Cooperative non-line-of-sight localization technique for indoor wireless network. - Si Wen Chen; Soon Yim Tan (ICICS, 2011)

Single reference device-based weighted least squares localization using LOS and NLOS paths. - Si Wen Chen; Chee Kiat Seow; Soon Yim Tan (ICICS, 2015)

Elliptical Lagrange-Based NLOS Tracking Localization Scheme. - Si Wen Chen; Chee Kiat Seow; Soon Yim Tan (IEEE Trans. Wirel. Commun., 2016)