Internet Distributed Database
|Allocation Type||Single-year Grants|
|Research Institution||Waseda University|
MURAOKA Yoichi WASEDA Univ.School of Science &Engineering, Professor, 理工学部, 教授 (50182085)
|Project Fiscal Year
1994 – 1996
Completed(Fiscal Year 1996)
|Budget Amount *help
¥6,200,000 (Direct Cost : ¥6,200,000)
Fiscal Year 1996 : ¥1,400,000 (Direct Cost : ¥1,400,000)
Fiscal Year 1995 : ¥3,000,000 (Direct Cost : ¥3,000,000)
Fiscal Year 1994 : ¥1,800,000 (Direct Cost : ¥1,800,000)
|Keywords||Internet / Web / Search Robot / サーチロボット / インターネット / データベース / WWW / サーチエンジン / ハイパーテキスト / データ検索|
In this research, we developed an Internet Web home page search robot, and a search engine called "Senri-gan."
Senri-gan is now in service, and about 10thosands access are being made everyday. Using data collected by Senri-gan, we can infer that there are about 100thousands Web pages now in Japan, and the number doubles in every half an year.
Right now, the mosy popular page in Japan in terms of the number of links pointing it is "Assahi Shinbun" page.
The search robot takes about a week to search all pages in Japan, which is too long to up-date. Hence distributed robots have been designed and implemented. Protocols for this service has been also proposed.
Research Output (22results)