In this paper we discuss the very important issue of indoor location services. Location
services have been in use, and studied, for a long time in mobile networks. With the …

Location-based mobile services have been in use, and studied, for a long time. With the
proliferation of wireless networking technologies, users are mostly interested in advanced …

Growing numbers of mobile devices in our daily life and their capability to fulfill challenging
computational tasks raise the question about new application fields beyond well-established …

Much research has recently been devoted to developing approaches, techniques, and
technologies which assist people with navigation within buildings. Routing is an essential …

The context sensitive indoor navigation system (CoINS) implements an architecture to
develop context-aware indoor user guidance services and applications. This paper presents …

Global navigation systems and location-based services have found their way into our daily
lives. Recently, indoor positioning techniques have also been proposed, and there are …

Indoor navigation will become an importantapplication on a smartphone for Location-Based
Service (LBS). An indoor navigation system should work under normalcircumstances and …

Indoor navigation highly depends on context and requires flexible data structures to support
the many use cases and configurations. For example, an indoor navigation system must …

We introduce a spatial representation, s-map, for an indoor navigation robot. The s-map
represents the locations of obstacles in a planar domain, where obstacles are defined as …

Determining the context of users and machines is an important topic in current computing
research. An essential detail of a physical object's context is its location, which includes both …