Current Research Topics

Machine Learning & Pattern Recognition

Medical Image Processing

Generative Adversarial Network

Adversarial Attack

Graph Learning

Continual Learning

Speech Synthesis


By design, a blockchain is resistant to modification of the data. It is "an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way". For use as a distributed ledger, a blockchain is typically managed by a peer-to-peer network collectively adhering to a protocol for inter-node communication and validating new blocks. Once recorded, the data in any given block cannot be altered retroactively without alteration of all subsequent blocks, which requires consensus of the network majority.

Several quality works on this topic have been published in this lab by Wondeuk and Byungsoo recent years so you would have good support when need it.

Internet of Things

Oliot is aiming an international standard based Internet of Things (IoT) Infrastructure Platform, by extending the code system of GS1 and their standard architecture to support various IoT connectivity and protocols such as bar code, 2D DataMatrix, QR Code, RFID, ZigBee, 6Lo, Bluetooth Low Energy, OneM2M, OCF, etc. Oliot also aims a complete implementation of GS1/EPC global standard.

We're also working on smart Connected Car and autonomous Delivery Robot which is very potential and achieved some good result.

Several papers were published on topic of IoTs. Yalew, Wondeuk and other students can provide useful information on this topic for your research.