Generating lane level road data from vehicle trajectories using Kernel Density Estimation. - E. R. I. A. C. M. Uduwaragoda; Amal Shegan Perera; S. A. D. Dias (ITSC, 2013)

Visualizing Location Uncertainty on Mobile Devices: Assessing Users' Perception and Preferences. - Champika Manel Ranasinghe; Christian Kray (AGILE Conf., 2016)

Pedestrian navigation and GPS deteriorations: user behavior and adaptation strategies. - Champika Ranasinghe; Sven Heitmann; Albert Hamzin; Max Pfeiffer; Christian Kray (OZCHI, 2018)

Visualizing Location Uncertainty on Mobile Devices: Cross-Cultural Differences in Perceptions and Preferences. - Champika Ranasinghe; Jakub Krukar; Christian Kray (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018)

Location Information Quality: A Review. - Champika Ranasinghe; Christian Kray (Sensors, 2018)

Adapting navigation support to positional information of varying quality. - Champika Epa Ranasinghe (2018)

Evaluating User Experience under Location Quality Variations: A Framework for in-the-wild Studies. - Champika Ranasinghe; Max Pfeiffer; Sven Heitmann; Christian Kray (MobileHCI, 2019)

Visualising Location Uncertainty to Support Navigation under Degraded GPS Signals: a Comparison Study. - Champika Ranasinghe; Nicholas Schiestel; Christian Kray (MobileHCI, 2019)

Autonomous Vehicle-Pedestrian Interaction Across Cultures: Towards Designing Better External Human Machine Interfaces (eHMIs). - Champika Ranasinghe; Kai Holländer; Rebecca Currano; David Sirkin; Dylan Moore 001; Stefan Schneegass; Wendy Ju (CHI Extended Abstracts, 2020)

Physicalizing Sustainable Development Goals Data: An Example with SDG 7 (Affordable and Clean Energy). - Rick van Loenhout; Champika Ranasinghe; Auriol Degbelo; Nacir Bouali (CHI Extended Abstracts, 2022)

SixFeet: An Interactive, Corona-Safe, Multiplayer Sports Platform. - Dees B. W. Postma; Annabelle de Ruiter; Dennis Reidsma; Champika Ranasinghe (TEI, 2022)

EmoClock: Communicating Real-Time Emotional States Through Data Physicalizations. - Dennis Peeters; Champika Ranasinghe; Auriol Degbelo; Faizan Ahmed (INTERACT (1), 2023)

WashWall: An Interactive Smart Mirror for Motivating Handwashing Among Primary School Children. - Dees B. W. Postma; Champika Manel Ranasinghe; Christos Constantinou; Vincent P. G. Diks; Younghun Rhee; Willem H. P. van Dijk; Amir Sassanian; Dennis Reidsma (INTERACT (2), 2023)

Encoding Variables, Evaluation Criteria and Evaluation Methods for Data Physicalizations: A Review. - Champika Ranasinghe; Auriol Degbelo (CoRR, 2023)

Encoding Variables, Evaluation Criteria, and Evaluation Methods for Data Physicalisations: A Review. - Champika Ranasinghe; Auriol Degbelo (Multimodal Technol. Interact., 2023)

Data Physicalization and Tangible Manipulation for Engaging Children with Data: An Example with Air Quality Data. - Sander de Kreij; Champika Ranasinghe; Auriol Degbelo (IDC, 2024)

Data Physicalization with Haptic Variables: Exploring Resistance and Friction. - Sander Dullaert; Champika Ranasinghe; Auriol Degbelo; Nacir Bouali (CHI Extended Abstracts, 2024)

SixFeet Reimagined - An Interactive Exercise System to Support Sport Specific Training in Pandemic Times. - Dees B. W. Postma; Annabelle de Ruiter; Champika Ranasinghe; Dennis Reidsma (NordiCHI, 2024)