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SIGMOD
1994
ACM
175views Database» more  SIGMOD 1994»
15 years 10 months ago
Sleepers and Workaholics: Caching Strategies in Mobile Environments
In the mobile wireless computing environment of the future, a large number of users, equipped with low-powered palmtop machines, will query databases over wireless communication ch...
Daniel Barbará, Tomasz Imielinski
STORAGESS
2005
ACM
15 years 11 months ago
Pvault: a client server system providing mobile access to personal data
In this paper we describe the design for the Pvault software, which is a personal data manager that stores and retrieves data from a remote untrusted data server securely. The maj...
Ravi Chandra Jammalamadaka, Sharad Mehrotra, Nalin...
ADBIS
2000
Springer
169views Database» more  ADBIS 2000»
15 years 10 months ago
Data Organization Issues for Location-Dependent Queries in Mobile Computing
We consider queries which originate from a mobile unit and whose result depends on the location of the user who initiates the query. Example of such a query is How many people are ...
Sanjay Kumar Madria, Bharat K. Bhargava, Evaggelia...
DEXAW
2004
IEEE
90views Database» more  DEXAW 2004»
15 years 10 months ago
Opportunistic Dissemination of Spatio-Temporal Resource Information in Mobile Peer to Peer Networks
In this paper we examine the dissemination of availability reports about resources in mobile peer-topeer networks, where vehicles, pedestrian or sensors communicate with each othe...
Ouri Wolfson, Bo Xu
ATAL
2005
Springer
15 years 11 months ago
Towards a theory of "local to global" in distributed multi-agent systems (II)
a growing need to study abstract problems in distributed multi-agent systems in a systematic way, as well as to provide a qualitative mathematical framework in which to compare po...
Daniel Yamins