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ICASSP
2009
IEEE
16 years 1 months ago
Secure image retrieval through feature protection
This paper addresses the problem of image retrieval from an encrypted database, where data confidentiality is preserved both in the storage and retrieval process. The paper focus...
Wenjun Lu, Avinash L. Varna, Ashwin Swaminathan, M...
ICDE
2002
IEEE
204views Database» more  ICDE 2002»
16 years 8 months ago
Approximating a Data Stream for Querying and Estimation: Algorithms and Performance Evaluation
Obtaining fast and good quality approximations to data distributions is a problem of central interest to database management. A variety of popular database applications including,...
Sudipto Guha, Nick Koudas
CLOUDCOM
2009
Springer
16 years 1 months ago
Cloudbus Toolkit for Market-Oriented Cloud Computing
This keynote paper: (1) presents the 21st century vision of computing and identifies various IT paradigms promising to deliver computing as a utility; (2) defines the architecture ...
Rajkumar Buyya, Suraj Pandey, Christian Vecchiola
JSW
2008
196views more  JSW 2008»
15 years 6 months ago
Providing Data Items with Time Constraints in Multi-Channel Broadcasting Environments
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...
Ding-Jung Chiang, Hwei-Jen Lin, Timothy K. Shih
VTC
2007
IEEE
112views Communications» more  VTC 2007»
16 years 28 days ago
Unequal Importance Image Communication over Heterogeneous Networks
An unequal importance communication approach, for reliable and real-time image communication over heterogeneous networks and its applications in mobile communication systems is pre...
Mehdi Malboubi, Ahmad Bahai, Mustafa Ergen, Pravin...