84:13
Type Theory Foundations, Lecture 1
Robert Harper - Type Theory Foundations, Lecture 1, Oregon Programming Languages Summer Sc...
published: 08 Dec 2013
Type Theory Foundations, Lecture 1
Type Theory Foundations, Lecture 1
Robert Harper - Type Theory Foundations, Lecture 1, Oregon Programming Languages Summer School 2012, University of Oregon For more info about the summer school please visit http://www.cs.uoregon.edu/research/summerschool/summer12/- published: 08 Dec 2013
- views: 102
88:36
Dan Licata, Guillaume Brunerie, and Peter Lumsdaine, Homotopy Theory in Type Theory
Description coming soon. http://video.ias.edu/univalent/1213/0411-HomotopyGroup....
published: 06 May 2013
author: Jason Payne
Dan Licata, Guillaume Brunerie, and Peter Lumsdaine, Homotopy Theory in Type Theory
Dan Licata, Guillaume Brunerie, and Peter Lumsdaine, Homotopy Theory in Type Theory
Description coming soon. http://video.ias.edu/univalent/1213/0411-HomotopyGroup.- published: 06 May 2013
- views: 218
- author: Jason Payne
30:40
Advanced Topics in Programming Languages Series:...
Google Tech Talks April 18, 2007 ABSTRACT Advanced Topics in Programming Languages Series:...
published: 09 Oct 2007
author: GoogleTechTalks
Advanced Topics in Programming Languages Series:...
Advanced Topics in Programming Languages Series:...
Google Tech Talks April 18, 2007 ABSTRACT Advanced Topics in Programming Languages Series: Parametric Polymorphism and the Girard-Reynolds Isomorphism. This ...- published: 09 Oct 2007
- views: 26922
- author: GoogleTechTalks
14:24
PLT: Type Theory 1 - ZFC set theory (part 1)
The first lecture on type theory in programming languages. Strap yourself in for a wild ma...
published: 06 Apr 2011
author: Rehno Lindeque
PLT: Type Theory 1 - ZFC set theory (part 1)
PLT: Type Theory 1 - ZFC set theory (part 1)
The first lecture on type theory in programming languages. Strap yourself in for a wild mathematical ride.- published: 06 Apr 2011
- views: 4228
- author: Rehno Lindeque
59:23
Type Theory Corner - Introduction to Agda
...
published: 16 Dec 2012
author: Gavin Mendel-Gleason
Type Theory Corner - Introduction to Agda
48:32
Russell, Predicativity, and Type Theory Logicism
discussion about Russells paradox and the move from Frege's concentration on extensions an...
published: 09 Jan 2013
author: BlueSpectacles
Russell, Predicativity, and Type Theory Logicism
Russell, Predicativity, and Type Theory Logicism
discussion about Russells paradox and the move from Frege's concentration on extensions and concepts to Russells type theory logicism (in a brief and not too...- published: 09 Jan 2013
- views: 157
- author: BlueSpectacles
61:05
Conor McBride - Dependently-Typed Metaprogramming 8/8: Type Theory in Type Theory
Lecture 7 of 8 in Conor McBride's "Dependently-Typed Metaprogramming (in Agda)" given at t...
published: 29 Aug 2013
Conor McBride - Dependently-Typed Metaprogramming 8/8: Type Theory in Type Theory
Conor McBride - Dependently-Typed Metaprogramming 8/8: Type Theory in Type Theory
Lecture 7 of 8 in Conor McBride's "Dependently-Typed Metaprogramming (in Agda)" given at the Cambridge University Computer Laboratory during August 2013. Course materials (lecture notes, exercises) are available at the course webpage: http://www.cl.cam.ac.uk/~ok259/agda-course-13/- published: 29 Aug 2013
- views: 49
4:22
Pokemon Theory: Why Charizard Is Not A Dragon Type
Please remember to like and Check the Links Below! Please be kind and donate, link below- ...
published: 31 May 2013
author: ProtoMario
Pokemon Theory: Why Charizard Is Not A Dragon Type
Pokemon Theory: Why Charizard Is Not A Dragon Type
Please remember to like and Check the Links Below! Please be kind and donate, link below- https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business;=Proto...- published: 31 May 2013
- views: 75081
- author: ProtoMario
57:01
Player Type Theory: Uses and Abuses | Richard BARTLE
Online games now sit firmly on the casual player's daily to-do list, thanks to the liberat...
