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RESEARCH

research areas
▣ Computer Science/Engineering Fundamentals Groups
(1) Theory & Software
(2) Data Science
(3) System Science
(4) Network Science
▣ Collaborative and Interdisciplinary Applications Groups
(5) Human-Computer Interaction (HCI) Institute
(6) Big Data/Cloud Computing (BD&C) Institute
(7) Hyper Connected Things (HCT) Institute

 

Computer Science/Engineering Fundamentals Groups  
Computer Science/Engineering Fundamentals consist of four groups that study in-depth theories and technologies that form the basis of computer science and engineering, also providing a foundation for undergraduate education.

title Theory & Software

The Theory & Software group aims to develop programming languages and software that provide theoretical backgrounds and facilitate communication between the computer and human beings, which are indispensable to computing theory, logic, language theory, geometry, methodology, etc. within the computing environment.
Theory & Software
Professor Lab. Location Contacts
Hee-Kap Ahn Geometric Algorithms (GA) Lab B2 103 +82-54-279-1478
Sungwoo Park Programming Languages (PL) Lab PIRL 353 +82-54-279-5878
Kyungmin Bae Software Engineering and Verification Lab B2 225 +82-54-279-2256

title Data Science

Data Science is a research group that studies how to recognize, search, analyze, process, and represent data and deliver them effectively to users. Data science has critical importance in today's IT world where a massive amount of data is generated from a wide variety of sources in many different ways. The data science group includes Machine learning, Data analytics, Human language understanding and synthesis, Computer vision, Computer graphics, Haptics, and Virtual reality fields.
Data Science
Professor Lab. Location Contacts
Daijin Kim Intelligent Media (IM) Lab B2 206 +82-54-279-2917
Hwanjo Yu Data Intelligence Lab PIRL 321 +82-54-279-2941
Gary Geunbae Lee Intelligent Software (IS) Lab B2 202 +82-54-279-5581
Seungyong Lee Computer Graphics (CG) Lab B4 101 +82-54-279-5652
Jong-Hyeok Lee Knowledge & Language Engineering (KLE) Lab PIRL 323 +82-54-279-5656
Seungmoon Choi Haptics and Virtual Reality (HVR) Lab B4 115 +82-54-279-5661
Seung-Jin Choi Machine Learning (ML) Lab B2 208 +82-54-279-2924
Joon Hee Han
Bohyung Han
Computer Vision (CV) Lab B2 304
B4 106
+82-54-279-2916
+82-54-279-2931

title System Science

System Science is a field that develops and operates various optimal computer systems with consideration of performance, cost, and reliability, from the device level to a large scale computing environment. It is a fundamental field that props up the computer-based IT industry. At the core of its importance lies in-depth knowledge in theory and practice of hardware and software in a large scope. At present, our System Science Group covers computer architecture, system operation, and cloud and big data computing.
System Science
Professor Lab. Location Contacts
Sung Je Hong
Jong Kim
High Performance Computing (HPC) Lab PIRL 441 +82-54-279-2912
+82-54-279-2915
Hanjun Kim Compiler Research Lab C5 2nd floor
Chanik Park System Software (SS) Lab PIRL 423 +82-54-279-5668
Wook-Shin Han Database Lab C5 2nd floor +82-54-279-8871

title Network Science

Network Science is an essential field in the modern computer industry in which information is disseminated by many connected computers. Not only that, its increasing role as an infrastructure that supports various fields including BT and NT is ever more important.
Network Science
Professor Lab. Location Contacts
Cheeha Kim Networking and Distributed Systems (NDS) Lab PIRL 341 +82-54-279-5655
+82-54-279-5636
Young-Joo Suh Mobile Networking (MoNet) Lab PIRL 316 +82-54-279-5671
Hwangjun Song Media Computing & Networking (MCN) Lab PIRL 233 +82-54-279-5684
James Won-Ki Hong Distributed Processing & Network Management (DPNM) Lab PIRL 422 +82-54-279-5641

 

 

Collaborative and Interdisciplinary Application Groups 
Collaborative and Interdisciplinary Applications comprises three research groups that pursue collaborative and interdisciplinary research, even with other IT-related departments at POSTECH.

title Human-Computer Interaction (HCI) Institute

HCI studies everything related to two-way communication between users and computers, based on the fact that it is the human beings who use the computers. It is one of the most exemplary interdisciplinary fields combining computer engineering-based technology with humanitarian studies, which has its basis in psychology, sociology, etc.
Human-Computer Interaction (HCI) Institute
 Research Areas  Professors
 System and Interface Architecture Graphics Seungyong Lee
Computer Vision Joon Hee Han, Daijin Kim, Bohyung Han
Natural Language Gary Geunbae Lee, Jong-Hyeok Lee
Touch UI/Virtual Reality Seungmoon Choi
Pervasive Computing Young-Joo Suh, Hwangjun Song
 Enabling Technology Embedded System Jong Kim
Intelligence Seung-Jin Choi, Hwanjo Yu
OS Chanik Park

title Big Data/Cloud Computing (BD&C) Institute

Big Data/Cloud Computing pertains to saving and processing a huge amount of data and is becoming increasingly important, revolutionizing the IT environment for today and tomorrow. In this context, securing core technologies in BD&C will serve as the most critical tool in building and leading the future IT environment.
Big Data/Cloud Computing (BD&C) Institute
 Research Areas  Professors
 System Infrastructure Architecture/Performance Jong Kim
System Software Chanik Park
Parallel System/Performance Hanjun Kim(JA)
Database System Wook-Shin Han(JA)
Security/Reliability Jong Kim, Sung Je Hong, Chanik Park
Datacenter Network Cheeha Kim, James Won-Ki Hong,
Hwangjun Song
Mobile Network Young-Joo Suh
 Application Technology Data Analytics Seung-Jin Choi, Hwanjo Yu
Database Hwanjo Yu
Surveillance Joon Hee Han, Daijin Kim, Bohyung Han
Intelligence Gary Geunbae Lee, Jong-Hyeok Lee
Visualization Seungyong Lee

title Hyper Connected Things (HCT) Institute

Hyper Connected Things (HCT) is the term that we coined to show the future of Internet of Things. Along with Human Computer Interaction and Big Data/Cloud Computing, HCT will be the core collaborative and interdisciplinary group that will lead the future IT industry.
Hyper Connected Things (HCT) Institute
 Research Areas  Professors
 System, Network, Device, Infrastructure System Chanik Park
Device  
Body-Area, Sensor, Wireless, Network Young-Joo Suh, Hwangjun Song,
James Won-Ki Hong
5G, WAN Cheeha Kim
 Service, Intelligence, Security Data Analytics Hwanjo Yu
Machine Intelligence Seung-Jin Choi, Gary Geunbae Lee,
Jong-Hyeok Lee
Service Development Hwanjo Yu, Hanjun Kim(JA)
Advanced HCI (vision, speech, haptic) Bohyung Han, Joon Hee Han, Daijin Kim,
Gary Geunbae Lee, Seungyong Lee,
Seungmoon Choi
Security Jong Kim, Sung Je Hong, Chanik Park