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AO
2005
13 years 4 months ago
2005
KCAP
2005
ACM
13 years 10 months ago
2005
ACM
ICALP
2005
Springer
13 years 10 months ago
2005
Springer
We present a new primitive—Append-only Signatures (AOS)—with the property that any party given an AOS signature Sig[M1] on message M1 can compute Sig[M1 M2] for any message M2...
AO
2005
13 years 4 months ago
2005
The paper considers the problem of defining concepts within formal ontologies. A number of distinct modes of definition are identified, which represent alternative viewpoints on t...
AO
2005
13 years 4 months ago
2005
Relationships are an integral part of the design of a database. Comparing and integrating relationships from heterogeneous databases requires that the relationships be mapped to ea...