Fuzzy-Timing Petri Nets with Choice Probabilities for Response Time Analysis. - Jaegeol Yim; Gyeyoung Lee (International Conference on Computational Science (4), 2007)

Implementation of Web Services for ILBS. - Changyong Han; Jaegeol Yim; Gyeyoung Lee (FGIT-GDC, 2011)

Petri Net Representation of Ontologies for Indoor Location- Based Services. - Jaegeol Yim; Jaehun Joo; Gyeyoung Lee (FGIT-GDC, 2011)

Kalman Filter vs. Particle Filter in Improving K-NN Indoor Positioning. - Jaegeol Yim; Jinseog Kim; Gyeyoung Lee; Kyubark Shim (KES (2), 2011)