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SACMAT
2004
ACM
15 years 3 months ago
2004
ACM
Ubiquitous computing uses a variety of information for which access needs to be controlled. For instance, a person’s current location is a sensitive piece of information, which ...
ER
1998
Springer
15 years 2 months ago
1998
Springer
The practical implementation and use of a mediator for fixed income securities analysis demonstrated the potential for extending the application of conceptual modeling from the sys...
SIGMOD
1998
ACM
15 years 2 months ago
1998
ACM
Remote data access from disparate sources across a widearea network such as the Internet is problematic due to the unpredictable nature of the communications medium and the lack o...
SIGIR
2009
ACM
15 years 4 months ago
2009
ACM
Web search is increasingly exploiting named entities like persons, places, businesses, addresses and dates. Entity ranking is also of current interest at INEX and TREC. Numerical ...
IJCMAM
2010
14 years 7 months ago
2010
For health care related research studies the medical records of patients may need to be retrieved from multiple sites with different regulations on the disclosure of health inform...