Chen Hanxiong

J-GLOBAL         Last updated: Apr 18, 2019 at 02:40
 
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Name
Chen Hanxiong
E-mail
chxcc.tsukuba.ac.jp
Affiliation
University of Tsukuba
Section
Faculty of Engineering, Information and Systems
Job title
Assistant Professor

Academic & Professional Experience

 
1993
 - 
1994
Research Assistant, University of Tsukuba
 
1994
 - 
2001
Assistant Professor, Tsukuba Inte'l Univ.
 
2001
   
 
Assistant Professor, University of Tsukuba
 

Education

 
 
 - 
1993
Graduate School, Division of Engineering, University of Tsukuba
 

Awards & Honors

 
Sep 2016
Best Paper Award (国際会議 DEXA 2016)
Winner: Yuyang Dong, Hanxiong Chen, Kazutaka Furuse, and Hiroyuki kitagawa
 

Published Papers

 
Dong, Yuyang; Chen, Hanxiong; Yu, Jeffrey Xu; Furuse, Kazutaka; Kitagawa, Hiroyuki
ACM TRANSACTIONS ON SPATIAL ALGORITHMS AND SYSTEMS   4(2)    Aug 2018
DONG,Yuyang;CHEN,Hanxiong;FURUSE,Kazutaka;KITAGAWA,Hiroyuki
IEICE Transactions on Information and Systems   101(4) 1012-1020   2018
<p>Given two data sets of user preferences and product attributes in addition to a set of query products, the aggregate reverse rank (ARR) query returns top-k users who regard the given query products as the highest aggregate rank than other users...
参照局所性に着目した分散ハイパーリンクストアの研究
鳥居, 孝行; 古瀬, 一隆; 陳, 漢雄
全国大会講演論文集   2012(1) 693-695   Mar 2012
近年、情報爆発と呼ばれるようにWebデータは増加を続けているため、ユーザーが求める情報を発見するためには、検索エンジンの技術が不可欠となっている。検索エンジンでは、Webページ間のハイパーリンク構造、すなわちWebグラフを解析するランキングアルゴリズムが使用されているが、これらのアルゴリズムの高速な計算にはWebグラフへの高速なアクセス方法が必要となる。本研究では、ランキングアルゴリズムの計算高速化のため、複数の計算機上に、アルゴリズムの参照局所性を考慮してWebグラフを分散保存し、高速な...
Measures and Issues of Information Infrastructure for University of Tsukuba at Tohoku Region Pacific Coast Earthquake
Akira,Sato;Akiyoshi,Sugiki;Hanxiong,Chen;Kazutaka,Furuse;Kazuki,Katagishi;Hisashi,Nakai;Tomohiro,Haraikawa;Atsushi,Maeda;Kouichi,Wada
IPSJ Journal   54(3) 1038-1049   Mar 2013
University of Tsukuba, which has main campus at Tsukuba City in Ibaraki, was struck by Tohoku Region Pacific Coast Earthquake that occurred on March 11, 2011. Moreover, our university experienced the power failure with the university surrounding a...
Decomposition-An Approach for Optimizing Queries Including ADT Functions
陳, 漢雄
Information Processing Letters   43(6) 327   Jan 1992

Books etc

 
LRU-S : A New Butter Allocation Approach for OODBMS
陳, 漢雄
Jan 1993   
KNC-D : A Butter Allocation for GIS
陳, 漢雄
Jan 1994   
Extraction of Semantic Relationships Among Terms-SS-KWIC
陳, 漢雄
Jan 1994   
A Data Mining Model for Query Refinement Revisite
陳, 漢雄
Jan 1998   
MB+tree : a Dynamically Updatable Metric Index for Similarity Search
陳, 漢雄
Jan 2000   

Conference Activities & Talks

 
Efficient Methods for Aggregate Reverse Rank Queries
Dong, Yuyang; Chen, Hanxiong; Furuse, Kazutaka; Kitagawa, Hiroyuki
9th Forum on Data Engineering and Information Management (DEIM Forum)   Mar 2017   
An Efficient Algorithm for Reverse Furthest Neighbors Query with Metric Index
Liu, Jianquan;Chen, Hanxiong;Furuse, Kazutaka;Kitagawa, Hiroyuki
21st International Conference on Database and Expert systems Applications   30 Aug 2010   
Supporting Web search with near keywords
Chen, Hanxiong;Yamamoto, Kousuke;Furuse, Kazutaka;Ohbo, Nobuo
4th International Conference on Fuzzy Systems and Knowledge Discovery   
A relative deviation detection for time series data based on equality
Hsiao, Ching-an;Chen, Hanxiong;Furuse, Kazutaka;Ohbo, Nobuo
International Multiconference of Engineers and Computer Scientists   
Efficient bounds in finding Aggregate Nearest Neighbors
Namnandorj, Sansarkhuu;Chen, Hanxiong;Furuse, Kazutaka;Ohbo, Nobuo
19th International Conference on Database and Expert Systems Applications   

Research Grants & Projects

 
Data structurizing based on conceptual relation
Knowledge Discovery