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Categorical compositional distributional semantics provide a method to derive the meaning of a sentence from the meaning of its individual words: the grammatical reduction of a sentence automatically induces a linear map for composing the…

Artificial Intelligence · Computer Science 2018-11-09 Bob Coecke , Giovanni de Felice , Dan Marsden , Alexis Toumi

Defeasible argumentation has experienced a considerable growth in AI in the last decade. Theoretical results have been combined with development of practical applications in AI & Law, Case-Based Reasoning and various knowledge-based…

Artificial Intelligence · Computer Science 2016-08-16 Carlos Iván Chesñevar , Guillermo Ricardo Simari , Alejandro Javier García

Probing has become a go-to methodology for interpreting and analyzing deep neural models in natural language processing. However, there is still a lack of understanding of the limitations and weaknesses of various types of probes. In this…

Computation and Language · Computer Science 2022-11-15 Afra Amini , Tiago Pimentel , Clara Meister , Ryan Cotterell

Protolanguage reconstruction is central to historical linguistics. The comparative method, one of the most influential theoretical and methodological frameworks in the history of the language sciences, allows linguists to infer protoforms…

Computation and Language · Computer Science 2024-03-28 Liang Lu , Jingzhi Wang , David R. Mortensen

The search of information in large text repositories has been plagued by the so-called document-query vocabulary gap, i.e. the semantic discordance between the contents in the stored document entities on the one hand and the human query on…

Information Retrieval · Computer Science 2020-04-22 Bhawani Selvaretnam , Mohammed Belkhatir

The starting point of this paper is a collection of properties of an algorithm that have been distilled from the informal descriptions of what an algorithm is that are given in standard works from the mathematical and computer science…

Computational Complexity · Computer Science 2024-09-05 C. A. Middelburg

Most current approaches to metaphor identification use restricted linguistic contexts, e.g. by considering only a verb's arguments or the sentence containing a phrase. Inspired by pragmatic accounts of metaphor, we argue that broader…

Computation and Language · Computer Science 2019-04-11 Jesse Mu , Helen Yannakoudakis , Ekaterina Shutova

In this paper, we present a new dataset and benchmark tailored to the task of semantic similarity in song lyrics. Our dataset, originally consisting of 2775 pairs of Spanish songs, was annotated in a collective annotation experiment by 63…

Computation and Language · Computer Science 2023-06-05 Alejandro Benito-Santos , Adrián Ghajari , Pedro Hernández , Víctor Fresno , Salvador Ros , Elena González-Blanco

Lexical ambiguity -- where a single wordform takes on distinct, context-dependent meanings -- serves as a useful tool to compare across different language models' (LMs') ability to form distinct, contextualized representations of the same…

Computation and Language · Computer Science 2025-03-14 Pamela D. Rivière , Anne L. Beatty-Martínez , Sean Trott

In the Middle Ages texts were learned by heart and spread using oral means of communication from generation to generation. Adaptation of the art of prose and poems allowed keeping particular descriptions and compositions characteristic for…

Computation and Language · Computer Science 2021-09-03 Arianna Di Bernardo , Simone Poetto , Pietro Sillano , Beatrice Villata , Weronika Sójka , Zofia Piętka-Danilewicz , Piotr Pranke

As large dialogue models become commonplace in practice, the problems surrounding high compute requirements for training, inference and larger memory footprint still persists. In this work, we present AUTODIAL, a multi-task dialogue model…

Computation and Language · Computer Science 2023-06-12 Prajjwal Bhargava , Pooyan Amini , Shahin Shayandeh , Chinnadhurai Sankar

Distinguishing antonyms from synonyms is a key challenge for many NLP applications focused on the lexical-semantic relation extraction. Existing solutions relying on large-scale corpora yield low performance because of huge contextual…

Computation and Language · Computer Science 2019-06-14 Muhammad Asif Ali , Yifang Sun , Xiaoling Zhou , Wei Wang , Xiang Zhao

This paper introduces a novel approach to tackle the existing gap on message translations in dialogue systems. Currently, submitted messages to the dialogue systems are considered as isolated sentences. Thus, missing context information…

Computation and Language · Computer Science 2015-10-08 Diego Moussallem , Ricardo Choren

Dictionaries and phrase tables are the basis of modern statistical machine translation systems. This paper develops a method that can automate the process of generating and extending dictionaries and phrase tables. Our method can translate…

Computation and Language · Computer Science 2013-09-18 Tomas Mikolov , Quoc V. Le , Ilya Sutskever

We introduce PreCo, a large-scale English dataset for coreference resolution. The dataset is designed to embody the core challenges in coreference, such as entity representation, by alleviating the challenge of low overlap between training…

Computation and Language · Computer Science 2018-10-24 Hong Chen , Zhenhua Fan , Hao Lu , Alan L. Yuille , Shu Rong

Automatic translation of dialogue texts is a much needed demand in many real life scenarios. However, the currently existing neural machine translation delivers unsatisfying results. In this paper, we conduct a deep analysis of a dialogue…

Computation and Language · Computer Science 2021-04-22 Tao Wang , Chengqi Zhao , Mingxuan Wang , Lei Li , Deyi Xiong

Conventional phrase grounding aims to localize noun phrases mentioned in a given caption to their corresponding image regions, which has achieved great success recently. Apparently, sole noun phrase grounding is not enough for cross-modal…

Computation and Language · Computer Science 2022-10-25 Panzhong Lu , Xin Zhang , Meishan Zhang , Min Zhang

Creating written products is essential to modern life, including writings about one's identity and personal experiences. However, writing is often a difficult activity that requires extensive effort to frame the central ideas, the pursued…

Computation and Language · Computer Science 2023-12-29 Alex Doboli

We present a pattern matching method for compiling a bilingual lexicon of nouns and proper nouns from unaligned, noisy parallel texts of Asian/Indo-European language pairs. Tagging information of one language is used. Word frequency and…

cmp-lg · Computer Science 2008-02-03 Pascale Fung

We introduce CSAR, an algorithm for inducing morphemes from emergent language corpora of parallel utterances and meanings. It is a greedy algorithm that (1) weights morphemes based on mutual information between forms and meanings, (2)…

Computation and Language · Computer Science 2025-10-07 Brendon Boldt , David Mortensen