Publications 

Journals:

  1. Jaewon Choi, Baek-Young Choi, Sejun Song, Kwang-Hui Lee, "NQAR: Network Quality Aware Routing in Error-Prone Wireless Sensor Networks," to appear on Journal of Wireless Communications and Networking.
  2. Baek-Young Choi, Sejun Song, Yue Wang, E.K. Park, "Using RTT Variability for Adaptive Cross Layer Approach to Multimedia Delivery in Heterogeneous Networks," IEEE Transactions on Multimedia, Volume 11, Number. 6, pp. 1194-1203, Oct. 2009.
  3. Baek-Young Choi, Sue Moon, Zhi-Li Zhang, Konstantina Papagiannaki, Christophe Diot, “Analysis of Point-To-Point Packet Delay In an Operational Network,” Elsevier Journal of Computer Networks, Volume 51, Issue 13 pp. 3812-3827, Sep. 2007.
  4. Baek-Young Choi, Sue Moon, Rene Cruz, Zhi-Li Zhang, Christophe Diot, “Quantile Sampling for Practical Delay Monitoring in Internet Backbone Networks,” Elsevier Journal of Computer Networks, Volume 51, Issue 10, pp. 2701-2716, Jul. 2007.
  5. Baek-Young Choi, Zhi-Li Zhang, “Adaptive Random Sampling for Traffic Volume Measurement,” Springer Journal of Telecommunication Systems (TS), Volume 34, Numbers 1-2, pp.71-80(10), Feb. 2007.
  6. Baek-Young Choi, Supratik Bhattacharayya, “Observations on Cisco sampled NetFlow,” ACM SIGMETRICS Performance Evaluation Review, Volume 33, Issue 3, pp.18-23, Dec. 2005.
  7. Baek-Young Choi, Jaesung Park, Zhi-Li Zhang, “Adaptive Packet Sampling for Flow Volume Measurement,” SIGCOMM Computer Communication Review, Vol. 32, No. 3. July 2002.
  8. Baek-Young Choi, Jaesung Park, Zhi-Li Zhang, “Adaptive Random Sampling for Load Change Detection,” ACM SIGMETRICS Performance Evaluation Review, Volume 30, Issue 1, pp. 272 – 273, Jun. 2002. 
  9. Eil Kwon, Baek-Young Choi, Haesun Park, “Distributed Simulation of Freeway Traffic Flow Using Personal Computers,” Journal of Computer-Aided Civil and Infrastructure Engineering, 15 (2000), pp.167-175.
  10. Baek-Young Choi and Sung-Yang Bang, “Constraints on Handwriting Korean Characters to Improve the Machine Readability,” Elsevier Journal of Industrial Ergonomics, Vol. 26, No. 5, November 2000, Pages 549-559.

 

Conferences/Workshops:

