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FLAIRS
2001
15 years 7 months ago
An Empirical Comparison of Methods for Iceberg-CUBE Construction
TheIceberg-Cube problemis to identify the combinations of valuesfor a set of attributes for whicha specified aggregationfunction yields values over a specified aggregate threshold...
Leah Findlater, Howard J. Hamilton
SRDS
2003
IEEE
15 years 11 months ago
Epidemic Spreading in Real Networks: An Eigenvalue Viewpoint
How will a virus propagate in a real network? Does an epidemic threshold exist for a finite powerlaw graph, or any finite graph? How long does it take to disinfect a network giv...
Yang Wang 0008, Deepayan Chakrabarti, Chenxi Wang,...
AISM
2004
15 years 7 months ago
Securing Web Services with XML aware Digital Signatures
The evolution of web services has facilitated the integration of business processes scattered across different geographical locations of the world. Along with the benefits that we...
Sabbir Ahmed, Leisa Armstrong
SP
2002
IEEE
140views Security Privacy» more  SP 2002»
15 years 5 months ago
Efficient Multicast Packet Authentication Using Signature Amortization
We describe a novel method for authenticating multicast packets that is robust against packet loss. Our main focus is to minimize the size of the communication overhead required t...
Jung Min Park, Edwin K. P. Chong, Howard Jay Siege...
CAISE
2005
Springer
15 years 11 months ago
Estimating Recall and Precision for Vague Queries in Databases
In vague queries, a user enters a value that represents some real world object and expects as the result the set of database values that represent this real world object even with ...
Raquel Kolitski Stasiu, Carlos A. Heuser, Roberto ...