Presentation 2006-10-20
Discovering Unfavorable Operations by Tracking Worker's Behavior
Toyokazu ITAKURA, Kanako HATTORI, Ryohei ORIHARA,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) In this paper, we propose a new method to discover unfavorable operations automatically with some series of tracking data by tracking worker's behavior. Our method selects a series of tracking data which is proper for extracting repeating operation cycles by pattern matching. And NOT matched cycles in the selected tracking data are treated as cycles including unfavorable operations. Through our experiment, with the data of a worker at a production line, our method can get 40 cycles in 43 correct cycles, and each extracted cycle includes some unfavorable operations.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) IE / Industrial Engineering / operation analysis / behavior analysis / time series data / tracking data / pattern matching
Paper # PRMU2006-116
Date of Issue

Conference Information
Committee PRMU
Conference Date 2006/10/13(1days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Vice Chair

Paper Information
Registration To Pattern Recognition and Media Understanding (PRMU)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Discovering Unfavorable Operations by Tracking Worker's Behavior
Sub Title (in English)
Keyword(1) IE
Keyword(2) Industrial Engineering
Keyword(3) operation analysis
Keyword(4) behavior analysis
Keyword(5) time series data
Keyword(6) tracking data
Keyword(7) pattern matching
1st Author's Name Toyokazu ITAKURA
1st Author's Affiliation TOSHIBA Corporate R&D Center()
2nd Author's Name Kanako HATTORI
2nd Author's Affiliation TOSHIBA Corporate R&D Center
3rd Author's Name Ryohei ORIHARA
3rd Author's Affiliation TOSHIBA Corporate R&D Center
Date 2006-10-20
Paper # PRMU2006-116
Volume (vol) vol.106
Number (no) 301
Page pp.pp.-
#Pages 6
Date of Issue