2 Search Results for "Freer, Cameron E."

Document
DOI: 10.4230/LIPIcs.CSL.2026.48
Interpreting Lambda Calculus in Domain-Valued Random Variables

Authors: Robert Furber, Radu Mardare, Prakash Panangaden, and Dana Scott

Published in: LIPIcs, Volume 363, 34th EACSL Annual Conference on Computer Science Logic (CSL 2026)

Abstract
We develop Boolean-valued domain theory and show how the lambda-calculus can be interpreted using domain-valued random variables. We focus on the reflexive domain construction rather than the language and its semantics. We develop the Boolean-valued set theory needed from scratch and then develop Boolean-valued domain theory on top of that. The notions of equality and partial order have to be given Boolean-valued interpretations; when we say that an equation is valid in the model we mean that its interpretation is the top element of the Boolean algebra.
Cite as

Robert Furber, Radu Mardare, Prakash Panangaden, and Dana Scott. Interpreting Lambda Calculus in Domain-Valued Random Variables. In 34th EACSL Annual Conference on Computer Science Logic (CSL 2026). Leibniz International Proceedings in Informatics (LIPIcs), Volume 363, pp. 48:1-48:20, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2026)

Copy BibTex To Clipboard

@InProceedings{furber_et_al:LIPIcs.CSL.2026.48,
  author =	{Furber, Robert and Mardare, Radu and Panangaden, Prakash and Scott, Dana},
  title =	{{Interpreting Lambda Calculus in Domain-Valued Random Variables}},
  booktitle =	{34th EACSL Annual Conference on Computer Science Logic (CSL 2026)},
  pages =	{48:1--48:20},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-411-6},
  ISSN =	{1868-8969},
  year =	{2026},
  volume =	{363},
  editor =	{Guerrini, Stefano and K\"{o}nig, Barbara},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CSL.2026.48},
  URN =		{urn:nbn:de:0030-drops-254734},
  doi =		{10.4230/LIPIcs.CSL.2026.48},
  annote =	{Keywords: lambda calculus, domain theory, random variables}
}
Document
DOI: 10.4230/LIPIcs.ICALP.2018.141
The Beta-Bernoulli process and algebraic effects

Authors: Sam Staton, Dario Stein, Hongseok Yang, Nathanael L. Ackerman, Cameron E. Freer, and Daniel M. Roy

Published in: LIPIcs, Volume 107, 45th International Colloquium on Automata, Languages, and Programming (ICALP 2018)

Abstract
In this paper we use the framework of algebraic effects from programming language theory to analyze the Beta-Bernoulli process, a standard building block in Bayesian models. Our analysis reveals the importance of abstract data types, and two types of program equations, called commutativity and discardability. We develop an equational theory of terms that use the Beta-Bernoulli process, and show that the theory is complete with respect to the measure-theoretic semantics, and also in the syntactic sense of Post. Our analysis has a potential for being generalized to other stochastic processes relevant to Bayesian modelling, yielding new understanding of these processes from the perspective of programming.
Cite as

Sam Staton, Dario Stein, Hongseok Yang, Nathanael L. Ackerman, Cameron E. Freer, and Daniel M. Roy. The Beta-Bernoulli process and algebraic effects. In 45th International Colloquium on Automata, Languages, and Programming (ICALP 2018). Leibniz International Proceedings in Informatics (LIPIcs), Volume 107, pp. 141:1-141:15, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2018)

Copy BibTex To Clipboard

@InProceedings{staton_et_al:LIPIcs.ICALP.2018.141,
  author =	{Staton, Sam and Stein, Dario and Yang, Hongseok and Ackerman, Nathanael L. and Freer, Cameron E. and Roy, Daniel M.},
  title =	{{The Beta-Bernoulli process and algebraic effects}},
  booktitle =	{45th International Colloquium on Automata, Languages, and Programming (ICALP 2018)},
  pages =	{141:1--141:15},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-076-7},
  ISSN =	{1868-8969},
  year =	{2018},
  volume =	{107},
  editor =	{Chatzigiannakis, Ioannis and Kaklamanis, Christos and Marx, D\'{a}niel and Sannella, Donald},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ICALP.2018.141},
  URN =		{urn:nbn:de:0030-drops-91456},
  doi =		{10.4230/LIPIcs.ICALP.2018.141},
  annote =	{Keywords: Beta-Bernoulli process, Algebraic effects, Probabilistic programming, Exchangeability}
}
  • Refine by Type
  • 2 Document/PDF
  • 1 Document/HTML

  • Refine by Publication Year
  • 1 2026
  • 1 2018

  • Refine by Author
  • 1 Ackerman, Nathanael L.
  • 1 Freer, Cameron E.
  • 1 Furber, Robert
  • 1 Mardare, Radu
  • 1 Panangaden, Prakash
  • Show More...

  • Refine by Series/Journal
  • 2 LIPIcs

  • Refine by Classification
  • 2 Theory of computation → Probabilistic computation
  • 1 Theory of computation
  • 1 Theory of computation → Denotational semantics
  • 1 Theory of computation → Lambda calculus

  • Refine by Keyword
  • 1 Algebraic effects
  • 1 Beta-Bernoulli process
  • 1 Exchangeability
  • 1 Probabilistic programming
  • 1 domain theory
  • Show More...

Any Issues?
X

Feedback on the Current Page

CAPTCHA

Thanks for your feedback!

Feedback submitted to Dagstuhl Publishing

Could not send message

Please try again later or send an E-mail
© 2023-2026 Schloss Dagstuhl – LZI GmbH Schloss Dagstuhl – LZI GmbH About DROPS Imprint Privacy Contact