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We present a novel natural language generation system for spoken dialogue systems capable of entraining (adapting) to users' way of speaking, providing contextually appropriate responses. The generator is based on recurrent neural networks…

Computation and Language · Computer Science 2017-09-18 Ondřej Dušek , Filip Jurčíček

In neural machine translation (NMT), generation of a target word depends on both source and target contexts. We find that source contexts have a direct impact on the adequacy of a translation while target contexts affect the fluency.…

Computation and Language · Computer Science 2017-03-09 Zhaopeng Tu , Yang Liu , Zhengdong Lu , Xiaohua Liu , Hang Li

We study the role of linguistic context in predicting quantifiers (`few', `all'). We collect crowdsourced data from human participants and test various models in a local (single-sentence) and a global context (multi-sentence) condition.…

Computation and Language · Computer Science 2018-06-04 Sandro Pezzelle , Shane Steinert-Threlkeld , Raffaela Bernardi , Jakub Szymanik

Neural conversational models tend to produce generic or safe responses in different contexts, e.g., reply \textit{"Of course"} to narrative statements or \textit{"I don't know"} to questions. In this paper, we propose an end-to-end approach…

Computation and Language · Computer Science 2016-07-21 Kun Xiong , Anqi Cui , Zefeng Zhang , Ming Li

Argument mining systems often consider contextual information, i.e. information outside of an argumentative discourse unit, when trained to accomplish tasks such as argument component identification, classification, and relation extraction.…

Computation and Language · Computer Science 2021-02-23 Luca Lugini , Diane Litman

Dialogue participants often refer to entities or situations repeatedly within a conversation, which contributes to its cohesiveness. Subsequent references exploit the common ground accumulated by the interlocutors and hence have several…

Computation and Language · Computer Science 2020-11-10 Ece Takmaz , Mario Giulianelli , Sandro Pezzelle , Arabella Sinclair , Raquel Fernández

Open domain response generation has achieved remarkable progress in recent years, but sometimes yields short and uninformative responses. We propose a new paradigm for response generation, that is response generation by editing, which…

Computation and Language · Computer Science 2018-11-19 Yu Wu , Furu Wei , Shaohan Huang , Yunli Wang , Zhoujun Li , Ming Zhou

Compositional reasoning tasks like multi-hop question answering, require making latent decisions to get the final answer, given a question. However, crowdsourced datasets often capture only a slice of the underlying task distribution, which…

Computation and Language · Computer Science 2021-04-20 Dheeru Dua , Cicero Nogueira dos Santos , Patrick Ng , Ben Athiwaratkun , Bing Xiang , Matt Gardner , Sameer Singh

Citation generation aims to generate a citation sentence that refers to a chosen paper in the context of a manuscript. However, a rigid citation generation process is at odds with an author's desire to control specific attributes, such as…

Computation and Language · Computer Science 2023-12-15 Nianlong Gu , Richard H. R. Hahnloser

Neural sequence to sequence models are well established for applications which can be cast as mapping a single input sequence into a single output sequence. In this work, we focus on cases where generation is conditioned on both a short…

Computation and Language · Computer Science 2019-11-25 Xinyi Wang , Jason Weston , Michael Auli , Yacine Jernite

In the context of investigative journalism, we address the problem of automatically identifying which claims in a given document are most worthy and should be prioritized for fact-checking. Despite its importance, this is a relatively…

Computation and Language · Computer Science 2019-12-18 Pepa Gencheva , Ivan Koychev , Lluís Màrquez , Alberto Barrón-Cedeño , Preslav Nakov

While composing a new document, anything from a news article to an email or essay, authors often utilize direct quotes from a variety of sources. Although an author may know what point they would like to make, selecting an appropriate quote…

Computation and Language · Computer Science 2020-08-20 Ansel MacLaughlin , Tao Chen , Burcu Karagol Ayan , Dan Roth

Understanding interpersonal communication requires, in part, understanding the social context and norms in which a message is said. However, current methods for identifying offensive content in such communication largely operate independent…

Computation and Language · Computer Science 2023-07-07 David Jurgens , Agrima Seth , Jackson Sargent , Athena Aghighi , Michael Geraci

Large language models (LLMs) exhibit remarkable capabilities, yet their reasoning remains opaque, raising safety and trust concerns. Attribution methods, which assign credit to input features, have proven effective for explaining the…

Artificial Intelligence · Computer Science 2025-12-18 Chase Walker , Rickard Ewetz

The datasets most widely used for abusive language detection contain lists of messages, usually tweets, that have been manually judged as abusive or not by one or more annotators, with the annotation performed at message level. In this…

Computation and Language · Computer Science 2021-03-30 Stefano Menini , Alessio Palmero Aprosio , Sara Tonelli

Establishing whether language models can use contextual information in a human-plausible way is important to ensure their trustworthiness in real-world settings. However, the questions of when and which parts of the context affect model…

Computation and Language · Computer Science 2024-03-14 Gabriele Sarti , Grzegorz Chrupała , Malvina Nissim , Arianna Bisazza

ContextVis introduces a workflow by integrating generative models to create contextual learning materials. It aims to boost knowledge acquisition through the creation of resources with contextual cues. A case study on vocabulary learning…

Human-Computer Interaction · Computer Science 2024-03-20 Bo Shui , Chufan Shi , Yujiu Yang , Xiaomei Nie

Language models (LMs) now excel at many tasks such as few-shot learning, question answering, reasoning, and dialog. However, they sometimes generate unsupported or misleading content. A user cannot easily determine whether their outputs are…

The recurring context in which objects appear holds valuable information that can be employed to predict their existence. This intuitive observation indeed led many researchers to endow appearance-based detectors with explicit reasoning…

Computer Vision and Pattern Recognition · Computer Science 2019-04-05 Ehud Barnea , Ohad Ben-Shahar

Language models are often used as the backbone of modern dialogue systems. These models are pre-trained on large amounts of written fluent language. Repetition is typically penalised when evaluating language model generations. However, it…

Computation and Language · Computer Science 2023-11-23 Aron Molnar , Jaap Jumelet , Mario Giulianelli , Arabella Sinclair