I am a lecturer in the School of Computer Science at the University of Birmingham.
I am part of the Theory of Computation research theme.

**
I am interested in supervising MSc and BSc students projects. See list of ideas below.
**
Until October 2021, I was a research fellow at University College London in the PPLV team.
I worked on the ReLiC project with David Pym and Alexandra Silva.

Until September 2019, I was a postdoctoral researcher at IT-University in the Meta-CLF2 project, led in Copenhagen by Carsten Schürmann.

I obtained my Ph.D. in January 2018, at Inria Saclay under the supervision of Lutz Straßburger and Dale Miller.

Office 109

School of Computer Science

Edgbaston campus

B15 2TT, Birmingham

United Kingdom

## Research

** Forwarders as Process Compatibility, Logically. **pdf arxiv

With Marco Carbone and Carsten Schürmann. Draft.

** Synchronous Forwarders. **pdf arxiv

With Marco Carbone and Carsten Schürmann. Draft.

#### Journal articles

** From axioms to synthetic inference rules via focusing. **pdf

With Dale Miller, Elaine Pimentel and Marco Volpe. Annals of Pure and Applied Logic. May 2022.

** Justification logic for constructive modal logic. **pdf hal

With Roman Kuznets and Lutz Straßburger. Special Issue of the Journal of Applied Logics on Intuitionistic Modal Logic and Applications. September 2021.

** A fully labelled proof system for intuitionistic modal logics. **pdf hal

With Marianela Morales and Lutz Straßburger. Special Issue of the Journal of Logic and Computation on External and Internal Calculi for Non Classical Logics. May 2021.

#### Conference proceedings

** Modal logic and the polynomial hierarchy: from QBFs to K and back. **pdf

With Anupam Das. Proceedings of AiML 2022.

** A pure view of ecumenical modalities. **pdf

With Luiz Carlos Pereira, Elaine Pimentel and Emerson Sales. Proceedings of WoLLIC 2021.

** Focused Proof-search in the Logic of Bunched Implications. **pdf arxiv

With Alexander Gheorghiu. Proceedings of FoSSaCS 2021.

** Ecumenical modal logic. **pdf slides

With Luiz Carlos Pereira, Elaine Pimentel and Emerson Sales. Proceedings of DaLi 2020.

** Proof theory for indexed nested sequents. **pdf slides

With Lutz Straßburger. Proceedings of Tableaux 2017.

**A focused framework for emulating modal proof systems. **pdf slides

With Dale Miller and Marco Volpe. Proceedings of AIML 2016.

**Modular focused systems for intuitionistic modal logics. ** pdf slides

With Kaustuv Chaudhuri and Lutz Straßburger. Proceedings of FSCD 2016.

** Focused and Synthetic Nested Sequents. **pdf slides

With Kaustuv Chaudhuri and Lutz Straßburger. Proceedings of FoSSaCS 2016.

** Label-free Modular Systems for Classical and Intuitionistic Modal Logics. **pdf slides

With Lutz Straßburger. Proceedings of AIML 2014.

#### Selected communications

** From axioms to synthetic inference rules via focusing. **slides

Online Worldwide Seminar on Logic and Semantics - Young Researchers, 3 February 2021. **Online.**

**Fully structured proof theory for intuitionistic modal logics. **pdf

Presented by Marianela Morales at AiML 2020, Helsinki, 24-28 August 2020. **Online.**

**Intuitionistic modal proof theory: something old, something new. **pdf

Special session speaker. ASL North American annual meeting 2020. UC Irvine, 25-28 March 2020. **Cancelled!**

**Formalising concurrent computation: CLF, Celf, and applications. **

Tutorial speaker. Tableaux 2019. Middlesex University, London, 3-5 September 2019.

**Justification logic for modal logics on an intuitionistic base. **pdf slides

Special session speaker. ASL North American annual meeting 2019. CUNY, 20-23 May 2019.

**Decomposing labelled proof theory for intuitionistic modal logic. **pdf slides

Presented at Women in Logic. Oxford, 8 July 2018.

