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Fact-based dialogue generation is a task of generating a human-like response based on both dialogue context and factual texts. Various methods were proposed to focus on generating informative words that contain facts effectively. However,…

Computation and Language · Computer Science 2020-05-11 Ryota Tanaka , Akinobu Lee

Automatic question answering is an important yet challenging task in E-commerce given the millions of questions posted by users about the product that they are interested in purchasing. Hence, there is a great demand for automatic answer…

Computation and Language · Computer Science 2025-07-14 Anand A. Rajasekar , Nikesh Garera

Generating natural questions from an image is a semantic task that requires using visual and language modality to learn multimodal representations. Images can have multiple visual and language contexts that are relevant for generating…

Computation and Language · Computer Science 2019-10-18 Badri N. Patro , Sandeep Kumar , Vinod K. Kurmi , Vinay P. Namboodiri

Existing question answering (QA) techniques are created mainly to answer questions asked by humans. But in educational applications, teachers often need to decide what questions they should ask, in order to help students to improve their…

Computation and Language · Computer Science 2022-03-29 Bingsheng Yao , Dakuo Wang , Tongshuang Wu , Zheng Zhang , Toby Jia-Jun Li , Mo Yu , Ying Xu

The development of Large Language Models (LLMs) has brought impressive performances on mitigation strategies against misinformation, such as counterargument generation. However, LLMs are still seriously hindered by outdated knowledge and by…

Computation and Language · Computer Science 2024-10-21 Blanca Calvo Figueras , Rodrigo Agerri

Question Answering (QA), as a research field, has primarily focused on either knowledge bases (KBs) or free text as a source of knowledge. These two sources have historically shaped the kinds of questions that are asked over these sources,…

Computation and Language · Computer Science 2019-02-26 Igor Labutov , Bishan Yang , Anusha Prakash , Amos Azaria

Question and answer generation (QAG) consists of generating a set of question-answer pairs given a context (e.g. a paragraph). This task has a variety of applications, such as data augmentation for question answering (QA) models,…

Computation and Language · Computer Science 2023-05-29 Asahi Ushio , Fernando Alva-Manchego , Jose Camacho-Collados

Automatic question generation (AQG) has broad applicability in domains such as tutoring systems, conversational agents, healthcare literacy, and information retrieval. Existing efforts at AQG have been limited to short answer lengths of up…

Computation and Language · Computer Science 2020-04-16 Shlok Kumar Mishra , Pranav Goel , Abhishek Sharma , Abhyuday Jagannatha , David Jacobs , Hal Daumé

Developing questions that are pedagogically sound, relevant, and promote learning is a challenging and time-consuming task for educators. Modern-day large language models (LLMs) generate high-quality content across multiple domains,…

Computation and Language · Computer Science 2024-08-23 Nicy Scaria , Suma Dharani Chenna , Deepak Subramani

Asking questions is one of the most crucial pedagogical techniques used by teachers in class. It not only offers open-ended discussions between teachers and students to exchange ideas but also provokes deeper student thought and critical…

Computation and Language · Computer Science 2020-05-19 Gale Yan Huang , Jiahao Chen , Haochen Liu , Weiping Fu , Wenbiao Ding , Jiliang Tang , Songfan Yang , Guoliang Li , Zitao Liu

Previous methods on knowledge base question generation (KBQG) primarily focus on enhancing the quality of a single generated question. Recognizing the remarkable paraphrasing ability of humans, we contend that diverse texts should convey…

Computation and Language · Computer Science 2025-03-05 Shasha Guo , Jing Zhang , Xirui Ke , Cuiping Li , Hong Chen

In this work we propose a novel end-to-end multi-stage Knowledge Graph (KG) generation system from textual inputs, separating the overall process into two stages. The graph nodes are generated first using pretrained language model, followed…

Computation and Language · Computer Science 2022-11-22 Igor Melnyk , Pierre Dognin , Payel Das

Generating an article automatically with computer program is a challenging task in artificial intelligence and natural language processing. In this paper, we target at essay generation, which takes as input a topic word in mind and…

Computation and Language · Computer Science 2016-01-07 Bing Qin , Duyu Tang , Xinwei Geng , Dandan Ning , Jiahao Liu , Ting Liu

The widespread adoption of chat interfaces based on Large Language Models (LLMs) raises concerns about promoting superficial learning and undermining the development of critical thinking skills. Instead of relying on LLMs purely for…

Computation and Language · Computer Science 2025-06-18 Lucile Favero , Daniel Frases , Juan Antonio Pérez-Ortiz , Tanja Käser , Nuria Oliver

Recent work on question generation has largely focused on factoid questions such as who, what, where, when about basic facts. Generating open-ended why, how, what, etc. questions that require long-form answers have proven more difficult. To…

Computation and Language · Computer Science 2022-10-24 Tuhin Chakrabarty , Justin Lewis , Smaranda Muresan

This paper explores the potential of generative AI in creating adaptive educational simulations. By leveraging a system of multiple AI agents, simulations can provide personalized learning experiences, offering students the opportunity to…

Computers and Society · Computer Science 2024-07-19 Ethan Mollick , Lilach Mollick , Natalie Bach , LJ Ciccarelli , Ben Przystanski , Daniel Ravipinto

There is unison is the scientific community about human induced climate change. Despite this, we see the web awash with claims around climate change scepticism, thus driving the need for fact checking them but at the same time providing an…

Computation and Language · Computer Science 2021-08-02 Shraey Bhatia , Jey Han Lau , Timothy Baldwin

Question generation for education assessments is a growing field within artificial intelligence applied to education. These question-generation tools have significant importance in the educational technology domain, such as intelligent…

Computation and Language · Computer Science 2024-06-14 Mohammad Tami , Huthaifa I. Ashqar , Mohammed Elhenawy

Recent advancements in natural language generation has raised serious concerns. High-performance language models are widely used for language generation tasks because they are able to produce fluent and meaningful sentences. These models…

Computation and Language · Computer Science 2020-10-06 Saurabh Gupta , Huy H. Nguyen , Junichi Yamagishi , Isao Echizen

The task of Critical Questions Generation (CQs-Gen) aims to foster critical thinking by enabling systems to generate questions that expose underlying assumptions and challenge the validity of argumentative reasoning structures. Despite…

Computation and Language · Computer Science 2025-09-24 Banca Calvo Figueras , Rodrigo Agerri