- Research on Embedded Multimedia Software based on Flash Memory (Spring 2007 to present)
- Research encrypted file system and DRM with regarding to flash memory
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- Intelligent Sensor Networks (Summer 2007 to present)
- Design automatic and efficient sensor networks that sense, analyze, control device informations
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- Research on Copy Control and Protection Standards for DTV Broadcast (Summer 2007 to present)
- Develop "Korean-specific" DTV copy control and protection technologies. Especially, we focus on domain management in the environment consisting of devices without "Return" channels
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- Research on Media Sharing and Multi-Device Protocol on CPM(Converged IP Messaging) (Spring 2007 to present)
- Develop protocol and model for Media Sharing and Multi-Device Supports in CPM group of OMA (Open Mobile Alience)
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- Research Towards Obtaining IPRs for Mobile Applications (Spring 2006
to present)
- Have been conducting research to design/develop mobile embedded applicaions/middleware components and to obtain the corresponding IPRs
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- Research on Optimal Replica Selection Technique and Data Virtualization Technique (Spring 2005
to Fall 2005)
- Developed a storage virtualization component based on generic disks and implemented a grid storage middleware standard to construct mass storage systems
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- N-Project (Summer 2004
to Winter 2005)
- Developed next generation
mobile phones with multimedia and security capabilities
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- SMASH 1.0 (Fall 2003 to
Spring 2004)
- Developed next generation S/W
Suite for mobile phones with an emphasis on multimedia and
security
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- Improving Link-State Routing
via Information Dynamics (Fall 2000 to present)
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- Improving E-Commerce Systems
via Information Dynamics (Fall 2000)
- Studied the impact of
advertisement by considering the temporal dynamics of sales
information
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- Performance Prediction System
(Summer 2000)
- Developed a simulation system
that predicts the performance of an application based on
specifications
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- Dynamic Parameter Selection
(Fall 1999 to Spring 2000)
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- Efficient Performance
Prediction (Fall 1997 to Summer 1999)
- Developed a family of
simulators for I/O-intensive applications, and a methodology to
select the most efficient simulator based on a user-supplied
requirement for accuracy
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- LBF: A Performance Metric for
Program Reorganization (Spring 1995 to Summer 1998)
-
Developed a
performance metric to assist programmers with evaluating
different tuning alternatives, and demonstrated its
effectiveness by implementing it with PARADYN and showing that
it can predict the performance of distributed/parallel
applications for different process assignments to processors and
for different networks
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- Procedure LBF: A Code Migration
Metric (Spring 1998)
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- PARADYN Support for Trace-Data
Streams (Fall 1996)
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- Instrumentation of UDP/IP
Protocol Stacks (Spring 1996)
- Measured resource requirements
on SunOS for MPEG streams of data using MULTIKRON timers
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- PARADYN Support for Enhanced
MDL (Fall 1995)
- Developed PARADYN support for
its enhanced MDL (Metric Definition Language)
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- Dynamic vs. Static
Instrumentation (Spring 1995)
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- Database Recovery System
(Spring 1995 to Summer 1995)
- Implemented a client/server
database rollback system based on ARIES
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- Video Teleconferencing
(Fall 1994)
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- Relational Database System
(Spring 1994)
- Implemented a relational
database system that automates the administrative functions of a
hospital, using Ingres
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- Graphics Driver (Fall
1993)
- Implemented a graphics driver
on the X-window System for ray tracing using PMR kd-tree
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