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As robots become more ubiquitous and capable, it becomes ever more important to enable untrained users to easily interact with them. Recently, this has led to study of the language grounding problem, where the goal is to extract…

Computation and Language · Computer Science 2012-07-03 Cynthia Matuszek , Nicholas FitzGerald , Luke Zettlemoyer , Liefeng Bo , Dieter Fox

Language grounding aims at linking the symbolic representation of language (e.g., words) into the rich perceptual knowledge of the outside world. The general approach is to embed both textual and visual information into a common space -the…

Computation and Language · Computer Science 2021-09-15 Hassan Shahmohammadi , Hendrik P. A. Lensch , R. Harald Baayen

While pre-trained language models achieve impressive performance on various NLP benchmarks, they still struggle with tasks that require numerical reasoning. Recent advances in improving numerical reasoning are mostly achieved using very…

Computation and Language · Computer Science 2023-05-30 Jasivan Alex Sivakumar , Nafise Sadat Moosavi

Grammatical Error Correction (GEC) is the task of correcting errorful sentences into grammatically correct, semantically consistent, and coherent sentences. Popular GEC models either use large-scale synthetic corpora or use a large number…

Computation and Language · Computer Science 2023-07-06 Hejing Cao , Dongyan Zhao

Computer Vision applications often require a textual grounding module with precision, interpretability, and resilience to counterfactual inputs/queries. To achieve high grounding precision, current textual grounding methods heavily rely on…

Computer Vision and Pattern Recognition · Computer Science 2019-07-02 Zhiyuan Fang , Shu Kong , Charless Fowlkes , Yezhou Yang

Spelling normalization for low resource languages is a challenging task because the patterns are hard to predict and large corpora are usually required to collect enough examples. This work shows a comparison of a neural model and character…

Computation and Language · Computer Science 2020-10-21 Yiyuan Li , Antonios Anastasopoulos , Alan W Black

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

Textual content around us is growing on a daily basis. Numerous articles are being written as we speak on online newspapers, blogs, or social media. Similarly, recent advances in the AI field, like language models or traditional classic AI…

Computation and Language · Computer Science 2023-07-18 Nicos Isaak

It's hard for neural MWP solvers to deal with tiny local variances. In MWP task, some local changes conserve the original semantic while the others may totally change the underlying logic. Currently, existing datasets for MWP task contain…

Computation and Language · Computer Science 2022-04-19 Ailisi Li , Jiaqing Liang , Yanghua Xiao

Morphological and syntactic changes in word usage (as captured, e.g., by grammatical profiles) have been shown to be good predictors of a word's meaning change. In this work, we explore whether large pre-trained contextualised language…

Computation and Language · Computer Science 2022-04-13 Mario Giulianelli , Andrey Kutuzov , Lidia Pivovarova

Grounding language in vision is an active field of research seeking to construct cognitively plausible word and sentence representations by incorporating perceptual knowledge from vision into text-based representations. Despite many…

Computation and Language · Computer Science 2023-11-01 Hassan Shahmohammadi , Maria Heitmeier , Elnaz Shafaei-Bajestan , Hendrik P. A. Lensch , Harald Baayen

We propose a large language model explainability technique for obtaining faithful natural language explanations by grounding the explanations in a reasoning process. When converted to a sequence of tokens, the outputs of the reasoning…

Machine Learning · Computer Science 2026-03-17 Vojtech Cahlik , Rodrigo Alves , Pavel Kordik

Despite the increasing effectiveness of language models, their reasoning capabilities remain underdeveloped. In particular, causal reasoning through counterfactual question answering is lacking. This work aims to bridge this gap. We first…

Computation and Language · Computer Science 2025-03-18 Alihan Hüyük , Xinnuo Xu , Jacqueline Maasch , Aditya V. Nori , Javier González

We study the problem of semantic code repair, which can be broadly defined as automatically fixing non-syntactic bugs in source code. The majority of past work in semantic code repair assumed access to unit tests against which candidate…

Artificial Intelligence · Computer Science 2017-10-31 Jacob Devlin , Jonathan Uesato , Rishabh Singh , Pushmeet Kohli

Grammatical error correction systems improve written communication by detecting and correcting language mistakes. To help language learners better understand why the GEC system makes a certain correction, the causes of errors (evidence…

Computation and Language · Computer Science 2023-06-13 Yuejiao Fei , Leyang Cui , Sen Yang , Wai Lam , Zhenzhong Lan , Shuming Shi

This research introduces a state-of-the-art Persian spelling correction system that seamlessly integrates deep learning techniques with phonetic analysis, significantly enhancing the accuracy and efficiency of natural language processing…

Computation and Language · Computer Science 2024-07-23 Seyed Mohammad Sadegh Dashti , Amid Khatibi Bardsiri , Mehdi Jafari Shahbazzadeh

In Grammatical Error Correction (GEC), sequence labeling models enjoy fast inference compared to sequence-to-sequence models; however, inference in sequence labeling GEC models is an iterative process, as sentences are passed to the model…

Computation and Language · Computer Science 2021-06-01 Kevin Parnow , Zuchao Li , Hai Zhao

Modern neural networks have greatly improved performance across speech recognition benchmarks. However, gains are often driven by frequent words with limited semantic weight, which can obscure meaningful differences in word error rate, the…

Computation and Language · Computer Science 2026-04-21 Lasse Borgholt , Jakob Havtorn , Christian Igel , Lars Maaløe , Zheng-Hua Tan

In this paper, we reformulated the spell correction problem as a machine translation task under the encoder-decoder framework. This reformulation enabled us to use a single model for solving the problem that is traditionally formulated as…

Computation and Language · Computer Science 2019-05-21 Yingbo Zhou , Utkarsh Porwal , Roberto Konow

Sequence generation models are increasingly being used to translate natural language into programs, i.e. to perform executable semantic parsing. The fact that semantic parsing aims to predict programs that can lead to executed actions in…

Computation and Language · Computer Science 2023-07-10 Elias Stengel-Eskin , Benjamin Van Durme