Android provides location based services throughLocationManager(package android.Location) class. This class provides periodical updates about the location of the device. In order to userLocationManager, we need to get a reference ofLocationManagerclass by callinggetSystemServicemethod. Later on, we need ...
One naive solution to achieve the optimal query answering time is to store the shortest paths for all the vertex pairs in the graph. However, the space requirement of O(n3) (n=|V|) is prohibitively high,1 thus prevents it from being useful as long as the graph size is large. Samet ...
proposed a sensor-assisted RFID-based indoor tracking system [23] which uses active RFID technology to identify the location of elderly people living alone. The active RFID system may exhaust much more energy than the passive RFID system. The LF RFID system has a short reading range at ...