947 search results - page 98 / 190 » Information Security in Mobile Databases |
282
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ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
We are witnessing in recent years growing interest for location-dependent information services among mobile users. This paper examines the issue of processing locationdependent qu...
181
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IFIP
1998
Springer
15 years 10 months ago
1998
Springer
The flexible integration of a range of disparate IT applications is a key requirement for today's global enterprises. The virtual enterprise, formed by a collection of collab...
133
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ENTCS
2007
15 years 6 months ago
2007
Spatial messaging is a term that defines the virtual publication of data in physical places. Generally, anyone in the neighborhood of such a publication point gets the message. F...
173
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USITS
1997
15 years 7 months ago
1997
Emerging applications in electronic commerce often involve very low-cost transactions, which execute in the context of ongoing, extended clientserver relationships. For example, c...
170
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DCC
2009
IEEE
16 years 1 months ago
2009
IEEE
For mobile image matching applications, a mobile device captures a query image, extracts descriptive features, and transmits these features wirelessly to a server. The server reco...