**Nested proof systems for modal logic and beyond. **pdf slides

Presented at Twenty Years of Deep Inference. Oxford, 7 July 2018.

**Comparing BOX and ! via polarities. **pdf slides

Presented at Linear Logic: interaction, proofs and computation. Lyon, 7-10 Nov 2016.

**A cut-free proof system for pseudo-transitive modal logics. **pdf slides

Presented at TACL 2015. Ischia, 21-26 June 2015.

#### Technical reports and theses

**Modal proof theory through a focused telescope. **hal slides

PhD thesis. Université Paris Saclay. Ecole Polytechnique. January 2018.

**On the proof theory of indexed nested sequents for classical and intuitionistic modal logics. **hal

With Lutz Straßburger. Inria. April 2017.

**Focused and Synthetic Nested Sequents. (Extended Technical Report) **hal

With Kaustuv Chaudhuri and Lutz Straßburger. Inria. January 2016.

## Teaching

#### MSc and BSc projects

**Logical websites**

It can be useful for learners and practitioners alike to have access to websites that let you explore certain logical systems, sytactically or semantically.

**Syntax** There are interactive web interfaces for deriving valid formulas in first order logic and in linear logic.

**Semantics** The modal logic playground is a great way to visualize Kripke models. It has also been extended to dynamic epistemic logic.

**Logic and Machine Learning**

**ML applied to Logic** ML techniques can be applied to logical problems, such as to improve current automated reasoning techniques.

**Logic applied to ML** Vice-versa to increase precision of learning algorithms, they can be combined with logical models. For example, composing neural learning and symbolic reasoning.

**Learning logic, maths, and theories of computation.**

In the first years of your Computer Science degree, you had to wrestle with learning some mathematical and logical foundations of CS as well as some of the theory of computation (e.g. finite automata, Turing machines). How could you make this easier for the next generation of students? Why not develop some game-based **learning applications**?

**Logic for communicating processes**

In the two papers on forwarders above, we refined the logical description of communicationg processes and design a sort of **forwarder logic**. An implementation of this system could allow us to decide whether a set of agents are able to communicate or not.

**Theorem provers**

Theorem provers take a theoretical system into a practical way to decide the validity of a statement in a given logic. For example, the logical systems for normal modal logics based on nested sequents and on labelled sequents have been turned into theorem provers called MOIN and MOILab. Similarly with PRONOM for non-normal modal logics.

**Logic for social phenomena**

Modal logics are a way to extend the expressivity of propositional logic beyond true or false statements. One interpretation of modalities is given by epistemic logic, a way to represent the epistemic state/behaviour of one or many agents such as knowledge or beliefs. Recent examples are a logic to reason about social influence or about visibility in social networks.

#### At University of Birmingham

**Computer-Aided Verification.** BSc/MSci in Computer Science, 3rd and 4th year. **Fall 2022**

**Theories of Computation.** BSc in Computer Science, 1st year. **Spring 2022, 2023**

**Mathematical and Logical Foundations of CS.** BSc in Computer Science, 1st year. **Fall 2021**

#### Previously

**2020/21**

Teaching Assistant. **Theory of Computation.** UCL, London. BSc in Computer Science, 1st year.

Teaching Assistant. **Directed Reading.** UCL, London. MEng in Mathematical Computation, 2nd year.

Teaching Assistant. **Logic.** UCL, London. BSc in Computer Science, 2nd year.

**2018/19**

Co-lecturer. **Linear algebra and probability.** IT-University, Copenhagen. MSc in IT, Computer Science.

Teaching Assistant. **Machine learning.** IT-University, Copenhagen. BSc in Data Science, 2nd year.

Guest lecturer. **Cognitive psychology.** Carnegie Mellon University Qatar. slides

**2016/17**

Teaching assistant. **Integration and linear algebra.** UPMC, Paris. BSc in Mathematics, 1st year.

Teaching assistant.** Multiple variables and vectorial analysis.** UPMC, Paris. BSc in Mathematics, 2nd year.