Chih-Ta Yen

According to our database, Chih-Ta Yen authored at least 27 papers between 2008 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Non-Invasive Blood Glucose Estimation System Based on a Neural Network with Dual-Wavelength Photoplethysmography and Bioelectrical Impedance Measuring.

Chih-Ta Yen, Un-Hung Chen, Guo-Chang Wang, Zong-Xian Chen

Sensors, 2022

Discussions of Different Deep Transfer Learning Models for Emotion Recognitions.

Chih-Ta Yen, Kang-Hua Li

IEEE Access, 2022

Estimation of Beat-by-Beat Blood Pressure and Heart Rate From ECG and PPG Using a Fine-Tuned Deep CNN Model.

Chih-Ta Yen, Sheng-Nan Chang, Cheng-Hong Liao

IEEE Access, 2022

2021

Feature Fusion of a Deep-Learning Algorithm into Wearable Sensor Devices for Human Activity Recognition.

Chih-Ta Yen, Jia-Xian Liao, Yi-Kai Huang

Sensors, 2021

Design and Evaluation of Optical See-Through Head-Mounted Display With Wide FOV Based on Dihedral Corner Reflector Array.

Cheng-Mu Tsai, Jun-You Li, Pin Han, Chih-Ta Yen

IEEE Access, 2021

Applying Neural Network Algorithm of MIMO Log-normal Channel for OFDM/OCDMA System.

Chih-Ta Yen, Hsin-Han Tsai

Proceedings of the IEEE International Conference on Consumer Electronics-Taiwan, 2021

2020

Human Daily Activity Recognition Performed Using Wearable Inertial Sensors Combined With Deep Learning Algorithms.

Chih-Ta Yen, Jia-Xian Liao, Yi-Kai Huang

IEEE Access, 2020

2016

A Study of Dispersion Compensation of Polarization Multiplexing-Based OFDM-OCDMA for Radio-over-Fiber Transmissions.

Chih-Ta Yen, Wen-Bin Chen

Sensors, 2016

Frequency domain digital watermark recognition using image code sequences with a back-propagation neural network.

Chih-Ta Yen, Yi-Jie Huang

Multim. Tools Appl., 2016

A study of three-dimensional optical code-division multiple-access for optical fiber sensor networks.

Chih-Ta Yen, Chih-Ming Chen

Comput. Electr. Eng., 2016

2015

Enhancing GMM speaker identification by incorporating SVM speaker verification for intelligent web-based speech applications.

Ing-Jr Ding, Chih-Ta Yen

Multim. Tools Appl., 2015

2014

Hybrid analog/digital wavelength-time optical CDMA systems in radio-over-fiber transmissions.

Chih-Ta Yen, Hsu-Chih Cheng, Ing-Jr Ding

J. Supercomput., 2014

Digital rights management system with user privacy, usage transparency, and superdistribution support.

Chih-Ta Yen, Horng-Twu Liaw, Nai-Wei Lo

Int. J. Commun. Syst., 2014

2013

Using a Fiber Loop and Fiber Bragg Grating as a Fiber Optic Sensor to Simultaneously Measure Temperature and Displacement.

Yao-Tang Chang, Chih-Ta Yen, Yue-Shiun Wu, Hsu-Chih Cheng

Sensors, 2013

Authentication with low-cost RFID tags in mobile networks.

Chih-Ta Yen, Ming-Huang Guo, Nai-Wei Lo, Der-Jiunn Deng

Secur. Commun. Networks, 2013

Experiments on using Spatial Light Modulators to realize optical CDMA network coder/decoders.

Jen-Fa Huang, Kai-Sheng Chen, Ping-En Chih, Chih-Ta Yen

Proceedings of the 9th International Conference on Information, 2013

2012

Authentication using graphical password in cloud.

Ming-Huang Guo, Horng-Twu Liaw, Li-Lin Hsiao, Chih-Yuan Huang, Chih-Ta Yen

Proceedings of the 15th International Symposium on Wireless Personal Multimedia Communications, 2012

On designing Blu-ray pickup head system with Liquid Crystal Lens.

Chih-Ta Yen, Yi-Chin Fang, Jen-Fa Huang, Jui-Hsin Hsu, Ping-En Chih

Proceedings of the 21st Annual Wireless and Optical Communications Conference, 2012

An optical CDMA method for in-vehicle information service.

Chih-Ta Yen, Wen-Bin Chen

Proceedings of the 12th International Conference on ITS Telecommunications, 2012

2011

Compensating unflattened WDM chips spectra using dynamic backward-pumped fiber Raman amplifiers technology.

Chih-Ta Yen, Chih-Wei Tsai

Photonic Netw. Commun., 2011

High Security Authentication Mechanism for Mobile Networks.

Ming-Huang Guo, Horng-Twu Liaw, Jui-Kheng Tang, Chih-Ta Yen

Proceedings of the Security-Enriched Urban Computing and Smart Grid, 2011

2010

Integrated dispersion slope equalizer of AWG-based optical CDMA for radio-over-fiber transmissions.

Chih-Ta Yen

Photonic Netw. Commun., 2010

Efficient password authentication schemes based on a geometric approach for a multi-server environment.

Horng-Twu Liaw, Chih-Ta Yen, Meng-Yu Chiu, Li-Lin Hsiao

J. Zhejiang Univ. Sci. C, 2010

Reduction of Linear Crosstalk Over Waveguide-Grating-Based Optical CDMA Coders/Decoders.

Jen-Fa Huang, Chih-Ta Yen, Ying-Wei Tu

JOCN, 2010

Digital product transaction mechanism for electronic auction environment.

Chih-Ta Yen, Tzong-Chen Wu, Ming-Huang Guo, Chuan-Kai Yang, Han-Chieh Chao

IET Inf. Secur., 2010

Transparent Digital Rights Management System with Superdistribution.

Chih-Ta Yen, Horng-Twu Liaw, Nai-Wei Lo, Ting-Chun Liu, Jay Stu

Proceedings of the Fifth International Conference on Broadband and Wireless Computing, 2010

2008

Optical CDMA with Embedded Spectral-Polarization Coding over Double Balanced Differential-Detector.

Jen-Fa Huang, Chih-Ta Yen, Bo-Hau Chen

Proceedings of the AccessNets, Third International Conference on Access Networks, 2008