no code implementations • 27 Oct 2022 • Lili Chen, Wensheng Gan, Chien-Ming Chen
To compensate for this deficiency, high-utility sequential rule mining (HUSRM) is designed to explore the confidence or probability of predicting the occurrence of consequence sequential patterns based on the appearance of premise sequential patterns.
no code implementations • 9 Jun 2022 • Qi Lin, Wensheng Gan, Yongdong Wu, Jiahui Chen, Chien-Ming Chen
Big data technologies such as design making, event detection, and classification are developed to help manufacturing organizations to achieve smart systems.
no code implementations • 26 Feb 2022 • Wensheng Gan, Guoting Chen, Hongzhi Yin, Philippe Fournier-Viger, Chien-Ming Chen, Philip S. Yu
To fulfill this gap, in this paper, we first propose a general profit-oriented framework to address the problem of revenue maximization based on economic behavior, and compute the 0n-shelf Popular and most Profitable Products (OPPPs) for the targeted marketing.
no code implementations • 29 Nov 2021 • Wensheng Gan, Lili Chen, Shicheng Wan, Jiahui Chen, Chien-Ming Chen
Analyzing sequence data usually leads to the discovery of interesting patterns and then anomaly detection.
no code implementations • 24 Nov 2021 • Chien-Ming Chen, Lili Chen, Wensheng Gan
Based on the analysis of the proportion of utility in the supporting transactions used in the field of data mining, high utility-occupancy pattern mining (HUOPM) has recently attracted widespread attention.
no code implementations • 31 Dec 2020 • Jiahui Chen, Wensheng Gan, Muchuang Hu, Chien-Ming Chen
In addition, traditional proof of work (PoW)-based consensus protocols such as Bitcoin cannot supply memory mining, and the transaction capacity of each block in a blockchain is limited and needs to be expanded.
Cryptography and Security
no code implementations • 18 Aug 2020 • Chien-Ming Chen, Lili Chen, Wensheng Gan, Lina Qiu, Weiping Ding
To find patterns that can represent the supporting transaction, a recent study was conducted to mine high utility-occupancy patterns whose contribution to the utility of the entire transaction is greater than a certain value.
Databases