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Communication Dans Un Congrès Année : 2021

SubDEx: Exploring Ratings in Subjective Databases (Authors' Copy)

Sihem Amer-Yahia
Tova Milo
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  • PersonId : 1113561
Brit Youngmann
  • Fonction : Auteur
  • PersonId : 1113562

Résumé

We demonstrate SubDEx, a dedicated framework for Subjective Data Exploration (SDE). SubDEx enables the joint exploration of items, people, and people's opinions on items, in a guided multi-step process where each step aggregates the most useful and diverse trends in the form of rating maps. Because of the large search space of possible rating maps, we leverage pruning strategies to enable interactive running times. We demonstrate the need for a dedicated SDE framework and the effectiveness and efficiency of our approach, by interacting with the ICDE'21 participants who will act as data analysts.
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Dates et versions

hal-03379575 , version 1 (15-10-2021)

Identifiants

Citer

Sihem Amer-Yahia, Tova Milo, Brit Youngmann. SubDEx: Exploring Ratings in Subjective Databases (Authors' Copy). 2021 IEEE 37th International Conference on Data Engineering (ICDE), Apr 2021, Chania, France. pp.2653-2656, ⟨10.1109/ICDE51399.2021.00296⟩. ⟨hal-03379575⟩
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