Integrating Image and Network-Based Topological Data through Spatial Data Fusion for Indoor Location-Based Services. - Dasol Ahn; Alexis Richard C. Claridades; Jiyeong Lee; Sang-Hoon Hong (J. Sensors, 2020)

Developing a Data Model of Indoor Points of Interest to Support Location-Based Services. - Alexis Richard C. Claridades; Jiyeong Lee (J. Sensors, 2020)

Defining a Model for Integrating Indoor and Outdoor Network Data to Support Seamless Navigation Applications. - Alexis Richard C. Claridades; Jiyeong Lee (ISPRS Int. J. Geo Inf., 2021)

An Indoor Space Subspacing Framework for Implementing a 3D Hierarchical Network-Based Topological Data Model. - Alexis Richard C. Claridades; Hyun-Sang Choi; Jiyeong Lee (ISPRS Int. J. Geo Inf., 2022)

Developing a Model to Express Spatial Relationships on Omnidirectional Images for Indoor Space Representation to Provide Location-Based Services. - Alexis Richard C. Claridades; Misun Kim; Jiyeong Lee (ISPRS Int. J. Geo Inf., 2023)

Developing a Geospatial Framework for Calculating a 15-Minute City Index (FMCI): The Case of Quezon City. - Carlo Angelo R. Mañago; Marielle G. Nasalita; Cesar V. Saveron; Ynah Andrea D. Sunga; Alexis Richard C. Claridades (GISTAM, 2025)

Development of a Fifteen-Minute City Index Using Walkability Scores and Age-Classified Population: The Case of Pasig City, Metro Manila, Philippines. - Carlo Angelo R. Mañago; Marielle G. Nasalita; Cesar V. Saveron; Ynah Andrea D. Sunga; Alexis Richard C. Claridades (ISPRS Int. J. Geo Inf., 2025)