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IDEAS
2003
IEEE
171views Database» more  IDEAS 2003»
15 years 10 months ago
Dynamic Data Management for Location Based Services in Mobile Environments
We characterize the dynamic data management problem for location based services(LBS) in mobile environments and devise a cost model for servicing both location independent and loc...
Shiow-yang Wu, Kun-Ta Wu
NCA
2003
IEEE
15 years 9 months ago
Transparent Distributed Redirection of HTTP Requests
Replication in the World-Wide Web covers a wide range of techniques. Often, the redirection of a client browser towards a given replica of a Web page has to be explicit and is per...
Aline Baggio, Maarten van Steen
WMCSA
1999
IEEE
15 years 8 months ago
DataX: an Approach to Ubiquitous Database Access
This paper describes an approach for enabling remote database access from heterogeneous thin clients. DataX is a proxy-based architecture that supports disconnected operation by r...
Hui Lei, Marion Blount, Carl D. Tait
CCS
1998
ACM
15 years 8 months ago
Authenticated Group Key Agreement and Friends
Many modern computing environments involve dynamic peer groups. Distributed simulation, multi-user games, conferencing and replicated servers are just a few examples. Given the op...
Giuseppe Ateniese, Michael Steiner, Gene Tsudik
139
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WETICE
1996
IEEE
15 years 8 months ago
Role-based security for distributed object systems
This paper describes a security architecture designed to support role-based access control for distributed object systems in a large-scale, multi-organisational enterprise in whic...
Nicholas Yialelis, Emil Lupu, Morris Sloman