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SIGMOD
2006
ACM
14 years 10 months ago
2006
ACM
The current SQL standard for access control is coarse grained, in that it grants access to all rows of a table or none. Fine-grained access control, which allows control of access...
EGOV
2004
Springer
14 years 3 months ago
2004
Springer
This paper describes an architecture which can be used to access geographic information from mobile devices with limited display and processing characteristics, such as Personal Di...
PERCOM
2006
ACM
14 years 9 months ago
2006
ACM
Many information services in pervasive computing offer rich information, which is information that includes other types of information. For example, the information listed in a pe...
DEXAW
2005
IEEE
14 years 3 months ago
2005
IEEE
Providing comprehensive accessibility is the major challenge for tourism service providers to address people with disabilities (and older people) as growing consumer groups. Infor...
ISIWI
2000
13 years 11 months ago
2000
Electronic publishing brings about some substantial shifts in technological as well as socio-political patterns that were in place during the era of paper publications. The tensio...