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AI
2007
Springer
16 years 26 days ago
Learning Network Topology from Simple Sensor Data
In this paper, we present an approach for recovering a topological map of the environment using only detection events from a deployed sensor network. Unlike other solutions to this...
Dimitri Marinakis, Philippe Giguère, Gregor...
BTW
2007
Springer
131views Database» more  BTW 2007»
16 years 26 days ago
Visualization Metaphors for Multi-modal Meeting Data
: The MISTRAL system, a service oriented architecture for semantic extraction of multimedia data from meeting recordings is described shortly. It improves on other similar systems ...
Vedran Sabol, Christian Gütl, Thomas Neidhart...
ITCC
2005
IEEE
16 years 8 days ago
A Scalable Generative Topographic Mapping for Sparse Data Sequences
We propose a novel, computationally efficient generative topographic model for inferring low dimensional representations of high dimensional data sets, designed to exploit data s...
Ata Kabán
INDOCRYPT
2004
Springer
16 years 1 days ago
Information Theory and the Security of Binary Data Perturbation
Random data perturbation (RDP) has been in use for several years in statistical databases and public surveys as a means of providing privacy to individuals while collecting informa...
Poorvi L. Vora
AIIA
2003
Springer
15 years 12 months ago
Preprocessing and Mining Web Log Data for Web Personalization
We describe the web usage mining activities of an on-going project, called ClickWorld3 , that aims at extracting models of the navigational behaviour of a web site users. The model...
Miriam Baglioni, U. Ferrara, Andrea Romei, Salvato...