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Automatic question generation is an important problem in natural language processing. In this paper we propose a novel adaptive copying recurrent neural network model to tackle the problem of question generation from sentences and…

Machine Learning · Computer Science 2019-09-19 Xinyuan Lu , Yuhong Guo

Large Language Models (LLMs) have demonstrated remarkable capabilities in mathematical problem-solving. However, the transition from providing answers to generating high-quality educational questions presents significant challenges that…

Computation and Language · Computer Science 2025-08-15 Chengliang Zhou , Mei Wang , Ting Zhang , Qiannan Zhu , Jian Li , Hua Huang

Argument mining involves multiple sub-tasks that automatically identify argumentative elements, such as claim detection, evidence extraction, stance classification, etc. However, each subtask alone is insufficient for a thorough…

Computation and Language · Computer Science 2023-06-01 Jia Guo , Liying Cheng , Wenxuan Zhang , Stanley Kok , Xin Li , Lidong Bing

Conversational Question Generation (CQG) is a critical task for machines to assist humans in fulfilling their information needs through conversations. The task is generally cast into two different settings: answer-aware and answer-unaware.…

Computation and Language · Computer Science 2023-05-08 Xuan Long Do , Bowei Zou , Shafiq Joty , Anh Tai Tran , Liangming Pan , Nancy F. Chen , Ai Ti Aw

Question generation (QG) from a given context can enhance comprehension, engagement, assessment, and overall efficacy in learning or conversational environments. Despite recent advancements in QG, the challenge of enhancing or measuring the…

Computation and Language · Computer Science 2023-10-26 Hokeun Yoon , JinYeong Bak

Widely applied large language models (LLMs) can generate human-like content, raising concerns about the abuse of LLMs. Therefore, it is important to build strong AI-generated text (AIGT) detectors. Current works only consider document-level…

Computation and Language · Computer Science 2023-12-18 Pengyu Wang , Linyang Li , Ke Ren , Botian Jiang , Dong Zhang , Xipeng Qiu

Visual Question Generation (VQG) is the task of generating natural questions based on an image. Popular methods in the past have explored image-to-sequence architectures trained with maximum likelihood which have demonstrated meaningful…

Computer Vision and Pattern Recognition · Computer Science 2021-01-12 Shagun Uppal , Anish Madan , Sarthak Bhagat , Yi Yu , Rajiv Ratn Shah

Question Answer Generation (QAG) is an effective data augmentation technique to improve the accuracy of question answering systems, especially in low-resource domains. While recent pretrained and large language model-based QAG methods have…

Computation and Language · Computer Science 2024-06-27 Vikas Yadav , Hyuk Joon Kwon , Vijay Srinivasan , Hongxia Jin

Formal query generation aims to generate correct executable queries for question answering over knowledge bases (KBs), given entity and relation linking results. Current approaches build universal paraphrasing or ranking models for the…

Computation and Language · Computer Science 2019-08-30 Jiwei Ding , Wei Hu , Qixin Xu , Yuzhong Qu

Educational Question Generation (EQG) aims to synthesize customized exercise questions that enhance student learning. An effective EQG system should ideally personalize questions for each student by modeling the student's knowledge state…

Computers and Society · Computer Science 2026-05-28 Xinyi Gao , Qiucheng Wu , Lu Ding , Q. Vera Liao , Kaizhi Qian , Ying Xu , Shiyu Chang , Yang Zhang

Retrieval-augmented generation (RAG) has shown promising potential in knowledge intensive question answering (QA). However, existing approaches only consider the query itself, neither specifying the retrieval preferences for the retrievers…

Information Retrieval · Computer Science 2025-02-18 Zhongwu Chen , Chengjin Xu , Dingmin Wang , Zhen Huang , Yong Dou , Xuhui Jiang , Jian Guo

Individual teaching is among the most successful ways to impart knowledge. Yet, this method is not always feasible due to large numbers of students per educator. Quantum computing serves as a prime example facing this issue, due to the hype…

Automatic question generation (QG) is a useful yet challenging task in NLP. Recent neural network-based approaches represent the state-of-the-art in this task. In this work, we attempt to strengthen them significantly by adopting a holistic…

Computation and Language · Computer Science 2019-09-17 Vishwajeet Kumar , Ganesh Ramakrishnan , Yuan-Fang Li

There has always been criticism for using $n$-gram based similarity metrics, such as BLEU, NIST, etc, for evaluating the performance of NLG systems. However, these metrics continue to remain popular and are recently being used for…

Computation and Language · Computer Science 2018-09-03 Preksha Nema , Mitesh M. Khapra

Question answering (QA) models for reading comprehension have achieved human-level accuracy on in-distribution test sets. However, they have been demonstrated to lack robustness to challenge sets, whose distribution is different from that…

Computation and Language · Computer Science 2021-06-07 Kazutoshi Shinoda , Saku Sugawara , Akiko Aizawa

We conduct a feasibility study into the applicability of answer-agnostic question generation models to textbook passages. We show that a significant portion of errors in such systems arise from asking irrelevant or uninterpretable questions…

Computation and Language · Computer Science 2022-03-30 Liam Dugan , Eleni Miltsakaki , Shriyash Upadhyay , Etan Ginsberg , Hannah Gonzalez , Dayheon Choi , Chuning Yuan , Chris Callison-Burch

The answer-agnostic question generation is a significant and challenging task, which aims to automatically generate questions for a given sentence but without an answer. In this paper, we propose two new strategies to deal with this task:…

Computation and Language · Computer Science 2020-05-26 Xiuyu Wu , Nan Jiang , Yunfang Wu

With the breakthroughs in large language models (LLMs), query generation techniques that expand documents and queries with related terms are becoming increasingly popular in the information retrieval field. Such techniques have been shown…

Information Retrieval · Computer Science 2025-07-16 Adam Yang , Gustavo Penha , Enrico Palumbo , Hugues Bouchard

Generating high quality question-answer pairs is a hard but meaningful task. Although previous works have achieved great results on answer-aware question generation, it is difficult to apply them into practical application in the education…

Computation and Language · Computer Science 2021-09-20 Fanyi Qu , Xin Jia , Yunfang Wu

State-of-the-art summarization systems can generate highly fluent summaries. These summaries, however, may contain factual inconsistencies and/or information not present in the source. Hence, an important component of assessing the quality…

Computation and Language · Computer Science 2023-09-11 Potsawee Manakul , Adian Liusie , Mark J. F. Gales