publications

Peer-Reviewed Articles

2023

H. Choi, N. Komuro, and W. Kim, "Single Point LiDAR-Based Indoor Map Generation Time Reduction Scheme," Journal of Korea Multimedia Society, Vol. 26, No. 2, pp. 166-174, 2023.02. (KCI)

2022

D. Fawwaz, S. Chung, C. Ahn, and W. Kim, "Optimal Distributed MQTT Broker and Services Placement for SDN-Edge Based Smart City Architecture," Sensors, Vol. 22, No. 9, pp. 1-28, 2022.04. (SCIE)


J. Yoon and W. Kim, "Implementation of real-time monitoring and remote control system testbed based on digital twin," Journal of Korea Multimedia Society, Vol. 24, No. 12, pp. 325-334, 2022.02. (KCI)

2021

D. Yu and W. Kim, "Implementation of UWB indoor positioning and real-time remote control system for disaster monitoring based on digital twin," Journal of Korea Multimedia Society, Vol. 24, No. 12, pp. 1682-1692, 2021.12. (KCI)

W. Kim, "Edge computing server deployment technique for cloud VR-based multi-user metaverse content," Journal of Korea Multimedia Society, Vol. 24, No. 8, pp. 1090-1100, 2021.08. (KCI)

W. Kim, "Progressive traffic-oriented resource management for reducing network congestion in edge computing," Entropy, Vol. 23, No. 5, pp. 532-551, 2021.05. (SCIE)

W. Kim, S. Chung, and C. Ahn, "Joint resource allocation based on traffic flow virtualization for edge computing," IEEE Access, Vol. 9, pp. 57989-58008, 2021.04. (SCIE)

~ 2020

J. Lee, S. Chung, and W. Kim, "Fog server deployment technique: An approach based on computing resource usage," International Journal of Distributed Sensor Networks, Vol. 15, No. 1, pp. 1-19, 2019.01. (SCIE)

W. Kim and S. Chung, "User incentive model and its optimization scheme in user-participatory fog computing environment," Computer Networks, Vol. 145, pp. 76-88, 2018.11. (SCIE)

M. Son, S. Chung, and W. Kim, "Fog-server placement technique based on network edge area traffic for a fog-computing environment," Journal of KIISE, Vol. 45, No. 6, pp. 598-610, 2018.06. (KCI)

W. Kim and S. Chung, "User-participatory fog computing architecture and its management schemes for improving feasibility," IEEE Access, Vol. 6, pp. 20262-20278, 2018.03. (SCIE)

M. Jung, W. Kim, S. Chung, and J. jang, "A blockchain-based ID/IP mapping and user-friendly fog computing for hyper-connected IoT architecture," International Journal of Information Communication Technology and Digital Convergence, Vol. 2, No. 2, pp. 12-19, 2017.12.

W. Kim and S. Chung, "Proxy SDN controller for wireless networks," Mobile Information Systems, Vol. 2016, pp. 1-14, 2016.08. (SCIE)

W. Kim, S. Chung, and J. Moon, "Improved content management for information-centric networking in SDN-based wireless mesh network," Computer Networks, Vol. 92, pp. 316-329, 2015.12. (SCIE)

W. Kim and S. Chung, "Interface assignment-based aodv routing protocol to improve reliability in multi-interface multichannel wireless mesh networks," Mobile Information Systems, Vol. 2015, pp. 1-16, 2015.02. (SCIE)

W. Kim, S. Chung, H. Choi, and M. Do, "Contents routing in the OpenFlow-based wireless mesh network environment," Journal of KIISE, Vol. 41, No. 10, pp. 810-823, 2014.10. (KCI)

P. Sreekumari, S. Chung, M. Lee, and W. Kim, "T-DLRP: detection of fast retransmission losses using TCP timestamp for improving the end-to-end performance of TCP over wireless networks," International Journal of Distributed Sensor Networks, Vol. 9, No. 12, pp. 1-16, 2013.12. (SCIE)

Conference Papers (International/Domestic)

2024

H. An, J. Kim, N. Komuro, and W. Kim, "Natural Neighbor Interpolation based Error and Deviation Mapping for Enhancing UWB Indoor Positioning," KJCCS 2024, 2024.01. (Best Paper Awarded)

J. Qian, N. Komuro, Y. Yoo, and W. Kim, "Improving Position Estimation Accuracy by Filtering Processes in Fingerprinting-based Indoor Positioning," KJCCS 2024, 2024.01.

2023

J. Qian, N. Komuro, and W. Kim, "Improving Position Estimation Accuracy Method by Reducing RSSI Offsets in BLE Fingerprinting-Based Indoor Positioning," IEEE GCCE 2023, 2023.10.

