1. High Performance Computing
POSTECH Eng. Buld
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2. HPC Lab Introduction HPC : High Performance Computing People
Professor : Sung Je Hong, Jong Kim
Ph. D. Students : 6
M.S. Students : 13 (CSE), 4 (EEE)
Researchers : 2
Research Area
Information Security
Internet Worm
Peer-to-Peer System
Mobile Computing
VLSI Design

3. Information Security Goals Research Items Applications
To deal with security issues in information technology
To study contents security based on Web Services and DRM (Digital Right Management)
Research Items
Secure workflow model related on Web Services
Trust management in distributed systems
Digital right management and copyrights protection
Applications
Secure messaging on Web Services
Cooperative modification of contents in Wiki and Blog

4. Internet Worm Goals Research Items Applications
To analyze worm traffic pattern
To study worm detection mechanisms
Research Items
Worm propagation model
Detecting worms
Preventing worm propagation
Worm monitoring
Applications
Worm alarm systems
Internet worm detection systems
Internet worm prevention systems

5. Peer-to-Peer Goals Research Items Applications
To study peer-to-peer technology including range query, lookup, and reputation
Research Items
Range query in structured P2P
Hierarchical P2P systems for an efficient Lookup service
P2P reputation management based on DHT (Distributed Hash Table)
Applications
Directory services in the Grid computing
P2P file sharing application
E-commerce such as E-bay and Auction

6. Mobile Computing Goals Research Items Applications
To investigate IP mobility and QoS in mobile environments
Research Items
Mobile QoS routing protocol
Mobile multicast routing protocol
IP mobility in Mobile IP
Applications
Mobile internet
Mobile multimedia services

7. VLSI Design Goals Research Items Applications
To design VLSI chips for specific applications
To develop high-speed VLSI design methods
Research Items
Testing circuit design
Design for test
Low power chip design
Applications
SoC (System on Chip)
VLSI chip design

8. Current Projects Development of XML security service gateway
Security log analysis in process computer systems
HacSim - Windows vulnerability testing technology
Study on Home-network middleware security
Intrusion tolerant systems
High-speed memory testing
Efficient testing of very large memory