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149
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ISW
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. In this paper we consider a new and efficient optimistic nonrepudiation protocol. In a non-repudiation protocol, during which Alice wants to transmit a message to Bob, Al...
171
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MMMACNS
2001
Springer
15 years 11 months ago
2001
Springer
The main cryptographic primitives (Bit Commitment (BC) and Oblivious Transfer (OT) protocols) based on noisy channels have been considered in [1] for asymptotic case. Non-asymptoti...
163
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COOPIS
2000
IEEE
15 years 11 months ago
2000
IEEE
Abstract. A main problem for electronic commerce, particularly for businessto-business applications, lies in the need for the involved information systems to meaningfully exchange ...
173
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DOLAP
2000
ACM
15 years 11 months ago
2000
ACM
A multidimensional database can be seen as a collection of multidimensional cubes, from which information is usually extracted by aggregation; aggregated data can be calculated ei...
191
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CIKM
2000
Springer
15 years 11 months ago
2000
Springer
With the proliferation of multimedia data, there is increasing need to support the indexing and searching of high dimensional data. Recently, a vector approximation based techniqu...