Verbal Explaining of the Behavior of Time-Series Data. - Ichiro Kobayashi; Naoko Okumura (Web Intelligence/IAT Workshops, 2008)

Text Generation for Explaining the Behavior of 2D Charts: With an Example of Stock Price Trends. - Ichiro Kobayashi; Naoko Okumura (NTCIR, 2008)

Verbalizing Time-series Data: With an Example of Stock Price Trends. - Ichiro Kobayashi; Naoko Okumura (IFSA/EUSFLAT Conf., 2009)