IEICE Trans

Kazuo AOYAMA

Accelerating a Lloyd-Type k-Means Clustering Algorithm with Summable Lower Bounds in a Lower-Dimensional Space Kazuo AOYAMA Kazumi SAITO Tetsuo IKEDA
Publication: Publication Date: 2018/11/01 Vol. E101-D No. 11 pp. 2773-2783 Type of Manuscript: PAPER Category: Artificial Intelligence, Data Mining Keyword: algorithm, clustering, k-means, lower bound, singular value decomposition, principal component analysis, dimensionality reduction, performance,
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Pivot Generation Algorithm with a Complete Binary Tree for Efficient Exact Similarity Search Yuki YAMAGISHI Kazuo AOYAMA Kazumi SAITO Tetsuo IKEDA
Publication: Publication Date: 2018/01/01 Vol. E101-D No. 1 pp. 142-151 Type of Manuscript: PAPER Category: Data Engineering, Web Information Systems Keyword: similarity search, pivot generation, complete binary tree,
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Efficient Similarity Search with a Pivot-Based Complete Binary Tree Yuki YAMAGISHI Kazuo AOYAMA Kazumi SAITO Tetsuo IKEDA
Publication: Publication Date: 2017/10/01 Vol. E100-D No. 10 pp. 2526-2536 Type of Manuscript: PAPER Category: Data Engineering, Web Information Systems Keyword: algorithm, similarity search, index, tree, pivot,
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Efficient K-Nearest Neighbor Graph Construction Using MapReduce for Large-Scale Data Sets Tomohiro WARASHINA Kazuo AOYAMA Hiroshi SAWADA Takashi HATTORI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2014/12/01 Vol. E97-D No. 12 pp. 3142-3154 Type of Manuscript: PAPER Category: Data Engineering, Web Information Systems Keyword: k-nearest neighbor graph, Hadoop MapReduce, distributed computing,
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Dependence of CMOS/SIMOX Inverter Delay Time on Gate Overlap Capacitance Takakuni DOUSEKI Kazuo AOYAMA Yasuhisa OMURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1993/08/25 Vol. E76-C No. 8 pp. 1325-1332 Type of Manuscript: PAPER Category: Electronic Circuits Keyword: CMOS, SIMOX, inverter, gate overlap, capacitance,
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