TY - GEN
T1 - Distributed information retrieval by using cooperative meta search engines
AU - Sato, N.
AU - Uehara, M.
AU - Sakai, Y.
AU - Mori, H.
PY - 2001/1/1
Y1 - 2001/1/1
N2 - Information retrieval is frequently used for the Internet. However, we face the problem that the update intervals of conventional search engines are too long. It is difficult for conventional search engines to make their intervals short because they are based on a centralized architecture. So, we proposed the Cooperative Search Engine (CSE), which is based on a distributed architecture. CSE can realize the shortening of the update interval. In CSE, a large search engine is constructed from multiple local meta search engines that cooperate with each other. CSE can accomplish correct ranking in a distributed fashion because each local meta search engine hides the difference between its local search engine and the others. The article discusses the design and experimental evaluations of CSE.
AB - Information retrieval is frequently used for the Internet. However, we face the problem that the update intervals of conventional search engines are too long. It is difficult for conventional search engines to make their intervals short because they are based on a centralized architecture. So, we proposed the Cooperative Search Engine (CSE), which is based on a distributed architecture. CSE can realize the shortening of the update interval. In CSE, a large search engine is constructed from multiple local meta search engines that cooperate with each other. CSE can accomplish correct ranking in a distributed fashion because each local meta search engine hides the difference between its local search engine and the others. The article discusses the design and experimental evaluations of CSE.
UR - http://www.scopus.com/inward/record.url?scp=35048882681&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=35048882681&partnerID=8YFLogxK
U2 - 10.1109/CDCS.2001.918728
DO - 10.1109/CDCS.2001.918728
M3 - Conference contribution
AN - SCOPUS:35048882681
T3 - Proceedings - 21st International Conference on Distributed Computing Systems Workshops
SP - 345
EP - 350
BT - Proceedings - 21st International Conference on Distributed Computing Systems Workshops
A2 - Takizawa, Makoto
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 21st International Conference on Distributed Computing Systems Workshops, ICDCSW 2001
Y2 - 16 April 2001 through 19 April 2001
ER -