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Scientific documents rely on both mathematics and text to communicate ideas. Inspired by the topical correspondence between mathematical equations and word contexts observed in scientific texts, we propose a novel topic model that jointly…

Information Retrieval · Computer Science 2019-04-29 Michihiro Yasunaga , John Lafferty

Question Generation (QG), the task of automatically generating questions from a source input, has seen significant progress in recent years. Difficulty-controllable QG (DCQG) enables control over the difficulty level of generated questions…

Computation and Language · Computer Science 2025-06-10 Bernardo Leite , Henrique Lopes Cardoso

Concept maps have been widely utilized in education to depict knowledge structures and the interconnections between disciplinary concepts. Nonetheless, devising a computational method for automatically constructing a concept map from…

Artificial Intelligence · Computer Science 2026-01-13 Jiho Noh , Mukhesh Raghava Katragadda , Dabae Lee

This paper presents the submission of the UDInfo team to the SIGIR 2025 LiveRAG Challenge. We introduce PreQRAG, a Retrieval Augmented Generation (RAG) architecture designed to improve retrieval and generation quality through targeted…

Information Retrieval · Computer Science 2025-06-24 Damian Martinez , Catalina Riano , Hui Fang

Question-Options Generation (QOG) is a task that involves generating a set of question-options pairs given context. This task has various applications, including fine-tuning large models, information retrieval, and automated multiple-choice…

Computation and Language · Computer Science 2024-07-17 Jincheng Zhou

For middle-school math students, interactive question-answering (QA) with tutors is an effective way to learn. The flexibility and emergent capabilities of generative large language models (LLMs) has led to a surge of interest in automating…

Computation and Language · Computer Science 2023-11-14 Zachary Levonian , Chenglu Li , Wangda Zhu , Anoushka Gade , Owen Henkel , Millie-Ellen Postle , Wanli Xing

Generating high-quality and diverse essays with a set of topics is a challenging task in natural language generation. Since several given topics only provide limited source information, utilizing various topic-related knowledge is essential…

Computation and Language · Computer Science 2021-06-30 Zhiyue Liu , Jiahai Wang , Zhenghong Li

Since no metrics are available to evaluate specific aspects of a text, such as its personalization quality, the researchers often rely solely on large language models to meta-evaluate such texts. Due to internal biases of individual…

Computation and Language · Computer Science 2025-10-01 Dominik Macko , Andrew Pulver

Question generation (QGen) models are often evaluated with standardized NLG metrics that are based on n-gram overlap. In this paper, we measure whether these metric improvements translate to gains in a practical setting, focusing on the use…

Computation and Language · Computer Science 2022-05-05 Philippe Laban , Chien-Sheng Wu , Lidiya Murakhovs'ka , Wenhao Liu , Caiming Xiong

The interdisciplinary research domain of Artificial Intelligence in Education (AIED) has a long history of developing Intelligent Tutoring Systems (ITSs) by integrating insights from technological advancements, educational theories, and…

Computation and Language · Computer Science 2025-10-28 Kaushal Kumar Maurya , Ekaterina Kochmar

Pre-trained Generative models such as BART, T5, etc. have gained prominence as a preferred method for text generation in various natural language processing tasks, including abstractive long-form question answering (QA) and summarization.…

Computation and Language · Computer Science 2023-11-07 Prabir Mallick , Tapas Nayak , Indrajit Bhattacharya

We explore the automatic generation of interactive, scenario-based lessons designed to train novice human tutors who teach middle school mathematics online. Employing prompt engineering through a Retrieval-Augmented Generation approach with…

Generative artificial intelligence (GenAI) can reshape education and learning. While large language models (LLMs) like ChatGPT dominate current educational research, multimodal capabilities, such as text-to-speech and text-to-image, are…

Artificial Intelligence · Computer Science 2025-04-03 Ville Heilala , Roberto Araya , Raija Hämäläinen

Crafting quizzes from educational content is a pivotal activity that benefits both teachers and students by reinforcing learning and evaluating understanding. In this study, we introduce a novel approach to generate quizzes from Turkish…

Computation and Language · Computer Science 2024-06-06 Kamyar Zeinalipour , Yusuf Gökberk Keptiğ , Marco Maggini , Marco Gori

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

In traditional Visual Question Generation (VQG), most images have multiple concepts (e.g. objects and categories) for which a question could be generated, but models are trained to mimic an arbitrary choice of concept as given in their…

Machine Learning · Computer Science 2022-07-27 Nihir Vedd , Zixu Wang , Marek Rei , Yishu Miao , Lucia Specia

Large language Models (LLMs) are usually used to answer questions, but many high-stakes applications (e.g., tutoring, clinical support) require the complementary skill of asking questions: detecting missing information, requesting…

Artificial Intelligence · Computer Science 2026-01-07 Rajeev Bhatt Ambati , Tianyi Niu , Aashu Singh , Shlok Mishra , Snigdha Chaturvedi , Shashank Srivastava

Traditional educational approaches often struggle to provide personalized and interactive learning experiences on a scale. In this paper, we present SocratiQ, an AI-powered educational assistant that addresses this challenge by implementing…

Computers and Society · Computer Science 2025-02-04 Jason Jabbour , Kai Kleinbard , Olivia Miller , Robert Haussman , Vijay Janapa Reddi

This research suggests an add-on to empower Google Forms to be an automatic machine for generating multiple-choice questions (MCQs) used in online assessments. In this paper, we elaborate an add-on design mainly comprising…

Computation and Language · Computer Science 2021-10-29 Pornpat Sirithumgul , Pimpaka Prasertsilp , Lorne Olfman

Grading exams is an important, labor-intensive, subjective, repetitive, and frequently challenging task. The feasibility of autograding textual responses has greatly increased thanks to the availability of large language models (LLMs) such…

Computation and Language · Computer Science 2024-07-09 Johannes Schneider , Bernd Schenk , Christina Niklaus