6 search results - page 1 / 2 » Efficient Sequential Aggregate Signed Data |
EUROCRYPT
2008
Springer
14 years 19 days ago
2008
Springer
EUROCRYPT
2006
Springer
14 years 2 months ago
2006
Springer
We present the first aggregate signature, the first multisignature, and the first verifiably encrypted signature provably secure without random oracles. Our constructions derive f...
PVLDB
2010
13 years 5 months ago
2010
A RkNN query returns all objects whose nearest k neighbors contain the query object. In this paper, we consider RkNN query processing in the case where the distances between attri...
ICDE
2005
IEEE
15 years 7 days ago
2005
IEEE
Previous work on mining transactional database has focused primarily on mining frequent itemsets, association rules, and sequential patterns. However, interesting relationships be...
ICS
2010
Tsinghua U.
14 years 1 months ago
2010
Tsinghua U.
As the number of I/O-intensive MPI programs becomes increasingly large, many efforts have been made to improve I/O performance, on both software and architecture sides. On the sof...