Energy analytics in public buildings using interactive histograms

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• 作者：Ignacio Dí ; az Blanco^a ; ^{idiaz@uniovi.es} ; Abel Alberto Cuadrado Vega^a ; ^{cuadrado@isa.uniovi.es} ; Daniel Pé ; rez Ló ; pez^a ; ^{dperez@isa.uniovi.es} ; Manuel Domí ; nguez Gonzá ; lez^b ; ^{manuel.dominguez@unileon.es} ; Serafí ; n Alonso Castro^b ; ^{saloc@unileon.es} ; Miguel Á ; ngel Prada Medrano^b ; ^{ma.prada@unileon.es}
• 关键词：Visual analytics ; Energy efficiency ; Multiway analysis ; Data cube
• 刊名：Energy and Buildings
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：134
• 期：Complete
• 页码：94-104
• 全文大小：2520 K
• 卷排序：134

文摘

A highly interactive web interface for multiway power demand analysis is presented. Charts are fluidly updated under user-driven filter operations on attributes. Aggregated values (count, sum, avg) of demand data for attribute groups are displayed. Immediate feedback by live coordinated charts allows to explore different hypotheses. A data cube formalism is used to describe the problem and the implemented operations.