Error detection and correction | Matrix theory
A Sparse graph code is a code which is represented by a sparse graph. Any linear code can be represented as a graph, where there are two sets of nodes - a set representing the transmitted bits and another set representing the constraints that the transmitted bits have to satisfy. The state of the art classical error-correcting codes are based on sparse graphs, achieving close to the Shannon limit. The archetypal sparse-graph codes are Gallager's low-density parity-check codes. (Wikipedia).
Source code repository: https://github.com/williamfiset/algorithms Video slides: https://github.com/williamfiset/algorithms/tree/master/slides Website: http://www.williamfiset.com =================================== Practicing for interviews? I have used, and recommend `Cracking the Cod
From playlist Data structures playlist
What is Missing? - 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
Sparse matrices in sparse analysis - Anna Gilbert
Members' Seminar Topic: Sparse matrices in sparse analysis Speaker: Anna Gilbert Affiliation: University of Michigan; Member, School of Mathematics Date: October 28, 2019 For more video please visit http://video.ias.edu
From playlist Mathematics
Clustering Coefficient Code - 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
Ex: Graph a Cubic Function Using a Table of Values
This video provides and example of how to graph a cubic or degree 3 polynomial function by completing a table of values. Complete Library: http://www.mathispower4u.com Search Library: http://www.mathispower4u.wordpress.com
From playlist Graphing Functions (Algebra 1)
Sketching the graph of a polynomial using the zeros and multiplicity
๐ Learn how to use the tools needed to graph a polynomial function in factored form. A polynomial in factored form is when the polynomial is written as a product of its linear factors. Each linear factor represents an x-intercept and the power of the factor represents the multiplicity. Wh
From playlist Graph a Polynomial Function in Factored Form
Sketch the graph of the polynomial by hand using zeros, multiplicity and end behavior
๐ Learn how to use the tools needed to graph a polynomial function in factored form. A polynomial in factored form is when the polynomial is written as a product of its linear factors. Each linear factor represents an x-intercept and the power of the factor represents the multiplicity. Wh
From playlist Graph a Polynomial Function in Factored Form
Zeros, graphing, multiplicity polynomial
๐ Learn how to use the tools needed to graph a polynomial function in factored form. A polynomial in factored form is when the polynomial is written as a product of its linear factors. Each linear factor represents an x-intercept and the power of the factor represents the multiplicity. Wh
From playlist Graph a Polynomial Function in Factored Form
Matthias Mnich: Approximating Sparsest Cut in Low-Treewidth Graphs
The fundamental sparsest cut problem takes as input a graph G together with the edge costs and demands, and seeks a cut that minimizes the ratio between the costs and demands across the cuts. For n-node graphs G of treewidth k, Chlamtรกฤ, Krauthgamer, and Raghavendra (APPROX 2010) presented
From playlist Workshop: Approximation and Relaxation
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Xiaoye Sherry Li's (from Lawrence Berkeley National Laboratory) lecture number three on Factorization-based sparse solves and preconditioners
From playlist Gene Golub SIAM Summer School Videos
The Green-Tao theorem and a relative Szemeredi theorem - Yufei Zhao
Yufei Zhao Massachusetts Institute of Technology March 3, 2014 The celebrated Green-Tao theorem states that there are arbitrarily long arithmetic progressions in the primes. In this talk, I will explain the ideas of the proof and discuss our recent simplifications. One of the main ingredie
From playlist Mathematics
CSE373 2012 - Lecture 11 - Graph Data Structures
This is Lecture 11 of the CSE373 (Analysis of Algorithms) course taught by Professor Steven Skiena [http://www.cs.sunysb.edu/~skiena/] at Stony Brook University in 2012.
From playlist CSE373 - Analysis of Algorithms - 2012 SBU
The Green-Tao theorem and a relative Szemeredi theorem - Yufei Zhao
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From playlist Mathematics
MIT 6.172 Performance Engineering of Software Systems, Fall 2018 Instructor: Julian Shun View the complete course: https://ocw.mit.edu/6-172F18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63VIBQVWguXxZZi0566y7Wf Prof. Shun discusses graph optimizations, algorithmic
From playlist MIT 6.172 Performance Engineering of Software Systems, Fall 2018
Live CEOing Ep 666: Language Design in Wolfram Language [Future of Arrays]
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
Chao Yang - Practical Quantum Circuits for Block Encodings of Sparse Matrices - IPAM at UCLA
Recorded 27 January 2022. Chao Yang of Lawrence Berkeley National Laboratory presents "Practical Quantum Circuits for Block Encodings of Sparse Matrices" at IPAM's Quantum Numerical Linear Algebra Workshop. Abstract: Many standard linear algebra problems can be solved on a quantum computer
From playlist Quantum Numerical Linear Algebra - Jan. 24 - 27, 2022
High Dimensional Expansion and Error Correcting Codes - Irit Dinur
Hermann Weyl Lectures Topic: High Dimensional Expansion and Error Correcting Codes Speaker: Irit Dinur Affiliation: Weizmann Institute of Science; Visiting Professor, School of Mathematics Date: November 19, 2019 For more video please visit http://video.ias.edu
From playlist Hermann Weyl Lectures
Graph the polynomial given polynomial and using multiplicity and end behavior
๐ Learn how to use the tools needed to graph a polynomial function in factored form. A polynomial in factored form is when the polynomial is written as a product of its linear factors. Each linear factor represents an x-intercept and the power of the factor represents the multiplicity. Wh
From playlist Graph a Polynomial Function in Factored Form
Factorization-based Sparse Solvers and Preconditions, Lecture 4
Xiaoye Sherry Li's (from Lawrence Berkeley National Laboratory) lecture number four on Factorization-based sparse solves and preconditioners
From playlist Gene Golub SIAM Summer School Videos