Hiroyuki Kitagawa
Hiroyuki Kitagawa
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Loci: Fast outlier detection using the local correlation integral
S Papadimitriou, H Kitagawa, PB Gibbons, C Faloutsos
Proceedings 19th international conference on data engineering (Cat. No …, 2003
Turank: Twitter user ranking based on user-tweet graph analysis
Y Yamaguchi, T Takahashi, T Amagasa, H Kitagawa
International Conference on Web Information Systems Engineering, 240-253, 2010
Evaluation of signature files as set access facilities in OODBs
Y Ishikawa, H Kitagawa, N Ohbo
ACM SIGMOD Record 22 (2), 247-256, 1993
MV-OPES: Multivalued-order preserving encryption scheme: A novel scheme for encrypting integer value to many different values
H Kadhem, T Amagasa, H Kitagawa
IEICE TRANSACTIONS on Information and Systems 93 (9), 2520-2533, 2010
Example-based robust outlier detection in high dimensional datasets
C Zhu, H Kitagawa, C Faloutsos
Fifth IEEE International Conference on Data Mining (ICDM'05), 4 pp., 2005
Complex event processing over uncertain data streams
H Kawashima, H Kitagawa, X Li
2010 International Conference on P2P, Parallel, Grid, Cloud and Internet …, 2010
A Secure and Efficient Order Preserving Encryption Scheme for Relational Databases.
H Kadhem, T Amagasa, H Kitagawa
KMIS, 25-35, 2010
Extracting Mobility Statistics from Indexed Spatio-Temporal Datasets.
Y Ishikawa, Y Tsukamoto, H Kitagawa
STDBM, 9-16, 2004
Tag-based user topic discovery using twitter lists
Y Yamaguchi, T Amagasa, H Kitagawa
2011 International Conference on Advances in Social Networks Analysis and …, 2011
OBE: Outlier by example
C Zhu, H Kitagawa, S Papadimitriou, C Faloutsos
Pacific-Asia Conference on Knowledge Discovery and Data Mining, 222-234, 2004
Outlier detection for transaction databases using association rules
K Narita, H Kitagawa
2008 The Ninth International Conference on Web-Age Information Management …, 2008
Online user location inference exploiting spatiotemporal correlations in social streams
Y Yamaguchi, T Amagasa, H Kitagawa, Y Ikawa
Proceedings of the 23rd ACM International Conference on Conference on …, 2014
Landmark-based user location inference in social media
Y Yamaguchi, T Amagasa, H Kitagawa
Proceedings of the first ACM conference on Online social networks, 223-234, 2013
A novel framework for database security based on mixed cryptography
H Kadhem, T Amagasa, H Kitagawa
2009 Fourth International Conference on Internet and Web Applications and …, 2009
A novelty-based clustering method for on-line documents
S Khy, Y Ishikawa, H Kitagawa
World Wide Web 11 (1), 1-37, 2008
Form document management system SPECDOQ its architecture and implementation
H Kitagawa, M Gotoh, S Misaki, M Azuma
ACM SIGOA Newsletter 5 (1-2), 132-142, 1984
An on-line document clustering method based on forgetting factors
Y Ishikawa, Y Chen, H Kitagawa
International Conference on Theory and Practice of Digital Libraries, 325-339, 2001
Processing XPath queries in PC-clusters using XML data partitioning
K Kido, T Amagasa, H Kitagawa
22nd International Conference on Data Engineering Workshops (ICDEW'06), x114 …, 2006
Extracting mnemonic names of people from the web
T Hokama, H Kitagawa
International Conference on Asian Digital Libraries, 121-130, 2006
SCAN-XP: Parallel structural graph clustering algorithm on Intel Xeon Phi coprocessors
T Takahashi, H Shiokawa, H Kitagawa
Proceedings of the 2nd International Workshop on Network Data Analytics, 1-7, 2017
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Articles 1–20