3274 search results - page 63 / 655 » Access Support in Object Bases |
ICOODB
2010
13 years 7 months ago
2010
Abstract. New emerging applications including genomic, multimedia, and geospatial technologies have necessitated the handling of complex application objects that are highly structu...
IWMMDBMS
1998
13 years 10 months ago
1998
Most applications that access large data objects do so through file systems, but file systems provide an incomplete solution, as they maintain insufficient metadata and do not pro...
DBSEC
2006
13 years 10 months ago
2006
We demonstrate how access control models and policies can be represented by using term rewriting systems, and how rewriting may be used for evaluating access requests and for provi...
ICDCSW
2003
IEEE
14 years 2 months ago
2003
IEEE
Access control in existing Java-based mobile agents is mostly based on code source due to limitations of early Java security architecture. That is, authorization is based on where...
INFOCOM
2000
IEEE
14 years 1 months ago
2000
IEEE
—We address the issue of power-controlled shared channel access in future wireless networks supporting packetized data traffic, beyond the voice-oriented continuous traffic prima...