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PODS
1998
ACM
152views Database» more  PODS 1998»
15 years 11 months ago
A Cost Model for Similarity Queries in Metric Spaces
We consider the problem of estimating CPU (distance computations) and I/O costs for processing range and k-nearest neighbors queries over metric spaces. Unlike the specific case ...
Paolo Ciaccia, Marco Patella, Pavel Zezula
FPL
1998
Springer
86views Hardware» more  FPL 1998»
15 years 11 months ago
Self Modifying Circuitry - A Platform for Tractable Virtual Circuitry
The readily available performance advantages, gained in early virtual circuitry systems, are being recouped following advances in general purpose processor architectures and have ...
Adam Donlin
FSE
1998
Springer
131views Cryptology» more  FSE 1998»
15 years 11 months ago
Cryptanalysis of TWOPRIME
Ding et al [DNRS97] propose a stream generator based on several layers. We present several attacks. First, we observe that the non-surjectivity of a linear combination step allows ...
Don Coppersmith, David Wagner, Bruce Schneier, Joh...
KDD
1998
ACM
99views Data Mining» more  KDD 1998»
15 years 11 months ago
On the Efficient Gathering of Sufficient Statistics for Classification from Large SQL Databases
For a wide variety of classification algorithms, scalability to large databases can be achieved by observing that most algorithms are driven by a set of sufficient statistics that...
Goetz Graefe, Usama M. Fayyad, Surajit Chaudhuri
MABS
1998
Springer
15 years 11 months ago
ABCDE: Agent Based Chaotic Dynamic Emergence
This paper concerns agent based experiments in the field of negotiation and exchange simulation. A computer simulation environment is built, showing the emergence of chaotic price ...
Pietro Terna
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