Publications

International Journals (reviewed)

1. J. Choi and C. Lee, “Maximum A Posteriori (MAP)-based Tag Estimation Method for Dynamic Framed-Slotted ALOHA (DFSA) in RFID Systems,” EURASIP Journal on Wireless Communications and Networking, Vol. 2012, No. 268, pp. 01-17, Aug. 2012, SCIe (I.F.: 0.87).

2. J. Choi and C. Lee, “Energy Consumption and Lifetime Analysis in Clustered Multi-hop Wireless Sensor Networks Using the Probabilistic Cluster-head Selection Method,” EURASIP Journal on Wireless Communications and Networking, Vol. 2011, No.156, pp.01-13, Nov. 2011, SCIe (I.F.: 0.82).

3. J. Choi and C. Lee, “An MILP-based Cross-layer Optimization for a Multi-Reader Arbitration in the UHF RFID System,” SENSORS, Vol.11, No.3, pp.2347-2368, Feb. 2011, SCIe (I.F.: 1.821).

International Conferences (reviewed)

2. 1. J. Choi, I. Jang, D. Lee and Y. Son, “A Virtual Twinning System for User-Centered Eidetic Human-Object Interaction,” in Proc. IEEE ICCE 2018, USA, Jan. 2018.

1. J. Choi, H. Bang and C. Lee, “The optimal joint multicast routing and scheduling in multi-hop wireless networks,” in Proc. IEEE ICCE 2014, pp. 420-421, USA, Jan. 2014.

2. J. Choi, H. Bang and C. Lee, “Network coding-aware multicast optimization in multi-hop wireless networks,” in Proc. IEEE ICCE 2014, pp. 466-467, USA, Jan. 2014.

3. J. Choi, H. Seo and C. Lee, “An integer linear programming (ILP)-based optimization for finding the optimal independent sets in wireless ad hoc networks,” in Proc. ACM ICUIMC 2013, Malaysia, Jan. 2013.

4. J. Choi and C. Lee, “A Cross-layer Optimization for a LP-based Multi-Reader Coordination in RFID Systems,” in Proc. IEEE GLOBECOM 2010, pp. 1-5, USA, 2010.

5. J. Choi and C. Lee, “Energy Modeling Inside a Cluster for the Multi-hop Clustered Sensor Networks,” in Proc. IEEE ICHIT 2006, Vol. 2, pp. 382-390, 2006.

6. J. Choi and C. Lee, “Energy Modeling for the Cluster-Based Sensor Networks,” in Proc. IEEE CIT 2006, pp. 218, 2006.

7. H. Lee, M. Bae D. Shin, S. Lee, S. Myong, S. Hong, H. Yang, J. Choi, K. Son, K. Lee and H. Bang, “ATHENA: Distributed IoT Systems Providing Salient Features for Safety of Firefighters in Infra-less Fire Environments,” in Proc. IEEE PlatCon-17, Feb. 2017.

   1. T. H. Laine, J. Lee, D. Lee, J. Choi, C. Lee, "An analytic approaches for the optimal clustering in multi-hop wireless sensor networks," in Proc. ACM ICUIMC 2013, pp. 35, Malaysia, Jan. 2013.

   2. Z. Khaydarov, T. H. Laine, S. Gaiani, J. Choi and C. Lee, "Context-aware agriculture organizer," in Proc. ACM ICUIMC 2012, pp. 69, Malaysia, Feb. 2012.

   3. T.H. Laine, A. Gimbitskaya, E. Sutinen, J. Choi, K. Yong and C. Lee, "Environmental sensor network for a pervasive learning space in a Finnish biosphere reserve" in Proc. ACM ICUIMC 2011, pp. 88, Korea, Feb. 2011.

8. C. Quan, J. Choi, G. Choi and C. Lee, “The Slotted-LBT: A RFID Reader Medium Access Scheme in Dense Reader Environments,” in proc. IEEE ICACT 2008, Apr. 2008.

9. S. Jung, J. Choi and C. Lee, “A Study on Backup Route Setup Scheme for Ad Hoc Networks,” in proc. IEEE ICACT 2008, Apr. 2008.

Domestic Journals (written in Korean, reviewed)

1. J. Choi and C. Lee, “Switched Digital Video for the Efficient Utilization of Bandwidth In Cable Systems,” Journal of Broadcast Engineering, Vol.16, No. 2, pp.305-318, Mar. 2011.

2. J. Choi and C. Lee, “Energy Modeling For the Cluster-based Sensor Networks,” Journal of the Institute of Electronics and Information Engineers CI, Vol.44, No. 3, pp.14-22, Jun. 2007.

3. J. Choi and C. Lee, “Modeling of the Cluster-based Multi-hop Sensor Networks,” Journal of the Institute of Electronics and Information Engineers TC, Vol.43, No. 1, pp.57-71, Jan. 2006.

4. C. Ok, C. Quan, J. Choi, G. Choi, H. Mo, C. Lee, “An Adaptive Anti-collision Algorithm for RFID Systems,” Journal of the Institute of Electronics Engineers of Korea CI, Vol.45, Issue 4, pp.53-63, 2008.

5. I. Shin, J. Choi and C. Lee, "The Route Re-acquisition Algorithm for Ad Hoc Networks," Journal of the Institute of Electronics and Information Engineers TC, Vol.44, No. 9, pp. 25-37, Sep. 2007.

Domestic Conferences (reviewed)

1. J. Choi and K. Lee, “Indoor Map Building Mechanism for Pedestrian Route Guidance,” Conference on KIISE Winter, Dec. 2016.

2. J. Choi, M. Bae and K. Lee, “Implementation of Indoor Positioning System using IMU sensors,” Conference on KICS Summer, June 2016.

3. J. Choi, M. Bae, K. Lee and H. Bang, “Design of the Indoor Digital Map Generation System Based On As-built Drawings,” Conference on KIISE Winter, Dec. 2015.

4. J. Choi, J. Lee, D. Park and H. Bang, “A Study on the Smart IoT Middleware System for IoT Service,” Conference on KICS Autumn, Nov. 2013.

5. J. Choi and C. Lee, “A Study on the Implementation of SDV Testbed and the Performance Test of SDV Platform For CATV,” Conference on KICS, Feb. 2011.

6. J. Choi and C. Lee, “A Study on the Reader Synchronization for a Dense RFID Reader Mode,” Conference on KICS Autumn 2007, pp.144.

7. J. Choi and C. Lee, “Modeling of the Cluster-based Routing Protocol for Sensor Networks,” JCCI 2006, pp. 128.

8. J. Choi and C. Lee, “Energy Efficient Cluster-head Election Algorithm for Sensor Networks,” JCCI 2006, pp. 129.

9. J. Choi and C. Lee, “Energy Efficient Cluster Modeling for wireless sensor network with self-Organization,” Conference on KICS Autumn 2005, pp.122.

Doctorate thesis

• Study on Optimization Based on Linear Programming for Cross-layer Design in Wireless Networks (무선 네트워크에서 크로스 레이어 설계를 위한 선형 계획 기반의 최적화 연구), Ajou University, Aug. 2012.