In computer science, the order-maintenance problem involves maintaining a totally ordered set supporting the following operations: * insert(X, Y), which inserts X immediately after Y in the total order; * order(X, Y), which determines if X precedes Y in the total order; and * delete(X), which removes X from the set. Paul Dietz first introduced a data structure to solve this problem in1982. This datastructure supports insert(X, Y) in (in Big O notation)amortized time and order(X, Y) in constant time but doesnot support deletion. Athanasios Tsakalidis used BB[α] trees with the same performance bounds that supportsdeletion in and improved insertion and deletion performance to amortized time with indirection. Dietz and Daniel Sleator published an improvement to worst-case constant time in 1987. Michael Bender, Richard Cole and Jack Zito published significantly simplified alternatives in 2004. Bender, Fineman, Gilbert, Kopelowitz and Montes also published a deamortized solution in 2017. Efficient data structures for order-maintenance have applications inmany areas, including data structure persistence, graph algorithms and fault-tolerant data structures. (Wikipedia).
http://www.tabletclass.com explains the order of operations
From playlist Pre-Algebra
Heaps Of Fun 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
This lesson introduces the topic of scheduling and define basic scheduling vocabulary. Site: http://mathispower4u.com
From playlist Scheduling
The elements of a set can be ordered by a relation. Some relation cause proper ordering and some, partial ordering. Have a look at some examples.
From playlist Abstract algebra
C04 Example problem using reduction of order
An example problem using the method of reduction of order to solve for a second-order linear ODE.
From playlist Differential Equations
C03 Example problem using reduction of order
An example problem using the method of reduction of order to solve for a second-order linear ODE.
From playlist Differential Equations
The Problem with Over-Friendly People
Friendliness is a great virtue. Over-friendliness can be an unexpected problem. For gifts and more from The School of Life, visit our online shop: https://goo.gl/81j1IR Join our exclusive mailing list: http://bit.ly/2e0TQNJ Or visit us in person at our London HQ: https://goo.gl/NT09Ap v
From playlist SELF
Into to the Mathematics of Scheduling
Terminology explained includes preference schedule, digraphs, tasks, arcs, processors, and timelines.
From playlist Discrete Math
HTML Ordered and Unordered Lists
In this HTML video, you’ll learn about ordered and unordered lists. They help to organize text on a webpage into numbered and bulleted lists. We hope you enjoy! To learn more, check out our Basic HTML tutorial here: https://edu.gcfglobal.org/en/basic-html/ #html #orderedlists #unordered
From playlist HTML
予防保全と比較した予知保全のメリットと、Mondi 社、Baker Hughes 社の事例、そしてアルゴリズム開発における2つのアプローチ(data driven vs. model driven)を紹介します。 対象製品. こちらも併せてご覧ください: MATLABを使った予知保全・故障予測: http://bit.ly/2E9Vavt スライドをダウンロードする: https://bit.ly/2UuOH3f ------------------------------------------------------------------------------
From playlist MATLAB/Simulink による予知保全ビデオシリーズ
RubyCond 2021 - Workshop: Tackling Technical Debt: An Analytical Approach by Chelsea Troy
Getting out of tech debt can feel like a Sisyphean task. After weeks of work, the success case is for the app to work the same as it used to. Organizations often declare code bankruptcy and rewrite working systems from scratch. How do we end up here? And how do we alleviate, or even better
From playlist RubyConf 2021
1957 - 1960's IBM 705 Mainframe Computer Data Processing- USAF Military Punch Card, Educational
This film provides a good depiction of a 1957-1960's era data processing installation at a U.S. Air Base. - Titled: "Logistic Support Management in Advanced Weapons." Although the letters “IBM” were apparently taped over by the original film producers, the equipment is clearly an ear
From playlist Computers of the 1960's
Uncertainty - Lecture 2 - CS50's Introduction to Artificial Intelligence with Python 2020
00:00:00 - Introduction 00:00:15 - Uncertainty 00:04:52 - Probability 00:09:37 - Conditional Probability 00:17:19 - Random Variables 00:26:28 - Bayes' Rule 00:34:01 - Joint Probability 00:40:13 - Probability Rules 00:49:42 - Bayesian Networks 01:21:00 - Sampling 01:32:58 - Markov Models 01
From playlist CS50's Introduction to Artificial Intelligence with Python 2020
What Happens When Heavy Metal Machines Breakdown? | Mega Mechanics | Spark
On today’s episode: at the world’s largest coal export terminal, leading tradesperson, Darren, has a massive 23-tonne gearbox to be serviced. When a 550-tonne excavator calls in sick, maintenance supervisor Kenny and his team of experts must diagnose the problem. And, an underground roof s
From playlist Mega Mechanics
BOV1101 Support @SUSE The Entire Chain from an Incident to a Fix
This business overview session was delivered at SUSECON in April 2019, in Nashville, TN. Abstract: A comprehensive overview from customer issue over support request, problem analysis ,fix being delivered via PTF to eventually a Maintenance Update for all customers. Best practices how t
From playlist SUSECON 2019
How Engineers Repair And Maintain Giant Machinery | Mega Mechanics | Spark
Across Australia, the wheels of industry turn 24 hours a day, 7 days a week. These machines are tough and the teams of people running them are even tougher. From deep underground, to high in the sky, these heavy metal marvels are essential to our daily lives. But, what happens when these m
From playlist Mega Mechanics
Predictive Maintenance with MATLAB A Prognostics Case Study
Companies that make industrial equipment are storing large amounts of machine data, with the notion that they will be able to extract value from it in the future. However, using this data to build accurate and robust models that can be used for prediction requires a rare combination of equ
From playlist Predictive maintenance
Spatial Modelling of Pavement Degradation - Bingyu Zhao, Cambridge University
Bio Bingyu Zhao is a third year PhD student from Cambridge University. From October 2016 to September 2017, she is an exchange student at The Alan Turing Institute under the `Enrichment` programme. She is a Civil Engineer and a learner of data science for solving Engineering problems. Re
From playlist Short Talks