Publications 

Referred Journals 

K. Kim and Ilkyeun Ra, e-Lollapalooza: A Process-Driven e-Business Service Integration System for e-Logistic Service, J. of KSII Trans. on Internet and Information Systems, Vol. 1, No. 1, pp. 33—51, December 2007.

Ilkyeun Ra and K. Kim, A Process-driven Multiparty Business-to-Business Collaboration and Choreography Model, J. of Computer Science and Network Security, Vol. 5, No. 12, pp. 29—34, December 2005.

K. Kim, Ilkyeun Ra and C. Kim, Software Architectural Performance Estimations Using Layered Queuing Model for Very Large Scale Clustered Workflow Architectures, J. of Electronics and Computer Science, Vol. 7, No. 1, pp. 57—65, 2005.

S. Kim, Ko, Park, Ilkyeun Ra and Y. Lee, Automated Pricing for E-Commerce Systems, Annual Review of Communications, Vol. 56, International Engineering Consortium, pp. 1021—1025, 2004.

Topcuoglu, S. Hariri, Ilkyeun Ra, et. al, The Design and Evaluation of a Virtual Distributed Computing Environment, Vol. 1, No.1, The J. of Networks, Software Tools and Applications (Cluster Computing), pp. 81—93, 1998.

Ilkyeun Ra, Design of Cyber FORTRAN V Pre-compiler for Structured Programming, J. of the Korean Information Science Society, 1985.

Referred Proceedings 

  M. Kim, Ilkyeun Ra, J. Yoo, D. Kim and H. Kim, QoS Mesh Routing Protocol for IEEE 802.16 based Wireless Mesh Networks, Proc. of the 10th IEEE International Conference on Advanced Communication Technology, Phoenix Park, Gangwon-Do, Korea, February 2008.

M. Kim, H. Kim, Ilkyeun Ra, J. Yoo, D. Kim, Cross-layer based Fast Handover Mechanism for Seamless Macro-mobility support in WiBro Networks, Proc. of the 22nd IEEE the International Conference on information Networking (ICOIN), Busan, Korea, January 2008.

G. Dix, Ilkyeun Ra, Peer To Peer Messaging System for Distributed and Parallel Applications, Proc. of the Parallel and Distributed Processing Techniques and Applications, Las Vegas, Nevada, pp. 10—16, June 2007.

H. Ahn, K. Lee, T. Kim, H. Kim, and Ilkyeun Ra, Workflow Message Queue¡¯s Performance Effect Measurements on an EJB-Based Workflow Management System, pp. 467—478, June 2007, Huang Shan, China. Lecture Notes in Computer Science 4537, Springer-Verlag, 2007.

T. Park and  Ilkyeun Ra, SPECS: Smart Partial Enciphering Service for Accessing Encrypted Files with Efficient and Transparent, ACM Symposium on Information, Computer and Communications Security, pp. 377—379, March 2007, Singapore, Singapore.

M. Shim, H. Kim, Ilkyeun Ra, A Handover Mechanism for Reliable Multicast Service over WiBro Networks, Proc. of the 9th IEEE International Conference on Advanced Communication Technology, pp. 1081—1085, February 2007, Gangwon-Do, Korea.

K. M. Shim, H. Kim, Ilkyeun Ra, A semi-soft Handover scheme for Reliable Downlink Service in Micro-domain, International Conference on Next Generation Network(NGNCON) 2006, pp. 25—29, July 2006, Jeju, Korea.

Y. Yoon, S. Ghim, Ilkyeun Ra, A Component-Based Adaptive Model for Context-Awareness in Ubiquitous Computing, Proc. of  the Network Centric Ubiquitous Systems, Nagasaki, pp. 576—585, Japan, December 2005, Lecture Notes  in Computer Science 3823, Springer-Verlag, 2005.

K. Kim and Ilkyeun Ra, A Process-Driven e-Business Service Integration System and Its Application to e-Logistics Services, Proc. of The 6th International Conference on Web Information Systems Engineering, pp. 669—678, November 2005, New York City, New York, Lecture Notes in Computer Science 3806, Springer-Verlag, 2005.