J. Qian, N. Komuro, and W. Kim, "Improving Position Estimation Accuracy Method by Reducing RSSI Fluctuations in BLE Fingerprinting-Based Indoor Positioning," ITIOT 2023, 2023.04. 

S. Mochizuki, N. Komuro, and W. Kim, "Study on the Effectiveness of Distributed Compressed Sensing in Wireless Sensor Networks," JKCCS 2023, 2023.01.

I. Kurebayashi, N. Komuro, and W. Kim, "Study on Emotion Estimation by Machine Learning using Time-series Sensor Data," JKCCS 2023, 2023.01.

H. Choi, H. An, N. Komuro and W. Kim, "Single Point LiDAR Based Feature Extraction Techniques for 2D Map Generation," JKCCS 2023, 2023.01.

2022

H. An, H. Choi, and W. Kim, "Various Constraints of MTP Latency-Aware Cloud VR in Edge Computing Environment," MITA 2022, 2022.07. (Best Paper Awarded)

2021

J. Yoon, D. Yu, and W. Kim, "Evolution to cloud VR and various considerations in edge computing supporting it," MITA 2021, 2021.07. (Best Paper Awarded)

J. Yoon and W. Kim, "Design and implementation of prevention and notification device for fall accident," 2021 한국멀티미디어학회 춘계학술발표대회, 2021.04.

D. Yu and W. Kim, "Design and implementation of carbon monoxide detection system in cooking room," 2021 한국멀티미디어학회 춘계학술발표대회, 2021.04.

~2020

S. Hwang and W. Kim, "A study on interaction schemes of virtual reality by making history interactive movie," 2019 한국멀티미디어학회 춘계학술발표대회, 2019.05.

J. Lee, S. Chung, and W. Kim, "Fog server deployment considering network topology and flow state in local area networks," IEEE ICUFN 2017, 2017.07.

W. Kim and S. Chung, "Fog portal based centralized control architecture for practical operation of fog computing," 2017 한국통신학회 동계종합학술발표회, 2017.01.

M. Son, S. Chung, and W. Kim, "Fog server deployment technique based on service traffic pattern in fog computing environment," 2017 한국통신학회 동계종합학술발표회, 2017.01.

J. Lee, S. Chung, and W. Kim, "A dynamic algorithm for deployment of fog server in LAN," 2017 한국통신학회 동계종합학술발표회, 2017.01.

S. Min, S. Chung, and W. Kim, "Building and performance evaluation of clustering using Docker Swarm in fog computing," 2017 한국통신학회 동계종합학술발표회, 2017.01.

W. Kim and S. Chung, "Actual constraints of BSSID masking for the client handoff on the enterprise networks," 2015 한국통신학회 동계종합학술발표회, 2015.01.

W. Kim, S. Chung, and J. Shi, "WiPCon: A proxied control plane for wireless access points in software defined networks," IEEE CSE 2014, 2014.12.

W. Kim, S. Chung, C. Ahn, and M. Do, "Seamless handoff and performance anomaly reduction schemes based on OpenFlow access points," IEEE WAINA 2014, 2014.05.

W. Kim and S. Chung, "Design of the control overhead reduction scheme for OpenFlow-based WLAN," 2014 한국통신학회 동계종합학술발표회, 2014.01.

M. Do, S. Chung, and W. Kim, "An improvement of the packet forwarding method between virtual APs for WLAN based on OpenFlow," 2014 한국통신학회 동계종합학술발표회, 2014.01.

W. Kim and S. Chung, "Design of optimized AODV routing protocol for multi-interface multi-channel wireless mesh networks," IEEE AINA 2013, 2013.03.

W. Kim and S. Chung, "Design and implementation of IEEE 802.11 n in multi-hop over wireless mesh networks with multi-channel multi-interface," IEEE HPCC 2012, 2012.06.

P. Sreekumari, S. Chung, and W. Kim, "A Timestamp based Detection of fast retransmission loss for improving the performance of TCP NewReno over wireless networks," IEEE WIMOB 2011, 2011.10.

J. Kim, S. Chung, C. Ahn, and W. Kim, "Implementing channel-load aware routing scheme for IEEE 802.11 mesh networks," IEEE WIMOB 2011, 2011.10.

P. Sreekumari, S. Chung, and W. Kim, "An enhanced TCP scheme for distinguishing non-congestion losses from packet reordering over wireless mesh networks," IEEE HPCC 2011, 2011.09.

J. Kim, S. Chung, Y. Lee, C. Ahn, W. Kim, and M. Jung, "Design and implementation of a WLAN mesh router based on multipath routing," IEEE ICOIN 2011, 2011.01.

Patents