A Service-Oriented Middleware for Seamless Nomadic System-Aware (SNA) Servants
Dario Maggiorini, Walter Cazzola, B. S. Prabhu, Rajit Gadh · 2003
In the last few years there has been a considerable penetration of wireless technology in everyday life. This penetration has also increased the availability of Location Dependent Information Services (LDIS) [1], such as local information access (e.g. traffic reports, news, etc.), nearest-neighbor queries (such as finding the nearest restaurant, gas station, medical facility, ATM, etc.) and others.