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160
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
An image hash should be (1) robust to allowable operations and (2) sensitive to illegal manipulations (like image tampering) and distinct queries. Although existing methods try to...
256
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ICDE
1996
IEEE
16 years 8 months ago
1996
IEEE
I n recent years, numerous transaction models have been proposed to address the problems posed by advanced database applications, but only a few of these models are being used in ...
180
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
State of the art web search applications allow the user to aggregate information from many sources. Because of this, users are confronted with having to assess the reliability of ...
153
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
The web has become an important medium for news delivery and consumption. Fresh content about a variety of topics and events is constantly being created and published on the web b...
119
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Access and retrieval of meteorological and oceanographic data from heterogeneous sources in a distributed system presents many issues. Effective bandwidth utilization is important...