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SIGIR
2005
ACM
15 years 11 months ago
Web-based acquisition of Japanese katakana variants
This paper describes a method of detecting Japanese Katakana variants from a large corpus. Katakana words, which are mainly used as loanwords, cause problems with information retr...
Takeshi Masuyama, Hiroshi Nakagawa
CIKM
2005
Springer
15 years 11 months ago
Rotation invariant indexing of shapes and line drawings
We present data representations, distance measures and organizational structures for fast and efficient retrieval of similar shapes in image databases. Using the Hough Transform w...
Michail Vlachos, Zografoula Vagena, Philip S. Yu, ...
LATIN
2010
Springer
15 years 11 months ago
Euclidean Prize-Collecting Steiner Forest
In this paper, we consider Steiner forest and its generalizations, prize-collecting Steiner forest and k-Steiner forest, when the vertices of the input graph are points in the Euc...
MohammadHossein Bateni, MohammadTaghi Hajiaghayi
HICSS
1999
IEEE
113views Biometrics» more  HICSS 1999»
15 years 10 months ago
Judging People's Availability for Interaction from Video Snapshots
Several groupware systems support casual real time interaction over distance by providing periodically updated snapshots of other people's offices. People then monitor these ...
Brad Johnson, Saul Greenberg
AINA
2008
IEEE
15 years 8 months ago
Disaster Communication Network by Combination of Different Wireless LANs
So far we have developed a disaster information network which is very effective and robust using wireless network. In this paper, we introduce a mobile network for disaster commun...
Kazuo Takahata, Shinya Takada, Yoshitaka Shibata