VERSUS : générateur de tableaux comparatifs à partir de bases de connaissances
Abstract
Comparison table is useful for comparing entities for decision making. This paper presents
the first automatic method for generating comparison tables from the SemanticWeb. We introduce
the contextual reference level to evaluate whether a feature is relevant to compare a set of
entities. This measure favors the features whose values for the compared entities are reference
among similar entites. We show how VERSUS efficiently evaluates this measure from a public
SPARQL endpoint. The experiments show its efficiency for identifying the features deemed
relevant by users with high precision and recall.