ProQua: a system for evaluating logic-based scoring functions on uncertain relational data

Authors:
Sebastian Lehrack;Sascha Saretz;Christian Winkel
Affiliations:
Brandenburg University of Technology Cottbus, Cottbus, Germany;Brandenburg University of Technology Cottbus, Cottbus, Germany;Brandenburg University of Technology Cottbus, Cottbus, Germany
Venue:
Proceedings of the 16th International Conference on Extending Database Technology
Year:
2013

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Abstract

ProQua is an innovative probabilistic database system which enables the application of logic-based and weighted similarity conditions on uncertain relation data. In this demonstration paper we describe the interrelations among the main concepts, present an archaeological example scenario and sketch the software architecture of ProQua.