Context-aware modelling of continuous location-dependent queries in indoor environments

Context-aware modelling of continuous location-dependent queries in indoor environments

Emerging and continuing advances in ambient systems and localization techniques have brought novel opportunities to develop context-aware navigation services in indoor environments. Diverse kinds of services delivered to the users can be provided by enabling real-time integration of contextual dimensions. In particular, continuous location-dependent queries can be considered as key elements for...

COST Action IC0903: Knowledge Discovery from Moving Objects (MOVE) CONTEXT-AWARE PROCESSING OF CONTINUOUS LOCATION-DEPENDENT QUERIES IN INDOOR ENVIRONMENTS

Probabilistic Continuous Update Scheme in Location Dependent Continuous Queries

It is difficult to maintain the exact location of mobile objects due to the limited resources in a mobile network. A consequence of this problem is that the update cost for a location-dependent continuous query for moving objects can be quite high using traditional methods. In this paper, we propose a probabilistic update method to maintain the fidelity of the query results without incurring si...

Knowledge-assisted Location-adaptive Context-aware System (KLCS) to distinguish Outdoor and Indoor Environments

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Location-Dependent and Context-Aware Computing

In his seminal paper, Mark Weiser (1991) presented a vision of pervasive computing, in which the users will be surrounded by a ubiquitous computing environment available to them at anytime and anywhere. In this paradigm, computing devices and sensors are seamlessly embedded in the environment and enable the computing system to possess a certain level of intelligence so that the users would give...