| 2025 | SNPD | Extendible Skip Graph Based on Order Preserving Linear Hashing. | Ken Higuchi, Ryoji Kawamura |
| 2022 | SNPD | Data Structures for Routing Table of the Distributed Key-Value Store Based on Order Preserving Linear Hashing and Skip Graph with the Load Balancing Method. | Ken Higuchi, Ami Miyazaki, Kenya Hasegawa, Tatsuo Tsuji |
| 2019 | SNPD | A Load Balancing Method for Distributed Key-Value Store Based on Order Preserving Linear Hashing and Skip Graph. | Ken Higuchi, Jin Murayama, Tatsuo Tsuji |
| 2017 | DASFAA | A Partitioning Scheme for Big Dynamic Trees. | Atsushi Sudoh, Tatsuo Tsuji, Ken Higuchi |
| 2017 | SNPD | Correctness of the routing algorithm for distributed key-value store based on order preserving linear hashing and skip graph. | Ken Higuchi, Makoto Yoshida, Tatsuo Tsuji, Naoyuki Miyamoto |
| 2016 | IIWAS | A scheme of dynamic attributes addition for tuple datasets. | Yohsuke Chiba, Shogo Kitajima, Tatsuo Tsuji, Ken Higuchi |
| 2015 | DASFAA | History-Pattern Implementation for Large-Scale Dynamic Multidimensional Datasets and Its Evaluations. | Masafumi Makino, Tatsuo Tsuji, Ken Higuchi |
| 2014 | DEXA | Design and Evaluation of a Storage Framework for Supply Chain Management. | Tatsuo Tsuji, Ryota Shimono, Ken Higuchi |
| 2013 | DASFAA | History-Offset Implementation Scheme of XML Documents and Its Evaluations. | Tatsuo Tsuji, Keita Amaki, Hiroomi Nishino, Ken Higuchi |
| 2012 | IIWAS | A proposal of storage scheme for supply chain management. | Ryota Shimono, Tatsuo Tsuji, Ken Higuchi |
| 2012 | SNPD | Incremental Data Migration for Multi-database Systems. | Ken Higuchi, Wenqian Wang, Tatsuo Tsuji |
| 2011 | DaWaK | Implementing Vertical Splitting for Large Scale Multidimensional Datasets and Its Evaluations. | Takayuki Tsuchida, Tatsuo Tsuji, Ken Higuchi |
| 2010 | IIWAS | Distributed construction of data cubes from tuple stream. | Teppei Shimada, Takayuki Tsuchida, Tatsuo Tsuji, Ken Higuchi |
| 2010 | SMC | A distributed linear hashing enabling efficient retrieval for range queries. | Ken Higuchi, Tatsuo Tsuji |
| 2010 | SMC | A scheme of aggregating stream data. | Teppei Shimada, Hideo Sasahara, Tatsuo Tsuji, Ken Higuchi |
| 2009 | SMC | A Linear Hashing Enabling Efficient Retrieval for Range Queries. | Ken Higuchi, Tatsuo Tsuji |
| 2008 | DASFAA | An Incremental Maintenance Scheme of Data Cubes. | Dong Jin, Tatsuo Tsuji, Takayuki Tsuchida, Ken Higuchi |
| 2008 | DASFAA | Data Compression for Incremental Data Cube Maintenance. | Tatsuo Tsuji, Dong Jin, Ken Higuchi |
| 2008 | SAC | History offset implementation scheme for large scale multidimensional data sets. | Tatsuo Tsuji, Masayuki Kuroda, Ken Higuchi |
| 2007 | DASFAA | An Efficient Implementation for MOLAP Basic Data Structure and Its Evaluation. | K. M. Azharul Hasan, Tatsuo Tsuji, Ken Higuchi |
| 2007 | SMC | Considerations on information storage and retrieval systems for recycling objects. | Takayuki Tsuchida, Tatsuo Tsuji, Ken Higuchi |
| 2006 | ICDE | Flexibly Resizable Multidimensional Arrays. | Masakazu Kumakiri, Li Bei, Tatsuo Tsuji, Ken Higuchi |
| 2006 | SAC | An extendible multidimensional array system for MOLAP. | Tatsuo Tsuji, Akihiro Hara, Ken Higuchi |
| 2005 | DaWaK | An Extendible Array Based Implementation of Relational Tables for Multi Dimensional Databases. | K. M. Azharul Hasan, Masayuki Kuroda, Naoki Azuma, Tatsuo Tsuji, Ken Higuchi |
| 2005 | ICDE | An Efficient Parallel Retrieval for Complex Object Index. | Takeshi Horie, Takuya Ukon, Tatsuo Tsuji, Ken Higuchi |
| 2005 | ICDE | An Efficient Parallel Retrieval for Complex Object Index. | Takeshi Horie, Takuya Ukon, Tatsuo Tsuji, Ken Higuchi |
| 2005 | ICDE | An Implementation Scheme of Relational Tables. | Masayuki Kuroda, Naoki Amma, K. M. Azharul Hasan, Tatsuo Tsuji, Ken Higuchi |
| 2003 | CATA | Parallel Retrieval of Complex Object Index for Complex Queries. | Takeshi Horie, Kazuhiro Ogura, Tatsuo Tsuji, Ken Higuchi, Teruhisa Hochin |
| 1994 | ICRA | Building 3-D Models from Unregistered Range Images. | Ken Higuchi, Martial Hebert, Katsushi Ikeuchi |