作者: Yannis Tzitzikas , Panagiotis Papadakos
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摘要: In this work we describe and evaluate Hippalus, a system that offers exploratory search enriched with preferences . Hippalus supports the very popular interaction model of Faceted Dynamic Taxonomies (FDT), user actions which allow users to express their The underlying preference framework allows expressing over attributes (facets), whose values can be hierarchically valued and/or multi-valued, automatic conict resolution. To conducted study number tasks related \car selection" scenario. results comparative evaluation, without actions, were impressive: preference-enric FDT, all completed successfully in 1/3 time, performing compared plain FDT. Moreover (either or expert) preferred interface. (b)