131
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CIKM
2006
Springer
15 years 7 months ago
2006
Springer
The rapid growth of transactional data brought, soon enough, into attention the need of its further exploitation. In this paper, we investigate the problem of securing sensitive k...
103
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EH
2004
IEEE
15 years 7 months ago
2004
IEEE
In this article we present the outline of a novel processor architecture aimed to the design of systems that more closely resemble, within the limitations imposed by the capabilit...
140
Voted
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
In this paper, we propose an approach for efficient approximative RkNN search in arbitrary metric spaces where the value of k is specified at query time. Our method uses an approx...
131
click to vote
EH
2004
IEEE
15 years 7 months ago
2004
IEEE
This paper describes the optimisation of the word length in a 16-point radix-4 reconfigurable pipelined Fast Fourier Transform (FFT) based receiver device. Two forms of optimisati...
149
Voted
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
New optimization techniques, e. g., in data stream management systems (DSMSs), make the treatment of disjunctive predicates a necessity. In this paper, we introduce and compare me...