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ICFP 2019
Sun 18 - Fri 23 August 2019 Berlin, Germany

The workshop on Type-Driven Development aims to show how static type information may be used effectively in the development of computer programs. The workshop brings together leading researchers and practitioners who are using or exploring types as a means of program development.

For information about the workshop series, see the permanent website.

Dates
Plenary
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Sun 18 Aug

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09:00 - 10:20
Interaction and ApplicationsTyDe at Aurora Borealis
Chair(s): Jeremy Gibbons Department of Computer Science, University of Oxford
09:00
20m
Talk
Flexible Structure Editing of Well-Typed Expressions
TyDe
David Moon , Cyrus Omar University of Chicago, Ben Shapiro University of Colorado, Boulder
Pre-print
09:20
20m
Talk
Livelits: Filling Typed Holes with Live GUIs
TyDe
Cyrus Omar University of Chicago, Nick Collins University of Chicago, David Moon , Ian Voysey Carnegie Mellon University, Ravi Chugh University of Chicago
Pre-print
09:40
20m
Talk
Formal Investigation of the Extended UTxO Model
TyDe
Orestis Melkonian Utrecht University, Wouter Swierstra Utrecht University, Netherlands, Manuel Chakravarty Tweag I/O & IOHK
Pre-print
10:00
20m
Talk
An Algebra of Sequential Decision Problems
TyDe
Robert Krook Chalmers University of Technology, Patrik Jansson Chalmers University of Technology
Pre-print
10:50 - 12:10
Dependently Typed ProgrammingTyDe at Aurora Borealis
Chair(s): William J. Bowman University of British Columbia
10:50
20m
Talk
Syntax with Shifted Names
TyDe
Stephen Dolan , Leo White Jane Street
Pre-print
11:10
20m
Talk
Tic Tac Types (Functional Pearl)
TyDe
Sean Innes University of Bristol, Nicolas Wu Imperial College London
Link to publication
11:30
20m
Talk
Monadic typed tactic programming by reflection
TyDe
Liang-Ting Chen Swansea University, UK
Pre-print
11:50
20m
Talk
Deferring the Details and Deriving Programs
TyDe
Link to publication
12:00 - 13:30
12:00
90m
Lunch
Lunch
Catering

13:40 - 14:50
Invited Talk and MetatheoryTyDe at Aurora Borealis
Chair(s): Jeremy Gibbons Department of Computer Science, University of Oxford
13:40
50m
Talk
Cubes, Cats, Effects
TyDe
14:30
20m
Talk
Inductive types deconstructed
TyDe
Stefan Monnier Université de Montréal
Link to publication
15:20 - 16:40
Generic Programming and SynthesisTyDe at Aurora Borealis
Chair(s): Edwin Brady University of St. Andrews, UK
15:20
20m
Talk
Generic Enumerators
TyDe
Cas van der Rest Utrecht University, Wouter Swierstra Utrecht University, Netherlands, Manuel Chakravarty Tweag I/O & IOHK
Pre-print
15:40
20m
Talk
Generic Level Polymorphic N-ary Functions
TyDe
Guillaume Allais University of Strathclyde
Link to publication
16:00
20m
Talk
Augmenting Type Signatures for Program Synthesis
TyDe
Bruce Collie University of Edinburgh, Michael F. P. O'Boyle University of Edinburgh
Pre-print
16:20
20m
Talk
Constraint-based Type-directed Program Synthesis
TyDe
Peter-Michael Osera Grinnell College
Link to publication
17:10 - 18:10
EffectsTyDe at Aurora Borealis
Chair(s): David Darais University of Vermont
17:10
20m
Talk
Reasoning about Effect Parametricity Using Dependent Types
TyDe
Joris Ceulemans KU Leuven, Andreas Nuyts KU Leuven, Belgium, Dominique Devriese Vrije Universiteit Brussel
Pre-print
17:30
20m
Talk
How to do proofs? Practically proving properties about effectful programs' results (functional pearl)
TyDe
Koen Jacobs KU Leuven, Andreas Nuyts KU Leuven, Belgium, Dominique Devriese Vrije Universiteit Brussel
Link to publication
18:10 - 19:10
Happy HourCatering at Restaurant
18:10
60m
Social Event
Happy Hour
Catering

Thu 22 Aug

Displayed time zone: Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna change