published: 11 Mar 2012
author: CasualConnect
Player Type Theory: Uses and Abuses | Richard BARTLE
Player Type Theory: Uses and Abuses | Richard BARTLE
Online games now sit firmly on the casual player's daily to-do list, thanks to the liberating effects of social media. With the leading developers forging ah...- published: 11 Mar 2012
- views: 1674
- author: CasualConnect
74:17
Type Theory Foundations, Lecture 6
Robert Harper - Type Theory Foundations, Lecture 6, Oregon Programming Languages Summer Sc...
published: 08 Dec 2013
Type Theory Foundations, Lecture 6
Type Theory Foundations, Lecture 6
Robert Harper - Type Theory Foundations, Lecture 6, Oregon Programming Languages Summer School 2012, University of Oregon For more info about the summer school please visit http://www.cs.uoregon.edu/research/summerschool/summer12/- published: 08 Dec 2013
- views: 15
77:08
Type Theory Foundations, Lecture 4
Robert Harper - Type Theory Foundations, Lecture 4, Oregon Programming Languages Summer Sc...
published: 08 Dec 2013
Type Theory Foundations, Lecture 4
Type Theory Foundations, Lecture 4
Robert Harper - Type Theory Foundations, Lecture 4, Oregon Programming Languages Summer School 2012, University of Oregon For more info about the summer school please visit http://www.cs.uoregon.edu/research/summerschool/summer12/- published: 08 Dec 2013
- views: 7
90:48
Type Theory Foundations, Lecture 5
Robert Harper - Type Theory Foundations, Lecture 5, Oregon Programming Languages Summer Sc...
published: 08 Dec 2013
Type Theory Foundations, Lecture 5
Type Theory Foundations, Lecture 5
Robert Harper - Type Theory Foundations, Lecture 5, Oregon Programming Languages Summer School 2012, University of Oregon For more info about the summer school please visit http://www.cs.uoregon.edu/research/summerschool/summer12/- published: 08 Dec 2013
- views: 7
78:11
Type Theory Foundations, Lecture 3
Robert Harper - Type Theory Foundations, Lecture 3, Oregon Programming Languages Summer Sc...
published: 08 Dec 2013
Type Theory Foundations, Lecture 3
Type Theory Foundations, Lecture 3
Robert Harper - Type Theory Foundations, Lecture 3, Oregon Programming Languages Summer School 2012, University of Oregon For more info about the summer school please visit http://www.cs.uoregon.edu/research/summerschool/summer12/- published: 08 Dec 2013
- views: 17
Vimeo results:
0:42
The making of HoTT book
A movie about the collaborative effort in writing the book "Homotopy Type Theory: Univalen...
published: 20 Jun 2013
author: Andrej Bauer
The making of HoTT book
A movie about the collaborative effort in writing the book "Homotopy Type Theory: Univalent Foundations of Mathematics" (http://homotopytypetheory.org/book/). The book was written in the academic year 2012/13 by the members of the Univalent Foundations Project at the Institute for Advanced study.
The movie was made with the gource program, which animates the activity on a git repository.
75:19
OPLSS10: Bob Harper: Type Theory Foundations 1/4
http://www.cs.uoregon.edu/Activities/summerschool/summer10/
References:
- Girard, Lafont...
published: 14 Mar 2011
author: Schonfinkeled
OPLSS10: Bob Harper: Type Theory Foundations 1/4
http://www.cs.uoregon.edu/Activities/summerschool/summer10/
References:
- Girard, Lafont and Taylor: Proofs and Types
http://www.paultaylor.eu/stable/Proofs+Types.html
- Harper: Practical Foundations for Programming Languages
http://www.cs.cmu.edu/~rwh/plbook/book.pdf
- Pierce: Advanced Topics in Types and Programming Languages
http://www.cis.upenn.edu/~bcpierce/attapl/
The method of logical relations is a fundamental tool in type theory
that is used to prove termination and normalization and to analyze
equations between terms, including parametricity properties for
polymorphism. The main idea is to interpret types as relations (of a
suitable class) on terms by associating to each type constructor a
"relational action" that determines the relation associated to a
compound type as a function of its constituent types. The
interpretation is chosen so that well-typed terms stand in the
relation associated to their type, and so that related terms satisfy a
property of interest, from which it follows that well-typed terms have
that property. The method has many applications, but all share the
characteristic that a global property of terms is reduced to local
properties of types. I will develop the theory of logical relations
from first principles, concentrating on two important cases, Goedel's
System T and Girard's System F.
