadth-first search in 4 minutes. Code: https://github.com/msambol/youtube/blob/master/search/breadth_first_search.py Sources: 1. https://www.amazon.com/Introduction-Algorithms-3rd-MIT-Press/dp/0262033844 2. https://en.wikipedia.org/wiki/Breadth-first_search LinkedIn: https://www.lin

From playlist Search Algos // Michael Sambol

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Mega-R2. Basic Search, Optimal Search

MIT 6.034 Artificial Intelligence, Fall 2010 View the complete course: http://ocw.mit.edu/6-034F10 Instructor: Mark Seifter This mega-recitation covers Problem 2 from Quiz 1, Fall 2008. We start with depth-first search and breadth-first search, using a goal tree in each case. We then di

From playlist MIT 6.034 Artificial Intelligence, Fall 2010

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Live CEOing Ep 476: Language Design in Wolfram Language [Tree scan traversal order]

In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and features to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram

From playlist Behind the Scenes in Real-Life Software Design

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Michel Habib: New perspectives for graph searches on structured families of graphs

Abstract: Graph searching, a mechanism to traverse a graph visiting one vertex at a time in a specific manner, is a powerful tool used to extract structure from various families of graphs. In this talk, we focus on two graph searches: Lexicographic Breadth First Search (LBFS), and Lexicogr

From playlist Combinatorics

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Igor Kortchemski: Condensation in random trees - Lecture 1

We study a particular family of random trees which exhibit a condensation phenomenon (identified by Jonsson & Stefánsson in 2011), meaning that a unique vertex with macroscopic degree emerges. This falls into the more general framework of studying the geometric behavior of large random dis

From playlist Probability and Statistics

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Live CEOing Ep 505: Design Review for Trees Functionality

In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and features to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram

From playlist Behind the Scenes in Real-Life Software Design

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Live CEOing Ep 10: Tree Structures in the Wolfram Language

Watch Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about Tree Structures in the Wolfram Language.

From playlist Behind the Scenes in Real-Life Software Design

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Breadth First Search Algorithm In 10 Minutes | BFS in Artificial Intelligence | Edureka

** Machine Learning Engineer Masters Program: https://www.edureka.co/masters-program/machine-learning-engineer-training ** In this Edureka Session on Breadth-First Search Algorithm, we will discuss the logic behind graph traversal methods and use examples to understand the working of the B

From playlist Artificial Intelligence Tutorial For Beginners | Edureka

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Query Complexity of Black-Box Search - Ben Rossman

Ben Rossman Tokyo Institute of Technology November 5, 2012 For more videos, visit http://video.ias.edu

From playlist Mathematics

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Lecture 7 - Suffix Arrays and Assembly

This is Lecture 7 of the CSE549 (Computational Biology) course taught by Professor Steven Skiena [http://www.cs.sunysb.edu/~skiena/] at Stony Brook University in 2010. The lecture slides are available at: http://www.algorithm.cs.sunysb.edu/computationalbiology/pdf/lecture7.pdf More infor

From playlist CSE549 - Computational Biology - 2010 SBU

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Maciej Dołęga: Bijections for maps on non-oriented surfaces

HYBRID EVENT Recorded during the meeting "Random Geometry" the January 17, 2022 by the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume Hennenfent Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics

From playlist Probability and Statistics

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Erin McKean: The joy of lexicography

http://www.ted.com Is the beloved paper dictionary doomed to extinction? In this infectiously exuberant talk, leading lexicographer Erin McKean looks at the many ways today's print dictionary is poised for transformation. TEDTalks is a daily video podcast of the best talks and performan

From playlist National Teacher Day!

Related pages

Sorting algorithm | Cograph | Queue (abstract data type) | Depth-first search | Greedy coloring | Chordal graph | Pseudocode | Complement graph | Graph theory | Adjacency matrix | Induced subgraph | SIAM Journal on Discrete Mathematics | Vertex (graph theory) | Lexicographic order | Graph coloring | Breadth-first search | Interval graph | Distance-hereditary graph | Comparability graph