S. Ghim, Y. Yoon, Ilkyeun Ra, A Context-Adaptive Model for Mobile Learning Applications, Proc. Intelligent Networked and Mobile Systems, Brisbane, Australia, pp. 102—113, Lecture Notes in Computer Science 3307, November 2004.

J. Gradecki, Ilkyeun Ra, An Adaptive-Learning Distributed File System, Proc. Knowledge-Based Intelligent Information & Engineering Systems, Wellington, New Zealand, pp. 637—646, Lecture Notes in Computer Science 3306, September 2004.

J. Gradecki, Ilkyeun Ra, Design and Evaluation of Peer-to-Peer Distributed File System. Proc. Parallel and Distributed Processing Techniques and Applications, Las Vegas, Nevada., June 2004.

B. Kim, Ilkyeun Ra, S. Hariri, et. al., An evaluation of Autonomic Self-Configuration in network Centric Systems Proc. of Parallel and Distributed Computing and Network, Austria, pp. 64—69, February 2004.

S. Kim, J. Won, S. Paik, K. Kim, H. Kim, B. Yoon, Ilkyeun Ra, Peer-to-Peer Workflow Model for Clustering and Scheduling Resources on Grid/P2P, Proc. of 6th Int. Conference on Advanced Communication Technology, Korea, pp. 1021—1026, February 2004.

Y. Kim, Ilkyeun Ra, B. Kim, A Grid-enabled Adaptive Problem-Solving Environment, Proc. of the AXGrids 2004, Nicosia, Cyprus, pp. 119—128,  Lecture Notes in Computer Science 3165, January 2004.

Y. Kim, Ilkyeun Ra, S. Park, S. Hariri, et. al. ADViCE over Grid Services: Initial Deployment, Proc. IEEE Challenges of Large Applications in Distributed Environment Workshop, Seattle, WA , pp. 27—31, June 2003.

S. Kim, S. Park, S. Shin, Ilkyeun Ra, Y. Lee, Play Script Editing and Playing System Based on XML, Proc. Of the ICA with CATA 2003, Hawaii, pp. 883—897, March 2003.

Ilkyeun Ra, S. Hariri, C. Raghavendra, Adaptive Communication System (ACS): Design and Evaluation, Proc. IEEE Heterogeneous Computing Workshop, San Francisco, CA, pp. 883—897,  April 2001.

Ilkyeun Ra, S. Park and S. Hariri, Design and Evaluation of an Adaptive Communication System for High Performance Distributed Computing Applications, Proc. of Cluster Computing, Las Vegas, Nevada, pp. 493—499, June 2000.

D. Kim, Ilkyeun Ra and S. Hariri, Evaluation and Implementation of Adaptive Distributed Virtual Computing Environment2, Parallel and Distributed System Conference, Boston, MA, pp. 677—682, November 1999.

H. Topcuoglo, S. Hariri, Ilkyeun Ra , et. al, The Software Architecture of a Virtual Distributed Computing Environment, Proc. of IEEE High-Performance Distributed Computing, pp.40—49,, August 1997.

S. Park, Ilkyeun Ra, M. Ng, S. Park and S. Hariri, An Efficient Multithreaded Message Passing Tool for ATM-based Distributed Computing Environments, Ninth International Conference on Parallel and Distributed Computing Systems (PDCS'96), Chicago, Ilkyeun, October 1996.

Book Chapters & Thesis

S, Hariri, Ilkyeun Ra Ra, Message Passing tools evaluations, Book chapter in High Performance Distributed Computing: Network, Architecture and Programming, by Edited by S. Hariri and M. Parasha, John Wiley & Sons, Ilkyeun Rac, 2004.

Ilkyeun Ra Ra, Adaptive Communication System (ACS): Design and Evaluation, Ph.D. Thesis, Syracuse University, 2001.

Hariri, D. Kim, Y. Kim, Ilkyeun Ra Ra, H. Topcuoglo, et. al, A Problem Solving Environment for Network Computing, Book chapter in Enabling Technologies for Computational Science-Frameworks, Middleware and Environments, Edited by E. N. Houstis, J. R. Rice, et. al, Kluwer Academic Publishers, 2000.