Mathematics plays a crucial role in advancing intelligent manufacturing across various industrial sectors. By utilizing algorithms and mathematical models, the production process can be optimized to increase efficiency and reduce operational costs. The mathematical analysis of data also supports more accurate and predictive decision-making, such as in condition-based machine maintenance. Furthermore, mathematics contributes to designing highly precise automated systems and robotics. Therefore, mathematics serves as an important foundation for fostering innovation and ensuring reliability in modern manufacturing systems.
To introduce this topic, the Department of Mathematics at the Faculty of Science and Mathematics, Diponegoro University, held an online guest lecture titled “Pattern Mining in Time Series and Applications in Intelligent Manufacturing” via the Zoom platform on Thursday, June 5, 2025. The event featured Dr. Hendri Sutrisno from the Department of Industrial Engineering and Management, National Taipei University of Technology, Taiwan, as the speaker. The session started at 1:00 PM WIB and lasted for approximately three hours. The material presentation and discussion were led by Dr. Sutrisno, with moderation by a Mathematics Department lecturer from Diponegoro University. Around 180 participants attended and actively engaged in the event.
During the presentation, Dr. Hendri Sutrisno briefly shared about his undergraduate, master’s, and doctoral studies, as well as the research he has conducted. He explained the role of pattern mining in management intelligence and described how mathematics, particularly through time series modeling and analysis, is essential for improving the efficiency of intelligent manufacturing systems. Techniques such as anomaly detection, edge-cloud computing, and LSTM support fast and predictive decision-making. Repetitive patterns in data are used for quality monitoring, early detection of machine failures, and reducing production costs. This approach is widely applied, from semiconductor industries to fermented beverage production and urban logistics.
After the material session, the moderator continued with a game using the Kahoot application. Participants were very enthusiastic in playing the game, which ended with three winners selected. Finally, the event was closed and concluded by the MC.
Writer : Nurcahya Yulian Ashar