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ICFP 2019
Sun 18 - Fri 23 August 2019 Berlin, Germany
Sun 18 Aug 2019 09:40 - 10:00 at Aurora Borealis - Interaction and Applications Chair(s): Jeremy Gibbons

We formulate an accounting model for ledgers based on unspent transaction outputs (UTxO), the ledger model underlying Bitcoin and many other blockchains. We conduct our study in Agda, exploiting its expressive dependent type system to mechanically enforce desired properties statically.

Sun 18 Aug

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

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