A database infrastructure for supporting applications of ubiquitous sensor networks
Hideyuki Kawashima · 2008
This demonstration proposal describes a database system for ubiquitous sensor networks, KRAFT. KRAFT has three remarkable features: real-time monitoring, pattern recognition and fast data storing. As for real-time monitoring, KRAFT adjusts invocation times of continual queries control user level thread scheduler. As for pattern recognition, KRAFT provides analytical functions, sliding window functions and sequence matching functions.