6533b85dfe1ef96bd12bf2d6

RESEARCH PRODUCT

Fusion of experimental data

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description

Abstract The integration of information from various sensory systems is one of the most difficult challenges in understanding both perception and cognition. For example, the problem of auditory-visual integration is a correspondence problem between perceived auditory and visual scenes. Two main questions arise when designing data analysis systems: what is the useful information to be integrated?, and what are the integration rules? The problem of integrating information becomes relevant whenever: (a) the same kind of data are detected by spatially distributed sensors; (b) heterogeneous data are detected by different sensors; (c) heterogeneous distributed data are involved. General problems concerning the integration of experimental data are reviewed. The case of the BeppoSAX X-ray astronomical satellite is given as an example.