Search Results for author: Michael Moortgat

Found 17 papers, 8 papers with code

Proceedings Modalities in substructural logics: Applications at the interfaces of logic, language and computation

no code implementations1 Aug 2023 Michael Moortgat, Mehrnoosh Sadrzadeh

By calling into question the implicit structural rules that are taken for granted in classical logic, substructural logics have brought to the fore new forms of reasoning with applications in many interdisciplinary areas of interest.

Management

SPINDLE: Spinning Raw Text into Lambda Terms with Graph Attention

1 code implementation23 Feb 2023 Konstantinos Kogkalidis, Michael Moortgat, Richard Moot

This paper describes SPINDLE - an open source Python module implementing an efficient and accurate parser for written Dutch that transforms raw text input to programs for meaning composition, expressed as {\lambda} terms.

Graph Attention

Proceedings End-to-End Compositional Models of Vector-Based Semantics

no code implementations10 Aug 2022 Michael Moortgat, Gijs Wijnholds

The workshop End-to-End Compositional Models of Vector-Based Semantics was held at NUI Galway on 15 and 16 August 2022 as part of the 33rd European Summer School in Logic, Language and Information (ESSLLI 2022).

Geometry-Aware Supertagging with Heterogeneous Dynamic Convolutions

2 code implementations23 Mar 2022 Konstantinos Kogkalidis, Michael Moortgat

The syntactic categories of categorial grammar formalisms are structured units made of smaller, indivisible primitives, bound together by the underlying grammar's category formation rules.

CCG Supertagging

Improving BERT Pretraining with Syntactic Supervision

1 code implementation21 Apr 2021 Giorgos Tziafas, Konstantinos Kogkalidis, Gijs Wijnholds, Michael Moortgat

Bidirectional masked Transformers have become the core theme in the current NLP landscape.

SICKNL: A Dataset for Dutch Natural Language Inference

1 code implementation14 Jan 2021 Gijs Wijnholds, Michael Moortgat

We present SICK-NL (read: signal), a dataset targeting Natural Language Inference in Dutch.

Multilingual NLP Natural Language Inference +1

Neural Proof Nets

1 code implementation CONLL 2020 Konstantinos Kogkalidis, Michael Moortgat, Richard Moot

Linear logic and the linear {\lambda}-calculus have a long standing tradition in the study of natural language form and meaning.

A Frobenius Algebraic Analysis for Parasitic Gaps

no code implementations12 May 2020 Michael Moortgat, Mehrnoosh Sadrzadeh, Gijs Wijnholds

The interpretation of parasitic gaps is an ostensible case of non-linearity in natural language composition.

Translation

\AETHEL: Automatically Extracted Typelogical Derivations for Dutch

no code implementations LREC 2020 Konstantinos Kogkalidis, Michael Moortgat, Richard Moot

{\AE}THEL{'}s types and derivations are obtained by means of an extraction algorithm applied to the syntactic analyses of LASSY Small, the gold standard corpus of written Dutch.

Putting a Spin on Language: A Quantum Interpretation of Unary Connectives for Linguistic Applications

no code implementations8 Apr 2020 Adriana D. Correia, Henk T. C. Stoof, Michael Moortgat

Extended versions of the Lambek Calculus currently used in computational linguistics rely on unary modalities to allow for the controlled application of structural rules affecting word order and phrase structure.

ÆTHEL: Automatically Extracted Typelogical Derivations for Dutch

1 code implementation29 Dec 2019 Konstantinos Kogkalidis, Michael Moortgat, Richard Moot

{\AE}THEL's types and derivations are obtained by means of an extraction algorithm applied to the syntactic analyses of LASSY Small, the gold standard corpus of written Dutch.

Density Matrices with Metric for Derivational Ambiguity

no code implementations20 Aug 2019 Adriana D. Correia, Michael Moortgat, Henk T. C. Stoof

Thirdly, we use this metric to define density matrix spaces in a directional form, modeling the ubiquitous derivational ambiguity of natural language syntax, and show how this alows an integrated treatment of lexical and derivational forms of ambiguity controlled at the level of the interpretation.

Vector spaces as Kripke frames

no code implementations15 Aug 2019 Giuseppe Greco, Fei Liang, Michael Moortgat, Alessandra Palmigiano, Apostolos Tzimoulis

In this paper, we build on this observation and extend it to a `vector space semantics' for the \emph{general} Lambek calculus, based on \emph{algebras over a field} $\mathbb{K}$ (or $\mathbb{K}$-algebras), i. e. vector spaces endowed with a bilinear binary product.

Lexical and Derivational Meaning in Vector-Based Models of Relativisation

no code implementations30 Nov 2017 Michael Moortgat, Gijs Wijnholds

Sadrzadeh et al (2013) present a compositional distributional analysis of relative clauses in English in terms of the Frobenius algebraic structure of finite dimensional vector spaces.

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