62:14
[nyc-haskell] What is the meaning of a Haskell program? with Dustin Mulcahey
Event: http://www.meetup.com/NY-Haskell/events/112692222/
Dustin Mulcahey[1] will explain...
published: 28 May 2013
author: Richard Minerich
[nyc-haskell] What is the meaning of a Haskell program? with Dustin Mulcahey
Event: http://www.meetup.com/NY-Haskell/events/112692222/
Dustin Mulcahey[1] will explain why this question is interesting to begin with, and then introduce mathematical objects called 'domains' [2] that are useful for providing semantics for programs. Along the way, basic category theoretic notions will be introduced that help in understanding Haskell.
This talk should leave the audience with a surer footing on category theoretic jargon, as well as a new appreciation for fixed points [3], and new insight into the difference between laziness and strictness. Time permitting, the discussion will also tie into type theory, and discuss possible programming language semantics inspired by recent work in Homotopy Type Theory. [4]
[1] http://comonadology.blogspot.com/
[2] http://en.wikipedia.org/wiki/Domain_theory
[3] http://en.wikipedia.org/wiki/Fixed_point_(mathematics)
[4] http://homotopytypetheory.org/
70:36
2011-12-06 HoTT Equivalences
In the context of homotopy type theory there are several notions of two spaces being "the ...
published: 06 Dec 2011
author: Andrej Bauer
2011-12-06 HoTT Equivalences
In the context of homotopy type theory there are several notions of two spaces being "the same up to equivalence". We investigate three such notions: isomorphism, adjoint equivalence, and equivalence in the sense of contractible homotopy fibers. We explain the relationship between them.
Youtube results:
4:00
Michael Melcher on Extraversion and Introversion (Type Theory segment 2)
Michael Melcher explains the difference between extraverts and introverts according to typ...
published: 18 Apr 2013
author: Michael Melcher
Michael Melcher on Extraversion and Introversion (Type Theory segment 2)
Michael Melcher on Extraversion and Introversion (Type Theory segment 2)
Michael Melcher explains the difference between extraverts and introverts according to type theory and MBTI -- it's not about sociability!- published: 18 Apr 2013
- views: 39
- author: Michael Melcher
12:09
PLT: Type Theory 4 - ZFC set theory (part 4)
The last two axioms of the ZFC set theory and a quick review....
published: 27 Apr 2011
author: Rehno Lindeque
PLT: Type Theory 4 - ZFC set theory (part 4)
PLT: Type Theory 4 - ZFC set theory (part 4)
The last two axioms of the ZFC set theory and a quick review.- published: 27 Apr 2011
- views: 1316
- author: Rehno Lindeque
80:07
Type Theory Foundations, Lecture 2
Robert Harper - Type Theory Foundations, Lecture 2, Oregon Programming Languages Summer Sc...
published: 08 Dec 2013
Type Theory Foundations, Lecture 2
Type Theory Foundations, Lecture 2
Robert Harper - Type Theory Foundations, Lecture 2, Oregon Programming Languages Summer School 2012, University of Oregon For more info about the summer school please visit http://www.cs.uoregon.edu/research/summerschool/summer12/- published: 08 Dec 2013
- views: 31
2:07
Heat Exchangers Types, Theory and Basics Training
Video from http://bin95.com/cbt.htm training on Heat Exchangers. Covers a large range of e...
published: 11 Dec 2010
author: BIN Industrial Training
Heat Exchangers Types, Theory and Basics Training
Heat Exchangers Types, Theory and Basics Training
Video from http://bin95.com/cbt.htm training on Heat Exchangers. Covers a large range of exchanger heat exchanger types like Shell & Tube Exchangers (include...- published: 11 Dec 2010
- views: 39818
- author: BIN Industrial Training