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CBMS
2007
IEEE
16 years 28 days ago
Merging Healthcare Ontologies: Inconsistency Tolerance and Implementation Issues
A major challenge for ontology integration is to deal with inconsistencies. Existing merging tools are based on classical logic and are forced to avoid inconsistencies (to prevent...
Fahim T. Imam, Wendy MacCaull, Margaret Ann Kenned...
ICS
2007
Tsinghua U.
16 years 22 days ago
Proactive fault tolerance for HPC with Xen virtualization
Large-scale parallel computing is relying increasingly on clusters with thousands of processors. At such large counts of compute nodes, faults are becoming common place. Current t...
Arun Babu Nagarajan, Frank Mueller, Christian Enge...
CCS
2007
ACM
16 years 23 days ago
Defining categories to select representative attack test-cases
To ameliorate the quality of protection provided by intrusion detection systems (IDS) we strongly need more effective evaluation and testing procedures. Evaluating an IDS against ...
Mohammed S. Gadelrab, Anas Abou El Kalam, Yves Des...
ICDE
2006
IEEE
138views Database» more  ICDE 2006»
16 years 19 days ago
Toward a Query Language for Network Attack Data
The growing sophistication and diversity of malicious activity in the Internet presents a serious challenge for network security analysts. In this paper, we describe our efforts t...
Bee-Chung Chen, Vinod Yegneswaran, Paul Barford, R...
IPPS
2005
IEEE
16 years 5 days ago
A Parallel Algorithm for Correlating Event Streams
This paper describes a parallel algorithm for correlating or “fusing” streams of data from sensors and other sources of information. The algorithm is useful for applications w...
Daniel M. Zimmerman, K. Mani Chandy