Lifeline: Emergency Ad Hoc Network. - Se-Hang Cheong; Kai-Ip Lee; Yain-Whar Si; Leong Hou U (CIS, 2011)

A layered approach to link analysis and visualization of event data. - Yain-Whar Si; Se-Hang Cheong; Simon Fong 001; Robert P. Biuk-Aghai; Tat-Man Cheong (ICDIM, 2012)

Accelerating the Kamada-Kawai Algorithm for Boundary Detection in a Mobile Ad Hoc Network. - Se-Hang Cheong; Yain-Whar Si (ACM Trans. Sens. Networks, 2017)

Snapshot Visualization of Complex Graphs with Force-Directed Algorithms. - Se-Hang Cheong; Yain-Whar Si (ICBK, 2018)

Saving lives: design and implementation of lifeline emergency ad hoc network. - Se-Hang Cheong; Yain-Whar Si; Leong Hou U (Int. J. Pervasive Comput. Commun., 2018)

CWBound: boundary node detection algorithm for complex non-convex mobile ad hoc networks. - Se-Hang Cheong; Yain-Whar Si (J. Supercomput., 2018)

Boundary Node Detection and Unfolding of Complex Non-Convex Ad Hoc Networks. - Se-Hang Cheong; Yain-Whar Si (ACM Trans. Sens. Networks, 2018)

Force-directed algorithms for schematic drawings and placement: A survey. - Se-Hang Cheong; Yain-Whar Si (Inf. Vis., 2020)

Online force-directed algorithms for visualization of dynamic graphs. - Se-Hang Cheong; Yain-Whar Si; Raymond K. Wong 001 (Inf. Sci., 2021)

Coverage hole detection in WSN with force-directed algorithm and transfer learning. - Yue-Hui Lai; Se-Hang Cheong; Hui Zhang 062; Yain-Whar Si (Appl. Intell., 2022)

Online force-directed algorithms for visualization of dynamic graphs. - Se-Hang Cheong; Yain-Whar Si (CoRR, 2022)

Hole detection in wireless sensor network with force-directed algorithm and contour tracing. - Se-Hang Cheong; Kuai-Un Mok; Yain-Whar Si (Int. J. Sens. Networks, 2022)

An image classification approach for hole detection in wireless sensor networks. - Se-Hang Cheong; Kim-Hou Ng; Yain-Whar Si (J. Supercomput., 2022)