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The proliferation of complex structured data in hybrid sources, such as PDF documents and web pages, presents unique challenges for current Large Language Models (LLMs) and Multi-modal Large Language Models (MLLMs) in providing accurate…

Information Retrieval · Computer Science 2025-08-22 Shivani Upadhyay , Messiah Ataey , Syed Shariyar Murtaza , Yifan Nie , Jimmy Lin

Context: The emergence of Large Language Models (LLMs) has significantly transformed Software Engineering (SE) by providing innovative methods for analyzing software repositories. Objectives: Our objective is to establish a practical…

Software Engineering · Computer Science 2024-12-13 Vincenzo de Martino , Joel Castaño , Fabio Palomba , Xavier Franch , Silverio Martínez-Fernández

Using Large Language Models (LLMs) to generate semantic features has been demonstrated as a powerful paradigm for enhancing Sequential Recommender Systems (SRS). This typically involves three stages: processing item text, extracting…

Information Retrieval · Computer Science 2026-01-29 Kainan Shi , Peilin Zhou , Ge Wang , Han Ding , Fei Wang

We introduce an advanced information extraction pipeline to automatically process very large collections of unstructured textual data for the purpose of investigative journalism. The pipeline serves as a new input processor for the upcoming…

Computation and Language · Computer Science 2018-09-17 Gregor Wiedemann , Seid Muhie Yimam , Chris Biemann

The surge of LLM studies makes synthesizing their findings challenging. Analysis of experimental results from literature can uncover important trends across studies, but the time-consuming nature of manual data extraction limits its use.…

Computation and Language · Computer Science 2025-05-27 Jungsoo Park , Junmo Kang , Gabriel Stanovsky , Alan Ritter

Automatically extracting effective queries is challenging in information retrieval, especially in toxic content exploration, as such content is likely to be disguised. With the recent achievements in generative Large Language Model (LLM),…

Information Retrieval · Computer Science 2025-02-27 Shaola Ren , Li Ke , Longtao Huang , Dehong Gao , Hui Xue

Most of the existing Large Language Model (LLM) benchmarks on scientific problem reasoning focus on problems grounded in high-school subjects and are confined to elementary algebraic operations. To systematically examine the reasoning…

Computation and Language · Computer Science 2024-07-01 Xiaoxuan Wang , Ziniu Hu , Pan Lu , Yanqiao Zhu , Jieyu Zhang , Satyen Subramaniam , Arjun R. Loomba , Shichang Zhang , Yizhou Sun , Wei Wang

In an era of exponential scientific growth, identifying novel research ideas is crucial and challenging in academia. Despite potential, the lack of an appropriate benchmark dataset hinders the research of novelty detection. More…

Computation and Language · Computer Science 2025-06-02 Yan Liu , Zonglin Yang , Soujanya Poria , Thanh-Son Nguyen , Erik Cambria

The paper presents a data-driven approach to information extraction (viewed as template filling) using the structured language model (SLM) as a statistical parser. The task of template filling is cast as constrained parsing using the SLM.…

Computation and Language · Computer Science 2007-05-23 Ciprian Chelba , Milind Mahajan

Topic modelling, as a well-established unsupervised technique, has found extensive use in automatically detecting significant topics within a corpus of documents. However, classic topic modelling approaches (e.g., LDA) have certain…

Computation and Language · Computer Science 2024-03-27 Yida Mu , Chun Dong , Kalina Bontcheva , Xingyi Song

Large Language Models (LLMs) have demonstrated remarkable capabilities in text comprehension, but their ability to process complex, hierarchical tabular data remains underexplored. We present a novel approach to extracting structured data…

Computation and Language · Computer Science 2025-11-25 Vikram Aggarwal , Jay Kulkarni , Aditi Mascarenhas , Aakriti Narang , Siddarth Raman , Ajay Shah , Susan Thomas

Large Language Models (LLMs) are rapidly reshaping scientific research. We analyze these changes in multiple, large-scale datasets with 2.1M preprints, 28K peer review reports, and 246M online accesses to scientific documents. We find: 1)…

Digital Libraries · Computer Science 2026-01-21 Keigo Kusumegi , Xinyu Yang , Paul Ginsparg , Mathijs de Vaan , Toby Stuart , Yian Yin

The scientific reasoning ability of large language models (LLMs) has recently attracted significant attention. Time series, as a fundamental modality in scientific data, presents unique challenges that are often overlooked in current…

Large language models (LLMs) that have been trained on a corpus that includes large amount of code exhibit a remarkable ability to understand HTML code. As web interfaces are primarily constructed using HTML, we design an in-depth study to…

Computation and Language · Computer Science 2023-12-12 Faria Huq , Jeffrey P. Bigham , Nikolas Martelaro

Machine learning is widely utilized across various industries. Identifying the appropriate machine learning models and datasets for specific tasks is crucial for the effective industrial application of machine learning. However, this…

Machine Learning · Computer Science 2024-08-23 S. Nishio , H. Nonaka , N. Tsuchiya , A. Migita , Y. Banno , T. Hayashi , H. Sakaji , T. Sakumoto , K. Watabe

Natural Language Processing (NLP) is widely used to supply summarization ability from long context to structured information. However, extracting structured knowledge from scientific text by NLP models remains a challenge because of its…

Computation and Language · Computer Science 2024-12-10 Tong Xie , Hanzhi Zhang , Shaozhou Wang , Yuwei Wan , Imran Razzak , Chunyu Kit , Wenjie Zhang , Bram Hoex

Enabling Large Language Models (LLMs) to generate citations in Question-Answering (QA) tasks is an emerging paradigm aimed at enhancing the verifiability of their responses when LLMs are utilizing external references to generate an answer.…

Computation and Language · Computer Science 2024-12-18 Jiajun Shen , Tong Zhou , Yubo Chen , Kang Liu

Recently, there has been growing interest in using Large Language Models (LLMs) for scientific research. Numerous benchmarks have been proposed to evaluate the ability of LLMs for scientific research. However, current benchmarks are mostly…

Computation and Language · Computer Science 2024-11-08 Liangtai Sun , Yang Han , Zihan Zhao , Da Ma , Zhennan Shen , Baocai Chen , Lu Chen , Kai Yu

Scientific document retrieval is a critical task for enabling knowledge discovery and supporting research across diverse domains. However, existing dense retrieval methods often struggle to capture fine-grained scientific concepts in texts…

Information Retrieval · Computer Science 2026-01-27 Wonbin Kweon , Runchu Tian , SeongKu Kang , Pengcheng Jiang , Zhiyong Lu , Jiawei Han , Hwanjo Yu

Extracting structured information from unstructured text is crucial for modeling real-world processes, but traditional schema mining relies on semi-structured data, limiting scalability. This paper introduces schema-miner, a novel tool that…

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