11:20 - 11:45
Presented at ML WorkshopTyDe at Pine
11:20
25m
Talk
FreezeML: Complete and Easy Type Inference for First-Class Polymorphism
TyDe
Frank Emrich The University of Edinburgh, Sam Lindley The University of Edinburgh and Imperial College London, Jan Stolarek University of Edinburgh, UK, James Cheney University of Edinburgh, UK
Pre-print
12:00 - 13:30

Call for Papers

We welcome all contributions, both theoretical and practical, on a range of topics including:

  • dependently typed programming;
  • generic programming;
  • design and implementation of programming languages, exploiting types in novel ways;
  • exploiting typed data, data dependent data, or type providers;
  • static and dynamic analyses of typed programs;
  • tools, IDEs, or testing tools exploiting type information;
  • pearls, being elegant, instructive examples of types used in the derivation, calculation, or construction of programs.

Invited speaker

We are delighted to have Conor McBride from the University of Strathclyde as an invited speaker.

Proceedings and Copyright

We will have formal proceedings, published by the ACM. Accepted full papers will be included in the ACM Digital Library. Authors must grant ACM publication rights upon acceptance, but may retain copyright if they wish. Authors are encouraged to publish auxiliary material with their paper (source code, test data, and so forth). The proceedings will be freely available for download from the ACM Digital Library from one week before the start of the conference until two weeks after the conference.

The official publication date is the date the papers are made available in the ACM Digital Library. This date may be up to two weeks prior to the first day of the conference. The official publication date affects the deadline for any patent filings related to published work.

Submission details

Submissions should fall into one of two categories:

  • Regular research papers (12 pages)
  • Extended abstracts (2 pages)

The bibliography will not be counted against the page limits for either category.

Regular research papers are expected to present novel and interesting research results, and will be included in the formal proceedings. Extended abstracts should report work in progress that the authors would like to present at the workshop; they will be evaluated primarily for relevance and interest. Extended abstracts will be distributed to workshop attendees but will not be published in the formal proceedings.

We welcome submissions from PC members (with the exception of the two co-chairs), but these submissions will be held to a higher standard.

Submission for regular papers is handled through the HotCRP site; extended abstracts should be sent by email to the chairs. All submissions should be in portable document format (PDF) and formatted using the ACM SIGPLAN style guidelines. Note that the ACM SIGPLAN style guidelines have changed from previous years! In particular, submissions should use the new ‘acmart’ format and the two-column ‘sigplan’ subformat (not to be confused with the one-column ‘acmlarge’ subformat!).

Extended abstracts must be submitted with the label ‘Extended abstract’ clearly in the title.

Important Dates

  • May 19: Paper submission deadline
  • May 26: Extended abstract submission deadline (by email to chairs)
  • June 9: Author notification
  • June 30: Camera ready deadline
  • Aug 18: Workshop

Travel Support

Student attendees with accepted papers can apply for a SIGPLAN PAC grant to help cover travel expenses. PAC also offers other support, such as for child-care expenses during the meeting or for travel costs for companions of SIGPLAN members with physical disabilities, as well as for travel from locations outside of North America and Europe. For details on the PAC program, see its web page.

Accepted Papers

Title
An Algebra of Sequential Decision Problems
TyDe
Pre-print
Augmenting Type Signatures for Program Synthesis
TyDe
Pre-print
Constraint-based Type-directed Program Synthesis
TyDe
Link to publication
Deferring the Details and Deriving Programs
TyDe
Link to publication
Flexible Structure Editing of Well-Typed Expressions
TyDe
Pre-print
Formal Investigation of the Extended UTxO Model
TyDe
Pre-print
FreezeML: Complete and Easy Type Inference for First-Class Polymorphism
TyDe
Pre-print
Generic Enumerators
TyDe
Pre-print
Generic Level Polymorphic N-ary Functions
TyDe
Link to publication
How to do proofs? Practically proving properties about effectful programs' results (functional pearl)
TyDe
Link to publication
Inductive types deconstructed
TyDe
Link to publication
Livelits: Filling Typed Holes with Live GUIs
TyDe
Pre-print
Monadic typed tactic programming by reflection
TyDe
Pre-print
Reasoning about Effect Parametricity Using Dependent Types
TyDe
Pre-print
Syntax with Shifted Names
TyDe
Pre-print
Tic Tac Types (Functional Pearl)
TyDe
Link to publication