−Table of Contents

matias_toro_2019.jpg

Matías Toro Ipinza
Assistant Professor mtoro@dcc.uchile.cl
PLEIAD Lab Blanco Encalada 2120, of 325
Computer Science Department (DCC) Santiago, Chile
University of Chile phone: +56 2 29867692

Research Interests

News

Publications

The following documents are included by the contributing authors as a means to ensure timely dissemination of scholarly and technical work on a non-commercial basis. Copyright and all rights therein are maintained by the authors or by other copyright holders, notwithstanding that they have offered their works here electronically. It is understood that all persons copying this information will adhere to the terms and constraints invoked by each author's copyright. These works may not be reposted without the explicit permission of the copyright holder.

2025

 

[bib, doi, pdf]
Elucidating Type Conversions in SQL Engines
Wenjia Ye, Matías Toro, Claudio Gutierrez, Bruno C d S Oliveira, Éric Tanter
Proceedings of the 34th European Symposium on Programming Languages and Systems (ESOP 2025), volume 15694, pp.408-435, April 2025, Springer-Verlag
[bib]
Gradual Sensitivity Typing
Damián Árquez, Matías Toro, Éric Tanter
Proceedings of the IEEE Computer Security Foundations Symposium, 2025
To appear
[bib]
Reducing urban speed limits decreases work-related traffic injury severity: Evidence from Santiago, Chile
Eduardo Graells-Garrido, Matías Toro, Gabriel Mansilla, Matías Nicolai, Santiago Mansilla, Jocelyn Dunstan
Travel Behaviour and Society, volume 40, pp.101034, 2025

2024

 

[bib, doi, pdf]
Gradual Differentially Private Programming
Matías Toro, Federico Olmedo, Éric Tanter
Communications of the ACM, volume 67, number 8, August 2024, ACM Press
[bib, doi]
Merging Gradual Typing
Wenjia Ye, Bruno C d S Oliveira, Matías Toro
Proceedings of the ACM on Programming Languages, volume 8, number OOPSLA1, pp.294:648-294:676, October 2024, ACM Press

2023

 

[bib, doi, pdf]
A Gradual Probabilistic Lambda Calculus
Wenjia Ye, Matías Toro, Federico Olmedo
Proceedings of the ACM on Programming Languages, volume 7, number OOPSLA1, pp.256-285, October 2023, ACM Press
[bib, doi, pdf]
Contextual Linear Types for Differential Privacy
Matías Toro, David Darais, Chike Abuah, Joe Near, Damián Árquez, Federico Olmedo, Éric Tanter
ACM Transactions on Programming Languages and Systems, volume 45, pp.8:1-8:69, 2023, ACM Press

2022

 

[bib, doi, pdf]
Gradual System F
Elizabeth Labrada, Matías Toro, Éric Tanter
Journal of the ACM, volume 69, pp.38:1-38:78, October 2022, ACM Press
[bib, doi, pdf]
Plausible Sealing for Gradual Parametricity
Elizabeth Labrada, Matías Toro, Éric Tanter, Dominique Devriese
Proceedings of the ACM on Programming Languages, volume 6, number OOPSLA1, pp.70:1-70:28, April 2022, ACM Press

2020

 

[bib, doi, pdf]
Abstracting Gradual References
Matías Toro, Éric Tanter
Science of Computer Programming, volume 197, pp.1-65, October 2020, Elsevier

2019

 

[bib, doi, pdf]
Gradual Parametricity, Revisited
Matías Toro, Elizabeth Labrada, Éric Tanter
Proceedings of the ACM on Programming Languages, volume 3, number POPL, pp.17:1-17:30, January 2019, ACM Press
Distinguished Paper Award - superseded by JACM article "Gradual System F" (2022)

2018

 

[bib, pdf]
Gradual Parametricity, Revisited (with Appendix)
Matías Toro, Elizabeth Labrada, Éric Tanter
2018
arXiv:1807.04596 [cs.PL]
[bib, doi, pdf]
Type-Driven Gradual Security with References
Matías Toro, Ronald Garcia, Éric Tanter
ACM Transactions on Programming Languages and Systems, volume 40, number 4, pp.16:1-16:55, November 2018, ACM Press
Presented at POPL 2019

2017

 

[bib, doi, pdf]
A Gradual Interpretation of Union Types
Matías Toro, Éric Tanter
Proceedings of the 24th Static Analysis Symposium (SAS 2017), volume 10422, pp.382-404, New York City, NY, USA, August 2017, Springer-Verlag
[bib, pdf]
Gradual Union Types---Complete Definition and Proofs
Matías Toro, Éric Tanter
number TR/DCC-2017-1, June 2017, University of Chile

2015

 

[bib, doi, pdf]
Customizable Gradual Polymorphic Effects for Scala
Matías Toro, Éric Tanter
Proceedings of the 30th ACM SIGPLAN Conference on Object-Oriented Programming Systems, Languages and Applications (OOPSLA 2015), pp.935-953, Pittsburgh, PA, USA, October 2015, ACM Press
[bib, pdf]
Gradual Polymorphic Effects---Complete Definition and Soundness Proof
Matías Toro, Éric Tanter
number TR/DCC-2015-2, July 2015, University of Chile

PC membership AND journal reviews

2025


ICFP
30th ACM SIGPLAN International Conference on Functional Programming
Program committee of ICFP papers.
PLDI
46th ACM SIGPLAN Conference on Programming Language Design and Implementation
Program committee of PLDI papers.

2022


ICFP
27th ACM SIGPLAN International Conference on Functional Programming
Program committee of ICFP papers.

2021


ML’21
ML Family 2021 workshop
Program committee of ML’21 papers.

COLA
Journal of Computer Languages
Reviewer of two journal articles.

2020


POPL
47th ACM SIGPLAN Symposium on Principles of Programming Languages
Artifact Evaluation Committee

2019


OOPSLA
Proceedings of the 35th ACM SIGPLAN Conference on Object-Oriented Programming Systems, Lan- guages and Applications
Artifact Evaluation Committee

Funding

2025


FONDECYT DE INICIACIÓN
Fondo Nacional de Desarrollo Científico y Tecnológico
Funding for three years.

2024


PROYECTO DE COLABORACIÓN INTERNACIONAL DFG-ANID
Fondo Nacional de Desarrollo Científico y Tecnológico
Funding for three years.

2020


FONDECYT
Fondo Nacional de Desarrollo Científico y Tecnológico
Funding for three years for a postdoc in the University of Chile.

2015


CONICYT
Comisión Nacional de Investigación Científica y Tecnológica
Funding for four years to complete the PhD studies.

2013


CONICYT
Comisión Nacional de Investigación Científica y Tecnológica
Funding for two years to complete the Master studies.