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Dive into the research topics where Takeo Sakairi is active.

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Featured researches published by Takeo Sakairi.


society of instrument and control engineers of japan | 2008

GIS Crisis-management systems using Ajax technology

Takeo Sakairi; Takashi Tamada; Hideo Nakata

In the field of GIS, it is important to support crisis management during disasters. Web-GIS (geographic information system) is used to display disaster information on a map so that it can be shared and support restoration activities. New web technology called Ajax (Asynchronous JavaScript and XML) offers fast-loading and asynchronous updates. In this paper we introduce a Web-GIS crisis management system using Ajax technology. This system has two features. The first is to integrate disaster information and facilities information on the map. The second is rapid-response by applying Ajax technology to Web-GIS. We also report on an elevator management system we have developed and found suitable for practical application.


Archive | 2011

Mobile navigation device and mobile navigation system

Takeo Sakairi; 威郎 坂入; Takashi Tamada; 隆史 玉田; Yasushi Kodaka; 康志 小高; Norihiro Nishiuma; 功泰 西馬


Ieej Transactions on Electronics, Information and Systems | 2013

Dynamic Load-balancing and Control for Server-Side Rendering on Ajax-GIS

Takeo Sakairi; Masashi Watanabe; Katsuyuki Kamei; Takashi Tamada; Yukio Goto; Kazuo Seo


The transactions of the Institute of Electrical Engineers of Japan.C | 2016

Parallel Processing Method of Map Simplification on Spatial DB

Eriko Toma; Takashi Tamada; Takeo Sakairi; Katsuyuki Kamei; Hiroki Konaka


Ieej Transactions on Electronics, Information and Systems | 2016

A Study of the Location Search Based on Positional Relationship of Landmarks in Memory

Takeo Sakairi; Masashi Watanabe; Katsuyuki Kamei; Hiroki Konaka; Takayoshi Kitamura; Tomoko Izumi; Yoshio Nakatani


Archive | 2014

Information acquisition device

Tomonori Hashimoto; 知宜 橋本; Hiroki Konaka; 裕喜 小中; Masahiko Ikawa; 雅彦 伊川; Takeo Sakairi; 威郎 坂入; Eriko Odani; 英梨子 小谷


Archive | 2011

Relationsinformationserzeugungsverfahren und Relationsinformationserzeugungsvorrichtung Relations information generation process and relation information generating device

Takeo Sakairi; Takashi Tamada; Mitsuo Shimotani; Makoto Mikuriya


Archive | 2010

Procédé et dispositif d'accès à des données

Takeo Sakairi; 坂入威郎; Takashi Tamada; 玉田隆史; Yukio Goto; 後藤幸夫; Mitsuo Shimotani; 下谷光生; Makoto Mikuriya; 御厨誠


Archive | 2010

Ladesteuervorrichtung A charging control apparatus

Mitsuo Shimotani; Makoto Mikuriya; Eriko Toma; Takeo Sakairi


Archive | 2010

Stereoskopische Dreidimensionen-Anzeigevorrichtung Stereoscopic Three dimensions display device

Mitsuo Shimotani; Takeo Sakairi; Eriko Toma; Makoto Mikuriya

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