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Published Articles >> Table of Contents >> Abstract
7th International Conference on Mobile Data Management (MDM'06)
p. 104
Demand-Oriented Information Retrieval Method on MANET
Makoto Enomoto, Nara Institute of Science and Technology, Japan
Naoki Shibata, Shiga University, Japan
Keiichi Yasumoto, Nara Institute of Science and Technology, Japan
Minoru Ito, Nara Institute of Science and Technology, Japan
Teruo Higashino, Osaka University, Japan
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MDM.2006.64
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| Abstract |
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In urban areas including shopping malls and stations
with many people, it is important to utilize various information
which those people have obtained. In this paper, we
propose a method for information registration and retrieval
in MANET which achieves small communication cost and
short response time. In our method, we divide the whole application
field into multiple sub-areas and classify records
into several categories so that mobile terminals in an area
holds records with a category. Each area is associated with
a category so that the number of queries for the category
becomes the largest in the area. Thus, mobile users search
records with a certain category by sending a query to nodes
in the particular area using existing protocol such as LBM
(Location-Based Multicast). Through simulations supposing
actual urban area near Osaka station, we have confirmed
that our method achieves practical communication
cost and performance for information retrieval in MANET.
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 Additional Information
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Citation:
Makoto Enomoto, Naoki Shibata, Keiichi Yasumoto, Minoru Ito, Teruo Higashino,
"Demand-Oriented Information Retrieval Method on MANET,"
mdm,
p. 104,
7th International Conference on Mobile Data Management (MDM'06),
2006
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