A real-time bit-serial rank filter implementation using Xilinx FPGA. - Chang Choo; Punam Verma (Real-Time Image Processing, 2008)

An FPGA-based embedded wideband audio codec system. - Chang Choo; Bhavya Bambhania; Woon Seob So; In Ki Hwang; Do Young Kim (FPL, 2009)

FPGA design of a real-time edge enhancing smoothing filter. - Nimit Pandya; Chang Choo (Real-Time Image and Video Processing, 2013)

FPGA-Based Design of Black Scholes Financial Model for High Performance Trading. - Chang Choo; Lokesh Malhotra; Abhishek Munjal (J. Inform. and Commun. Convergence Engineering, 2013)

Write Request Handling for Static Wear Leveling in Flash Memory (SSD) Controller. - Chang Choo; Pooja Gajipara; Il-Young Moon (J. Inform. and Commun. Convergence Engineering, 2014)

FPGA-Based Hardware Accelerator for Feature Extraction in Automatic Speech Recognition. - Chang Choo; Young-Uk Chang; Il-Young Moon (J. Inform. and Commun. Convergence Engineering, 2015)

SGDR: A simple GPS-based disrupt-tolerant routing for vehicular networks. - Heeyoung Jung; Chang Choo (ICTC, 2017)

Intelligent travel chatbot for predictive recommendation in echo platform. - Ashay Argal; Siddharth Gupta; Ajay Modi; Pratik Pandey; Simon Shim; Chang Choo (CCWC, 2018)

Supervised question answering system for technical support. - Simon Shim; Gaurav Chodwadia; Kavish Jain; Chirag Patel; Ekta Sorathia; Chang Choo (CCWC, 2018)