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Many text generation tasks naturally contain two steps: content selection and surface realization. Current neural encoder-decoder models conflate both steps into a black-box architecture. As a result, the content to be described in the text…

Computation and Language · Computer Science 2019-09-11 Xiaoyu Shen , Jun Suzuki , Kentaro Inui , Hui Su , Dietrich Klakow , Satoshi Sekine

Automated story generation is the problem of automatically selecting a sequence of events, actions, or words that can be told as a story. We seek to develop a system that can generate stories by learning everything it needs to know from…

Computation and Language · Computer Science 2023-01-19 Lara J. Martin , Prithviraj Ammanabrolu , Xinyu Wang , William Hancock , Shruti Singh , Brent Harrison , Mark O. Riedl

We propose a novel text generation task, namely Curiosity-driven Question Generation. We start from the observation that the Question Generation task has traditionally been considered as the dual problem of Question Answering, hence…

Computation and Language · Computer Science 2019-11-11 Thomas Scialom , Jacopo Staiano

We propose a novel conditioned text generation model. It draws inspiration from traditional template-based text generation techniques, where the source provides the content (i.e., what to say), and the template influences how to say it.…

Computation and Language · Computer Science 2019-04-12 Hao Peng , Ankur P. Parikh , Manaal Faruqui , Bhuwan Dhingra , Dipanjan Das

The ability to ask questions is important in both human and machine intelligence. Learning to ask questions helps knowledge acquisition, improves question-answering and machine reading comprehension tasks, and helps a chatbot to keep the…

Computation and Language · Computer Science 2020-03-06 Bang Liu , Haojie Wei , Di Niu , Haolan Chen , Yancheng He

Generating texts which express complex ideas spanning multiple sentences requires a structured representation of their content (document plan), but these representations are prohibitively expensive to manually produce. In this work, we…

Computation and Language · Computer Science 2022-03-28 Rik Koncel-Kedziorski , Dhanush Bekal , Yi Luan , Mirella Lapata , Hannaneh Hajishirzi

Natural question generation (QG) aims to generate questions from a passage and an answer. In this paper, we propose a novel reinforcement learning (RL) based graph-to-sequence (Graph2Seq) model for QG. Our model consists of a Graph2Seq…

Computation and Language · Computer Science 2020-02-17 Yu Chen , Lingfei Wu , Mohammed J. Zaki

Recent advances in neural network-based generative modeling have reignited the hopes in having computer systems capable of seamlessly conversing with humans and able to understand natural language. Neural architectures have been employed to…

Computation and Language · Computer Science 2020-08-03 Cristina Garbacea , Qiaozhu Mei

Recent trends in natural language processing using pretraining have shifted focus towards pretraining and fine-tuning approaches for text generation. Often the focus has been on task-agnostic approaches that generalize the language modeling…

Computation and Language · Computer Science 2020-04-24 Shashi Narayan , Gonçalo Simoes , Ji Ma , Hannah Craighead , Ryan Mcdonald

Automatic question generation is an important technique that can improve the training of question answering, help chatbots to start or continue a conversation with humans, and provide assessment materials for educational purposes. Existing…

Computation and Language · Computer Science 2019-02-28 Bang Liu , Mingjun Zhao , Di Niu , Kunfeng Lai , Yancheng He , Haojie Wei , Yu Xu

Solving math word problems is a challenging task that requires accurate natural language understanding to bridge natural language texts and math expressions. Motivated by the intuition about how human generates the equations given the…

Computation and Language · Computer Science 2019-06-11 Ting-Rui Chiang , Yun-Nung Chen

Automated question generation is an important approach to enable personalisation of English comprehension assessment. Recently, transformer-based pretrained language models have demonstrated the ability to produce appropriate questions from…

Computation and Language · Computer Science 2022-09-27 Vatsal Raina , Mark Gales

Most existing text generation models follow the sequence-to-sequence paradigm. Generative Grammar suggests that humans generate natural language texts by learning language grammar. We propose a syntax-guided generation schema, which…

Computation and Language · Computer Science 2023-06-27 Yafu Li , Leyang Cui , Jianhao Yan , Yongjing Yin , Wei Bi , Shuming Shi , Yue Zhang

Generative neural networks have been shown effective on query suggestion. Commonly posed as a conditional generation problem, the task aims to leverage earlier inputs from users in a search session to predict queries that they will likely…

Computation and Language · Computer Science 2020-10-07 Ruey-Cheng Chen , Chia-Jung Lee

Generating syntactically and semantically valid and relevant questions from paragraphs is useful with many applications. Manual generation is a labour-intensive task, as it requires the reading, parsing and understanding of long passages of…

Computation and Language · Computer Science 2019-09-05 Vishwajeet Kumar , Sivaanandh Muneeswaran , Ganesh Ramakrishnan , Yuan-Fang Li

Automatic question generation according to an answer within the given passage is useful for many applications, such as question answering system, dialogue system, etc. Current neural-based methods mostly take two steps which extract several…

Computation and Language · Computer Science 2019-07-02 Yutong Wang , Jiyuan Zheng , Qijiong Liu , Zhou Zhao , Jun Xiao , Yueting Zhuang

This paper presents an end-to-end neural network model, named Neural Generative Question Answering (GENQA), that can generate answers to simple factoid questions, based on the facts in a knowledge-base. More specifically, the model is built…

Computation and Language · Computer Science 2016-04-25 Jun Yin , Xin Jiang , Zhengdong Lu , Lifeng Shang , Hang Li , Xiaoming Li

In this paper, we propose the first model to be able to generate visually grounded questions with diverse types for a single image. Visual question generation is an emerging topic which aims to ask questions in natural language based on…

Computer Vision and Pattern Recognition · Computer Science 2017-05-30 Shijie Zhang , Lizhen Qu , Shaodi You , Zhenglu Yang , Jiawan Zhang

Inquisitive probing questions come naturally to humans in a variety of settings, but is a challenging task for automatic systems. One natural type of question to ask tries to fill a gap in knowledge during text comprehension, like reading a…

Computation and Language · Computer Science 2020-10-06 Wei-Jen Ko , Te-Yuan Chen , Yiyan Huang , Greg Durrett , Junyi Jessy Li

Text generation aims to produce human-like natural language output for down-stream tasks. It covers a wide range of applications like machine translation, document summarization, dialogue generation and so on. Recently deep neural…

Computation and Language · Computer Science 2022-03-07 Xiaoyu Shen