Landmarks are a fascinating subject of research. On one hand they are ubiquitous in our
thinking and speaking about our living environment. We refer to them when describing our …

Spatial experience has been extensively researched in various fields, with Space Syntax
being one of the most widely used methodologies. Multiple Space Syntax techniques have …

Motion planning among dynamic obstacles is an essential capability towards navigation in
the real-world. Sampling-based motion planning algorithms find solutions by approximating …

Unlike the large body of research on investigating interactions among cities using survey
data, the social media-based city interaction study has received much less exploration …

Inspired by progresses in cognitive science, artificial intelligence, computer vision, and
mobile computing technologies, we propose and implement a wearable virtual usher for …

Many architectures of location based services (LBS) focus on the interplay of the involved
technologies. Instead, we present a modular architecture that centers on the outcomes of …

In this paper, we explore a new way to provide context-aware assistance for indoor
navigation using a wearable vision system. We investigate how to represent the cognitive …

Context plays a crucial role when measuring the similarity of two concepts. Nonetheless, the
modelling of context has been mostly neglected in existing similarity measurement theories …

Abstract Geographic Information Science focuses traditionally on spatial information of
geographic scale and associates this per default with outdoor environments. Systems …

People learn the layout of cities mainly through a series of trips. Wayfinders experience the
city structure differently depending on the mode of transport they use. The acquired mental …