Operation Record Based Workflow Extracting Method for Personal Information Management System. - Akira Abeta; Ken'ichi Kakizaki (APCHI, 1998)

Operation Record Based Work Events Grouping Method for Personal Information Management System. - Akira Abeta; Ken'ichi Kakizaki (COMPSAC, 1998)

Implementation and Evaluation of an Automatic Personal Workflow Extraction Method. - Akira Abeta; Ken'ichi Kakizaki (COMPSAC, 1999)

Organizing and Visualizing Related Work Events on Personal Information Management Systems. - Akira Abeta; Kaoru Satoh; Ken'ichi Kakizaki (IV, 1999)