Wolfram Screencast & Video Gallery

This page requires that JavaScript be enabled in your browser.
Learn how »

Computational Complexity Classes, Homotopy Classes and N-machines

This presentation examines possible correspondence between computational complexity classes in computational graphs and higher homotopy classes between computability paths via the application of two methods: category theory and Homotopy Type Theory.

Was this video helpful?

Channels: Wolfram Virtual Technology Conference 2021

SORT BY: Latest | A-Z
120 videos match your search.
Charles Macal
Forecasting models for COVID-19 at the national and state levels have been common, but few account for transmission at city or smaller scales. In this talk, we describe two complementary ...
Matteo Fasano and Ankit Naik
Wolfram Virtual Labs are open educational resources in the form of interactive course-ware that are used to explain different concepts in the classroom. Presenters demonstrate real-world uses of Virtual Labs ...
James Boyd
This presentation examines possible correspondence between computational complexity classes in computational graphs and higher homotopy classes between computability paths via the application of two methods: category theory and Homotopy Type ...
Charles Pooh
Melvin Friedman, PhD Phys
Presentation shows how to coordinate traffic signals on Telegraph Rd, (a two-way road, 10.4 miles in length, with 21 traffic signals) so that motorists traveling at the recommended speed make every traffic ...
Sylvia Haas and Stephen Schroeder
Educators, come see the new and expanded teaching tools in Version 13! Get a first look at the new Q&A Form Notebook and the powerful new features in the Question and Answer system. Discover how to easily create coursework with tools for automated assessment ...
Maureen Baehr and Benjamin Kickert
This talk discusses how the Wolfram stack has been used to advance sustainable development goal (SDG) metrics and further shows that various combinations of Wolfram tools allow for using nontraditional ...
Bignya Pathi and Jayanta Phadikar
This talk presents a comprehensive walk-through of the techniques for creating custom notations and objects with Wolfram Language as they relate to typesetting. It includes a short introduction of object-oriented ...
Leonardo Roncetti
Mathematica's parallel functions make it possible to produce video and plots of results after collecting various image processing data during transport and lifting engineering operations. The goal of the work ...
Brenton Bostick
The notebook front end is a great tool for developing Wolfram Language, but there are other editors and IDEs available. This talk shows new integration with Sublime Text and Visual ...
James Lu
This talk demonstrates how the neural network functionalities of Wolfram Language have enabled development of a neural-PK/PD modeling framework that can now be more efficiently assembled from component layers ...
Peter Riley
Wolfram and other DNNs were adapted for COVID-19 detection on chest x-rays with up to 100% accuracy on 1,200 training images. Another DNN had 80% accuracy for COVID-19 staging on 80 images. Methods to ...
Paul Abbott, PhD
Anyone interested in education innovation has many reasons to attend Wolfram Summer School, including most especially those mentioned in this discussion.
Bruno Autin
What is an elementary particle? After a brief historical introduction, the approach followed by Richard Feynman is explained using three experiments derived from Young's test of diffraction by two slits. The statistical approach is supported by functions and transformations available in the Wolfram Language. ...
Christian Pasquel
Non-fungible tokens, also known as NFTs, are changing the way we think about value and property. In this talk, you'll be part of a computational exploration of this technology, its ...
Lou D'Andria
Contextual interfaces in Wolfram Notebooks continue to enable new and interesting approaches to interface design. In this talk, we will review the rudiments of attached cells, examine existing uses of ...
Tigran Ishkhanyan
Mathematica Version 12.3 introduces a number of special superfunctions including the focus of this talk: FoxH, a natural generalization of MeijerG.
Victor Frost
This talk demonstrates how Mathematica is uniquely capable of delivering a pedagogically interesting experience teaching communication fundamentals via ebook.
Francisco Rodriguez Arias
Nirmal Malapaka
In this talk, we will explore different geographic visualization functions in the Wolfram Language. We will look at how these functions can be used to visualize geo data. We will ...