Publications

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International Journal Papers

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• A. Shahzad, N. Saeed, A. Hassan, M. Kim, and L. A. Caceres-Najarro*, “Location-Aware Deep Learning Models for Smartphone-Based Activity Recognition in Elderly Populations," IEEE Internet of Things Journal, Accepted for publication, 2025

• L. A. Caceres-Najarro, I. Song, M. Salman, and K. Kim, “Multipopulation Differential Evolution for RSS-Based Cooperative Localization in Wireless Sensor Networks With Limited Communication Range," IEEE Sensors Journal, Accepted for publication, 2025

• L. A. Caceres-Najarro, J. Jung, Y. Lee, S. Yoo, , M. Salman, J. Kim, G. Lee and Y. Noh, “Towards energy independence at KENTECH: A comprehensive microgrid implementation roadmap," Heliyon, vol. 10, no. 21, 2024

• K. Toshnazarov, U. Lee, B. Kim, V. Mishra, L. A. Caceres-Najarro*, and Y. Noh, “SOSW: Stress Sensing with Off-the-shelf Smartwatches in the Wild,” IEEE Internet of Things Journal, Early Access, 2024. (IF: 10.6)

• M. Salman, L. A. Caceres-Najarro, Y. Seo, and Y. Noh, “WiSOM: WiFi-enabled self-adaptive system for monitoring the occupancy in smart buildings,” Energy, vol. 294, pp. 1-12, May 2024. (IF:8.9)

• L. A. Caceres-Najarro*, I. Song, S. Tomic, and K. Kim, “Evolutionary Tracking Algorithm based on Combined Received Signal Strength and Angle of Arrival Measurements,” IEEE Sensors Journal, vol. 23, no. 19, pp. 23734-23743, Oct. 2023. (IF: 4.3)

• L. A. Caceres-Najarro*, I. Song, and K. Kim, “Fundamental Limitations and State-of-the-art Solutions for Target Node Localization in WSNs: A Review,” IEEE Sensors Journal, vol. 22, no. 24, pp. 23661-53682, Dec. 2022. (IF: 4.3)

• L. A. Caceres-Najarro*, I. Song, and K. Kim, “Adaptation of Population Size in Differential Evolution and Its Effects on Localization of Target Nodes,” IEEE Access, vol. 10, pp. 107785-107798, Oct. 2022. (IF: 3.9)

• L. A. Caceres-Najarro, I. Song, S. Tomic, and K. Kim, “Fast localization with unknown transmit power and path-loss exponent in WSNs based on RSS measurements,” IEEE Communications letters, vol. 24, no. 12, Dec. 2020. (IF: 4.1)

• L. A. Caceres-Najarro, I. Song, and K. Kim, “Differential evolution with opposition and redirection (DEOR) for source localization using RSS measurements in wireless sensor networks,” IEEE Transactions on Automation Science and Engineering, vol. 17, no. 4, pp. 1736-1747, Oct. 2020. (IF:5.6)

Domestic Journal Papers

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• 서재범, 김민석, 안드레스 카세레스*, “특징벡터를 이용한 낙상감지 경량 머신러닝 모델", 한국정보기술학회논문지, vol. 23, No.12, pp. 101-112, 2025

• 김민석, 안드레스 카세레스, 김광현,  “멀티포지션 스마트폰 센서 기반 고령자 보행 분석과 저지연 낙상감지 Bi-LSTM 모델 개발", 한국정보기술학회논문지, vol. 23, No.12, pp. 1-12, 2025

Conference Publications 

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• N. Saeed, A. Shahzad, M. Bashir, and L. A. Caceres-Najarro, “Predictive Modeling of House Prices; A Regression Approach,” in Proceedings of IEEE International Conference on Emerging Technologies, Nov. 2023.

• L. A. Caceres-Najarro*, Y. Lee, K. E. Toshnazarov, Y. Jang, H. Kim, and Y. Noh, “WMGPT: Towards 24/7 Online Prime Counseling with ChatGPT,” Presented in Ubiquitous Computing (UbiComp 2023), Oct. 2023.

• L. A. Caceres-Najarro*, I. Song, A. Dadlani, and K. Kim, “Population Midpoint-Based Differential Evolution for Localization in Wireless Sensor Networks,” in Proceedings of IEEE Global Communications Conference (GLOBECOM), Dec. 2022.

• R. Maryam, A. Shahzad, M. Bashir, L. A. Caceres-Najarro, and M. Kim, “A Fall Detection Algorithm for Thigh mounted Smartphones using Random Forest and Feature Selection Techniques,” in Proceedings of IEEE International Conference on Emerging Technologies, Nov. 2022.

• L. A. Caceres-Najarro*, I. Song, and K. Kim, “Evolutionary-Kalman Filter Algorithm for Tracking Target Nodes in Wireless Sensor Networks,” in Proceedings of Summer Conference of Korean Institute of Communications and Information Sciences, June 2022.

• L. A. Caceres-Najarro*, I. Song, and K. Kim, “Differential Evolution with Adaptive Population Size for Target Localization in WSN,” in Proceedings of Winter Conference of Korean Institute of Communications and Information Sciences, Feb. 2022.

• C. Yang, L. A. Caceres-Najarro, and K. Kim, “LSTM-based stacking ensemble for electric vehicle charging demand prediction in power grid,” in Proceedings of Summer Conference of Korean Institute of Communications and Information Sciences, June 2021.

• L. A. Caceres-Najarro, N. Ilyas, I. Song, and K. Kim, “RSS-based Target Node Localization with a more Realistic Path Loss Model in WSN, ” in Proceedings of Korean Institute of Electromagnetic Engineering and Sciences, Aug. 2020.

• N. Ilyas, L. A. Caceres-Najarro, and K. Kim, “DFE-Crowd: Dense feature extraction for single image crowd counting,” in Proceedings of Summer Conference of Korean Institute of Communications and Information Sciences, Aug. 2020.

Patent

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• Patent application for “A System and Method for Personalized Sarcopenia Prediction and Preventive Management Using an On-Device AI and a Personal Sports Record (K-PSR) Standard Platform,” Nov. 2025 (Reg. Number: 10-2025-0182544).

• Patent application for “Analysis Method of Walking Patterns of Elderly People and Walking Assistance Device, Method, and System Using Analyzed Walking Patterns,” Nov. 2022 (Reg. Number: 10-2022-0144219).

Thesis Books

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• L. A. Caceres-Najarro, “Source Localization based on Received Signal Strength in Wireless Sensor Networks,” Ph. D. Thesis, Gwangju Institute of Science and Technology, Korea, Feb. 2021.

• L. A. Caceres-Najarro, “Nonlinear Compensation in Radio over Fiber System,” M. S. Thesis,Kyungsung University, Korea, Aug. 2016.

• L. A. Caceres-Najarro, “Development of Software Radio Modem for Data Transmission on the Analogue Voice Band Applied to Governmental Institutions,” B. S. Thesis, Peruvian University of Applied Science, Feb. 2013.