Location Based Services and TeleCartography (Lecture Notes in Geoinformation and Cartography)

Map navigation with mobile devices: virtual versus physical movement with and without visual context

Proceedings of the 9th international conference on Multimodal interfaces

Editorial

Journal of Location Based Services - 4th International Conference on LBS and TeleCartography Hong Kong

Wayfinding choremes-a language for modeling conceptual route knowledge

Journal of Visual Languages and Computing

Showing where to go by maps or pictures: an empirical case study at subway exits

COSIT'09 Proceedings of the 9th international conference on Spatial information theory

Recommendations based on region and spatial profiles

W2GIS'12 Proceedings of the 11th international conference on Web and Wireless Geographical Information Systems