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SAC
2004
ACM
15 years 3 months ago
Web Services for E-commerce: guaranteeing security access and quality of service
Being E-commerce one of the most critical Internet application, it is fundamental to employ technologies which guarantee not only secure transactions but also an adequate quality ...
Mario Bravetti, Roberto Lucchi, Gianluigi Zavattar...
APPROX
2004
Springer
121views Algorithms» more  APPROX 2004»
15 years 3 months ago
Small Pseudo-random Families of Matrices: Derandomizing Approximate Quantum Encryption
A quantum encryption scheme (also called private quantum channel, or state randomization protocol) is a one-time pad for quantum messages. If two parties share a classical random s...
Andris Ambainis, Adam Smith
88
Voted
ECML
2004
Springer
15 years 3 months ago
The Principal Components Analysis of a Graph, and Its Relationships to Spectral Clustering
This work presents a novel procedure for computing (1) distances between nodes of a weighted, undirected, graph, called the Euclidean Commute Time Distance (ECTD), and (2) a subspa...
Marco Saerens, François Fouss, Luh Yen, Pie...
73
Voted
IWCIA
2004
Springer
15 years 3 months ago
A Comparison of Property Estimators in Stereology and Digital Geometry
We consider selected geometric properties of 2D or 3D sets, given in form of binary digital pictures, and discuss their estimation. The properties examined are perimeter and area i...
Yuman Huang, Reinhard Klette
SIGIR
2003
ACM
15 years 2 months ago
Evaluating different methods of estimating retrieval quality for resource selection
In a federated digital library system, it is too expensive to query every accessible library. Resource selection is the task to decide to which libraries a query should be routed....
Henrik Nottelmann, Norbert Fuhr