A rolling hash (also known as recursive hashing or rolling checksum) is a hash function where the input is hashed in a window that moves through the input. A few hash functions allow a rolling hash to be computed very quickly—the new hash value is rapidly calculated given only the old hash value, the old value removed from the window, and the new value added to the window—similar to the way a moving average function can be computed much more quickly than other low-pass filters. One of the main applications is the Rabin–Karp string search algorithm, which uses the rolling hash described below. Another popular application is the rsync program, which uses a checksum based on Mark Adler's adler-32 as its rolling hash. Low Bandwidth Network Filesystem (LBFS) uses a Rabin fingerprint as its rolling hash. FastCDC (Fast Content-Defined Chunking) uses a compute-efficient Gear fingerprint as its rolling hash. At best, rolling hash values are pairwise independent or strongly universal. They cannot be 3-wise independent, for example. (Wikipedia).
AMAZING EXPERIMENT! Rolling Paper Toilet!!!
In this video i show how paper toilet rolling from air fan! Enjoy!!!
From playlist MECHANICS
What is Rolling Friction? | Physics | Don't Memorise
Did you know that there are types of friction? Do wheels reduce friction? Watch this video to know more! ✅To learn more about Friction, enroll in our full course now: https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&utm_campaign=DM&utm_content=HRe90ySP38U&utm_t
From playlist Physics
#Cycloid: A curve traced by a point on a circle rolling in a straight line. (A preview of this Sunday's video.)
From playlist Miscellaneous
Rolling Circle and Circumference
From playlist Animations
Awesome Turn on lighter (slow motion)!!!
Amazing Turn on lighter in slow motion!!!
From playlist THERMODYNAMICS
Solution 2/2 Problem #13 Pure Roll
Solution 2/2 Problem #13 Pure Roll
From playlist Solutions to Bi-weekly Physics Problems
Funny Hyderabadi Bralvi Molana.......
From playlist Humor
Recitation 9: Rolling Hashes, Amortized Analysis
MIT 6.006 Introduction to Algorithms, Fall 2011 View the complete course: http://ocw.mit.edu/6-006F11 Instructor: Victor Costan License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 6.006 Introduction to Algorithms, Fall 2011
MIT 6.006 Introduction to Algorithms, Fall 2011 View the complete course: http://ocw.mit.edu/6-006F11 Instructor: Victor Costan License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 6.006 Introduction to Algorithms, Fall 2011
Mechanical Engineering: Ch 11: Friction (44 of 47) What is Rolling Friction?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is rolling friction of a tire. Next video in this series can be seen at: https://youtu.be/Ddhr7l3skqA
From playlist MECHANICAL ENGINEERING 11 FRICTION
Lecture 9: Table Doubling, Karp-Rabin
MIT 6.006 Introduction to Algorithms, Fall 2011 View the complete course: http://ocw.mit.edu/6-006F11 Instructor: Erik Demaine License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 6.006 Introduction to Algorithms, Fall 2011
Discrete Structures: combinations and permutations
In this session we'll introduce the ideas behind combinations, permutations, inclusion-exclusion, and the pigeonhole principle.
From playlist Discrete Structures, Spring 2022
Recitation 9b: DNA Sequence Matching
MIT 6.006 Introduction to Algorithms, Fall 2011 View the complete course: http://ocw.mit.edu/6-006F11 Instructor: Victor Costan License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 6.006 Introduction to Algorithms, Fall 2011
Bitcoin Q&A: Iterating Nonces and the Block Reward
What is the nonce? Is it possible guess it on the first try? How is the nonce found in mining pools? When a miner wins the block reward, how does the block know which address to pay? When does a miner transmit a block to the network? CORRECTION: At 18:03, I said that the chances of rollin
From playlist English Subtitles - aantonop Videos with subtitles in English
[Rust] Advent of Code 2021 - Days 20 + 21
This is an archive copy of days 20 and 21 of Advent of Code 2021. Advent of Code (https://adventofcode.com/) is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. -- Watch live at https://w
From playlist Advent of Code 2021
[Title] Blockchain and Smart Contracts – From Theory to Practice [Presenter] Bruno Rodrigues, University of Zurich, Switzerland Eder John Scheid, University of Zurich, Switzerland Roman Blum, HSR Hochschule für Technik Rapperswil, Switzerland Thomas Bocek, HSR Hochschule für Technik Rappe
From playlist IEEE ICBC Tutorial
[Rust Programming] Learning to make a Roguelike - Day 25
[Recorded on 2 November, 2021] I've been playing Roguelikes for many years, and I've always thought about making one! Combine that with a desire to learn Rust, and we've got a match made in heaven. This session was recorded live from twitch on 2 November. I'm using the Roguelike Tutorial
From playlist [Rust Programming] Writing Roguelike using RLTK
Spinning ring puts surprising twist on familiar physics
Differences in drag cause the ring to switch directions as it wobbles around. Read more http://scim.ag/1FJbRe3
From playlist Materials and technology
Rails Conf 2013 Rails for Zombies: Parts 1 & 2
Workshop with Christopher Greene & Aimee Simone Help us caption & translate this video! http://amara.org/v/FGa2/
From playlist Rails Conf 2013