The continuous development of wireless networks and mobile devices has motivated an
intense research in mobile data services. Some of these services provide the user with …

We discuss the design of an acquisitional query processor for data collection in sensor
networks. Acquisitional issues are those that pertain to where, when, and how often data is …

Bayou is a replicated, weakly consmtent storage system designed for a mobile computing
environment that includes portable machines with less than ideal network connectivity. To …

We discuss the design of an acquisitional query processor for data collection in sensor
networks. Acquisitional issues are those that pertain to where, when, and how often data is …

Consider a database that represents information about moving objects and their location.
For example, for a database representing the location of taxi-cabs a typical query may be …

Organizing massive amount of data on wireless communication networks in order to provide
fast and low power access to users equipped with palmtops, is a new challenge to the data …

US5919247A - Method for the distribution of code and data updates - Google Patents
US5919247A - Method for the distribution of code and data updates - Google Patents Method for …

In this paper, we consider databases representing information about moving objects (eg,
vehicles), particularly their location. We address the problems of updating and querying …

• Bases de datos relacionales (Capítulos 4 al 7). El Capítulo 4 se centra en el lenguaje
relacional orientado al usuario de mayor influencia: SQL. El Capítulo 5 cubre otros dos …

he rapidly expanding tech-SMAAAS a. s/ト/nology of cellular communications, wireless LAN,
and satellite services promises SMJ to make it possible for mobile users to access …