@inproceedings{oai:niigata-u.repo.nii.ac.jp:00031273,
 author = {小西, 孝史 and 前田, 義信 and 鈴木, 文久 and 田野, 英一 and 牧野, 秀夫},
 book = {地理情報システム学会講演論文集, 地理情報システム学会講演論文集},
 month = {Sep},
 note = {In this report, we propose a new guidance sheme of the GPS-GIS-based speech output guidance system for the visually impaired. We introduced three attributes of landmarks into our system, so-called, celebrity, façade, and representative point of latitude and longitude (the center of gravity). Feasible guidance was attained by using the mathematical distances reflected upon the cognitive distance, from the point of view of fuzzy approaches. In numerical simulation, we especially investigated the effect of the celebrity of landmarks on the uidance.},
 pages = {59--62},
 publisher = {地理情報システム学会},
 title = {視覚障害者用案内システムの新しい案内方式に関するシミュレーション : ランドマーク知名度の案内への影響},
 volume = {12},
 year = {2003}
}