Irregular Trend Finder: Visualization tool for analyzing time-series big data. - Shinnosuke Takeda; Aimi Kobayashi; Hiroaki Kobayashi; Saori Okubo; Kazuo Misue (IEEE VAST, 2012)

Trend Analysis Tool with Simultaneous Visualization of Rank and Value. - Saori Okubo; Tomoya Iwakura; Kazuo Misue (IV, 2013)