N-Step-SCAN (also referred to as N-Step LOOK) is a disk scheduling algorithm to determine the motion of the disk's arm and head in servicing read and write requests.It segments the request queue into subqueues of length N. Breaking the queue into segments of N requests makes service guarantees possible. Subsequent requests entering the request queue won't get pushed into N sized subqueues which are already full by the elevator algorithm.As such, starvation is eliminated and guarantees of service within N requests is possible. Another way to look at N-step SCAN is this: A buffer for N requests is kept. All the requests in this buffer are serviced in any particular sweep. All the incoming requests in this period are not added to this buffer but are kept up in a separate buffer. When these top N requests are serviced, the IO scheduler chooses the next N requests and this process continues. This allows for better throughput and avoids starvation. (Wikipedia).
Concept Check: Describe the Range or Image of a Linear Transformation (R3, x to 0)
This video explains how to describe the image or range of a linear transformation.
From playlist Matrix (Linear) Transformations
Learn how to multiply a three digit decimal to a two digit decimal
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the numbers. We will apply multi digit multiplication to f
From playlist How to multiply and divide decimals
How to multiply two decimals by each other
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the numbers. We will apply multi digit multiplication to f
From playlist How to multiply and divide decimals
How to multiply a two digit decimal from a three digit decimal
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the numbers. We will apply multi digit multiplication to f
From playlist How to multiply and divide decimals
From playlist Transformations of the Number Line
Find an Image of a Vector Under a 3 by 2 Matrix Transformation
This video explains how to find an image of an input vector under a linear transformation with a 3 by 2 standard matrix.
From playlist Matrix (Linear) Transformations
AstroGPU - CUDA Data Parallel Algorithms - Mark Harris
AstroGPU - CUDA Data Parallel Algorithms Mark Harris November 9, 2007
From playlist Natural Sciences
Linear Algebra: Continuing with function properties of linear transformations, we recall the definition of an onto function and give a rule for onto linear transformations.
From playlist MathDoctorBob: Linear Algebra I: From Linear Equations to Eigenspaces | CosmoLearning.org Mathematics
Graph Algorithms III: Shortest Path - Lecture 8
All rights reserved for http://www.aduni.org/ Published under the Creative Commons Attribution-ShareAlike license http://creativecommons.org/licenses/by-sa/2.0/ Tutorials by Instructor: Shai Simonson. http://www.stonehill.edu/compsci/shai.htm Visit the forum at: http://www.coderisland.c
From playlist ArsDigita Algorithms by Shai Simonson
Graph Alg. IV: Intro to geometric algorithms - Lecture 9
All rights reserved for http://www.aduni.org/ Published under the Creative Commons Attribution-ShareAlike license http://creativecommons.org/licenses/by-sa/2.0/ Tutorials by Instructor: Shai Simonson. http://www.stonehill.edu/compsci/shai.htm Visit the forum at: http://www.coderisland.c
From playlist ArsDigita Algorithms by Shai Simonson
Understanding the initial steps of eukaryotic protein synthesis and its... by Tanweer Hussain
PROGRAM : STATISTICAL BIOLOGICAL PHYSICS: FROM SINGLE MOLECULE TO CELL (ONLINE) ORGANIZERS : Debashish Chowdhury (IIT Kanpur), Ambarish Kunwar (IIT Bombay) and Prabal K Maiti (IISc, Bengaluru) DATE : 07 December 2020 to 18 December 2020 VENUE :Online 'Fluctuation-and-noise' are themes th
From playlist Statistical Biological Physics: From Single Molecule to Cell (Online)
MIT 18.404J Theory of Computation, Fall 2020 Instructor: Michael Sipser View the complete course: https://ocw.mit.edu/18-404JF20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60_JNv2MmK3wkOt9syvfQWY Quickly reviewed last lecture. Gave an introduction to complexity the
From playlist MIT 18.404J Theory of Computation, Fall 2020
RailsConf 2022 - Geolocation EXPLAINed by Kevin Lesht
How do you find the location of someone visiting your site? And, how do you do it fast? If you've ever been curious about how analytics services can place your site visitors on a map, or about how to analyze and improve a slow running query, then this talk is for you! In this session, you
From playlist RailsConf 2022
Determining if a vector is a linear combination of other vectors
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Determining if a vector is a linear combination of other vectors
From playlist Linear Algebra
Secure computation with RAMs - Dr Mariana Raykova, Yale University
Secure computation with RAMs: revisiting square root ORAM and low leakage secure Boolean queries Hiding memory access patterns is required for secure computation, but remains prohibitively expensive for many interesting applications. This talk presents two works addressing this question:
From playlist Turing Seminars
5 2 Partitioning Around a Pivot 25 min
From playlist Algorithms 1
Antoine Etesse, Université Aix-Marseille
November 4, Antoine Etesse, Université Aix-Marseille Geometric generalized Wronskians & applications to hyperbolicity and foliations
From playlist Fall 2021 Online Kolchin Seminar in Differential Algebra
From playlist Sample Midterm