Cryptographic algorithms | Random number generation | Computational complexity theory

Randomness merger

In extractor theory, a randomness merger is a function which extracts randomness out of a set of random variables, provided that at least one of them is uniformly random. Its name stems from the fact that it can be seen as a procedure which "merges" all the variables into one, preserving at least some of the entropy contained in the uniformly random variable. Mergers are currently used in order to explicitly construct randomness extractors. (Wikipedia).

Video thumbnail

Randomness Quiz - Applied Cryptography

This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.

From playlist Applied Cryptography

Video thumbnail

The Most Powerful Tool Based Entirely On Randomness

We see the effects of randomness all around us on a day to day basis. In this video we’ll be discussing a couple of different techniques that scientists use to understand randomness, as well as how we can harness its power. Basically, we'll study the mathematics of randomness. The branch

From playlist Classical Physics by Parth G

Video thumbnail

Randomness Extraction: A Survey - David Zuckerman

David Zuckerman University of Texas at Austin; Institute for Advanced Study February 7, 2012 A randomness extractor is an efficient algorithm which extracts high-quality randomness from a low-quality random source. Randomness extractors have important applications in a wide variety of area

From playlist Mathematics

Video thumbnail

Randomness - Applied Cryptography

This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.

From playlist Applied Cryptography

Video thumbnail

This is How You Use the Chain Rule in Calculus

This is How You Use the Chain Rule in Calculus

From playlist Random calculus problems:)

Video thumbnail

IDTIMWYTIM: Stochasticity - THAT'S Random

Hank helps us understand the difference between the colloquial meaning of randomness, and the scientific meaning, which is also known as stochasticity. We will learn how, in fact, randomness is surprisingly predictable. Like SciShow: http://www.facebook.com/scishow Follow SciShow: http://

From playlist Uploads

Video thumbnail

Randomness and Kolmogorov Complexity

What does it mean for something to be "random"? We might have an intuitive idea for what randomness looks like, but can we be a bit more precise about our definition for what we would consider to be random? It turns out there are multiple definitions for what's random and what isn't, but a

From playlist Spanning Tree's Most Recent

Video thumbnail

Introduction to Random Variables

Introduction to random variables and probability distribution functions. More free lessons at: http://www.khanacademy.org/video?v=IYdiKeQ9xEI

From playlist Statistics

Video thumbnail

The Future of Gravitational Waves

Find out how gravitational waves are allowing us to unlock the secrets behind black hole formation and growth. Get your own Space Time t­shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Red

From playlist Space Time!

Video thumbnail

Coalescent processes with multiple mergers of ancestral lines by John Wakeley

Second Bangalore School on Population Genetics and Evolution URL: http://www.icts.res.in/program/popgen2016 DESCRIPTION: Just as evolution is central to our understanding of biology, population genetics theory provides the basic framework to comprehend evolutionary processes. Population

From playlist Second Bangalore School on Population Genetics and Evolution

Video thumbnail

Gravitational Waves:Astronomy for the 21st Century by Bernard Schutz,

PROGRAM: INTERNATIONAL CONFERENCE ON GRAVITATION AND COSMOLOGY DECEMBER 14-19, 2011 GOA, INDIA ORGANIZERS: Subhabrata Majumdar, B.S. Sathyaprakash, Tejinder Pal Singh and Tarun Souradeep DATE & TIME: 15 December 2011 to 19 December 2011 VENUE: IUCAA, Mobor Beach, Goa International Confer

From playlist International Conference on Gravitation and Cosmology 2011

Video thumbnail

Dynamic formation of compact (Course 4 - Lensing) Lecture - 05 by Sourav Chatterjee

Summer School on Gravitational-Wave Astronomy ORGANIZERS: Parameswaran Ajith, K. G. Arun and Bala R. Iyer DATE: 13 August 2018 to 24 August 2018 VENUE: Madhava Lecture Hall, ICTS, Bangalore This school is part of the annual ICTS summer schools on gravitational-wave (GW) astronomy. Rece

From playlist Summer School on Gravitational-Wave Astronomy - 2018

Video thumbnail

Towards optimal Ramsey graphs and randomness extractors - Eshan Chattopadhyay

Short talks by postdoctoral members Topic: Towards optimal Ramsey graphs and randomness extractors Speaker: Eshan Chattopadhyay Affiliation: Member, School of Mathematics Date: September 26, 2017 For more videos, please visit http://video.ias.edu

From playlist Mathematics

Video thumbnail

Topological similarity of random cell complexes, and applications - Benjamin Schweinhart

Benjamin Schweinhart Princeton University December 10, 2014 Although random cell complexes occur throughout the physical sciences, there does not appear to be a standard way to quantify their statistical similarities and differences. I'll introduce the notions of a 'swatch' and a 'cloth',

From playlist Mathematics

Video thumbnail

Primordial Black Hole DM - II (Lecture 2) by Yacine Ali Haimoud

PROGRAM LESS TRAVELLED PATH OF DARK MATTER: AXIONS AND PRIMORDIAL BLACK HOLES (ONLINE) ORGANIZERS: Subinoy Das (IIA, Bangalore), Koushik Dutta (IISER, Kolkata / SINP, Kolkata), Raghavan Rangarajan (Ahmedabad University) and Vikram Rentala (IIT Bombay) DATE: 09 November 2020 to 13 Novemb

From playlist Less Travelled Path of Dark Matter: Axions and Primordial Black Holes (Online)

Video thumbnail

Multimessenger observations of GW170817 (remote talk) by Varun Bhalerao

Date and Time: 19 October 2017, 10:00 - 13:00 Venue: Ramanujan Lecture Hall, ICTS Bangalore The recent detection of gravitational waves from a merging binary neutron star system, along with follow-up observations in the full frequency band of the electromagnetic spectrum mark the dawn o

From playlist Cosmic Fireworks: The Dawn Of Multimessenger Astronomy

Video thumbnail

Physics and astrophysics....(Course 2 - EM counterparts) - Lecture 1 by Kenta Hotokezaka

ORGANIZERS : Parameswaran Ajith, K. G. Arun and Bala R. Iyer DATE : 13 August 2018 to 24 August 2018 VENUE : Madhava Lecture Hall, ICTS, Bangalore This school is part of the annual ICTS summer schools on gravitational-wave (GW) astronomy. Recent observations of GW signals from coalesci

From playlist Summer School on Gravitational-Wave Astronomy - 2018

Video thumbnail

Combination Locks - 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

Related pages

Randomness extractor | Random variable | Min-entropy | Statistical distance