All Stories

  1. Mean-teacher-based semi-supervised learning framework for scalable indoor localization using Wi-Fi RSSI fingerprinting

    Article • Applied Soft Computing, September 2026, Elsevier

    Dr Kyeong Soo Kim

  2. Decentralized Indoor Localization Based on A Sparse Gaussian Process with Reduced-Dimensional Inputs for Real-Time Sensing and Training on IoT Devices

    Article • IEEE Sensors Journal, January 2026, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  3. On the Use and Construction of Wi-Fi Fingerprint Databases for Large-Scale Multi-Building and Multi-Floor Indoor Localization: A Case Study of the UJIIndoorLoc Database

    Article • Sensors, June 2024, MDPI AG

    Dr Kyeong Soo Kim

  4. Theoretical and Practical Bounds on the Initial Value of Clock Skew Compensation Algorithm Immune to Floating-Point Precision Loss for Resource-Constrained Wireless Sensor Nodes

    Article • Fiber & Integrated Optics, May 2024, Taylor & Francis

    Dr Kyeong Soo Kim

  5. On the Use and Construction of Wi-Fi Fingerprint Databases for Large-Scale Multi-Building and Multi-Floor Indoor Localization: A Case Study of the UJIIndoorLoc Database

    Article • April 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  6. On the Use and Construction of Wi-Fi Fingerprint Databases for Large-Scale Multi-Building and Multi-Floor Indoor Localization: A Case Study of the UJIIndoorLoc Database

    Article • March 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  7. Static vs. Dynamic Databases for Indoor Localization Based on Wi-Fi Fingerprinting: A Discussion from a Data Perspective

    Article • February 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  8. Multi-Dimensional Wi-Fi Received Signal Strength Indicator Data Augmentation Based on Multi-Output Gaussian Process for Large-Scale Indoor Localization

    Article • Sensors, February 2024, MDPI AG

    Dr Kyeong Soo Kim

  9. Analysis on the Hesitation and its Application to Decision Making

    Article • Decision Making Applications in Management and Engineering, January 2024, Regional Association for Security and Crisis Management

    Dr Kyeong Soo Kim, Henry Zane

  10. Hierarchical Stage-Wise Training of Linked Deep Neural Networks for Multi-Building and Multi-Floor Indoor Localization Based on Wi-Fi RSSI Fingerprinting

    Article • IEEE Sensors Journal, January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  11. Exploiting Unlabeled RSSI Fingerprints in Multi-Building and Multi-Floor Indoor Localization through Deep Semi-Supervised Learning Based on Mean Teacher

    Article • November 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  12. Stage-Wise and Hierarchical Training of Linked Deep Neural Networks for Large-Scale Multi-Building and Multi-Floor Indoor Localization Based on Wi-Fi Fingerprinting

    Article • November 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  13. Theoretical and Practical Bounds on the Initial Value of Clock Skew Compensation Algorithm Immune to Floating-Point Precision Loss for Resource-Constrained Wireless Sensor Nodes

    Article • October 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  14. A Novel Preference Scale Function Based on Poincaré Metric for Decision-Making

    Article • July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim, Henry Zane

  15. Energy-Efficient Message Bundling with Delay and Synchronization Constraints in Wireless Sensor Networks

    Article • Sensors, July 2022, MDPI AG

    Dr Kyeong Soo Kim

  16. Multi-Output Gaussian Process-Based Data Augmentation for Multi-Building and Multi-Floor Indoor Localization

    Article • May 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  17. Clock Skew Compensation Algorithm Immune to Floating-Point Precision Loss

    Article • IEEE Communications Letters, April 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  18. Hierarchical Multi-Building And Multi-Floor Indoor Localization Based On Recurrent Neural Networks

    Article • November 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  19. Investigation of Applicability of Impact Factors to Estimate Solar Irradiance: Comparative Analysis Using Machine Learning Algorithms

    Article • Applied Sciences, September 2021, MDPI AG

    Dr Kyeong Soo Kim

  20. Improving Multi-Hop Time Synchronization Performance in Wireless Sensor Networks Based on Packet-Relaying Gateways With Per-Hop Delay Compensation

