tags: [] parent: ‘A methodology for identifying breakthrough topics using structural entropy’ collections: - BreakthroughPrediction version: 7029 libraryID: 1 itemKey: EF7LFVRH


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A methodology for identifying breakthrough topics using structural entropy

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Title A methodology for identifying breakthrough topics using structural entropy
Journal Information Processing & Management
Authors Haiyun Xu; Rui Luo; Jos Winnink; Chao Wang; Ehsan Elahi
Pub. date 2022-03-01
DOI 10.1016/j.ipm.2021.102862
JINFO JCR分区: Q1 中科院分区升级版: 计算机科学1区 影响因子: 7.47 5年影响因子: 7.036 EI: 是 SSCI: Q1 AJG: 2 CCF: B FMS: B JCI: 2.16
**Abstract **This research uses link prediction and structural-entropy methods to predict scientific breakthrough topics. Temporal changes in the structural entropy of a knowledge network can be used to identify potential breakthrough topics. This has been done by tracking and monitoring a network’s critical transition points, also known as tipping points. The moment at which a significant change in the structural entropy of a knowledge network occurs may denote the points in time when breakthrough topics emerge. The method was validated by domain experts and was demonstrated to be a feasible tool for identifying scientific breakthroughs early. This method can play a role in identifying scientific breakthroughs and could aid in realizing forward-looking predictions to provide support for policy formulation and direct scientific research.

📜 研究概况

问题:

利用结构熵,识别对知识网络结构产生较大影响的新主题,将其视为突破。实现科学突破的早期预测

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📊 研究细节


🚩 主要结论


📌 创新启示


🔬 展望思考


📜 原文摘录