A CEK Machine is an abstract machine invented by Matthias Felleisen and Daniel P. Friedman. It is generally implemented as an interpreter for functional programming languages, but can also be used to implement simple imperative programming languages. A state in a CEK machine includes a control statement, environment and continuation. The control statement is the term being evaluated at that moment, the environment is (usually) a map from variable names to values, and the continuation stores another state, or a special halt case. It is a simplified form of another abstract machine called the SECD machine. The CEK machine builds on the SECD machine by replacing the dump (call stack) with the more advanced continuation, and putting parameters directly into the environment, rather than pushing them on to the parameter stack first. Other modifications can be made which creates a whole family of related machines. For example, the CESK machine has the environment map variables to a pointer on the store, which is effectively a heap. This allows it to model mutable state better than the ordinary CEK machine. The CK machine has no environment, and can be used for simple calculi without variables. (Wikipedia).
A tour of CERN and its research facilities. Find out more about CERN: http://home.cern/ Produced by: CERN Video Productions Director: CERN Video Productions You can follow us on: cern.ch youtube.com/cerntv facebook.com/cern twitter.com/cern/ linkedin.com/company/cern instagram.com/cern
From playlist CERN - the Laboratory
Visite du CERN et ses installations. Pour en savoir plus sur le CERN : http://home.cern/fr Produit par : CERN Video Productions Directeur : CERN Video Productions Vous pouvez nous suivre sur : cern.ch youtube.com/cerntv facebook.com/cern twitter.com/cern/ linkedin.com/company/cern inst
From playlist CERN - the Laboratory
This video briefly introduces CERN - what it is, a brief history, and what occurs there, and how it impacts' today's society. Like what I do? Support by buying me a coffee - www.buymeacoffee.com/physicshigh For on going support, support me at Patreon: www.patreon.com/physicshigh LIKE an
From playlist New here? A selection of what I do
One Of The Most Helpful Robots Of CES 2023
#shorts While making precise alignments, this Dobot robot can easily hold objects and carry them from one place to another with the help of metal brackets. #CES2023 #ces Join our YouTube channel by clicking here: https://bit.ly/3asNo2n Find us on Instagram: https://bit.ly/3PM21xW Find
From playlist CES 2023
A clip on working at CERN You can find more CERN Jobs videos at http://jobs.web.cern.ch/content/videos En français: https://www.youtube.com/watch?v=59TGuLcLLSI Auf Deutsch: https://www.youtube.com/watch?v=7ukiNPOOy-k
From playlist CERN Jobs
All videos at: http://www.irongeek.com/i.php?page=videos/derbycon1/mainlist
From playlist DerbyCon 2011
Low degree points on curves. - Vogt - Workshop 2 - CEB T2 2019
Isabel Vogt (MIT) / 27.06.2019 Low degree points on curves. In this talk we will discuss an arithmetic analogue of the gonality of a curve over a number field: the smallest positive integer e such that the points of residue degree bounded by e are infinite. By work of Faltings, Harris–S
From playlist 2019 - T2 - Reinventing rational points
This new video, premiered at the CERN Opendays 28 and 29 September 2013, showcases the history and work of CERN computing, with text in both English and French. Find out more about Information Technology opportunities at CERN via http://jobs.web.cern.ch/content/information-technologies. -
From playlist Computing
Driving the LHC: Life in the CERN Control Centre
Find out what it is like to "drive" the Large Hadron Collider (LHC) in this CERN interview with one of the engineers in charge of the LHC, Giulia Papotti, and one of the LHC operators, Ronaldus Suykerbuyk. Read more about the LHC and CERN's accelerators: http://cern.ch/go/RQ6D Want to w
From playlist The Large Hadron Collider
CERN looks back at the highlights of 2017
The past year has seen exciting developments across the CERN complex, with new installations and experiments, and LHC performance exceeding expectations. In this short video, CERN looks back on the highlights and headlines that have made 2017. You can read more about individual news item
From playlist CERN - the Laboratory
CERN's new microcosm exhibition is now open
After a major revamp in 2015, CERN’s microcosm exhibition is once again open to visitors. The exhibition is free and open to all without reservation and visitors are encouraged to share their #microcosm @CERN experiences on social media. Read more: http://cern.ch/go/7HWC -Producer- CERN
From playlist CERN - the Laboratory
Introduction To Machine Learning | Machine Learning Basics for Beginners | ML Basics | Simplilearn
Machine Learning is a trending topic nowadays. This Introduction to Machine Learning video will help you to understand what is Machine Learning, importance of Machine Learning, advantages and disadvantages of Machine Learning, what are the types of Machine Learning - supervised, unsupervis
Theory of Computation: TM variants
This video is for my Spring 2020 section of MA 342, for the class meeting on Tuesday April 14. Visit the class website for homework as usual! Fast forward music is from "Now Get Busy" by the Beastie Boys, licensed Creative Commons Noncommercial Sampling Plus.
From playlist Math 342 (Theory of Computation) Spring 2020
What is Machine Learning? | Machine Learning Tutorial | Machine Learning Basics | Simplilearn
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Theory of Computation 13. The Halting Problem aduni
From playlist [Shai Simonson]Theory of Computation
Theory of Computation: A non-RE language
This video is for my Spring 2020 section of MA 342, for the class meeting on Wednesday April 22. Fast forward music is from "Now Get Busy" by the Beastie Boys, licensed Creative Commons Noncommercial Sampling Plus.
From playlist Math 342 (Theory of Computation) Spring 2020
Computation Ep32, Turing machines variations (Apr 26, 2022)
This is a recording of a live class for Math 3342, Theory of Computation, an undergraduate course for math and computer science majors at Fairfield University, Spring 2022. The course is about finite automata, Turing machines, and related topics. Homework and handouts at the class websi
From playlist Math 3342 (Theory of Computation) Spring 2022
What Is Machine Learning? | What Is Machine Learning And How Does It Work? | Simplilearn
This Machine Learning tutorial will help you understand what is Machine Learning, Artificial Intelligence vs Machine Learning vs Deep Learning, how does Machine Learning work, types of Machine Learning, Machine Learning pre-requisites and applications of Machine Learning. Machine learning
Knowledge and technology: from CERN to society
Explore how fundamental research is a driving force for innovation. As well as the World Wide Web, the most famous CERN technological innovation, CERN’s particle accelerators and detectors have many applications in everyday life. Electronic particle-detection techniques, for example, have
From playlist CERN - the Laboratory
The Surprising History of Vending Machines
Americans spend nearly $7 billion a year in vending machines. Today the machines are mostly a matter of convenience, but vending machines have a surprisingly long history, stretching all the way back into antiquity. The History Guy recalls the history of vending machines. It deserves to be
From playlist History without War