    Article • IEEE Transactions on Communications, September 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  21. NISA: Node Identification and Spoofing Attack Detection Based on Clock Features and Radio Information for Wireless Sensor Networks

    Article • IEEE Transactions on Communications, July 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  22. Per-Hop Delay Compensation in Time Synchronization for Multi-Hop Wireless Sensor Networks Based on Packet-Relaying Gateways

    Article • IEEE Communications Letters, October 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  23. Hierarchical Auxiliary Learning

    Article • Machine Learning Science and Technology, September 2020, Institute of Physics Publishing

    Dr Kyeong Soo Kim

  24. A Beaconless Asymmetric Energy-Efficient Time Synchronization Scheme for Resource-Constrained Multi-Hop Wireless Sensor Networks

    Article • IEEE Transactions on Communications, March 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  25. On the practical implementation of propagation delay and clock skew compensated high-precision time synchronization schemes with resource-constrained sensor nodes in multi-hop wireless sensor networks

    Article • Computer Networks, January 2020, Elsevier

    Dr Kyeong Soo Kim

  26. Analysis on EEG signal with machine learning

    Article • November 2019, SPIE

    Henry Zane, Dr Kyeong Soo Kim

  27. Analysis of Public Complaints to Identify Priority Policy Areas: Evidence from a Satellite City around Seoul

    Article • Sustainability, November 2019, MDPI AG

    Dr Kyeong Soo Kim

  28. Neural-Network-Based Building Energy Consumption Prediction with Training Data Generation

    Article • Processes, October 2019, MDPI AG

    Dr Kyeong Soo Kim

  29. Data Gathering and Application to Building Energy Optimization with Sensitivity Analysis for IoT Applications

    Article • October 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  30. Atomic Scheduling of Appliance Energy Consumption in Residential Smart Grids

    Article • Energies, September 2019, MDPI AG

    Dr Kyeong Soo Kim

  31. Optimal Message Bundling with Delay and Synchronization Constraints in Wireless Sensor Networks

    Article • Sensors, September 2019, MDPI AG

    Dr Kyeong Soo Kim

  32. MTFS: Merkle-Tree-Based File System

    Article • May 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  33. Simulation Reproducibility with Python and Pweave

    Article • January 2019, Springer Science + Business Media

    Dr Kyeong Soo Kim

  34. Hybrid Building/Floor Classification and Location Coordinates Regression Using A Single-Input and Multi-Output Deep Neural Network for Large-Scale Indoor Localization Based on Wi-Fi Fingerprinting

    Article • November 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  35. XJTLUIndoorLoc: A New Fingerprinting Database for Indoor Localization and Trajectory Estimation Based on Wi-Fi RSS and Geomagnetic Field

    Article • November 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  36. Large-Scale Location-Aware Services in Access: Hierarchical Building/Floor Classification and Location Estimation Using Wi-Fi Fingerprinting Based on Deep Neural Networks

    Article • Fiber & Integrated Optics, April 2018, Taylor & Francis

    Dr Kyeong Soo Kim

  37. Deep-neural-network-based multi-building and multi-floor indoor localization scheme

    Article • Big Data Analytics, April 2018, Springer Science + Business Media

    Dr Kyeong Soo Kim

  38. Large-scale location-aware services in access: Hierarchical building/floor classification and location estimation using Wi-Fi fingerprinting based on deep neural networks

    Article • November 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  39. On the design of similarity measures based on fuzzy integral

    Article • June 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  40. Analysis of a Similarity Measure for Non-Overlapped Data

    Article • Symmetry, May 2017, MDPI AG

    Dr Kyeong Soo Kim

  41. Toward fully-shared access: hybrid isp traffic control architecture and service plans exploiting excess bandwidth in shared access networks

    Article • October 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  42. Multicores and GPU utilization in parallel swarm algorithm for parameter estimation of photovoltaic cell model

    Article • Applied Soft Computing, March 2016, Elsevier

    Dr Kyeong Soo Kim

  43. Energy-Efficient Time Synchronization Based on Asynchronous Source Clock Frequency Recovery and Reverse Two-Way Message Exchanges in Wireless Sensor Networks

