ICFP 2021
Sun 22 - Sat 28 August 2021
Mon 23 Aug 2021 16:00 - 16:15 at ICFP Talks - Session 1
Tue 24 Aug 2021 04:00 - 04:15 at ICFP Talks - Session 1

We introduce coexponentials, a new set of modalities for Classical Linear Logic. As duals to exponentials, the coexponentials codify a distributed form of the structural rules of weakening and contraction. This makes them a suitable logical device for encapsulating the pattern of a server receiving requests from an arbitrary number of clients on a single channel. Guided by this intuition we formulate a system of session types based on Classical Linear Logic with coexponentials, which is suited to modelling client-server interactions. We also present a session-typed functional programming language for client-server programming, which we translate to our system of coexponentials.

Mon 23 Aug

Displayed time zone: Seoul change

16:00 - 17:30
16:00
15m
Talk
Client-Server Sessions in Linear LogicDistinguished Paper
Research Papers
Zesen Qian Aarhus University, Alex Kavvos University of Bristol, Lars Birkedal Aarhus University
DOI Media Attached
16:15
15m
Talk
An Order-Aware Dataflow Model for Parallel Unix Pipelines
Research Papers
Shivam Handa Massachusetts Institute of Technology, Konstantinos Kallas University of Pennsylvania, Nikos Vasilakis Massachusetts Institute of Technology, Martin C. Rinard Massachusetts Institute of Technology
DOI Media Attached
16:30
15m
Talk
CPS Transformation with Affine Types for Call-By-Value Implicit Polymorphism
Research Papers
Taro Sekiyama National Institute of Informatics, Takeshi Tsukada Chiba University, Japan
DOI Media Attached
16:45
15m
Talk
Getting to the Point: Index Sets and Parallelism-Preserving Autodiff for Pointful Array ProgrammingDistinguished Paper
Research Papers
Adam Paszke Google Research, Daniel D. Johnson Google Research, David Kristjanson Duvenaud University of Toronto, Dimitrios Vytiniotis DeepMind, Alexey Radul Google Research, Matthew Johnson Google Research, Jonathan Ragan-Kelley MIT CSAIL, Dougal Maclaurin Google Research
DOI Media Attached
17:00
15m
Talk
Propositions-as-Types and Shared State
Research Papers
Pedro Rocha Nova University of Lisbon, Luís Caires Universidade Nova de Lisboa and NOVA LINCS
DOI Media Attached
17:15
15m
Talk
Efficient Tree-Traversals: Reconciling Parallelism and Dense Data Representations
Research Papers
Chaitanya Koparkar Indiana University, Mike Rainey Carnegie Mellon University, Michael Vollmer University of Kent, Milind Kulkarni Purdue University, Ryan R. Newton Facebook
DOI Media Attached

Tue 24 Aug

Displayed time zone: Seoul change

04:00 - 05:30
Session 1Research Papers at ICFP Talks
04:00
15m
Talk
Client-Server Sessions in Linear LogicDistinguished Paper
Research Papers
Zesen Qian Aarhus University, Alex Kavvos University of Bristol, Lars Birkedal Aarhus University
DOI Media Attached
04:15
15m
Talk
An Order-Aware Dataflow Model for Parallel Unix Pipelines
Research Papers
Shivam Handa Massachusetts Institute of Technology, Konstantinos Kallas University of Pennsylvania, Nikos Vasilakis Massachusetts Institute of Technology, Martin C. Rinard Massachusetts Institute of Technology
DOI Media Attached
04:30
15m
Talk
CPS Transformation with Affine Types for Call-By-Value Implicit Polymorphism
Research Papers
Taro Sekiyama National Institute of Informatics, Takeshi Tsukada Chiba University, Japan
DOI Media Attached
04:45
15m
Talk
Getting to the Point: Index Sets and Parallelism-Preserving Autodiff for Pointful Array ProgrammingDistinguished Paper
Research Papers
Adam Paszke Google Research, Daniel D. Johnson Google Research, David Kristjanson Duvenaud University of Toronto, Dimitrios Vytiniotis DeepMind, Alexey Radul Google Research, Matthew Johnson Google Research, Jonathan Ragan-Kelley MIT CSAIL, Dougal Maclaurin Google Research
DOI Media Attached
05:00
15m
Talk
Propositions-as-Types and Shared State
Research Papers
Pedro Rocha Nova University of Lisbon, Luís Caires Universidade Nova de Lisboa and NOVA LINCS
DOI Media Attached
05:15
15m
Talk
Efficient Tree-Traversals: Reconciling Parallelism and Dense Data Representations
Research Papers
Chaitanya Koparkar Indiana University, Mike Rainey Carnegie Mellon University, Michael Vollmer University of Kent, Milind Kulkarni Purdue University, Ryan R. Newton Facebook
DOI Media Attached