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arXiv · 1411.7419

$\Upsilon$-DB: A system for data-driven hypothesis management and analytics

Bernardo Gonçalves·Frederico C. Silva·Fabio Porto
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Abstract

The vision of $\Upsilon$-DB introduces deterministic scientific hypotheses as a kind of uncertain and probabilistic data, and opens some key technical challenges for enabling data-driven hypothesis management and analytics. The $\Upsilon$-DB system addresses those challenges throughout a design-by-synthesis pipeline that defines its architecture. It processes hypotheses from their XML-based extraction to encoding as uncertain and probabilistic U-relational data, and eventually to their conditioning in the presence of observations. In this demo we present a first prototype of the $\Upsilon$-DB system. We showcase its core innovative features by means of use case scenarios in computational science in which the hypotheses are extracted from a model repository on the web and evaluated (rated/ranked) as probabilistic data.

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Bernardo Gonçalves, Frederico C. Silva, Fabio Porto. 2014-11-26. $\Upsilon$-DB: A system for data-driven hypothesis management and analytics. https://arxiv.org/abs/1411.7419

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