An improved visualization-based approach for project portfolio selection

作者：

Highlights：

• We present a visualization approach for a single-criterium optimization problem.

• We propose an interactive dashboard of costs, risks and project allocation in time.

• We propose an interactive chart of man-hour data.

• We present a new cluster-based layout for timelines with draggable events.

摘要

•We present a visualization approach for a single-criterium optimization problem.•We propose an interactive dashboard of costs, risks and project allocation in time.•We propose an interactive chart of man-hour data.•We present a new cluster-based layout for timelines with draggable events.

论文关键词：Information visualization,Interactive displays,Portfolio selection

论文评审过程：Received 12 July 2016, Revised 23 December 2016, Accepted 29 December 2016, Available online 2 January 2017, Version of Record 26 May 2017.

论文官网地址：https://doi.org/10.1016/j.chb.2016.12.083