Location-dependent query processing: Where we are and where we are heading
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 …
intense research in mobile data services. Some of these services provide the user with …
TinyDB: an acquisitional query processing system for sensor networks
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 …
networks. Acquisitional issues are those that pertain to where, when, and how often data is …
[图书][B] Fundamentos de bases de datos
• 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 …
relacional orientado al usuario de mayor influencia: SQL. El Capítulo 5 cubre otros dos …
[PDF][PDF] Managing update conflicts in Bayou, a weakly connected replicated storage system
DB Terry, MM Theimer, K Petersen, AJ Demers… - ACM SIGOPS …, 1995 - dl.acm.org
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 …
environment that includes portable machines with less than ideal network connectivity. To …
The design of an acquisitional query processor for sensor networks
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 …
networks. Acquisitional issues are those that pertain to where, when, and how often data is …
Moving objects databases: Issues and solutions
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 …
For example, for a database representing the location of taxi-cabs a typical query may be …
Data on air: Organization and access
T Imielinski, S Viswanathan… - IEEE Transactions on …, 1997 - ieeexplore.ieee.org
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 …
fast and low power access to users equipped with palmtops, is a new challenge to the data …
Method for the distribution of code and data updates
A Van Hoff, J Payne, S Shaio - US Patent 5,919,247, 1999 - Google Patents
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 …
US5919247A - Method for the distribution of code and data updates - Google Patents Method for …
Updating and querying databases that track mobile units
In this paper, we consider databases representing information about moving objects (eg,
vehicles), particularly their location. We address the problems of updating and querying …
vehicles), particularly their location. We address the problems of updating and querying …
Mobile wireless computing: Challenges in data management
T Imielinski, BR Badrinath - Communications of the ACM, 1994 - dl.acm.org
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 …
and satellite services promises SMJ to make it possible for mobile users to access …