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Abductive reasoning in knowledge graphs aims to generate plausible logical hypotheses from observed entities, with broad applications in areas such as clinical diagnosis and scientific discovery. However, due to a lack of controllability, a…

Artificial Intelligence · Computer Science 2026-05-04 Yisen Gao , Jiaxin Bai , Tianshi Zheng , Qingyun Sun , Ziwei Zhang , Xingcheng Fu , Jianxin Li , Yangqiu Song

As language models are increasingly used in scientific workflows, evaluating their ability to propose sets of explanations-not just a single correct answer-becomes critical. Many scientific problems are underdetermined: multiple,…

Computation and Language · Computer Science 2026-03-10 Tingting Chen , Beibei Lin , Zifeng Yuan , Qiran Zou , Hongyu He , Anirudh Goyal , Yew-Soon Ong , Dianbo Liu

Large language models are a form of artificial intelligence systems whose primary knowledge consists of the statistical patterns, semantic relationships, and syntactical structures of language1. Despite their limited forms of "knowledge",…

Artificial Intelligence · Computer Science 2023-10-13 Yizhen Zheng , Huan Yee Koh , Jiaxin Ju , Anh T. N. Nguyen , Lauren T. May , Geoffrey I. Webb , Shirui Pan

Scientific researchers need intensive information about datasets to effectively evaluate and develop theories and methodologies. The information needs regarding datasets are implicitly embedded in particular research tasks, rather than…

Computation and Language · Computer Science 2025-06-16 Junyong Lin , Lu Dai , Ruiqian Han , Yijie Sui , Ruilin Wang , Xingliang Sun , Qinglin Wu , Min Feng , Hao Liu , Hui Xiong

Recently, large language models (LLMs) have shown promising abilities to generate novel research ideas in science, a direction which coincides with many foundational principles in computational creativity (CC). In light of these…

Artificial Intelligence · Computer Science 2025-05-23 Aishik Sanyal , Samuel Schapiro , Sumuk Shashidhar , Royce Moon , Lav R. Varshney , Dilek Hakkani-Tur

The first step of many research projects is to define and rank a short list of candidates for study. In the modern rapidity of scientific progress, some turn to automated hypothesis generation (HG) systems to aid this process. These systems…

Information Retrieval · Computer Science 2018-12-07 Justin Sybrandt , Michael Shtutman , Ilya Safro

The automated generation of research workflows is essential for improving the reproducibility of research and accelerating the paradigm of "AI for Science". However, existing methods typically extract merely fragmented procedural components…

Computation and Language · Computer Science 2025-09-24 Heng Zhang , Chengzhi Zhang

Large-scale, high-quality data is essential for advancing the reasoning capabilities of large language models (LLMs). As publicly available Internet data becomes increasingly scarce, synthetic data has emerged as a crucial research…

Computation and Language · Computer Science 2025-09-23 Jiankang Wang , Jianjun Xu , Xiaorui Wang , Yuxin Wang , Mengting Xing , Shancheng Fang , Hongtao Xie

Examining limitations is a crucial step in the scholarly research reviewing process, revealing aspects where a study might lack decisiveness or require enhancement. This aids readers in considering broader implications for further research.…

Computation and Language · Computer Science 2024-06-17 Abdur Rahman Bin Md Faizullah , Ashok Urlana , Rahul Mishra

Inductive reasoning is a core problem-solving capacity: humans can identify underlying principles from a few examples, which robustly generalize to novel scenarios. Recent work evaluates large language models (LLMs) on inductive reasoning…

Machine Learning · Computer Science 2024-06-03 Ruocheng Wang , Eric Zelikman , Gabriel Poesia , Yewen Pu , Nick Haber , Noah D. Goodman

Scientific discovery is an inherently creative and uncertain process, requiring reasoning beyond the recall of known knowledge. While many benchmarks have been proposed to evaluate large language model (LLM) performance on deep research…

Artificial Intelligence · Computer Science 2026-05-29 A. J. Lew , Y. Cao , M. J. Buehler

The volume of scientific publications in organizational research becomes exceedingly overwhelming for human researchers who seek to timely extract and review knowledge. This paper introduces natural language processing (NLP) models to…

Information Retrieval · Computer Science 2021-12-14 Victor Zitian Chen , Felipe Montano-Campos , Wlodek Zadrozny , Evan Canfield

The rapid growth of scientific literature makes it challenging for researchers to identify novel and impactful ideas, especially across disciplines. Modern artificial intelligence (AI) systems offer new approaches, potentially inspiring…

Artificial Intelligence · Computer Science 2025-01-09 Xuemei Gu , Mario Krenn

The principles of automation and innovation serve as foundational elements for advancement in contemporary science and technology. Here, we introduce Pygen, an automation platform designed to empower researchers, technologists, and…

Software Engineering · Computer Science 2025-06-13 Saikat Barua , Mostafizur Rahman , Md Jafor Sadek , Rafiul Islam , Shehenaz Khaled , Md. Shohrab Hossain

Large Language Models (LLMs) have transformed how people interact with artificial intelligence (AI) systems, achieving state-of-the-art results in various tasks, including scientific discovery and hypothesis generation. However, the lack of…

Computation and Language · Computer Science 2024-11-06 Sikun Guo , Amir Hassan Shariatmadari , Guangzhi Xiong , Albert Huang , Eric Xie , Stefan Bekiranov , Aidong Zhang

The number of scientific papers has increased rapidly in recent years. How to make good use of scientific papers for research is very important. Through the high-quality classification of scientific papers, researchers can quickly find the…

Information Retrieval · Computer Science 2022-10-10 Jiashun Liu , Zhe Xue , Ang Li

Synthetic datasets are important for evaluating and testing machine learning models. When evaluating real-life recommender systems, high-dimensional categorical (and sparse) datasets are often considered. Unfortunately, there are not many…

Information Retrieval · Computer Science 2024-12-11 Miha Malenšek , Blaž Škrlj , Blaž Mramor , Jure Demšar

Acquiring commonsense knowledge and reasoning is recognized as an important frontier in achieving general Artificial Intelligence (AI). Recent research in the Natural Language Processing (NLP) community has demonstrated significant progress…

Artificial Intelligence · Computer Science 2021-01-20 Ke Shen , Mayank Kejriwal

Long story generation (LSG) is one of the coveted goals in natural language processing. Different from most text generation tasks, LSG requires to output a long story of rich content based on a much shorter text input, and often suffers…

Machine Learning · Computer Science 2021-12-15 Yazheng Yang , Boyuan Pan , Deng Cai , Huan Sun

Scientific datasets play a crucial role in contemporary data-driven research, as they allow for the progress of science by facilitating the discovery of new patterns and phenomena. This mounting demand for empirical research raises…

Digital Libraries · Computer Science 2024-10-02 Yulin Yu , Daniel M. Romero