As an alternative to ad hoc wireless sensor networks, we propose to utilize the mobile devices that are carried by people who walk along the site on which the sensors are deployed....
Complex event detection over data streams has become ubiquitous through the widespread use of sensors, wireless connectivity and the wide variety of end-user mobile devices. Typic...
Panayiotis Neophytou, Mohamed A. Sharaf, Panos K. ...
—Urban sensing where mobile users continuously gather, process, and share location-sensitive sensor data (e.g., street images, road condition, traffic flow) is emerging as a ne...
Even though geo data are getting more and more widely available nowadays, they often do not meet the requirements of location-based services concerning structure, content and forma...
Sensor networks are becoming an important part of the IT landscape. Existing systems, however, are limited in two fundamental ways: lack of data independence, and poor integration...