    Article • IEEE Transactions on Communications, January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  44. Energy-aware subchannel assignment in OFDMA system with proportional rate constraints

    Article • October 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  45. On guaranteeing the quality of service of conformant traffic in excess bandwidth allocation for shared access networks

    Article • September 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  46. Toward fully-shared access: Designing ISP service plans leveraging excess bandwidth allocation

    Article • October 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  47. The effect of ISP traffic shaping on user-perceived performance in broadband shared access networks

    Article • Computer Networks, September 2014, Elsevier

    Dr Kyeong Soo Kim

  48. Comments on “IEEE 1588 Clock Synchronization Using Dual Slave Clocks in a Slave”

    Article • IEEE Communications Letters, June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  49. On the Excess Bandwidth Allocation in ISP Traffic Control for Shared Access Networks

    Article • IEEE Communications Letters, April 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  50. Performance Evaluation of Adaptive Context Aware Rate Selection Algorithm (ACARS) for Road Safety Applications in Vehicular Network

    Article • November 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  51. Cooperative ISP traffic shaping schemes in broadband shared access networks

    Article • September 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  52. Asynchronous Source Clock Frequency Recovery through Aperiodic Packet Streams

    Article • IEEE Communications Letters, July 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  53. Multi-channel deficit round-robin scheduling for hybrid TDM/WDM optical networks

    Article • October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  54. The effect of ISP traffic shaping on user-perceived performances in broadband access networks

    Article • October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  55. A Research Framework for the Clean-Slate Design of Next-Generation Optical Access

    Article • Fiber & Integrated Optics, April 2012, Taylor & Francis

    Dr Kyeong Soo Kim

  56. Clean-slate design of next-generation optical access

    Article • June 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  57. Cost-effective upgrade of WDM all-optical networks using overlay fibres and hop reduction links

    Article • European Transactions on Telecommunications, September 2010, Wiley

    Dr Kyeong Soo Kim

  58. A novel approach to WLAN mesh interworking with multiple mesh portals

    Article • September 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  59. On the Impact of Channel Outage on the throughput of Fast Retrial Random Access for OFDMA Uplink

    Article • May 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  60. OPN01-3: Achieving 100% Throughput in WDM-PON under the SUCCESS-HPON Architecture

    Article • November 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  61. Next Generation Optical Access Networks

    Article • October 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  62. SUCCESS-HPON: Migrating from TDM-PON to WDM-PON

    Article • September 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  63. Grid Reconfigurable Optical Wireless Network (GROW-Net) åÁV A New Hybrid Optical Wireless Access Network Architecture

    Article • January 2006, Atlantis Press

    Dr Kyeong Soo Kim

  64. Design and performance analysis of scheduling algorithms for WDM-PON under SUCCESS-HPON architecture

    Article • Journal of Lightwave Technology, November 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  65. SUCCESS-HPON: A next-generation optical access architecture for smooth migration from TDM-PON to WDM-PON

    Article • IEEE Communications Magazine, November 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  66. SUCCESS: A Next-Generation Hybrid WDM/TDM Optical Access Network Architecture

    Article • Journal of Lightwave Technology, November 2004, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  67. Design and performance evaluation of scheduling algorithms for unslotted CSMA/CA with backoff MAC protocol in multiple-access WDM ring networks

    Article • Information Sciences, January 2003, Elsevier

    Dr Kyeong Soo Kim

  68. On the evolution of PON-based FTTH solutions

    Article • Information Sciences, January 2003, Elsevier

    Dr Kyeong Soo Kim

  69. KALP: a Kalman filter-based adaptive clock method with low-pass prefiltering for packet networks use

    Article • IEEE Transactions on Communications, July 2000, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  70. Three-level traffic shaper and its application to source clock frequency recovery for VBR video services in ATM networks

    Article • IEEE/ACM Transactions on Networking, August 1995, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kyeong Soo Kim

  71. GA-based optimal dimensioning of three-level traffic shaper for statistical multiplexing in ATM networks

    Article • Annals of Telecommunications, July 1995, Springer Science + Business Media

    Dr Kyeong Soo Kim