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Quantum approaches to natural language processing (NLP) are redefining how linguistic information is represented and processed. While traditional hybrid quantum-classical models rely heavily on classical neural networks, recent advancements…

Quantum Physics · Physics 2025-05-20 Colin Krawchuk , Nikhil Khatri , Neil John Ortega , Dimitri Kartsaklis

This paper concerns the structure of meanings within natural language. Earlier, a framework named DisCoCirc was sketched that (1) is compositional and distributional (a.k.a. vectorial); (2) applies to general text; (3) captures linguistic…

Computation and Language · Computer Science 2023-01-26 Vincent Wang-Mascianica , Jonathon Liu , Bob Coecke

In [4], the authors present the DisCoCirc (Distributed Compositional Circuits) formalism for the English language, a grammar-based framework derived from the production rules that incorporates circuit-like representations in order to give a…

Computation and Language · Computer Science 2025-11-13 Nazmoon Falgunee Moon

In this work, we describe a full-stack pipeline for natural language processing on near-term quantum computers, aka QNLP. The language-modelling framework we employ is that of compositional distributional semantics (DisCoCat), which extends…

Computation and Language · Computer Science 2021-09-07 Konstantinos Meichanetzidis , Stefano Gogioso , Giovanni de Felice , Nicolò Chiappori , Alexis Toumi , Bob Coecke

DisCoCirc is a newly proposed framework for representing the grammar and semantics of texts using compositional, generative circuits. While it constitutes a development of the Categorical Distributional Compositional (DisCoCat) framework,…

Computation and Language · Computer Science 2022-08-23 Muhammad Hamza Waseem , Jonathon Liu , Vincent Wang-Maścianica , Bob Coecke

Natural language processing (NLP) is at the forefront of great advances in contemporary AI, and it is arguably one of the most challenging areas of the field. At the same time, in the area of Quantum Computing (QC), with the steady growth…

Quantum Physics · Physics 2023-02-15 Konstantinos Meichanetzidis , Alexis Toumi , Giovanni de Felice , Bob Coecke

In previous work we gave a mathematical foundation, referred to as DisCoCat, for how words interact in a sentence in order to produce the meaning of that sentence. To do so, we exploited the perfect structural match of grammar and…

Computation and Language · Computer Science 2020-03-02 Bob Coecke

As part of the recent research effort on quantum natural language processing (QNLP), variational quantum sentence classifiers (VQSCs) have been implemented and supported in lambeq / DisCoPy, based on the DisCoCat model of sentence meaning.…

Computation and Language · Computer Science 2023-03-07 Daniel T. Chang

The Categorical Compositional Distributional (DisCoCat) framework models meaning in natural language using the mathematical framework of quantum theory, expressed as formal diagrams. DisCoCat diagrams can be associated with tensor networks…

Computation and Language · Computer Science 2025-04-02 Jurek Eisinger , Ward Gauderis , Lin de Huybrecht , Geraint A. Wiggins

The main goal of this master's thesis is to introduce Quantum Natural Language Processing (QNLP) in a way understandable by both the NLP engineer and the quantum computing practitioner. QNLP is a recent application of quantum computing that…

Computation and Language · Computer Science 2022-02-25 Shervin Le Du , Senaida Hernández Santana , Giannicola Scarpa

Text classification stands as a cornerstone within the realm of Natural Language Processing (NLP), particularly when viewed through computer science and engineering. The past decade has seen deep learning revolutionize text classification,…

Computation and Language · Computer Science 2025-04-23 Marco Siino , Ilenia Tinnirello , Marco La Cascia

Text Simplification is an ongoing problem in Natural Language Processing, solution to which has varied implications. In conjunction with the TSAR-2022 Workshop @EMNLP2022 Lexical Simplification is the process of reducing the lexical…

Computation and Language · Computer Science 2023-02-06 Nikita Katyal , Pawan Kumar Rajpoot

Formal languages are essential for computer programming and are constructed to be easily processed by computers. In contrast, natural languages are much more challenging and instigated the field of Natural Language Processing (NLP). One…

Computation and Language · Computer Science 2024-08-15 Daphne Wang

Assessing ways in which Language Models can reduce their hallucinations and improve the outputs' quality is crucial to ensure their large-scale use. However, methods such as fine-tuning on domain-specific data or the training of a separate…

Computation and Language · Computer Science 2026-01-29 Sara Candussio

This thesis introduces quantum natural language processing (QNLP) models based on a simple yet powerful analogy between computational linguistics and quantum mechanics: grammar as entanglement. The grammatical structure of text and…

Category Theory · Mathematics 2022-12-14 Alexis Toumi

Guided by grammatical structure, words compose to form sentences, and guided by discourse structure, sentences compose to form dialogues and documents. The compositional aspect of sentence and discourse units is often overlooked by machine…

Computation and Language · Computer Science 2023-12-04 Hadi Wazni , Mehrnoosh Sadrzadeh

The DisCoCat model of natural language meaning assigns meaning to a sentence given: (i) the meanings of its words, and, (ii) its grammatical structure. The recently introduced DisCoCirc model extends this to text consisting of multiple…

Quantum Physics · Physics 2020-01-06 Bob Coecke , Konstantinos Meichanetzidis

Quantum natural language processing (QNLP) offers a novel approach to semantic modeling by embedding compositional structure directly into quantum circuits. This paper investigates the application of QNLP models to the task of Natural…

Computation and Language · Computer Science 2025-10-21 Ling Sun , Peter Sullivan , Michael Martin , Yun Zhou

Natural language processing (NLP) problems are ubiquitous in classical computing, where they often require significant computational resources to infer sentence meanings. With the appearance of quantum computing hardware and simulators, it…

Quantum Physics · Physics 2020-10-09 Lee J. O'Riordan , Myles Doyle , Fabio Baruffa , Venkatesh Kannan

This paper presents a conversational pipeline for crafting domain knowledge for complex neuro-symbolic models through natural language prompts. It leverages large language models to generate declarative programs in the DomiKnowS framework.…

Computation and Language · Computer Science 2024-07-31 Hossein Rajaby Faghihi , Aliakbar Nafar , Andrzej Uszok , Hamid Karimian , Parisa Kordjamshidi
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