In our research, we have been concerned with the question of how to make relevant features of security situations visible to users in order to allow them to make informed decision...
Determining physical location of indoor objects is one of the key issues in development of context-aware applications in ubiquitous computing environment. This is mainly because c...
Ontology-based applications play an increasingly important role in the public and corporate Semantic Web. While today there exist a range of tools and technologies to support speci...
Inexpensive data collection and storage technologies and a global thirst for information have led to data repositories so large that users may become disoriented and unable to loc...
Collaborative applications provide a group of users with the facility to communicate and share data in a coordinate way. In this paper we propose a pattern system to design the ba...