  1. Sejun Song, Daehee KimST, Baek-Young Choi, "AGSMR: Adaptive Geo-Source Multicast Routing for Wireless Sensor Networks," International conference on Wireless Algorithms, Systems and Applications (WASA), Boston, MA, 2009.
  2. Jaewon Choi, Baek-Young Choi, Sejun Song, Kwang-Hui Lee, "NQAR: Network Quality Aware Routing in Wireless Sensor Networks," International conference on Wireless Algorithms, Systems and Applications (WASA), Boston, MA, 2009.
  3. Jung Hwan KimST, Baek-Young Choi, Cory Beard, ”QoS and Channel Aware Packet Bundling for VoIP Traffic in Cellular Networks,” 21st International Teletraffic Congress (ITC), Paris, France, Sep. 2009.
  4. Mina YoussefST, Baek-Young Choi, Caterina Scoglio, Eun Kyo Park, ”Dynamic Hybrid Topology Design for Multicast in Constrained WDM  Networks,” IEEE 17th International Conference on Computer Communications and Networks (ICCCN), St. Thomas, Virgin Islands,  Aug. 2008.
  5. Yue WangST, Rinky AgrawalST, Baek-Young Choi, ”LightWeight Anti-Phishing with User White-listing in a Web Browser,” IEEE Region 5 BASICS2, Kansas City, KS, Apr. 2008.
  6. Deep Medhi, Baek-Young Choi, Caterina Scoglio, Sejun Song, Steve Dispensa, ”Optimal User Connectivity in Agent-based VPN Architecture (ABVA): The Static Case,” 15th International Conference on Advanced Computing and Communication (ADCOM), Guwahati, India, Dec. 2007.
  7. Baek-Young Choi, Sejun Song, George Koffler, Deep Medhi, ”Outage Analysis of a University Campus Network,” IEEE 16th International Conference on Computer Communications and Networks (ICCCN), (Invited Paper) Honolulu, Hawaii, Aug. 2007.
  8. Saurabh BhandariST, Baek-Young Choi, Eun Kyo Park, ”Hybrid Topology for Multicast Support in Constrained WDM Networks,” 20th International Teletraffic Congress (ITC), Ottawa, Canada, Jun., 2007.
  9. Baek-Young Choi, Sue Moon, Rene Cruz, Zhi-Li Zhang, Christophe Diot, “Practical Delay Measurement Methodology in ISPs,” ACM CoNext, Toulouse, France, Oct. 2005. (Among the best five papers)
  10. Baek-Young Choi, Supratik Bhattacharayya, “On the Accuracy and Overhead of Cisco Sampled NetFlow,” ACM SIGMETRICS Workshop on Large Scale Network Inference (LSNI), Banff, Canada, Jun. 2005.
  11. Baek-Young Choi, Sue Moon, Zhi-Li Zhang, Papagiannaki Konstantina, Christophe Diot, “Analysis of Point-To-Point Packet Delay In an Operational Network” IEEE INFOCOM Hong Kong, Mar. 2004.
  12. Baek-Young Choi, Jaesung Park, Zhi-Li Zhang, “Adaptive Packet Sampling for Accurate and Scalable Flow Measurement” IEEE Global Internet Symposium (Globecom), Dallas, TX, Nov/Dec., 2004.
  13. Baek-Young Choi, Jaesung Park, Zhi-Li Zhang, “Adaptive Random Sampling for Total Load Estimation,” IEEE International Conference on Communications (ICC), Anchorage, Alaska, May, 2003.
  14. Baek-Young Choi, Jaesung Park, Zhi-Li Zhang, “Adaptive Packet Sampling for Flow Volume Measurement,” Student Poster Session, ACM SIGCOMM, Aug. 2002.
  15. Baek-Young Choi, Jaesung Park, Zhi-Li Zhang, “Adaptive Random Sampling for Load Change Detection,” ACM SIGMETRICS, Extended Abstract, Marina Del Rey, CA, 2002.
  16. Ewa Kusmierek, Baek-Young Choi, Zhenhai Duan, Zhi-Li Zhang, “An Integrated Network Resource and QoS Management Framework,” IEEE Workshop on IP Operations and Management (IPOM), Dallas, TX, Oct. 2002.
  17. Sejun Song, Baek-Young Choi, “Scalable Fault-Tolerant Network Design for Ethernet-based Wide Area Process Control Network System,” 8th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA), Oct. 2001.
  18. Sejun Song, Zhi-Li Zhang, Baek-Young Choi, David H.C. Du, “Protocol Independent Multicast Group Aggregation Scheme for the Global Area Multicast,” IEEE Global Internet Symposium (Globecom), San Francisco, CA, Nov. 2000.
  19. Baek-Young Choi, Sejun Song, Nigel Birch, Jim Huang, “Probabilistic Approach to Switched Ethernet for Real-Time Control Applications,” IEEE 7th International Conference on Real-Time Computing Systems and Applications (RTCSA), Cheju, Korea, December 2000.
  20. Baek-Young Choi, Zhenhai Duan, Zhi-Li Zhang, David H.C. Du, “Measurement based Admission Control Using Wavelets for Broadband Network,” the 10th IEEE workshop on Local and Metropolitan Area Networks (LANMAN), Nov. 1999
  21. Eil Kwon, Baek-Young Choi, Haesun Park, “Personal Computer-Based Parallel Simulation System for On-line Assessment of Freeway Operational Strategies,” Transportation Research Board 77th Annual Meeting, Washington D.C., Jan. 1998
  22. Baek-Young Choi, Sung-Yang Bang, “Constraints on Handwriting Korean Characters to Improve the Machine Readability,” Proc. of the 4th International Conference on Document Analysis and Recognition (ICDAR), Aug. 1997, Ulm, Germany, Vol. 1, pp.195-199