Pervasive computing is a future technology that provides a user with the capability to compute and communicate from everywhere. In a pervasive computing environment, a user interac...
Divyan M. Konidala, Dang Nguyen Duc, Dongman Lee, ...
With the emergence of ubiquitous computing the role of sensor network is becoming more important which demands highest level security and energy efficiency. In this paper we have ...
Riaz Ahmed Shaikh, Sungyoung Lee, Young Jae Song, ...
Traditional key management techniques, such as public key cryptography or key distribution center (e.g., Kerberos), are often not effective for wireless sensor networks for the se...
Abstract—We study the ubiquitous data collection for mobile users in wireless sensor networks. People with handheld devices can easily interact with the network and collect data....
This paper presents MobiQuery, a spatiotemporal query service that allows mobile users to periodically gather information from their surrounding areas through a wireless sensor ne...