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Open access

Review article

First published 2019

Limitations of information extraction methods and techniques for heterogeneous unstructured big data

Kiran Adnan, Rehan Akbar

International Journal of Engineering Business Management

Retricted access

Research article

First published 2019-04-09

Towards privacy preserving unstructured big data publishing

Brijesh Mehta, Udai Pratap Rao, Ruchika Gupta [...]

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

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Research article

First published 2020-02-06

Development and application of massive unstructured big data retrieval technology based on cloud computing platform

Qingjie Liu, Xiaoying Wang, Zhian Pan

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

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Research article

First published 2025-9

Toward Scalable Research: Comparing Structured and Unstructured Data Collection Mechanisms

Dane A. Morey, Mimi Cai, Julianna Hrebenach [...]

Proceedings of the Human Factors and Ergonomics Society Annual Meeting

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Research article

First published 2022-12

Assessing Ability Recovery of the Sequential IRT Model With Unstructured Multiple-Attempt Data

Ziying Li, A. Corinne Huggins-Manley, Walter L. Leite [...]

Educational and Psychological Measurement

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Research article

First published 2006-8

INTEGRATION OF STRUCTURED AND UNSTRUCTURED TEXT DATA IN A CLINICAL INFORMATION SYSTEM

Ching-Song D. Wei, Sam Y. Sung, Simon J. Doong [...]

Journal of Integrated Design and Process Science

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Research article

First published 1994-4

A Decision-Making Heuristic for the Analysis of Unstructured Qualitative Data

Jean Côté, John H. Salmela

Perceptual and Motor Skills

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Research article

First published 2020-12

On the Unstructured Big Data Analytical Methods in Firms: Conceptual Model,Measurement,and Perception

Piotr Tarka, Elżbieta Jędrych

Big Data

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Research article

First published 2008-06

A Wireless Medical Information Query System Based on Unstructured Supplementary Service Data (USSD)

Zhelong Wang, Hong Gu, Dewei Zhao [...]

Telemedicine and e-Health

Open access

Research article

First published 2025-7

Text as data for evaluation: Natural language processing and large language models to generate novel insights from unstructured text data

Thomas Wencker, Janos Borst-Graetz, Andreas Niekler

Evaluation

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