Job-shop scheduling, the job-shop problem (JSP) or job-shop scheduling problem (JSSP) is an optimization problem in computer science and operations research. It is a variant of optimal job scheduling. In a general job scheduling problem, we are given n jobs J1, J2, ..., Jn of varying processing times, which need to be scheduled on m machines with varying processing power, while trying to minimize the makespan – the total length of the schedule (that is, when all the jobs have finished processing). In the specific variant known as job-shop scheduling, each job consists of a set of operations O1, O2, ..., On which need to be processed in a specific order (known as precedence constraints). Each operation has a specific machine that it needs to be processed on and only one operation in a job can be processed at a given time. A common relaxation is the flexible job shop, where each operation can be processed on any machine of a given set (the machines in each set are identical). The name originally came from the scheduling of jobs in a job shop, but the theme has wide applications beyond that type of instance. This problem is one of the best known combinatorial optimization problems, and was the first problem for which competitive analysis was presented, by Graham in 1966. Best problem instances for basic model with makespan objective are due to Taillard. In the standard three-field notation for optimal job scheduling problems, the job-shop variant is denoted by J in the first field. For example, the problem denoted by " J3||" is a 3-machines job-shop problem with unit processing times, where the goal is to minimize the maximum completion time. (Wikipedia).
What is Job Scheduling | Error Hamdling Concept | Data Warehousing Tutorial | Edureka
***** Data Warehousing & BI Training: https://www.edureka.co/data-warehousing-and-bi ***** The allocation of system resources to various tasks, known as job scheduling, is a major assignment of the operating system. The system maintains prioritized queues of jobs waiting for CPU time and
From playlist Data Warehousing Tutorial Videos
This lesson introduces the topic of scheduling and define basic scheduling vocabulary. Site: http://mathispower4u.com
From playlist Scheduling
If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.
From playlist Job Applications
In this video, you’ll learn more about temp jobs. Visit https://www.gcflearnfree.org/freelance-work/what-is-a-temp-job/1/ for our text-based lesson. This video includes information on: • The pros and cons of having a temp job • How to determine whether a temp job is a good fit • When to c
From playlist Career
Job Interview Tips (Part 15): How To Follow Up On Your Application In Person
Today we're going to give you some tips on how to follow up on your job application in person. That's coming up. Hi guys, I'm Kim with Snagajob, your number one source for hourly jobs and welcome to our weekly show. Alright. I know I've told you this before. But I'm going to do it again.
From playlist Searching for a Job
Job Interview Tips (Part 6): 5 Things to Bring to a Job Interview
In this week's job-search tip, we're going to go over the 5 things you absolutely need to bring with you to a job interview. That's coming up. The big day has finally arrived. You've researched the company, gathered questions, practiced with a friend and it is now time to interview. But,
From playlist Job Interviews
Time Management Tutorial - Tips on scheduling meetings
Learn tips and best practices for scheduling a meeting. Explore more Time Management courses and advance your skills on LinkedIn Learning: https://www.linkedin.com/learning/topics/time-management-3?trk=sme-youtube_M140599-20-03_learning&src=yt-other This is an excerpt from "Time Managemen
From playlist Time Management
Scheduling: The List Processing Algorithm Part 1
This lesson explains and provides an example of the list processing algorithm to make a schedule given a priority list. Site: http://mathispower4u.com
From playlist Scheduling
If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.
From playlist Searching for a Job
The Software Developer Mentality
Right now, for a limited time, you can get 3 months of Audible for just $6.95 a month. That's more than half off the regular price. Visit http://audible.com/forrestknight or text forrestknight to 500-500. Everyone calls these soft skills. I say these are attributes of the mentality you ne
From playlist Software Engineering
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
PowerShell+ 2019 - Automating Active Directory Health Checks by Mike Kanakos
Ah, the life of a sysadmin; we balance our time between building new services for our corporate users and troubleshooting the existing services that those same corporate users rely on day after day. We’re involved with so many core pieces of the network that we’re pulled in many directions
From playlist PowerShell + DevOps Global Summit 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
Fixing A Colossal Fourteen-Story Coal Machine | Mega Mechanics | Spark
On this episode of Mega Mechanics, at the world’s largest coal export terminal, high voltage cables are causing some real problems for leading tradesperson, Dan and his team. A shutdown is ordered, but before anything is off the ground there’s an issue. Big bulldozer rebuild has the heat o
From playlist Mega Mechanics
All About Bing PPC (Microsoft Ads) With Brad Geddes & John Lee | Simplilearn Webinar
🔥 Digital Marketing Specialist Master's Program (Discount Code: YTBE15): https://www.simplilearn.com/advanced-digital-marketing-certification-training-course?utm_campaign=AllAboutPPCWebinar--7Rsukn33vY&utm_medium=DescriptionFirstFold&utm_source=youtube 🔥 Professional Certificate Program In
From playlist Simplilearn Live
From playlist Unity DOTS (ECS and Job System)
Top 10 Side Hustles You Can Do Right Now To Make Extra Money
This personal finance video tutorial gives you the top 10 side hustles you can do right now to make extra money. My Website: https://www.video-tutor.net Patreon Donations: https://www.patreon.com/MathScienceTutor Amazon Store: https://www.amazon.com/shop/theorganicchemistrytutor Subsc
From playlist Personal Finance
RailsConf 2019 - Things I Wish I Knew Before Going Remote by Marla Brizel Zeschin
RailsConf 2019 - Things I Wish I Knew Before Going Remote by Marla Brizel Zeschin _______________________________________________________________________________________________ Cloud 66 - Pain Free Rails Deployments Cloud 66 for Rails acts like your in-house DevOps team to build, deploy
From playlist RailsConf 2019
Tailoring Your Resume to Job You Want | Job Hunting
Watch more How to Get a Job videos: http://www.howcast.com/videos/498510-Tailoring-Your-Resume-to-Job-You-Want-Job-Hunting Tailoring your resume for the job you're applying for is one of the most important things you're going to do. Every employer, for every opportunity that's out ther
From playlist Your Resume