Masahiro Takatsuka

According to our database, Masahiro Takatsuka authored at least 69 papers between 1996 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Random projection tree similarity metric for SpectralNet.

Mashaan A. Alshammari, John Stavrakakis, Adel F. Ahmed, Masahiro Takatsuka

Array, March, 2023

Random Projection Forest Initialization for Graph Convolutional Networks.

Mashaan A. Alshammari, John Stavrakakis, Adel F. Ahmed, Masahiro Takatsuka

CoRR, 2023

Graph Construction using Principal Axis Trees for Simple Graph Convolution.

Mashaan A. Alshammari, John Stavrakakis, Adel F. Ahmed, Masahiro Takatsuka

CoRR, 2023

Approximate spectral clustering with eigenvector selection and self-tuned k.

Mashaan A. Alshammari, Masahiro Takatsuka

CoRR, 2023

2022

A parameter-free graph reduction for spectral clustering and SpectralNet.

Mashaan A. Alshammari, John Stavrakakis, Masahiro Takatsuka

Array, 2022

The Effect of Points Dispersion on the k-nn Search in Random Projection Forests.

Mashaan A. Alshammari, John Stavrakakis, Adel F. Ahmed, Masahiro Takatsuka

IEEE Access, 2022

2021

Refining a k-nearest neighbor graph for a computationally efficient spectral clustering.

Mashaan A. Alshammari, John Stavrakakis, Masahiro Takatsuka

Pattern Recognit., 2021

2019

Approximate spectral clustering density-based similarity for noisy datasets.

Mashaan A. Alshammari, Masahiro Takatsuka

Pattern Recognit. Lett., 2019

Approximate spectral clustering with eigenvector selection and self-tuned <i>k</i>.

Mashaan A. Alshammari, Masahiro Takatsuka

Pattern Recognit. Lett., 2019

2018

Approximate Spectral Clustering Using Topology Preserving Methods and Local Scaling.

Mashaan A. Alshammari, Masahiro Takatsuka

Proceedings of the Neural Information Processing - 25th International Conference, 2018

2017

Classification and visualization for symbolic people flow data.

Yuri Miyagi, Masaki Onishi, Chiemi Watanabe, Takayuki Itoh, Masahiro Takatsuka

J. Vis. Lang. Comput., 2017

A Visual Measure of Changes to Weighted Self-Organizing Map Patterns.

Younjin Chung, Joachim Gudmundsson, Masahiro Takatsuka

CoRR, 2017

A Technique for Ranking and Visualization of Crowd-Powered Subjective Evaluations.

Erika Gomi, Yuri Saito, Takayuki Itoh, Mariko Hagita, Masahiro Takatsuka

Proceedings of the 21st International Conference Information Visualisation, 2017

Hexpo: A vanishing-proof activation function.

Shumin Kong, Masahiro Takatsuka

Proceedings of the 2017 International Joint Conference on Neural Networks, 2017

A Visual Analysis of Changes to Weighted Self-Organizing Map Patterns.

Younjin Chung, Joachim Gudmundsson, Masahiro Takatsuka

Proceedings of the Neural Information Processing - 24th International Conference, 2017

2016

Feature Extraction and Visualization for Symbolic People Flow Data.

Yuri Miyagi, Masaki Onishi, Chiemi Watanabe, Takayuki Itoh, Masahiro Takatsuka

Proceedings of the 20th International Conference Information Visualisation, 2016

Time-Varying Data Visualization Using Clustered Heatmap and Dual Scatterplots.

Satsuki Kumatani, Takayuki Itoh, Yousuke Motohashi, Keisuke Umezu, Masahiro Takatsuka

Proceedings of the 20th International Conference Information Visualisation, 2016

2015

Self-organizing Map (SOM) Based Data Navigation for Identifying Shape Similarities of Graphic Logos.

Florence Ying Wang, Masahiro Takatsuka

Neural Process. Lett., 2015

Entropy-Based Similarity Evaluation and Visualization of Cartographic Symbol Sets.

Florence Ying Wang, Masahiro Takatsuka

Proceedings of the 2015 IEEE Winter Conference on Applications of Computer Vision, 2015

A Layout Technique for Storyline-based Visualization of Consecutive Numerical Time-varying Data.

Sayaka Yagi, Takayuki Itoh, Masahiro Takatsuka

Proceedings of the 8th International Symposium on Visual Information Communication and Interaction, 2015

A Causal Model Using Self-Organizing Maps.

Younjin Chung, Masahiro Takatsuka

Proceedings of the Neural Information Processing - 22nd International Conference, 2015

SentiCompass: Interactive visualization for exploring and comparing the sentiments of time-varying twitter data.

Florence Ying Wang, Arnaud Sallaberry, Karsten Klein, Masahiro Takatsuka, Mathieu Roche

Proceedings of the 2015 IEEE Pacific Visualization Symposium, 2015

2014

Authentication System Using Encrypted Discrete Biometrics Data.

Kazuo Ohzeki, Yuanyu Wei, Masaaki Kajihara, Masahiro Takatsuka, Yutaka Hirakawa, Toru Sugimoto

Proceedings of the Trust and Trustworthy Computing - 7th International Conference, 2014

Robust watermark against double attacks of compression and cropping.

Masahiro Takatsuka, Masaaki Kajihara, Yutaka Hirakawa, Kazuo Ohzeki

Proceedings of the IEEE 3rd Global Conference on Consumer Electronics, 2014

2013

A multi-dimensional importance metric for contour tree simplification.

Jianlong Zhou, Chun Xiao, Masahiro Takatsuka

J. Vis., 2013

Enhancing SOM Based Visualization Methods for Better Data Navigation.

Florence Ying Wang, Masahiro Takatsuka

Proceedings of the Neural Information Processing - 20th International Conference, 2013

SOM based artistic styles visualization.

Florence Ying Wang, Masahiro Takatsuka

Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013

2012

Understanding the effectiveness of visual cues to support categorical notification.

Moonyati Yatid, Masahiro Takatsuka

Proceedings of the 24th Australian Computer-Human Interaction Conference, OzCHI '12, Melbourne, VIC, Australia - November 26, 2012

Reverse Painterly Rendering.

Florence Ying Wang, Masahiro Takatsuka

Proceedings of the GRAPP & IVAPP 2012: Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications, 2012

A Framework Towards Quantified Artistic Influences Analysis.

Florence Ying Wang, Masahiro Takatsuka

Proceedings of the 2012 International Conference on Digital Image Computing Techniques and Applications, 2012

2011

Awareness to improve interaction: design of distance learning environment.

Moonyati Yatid, Masahiro Takatsuka

Proceedings of the Annual Meeting of the Australian Special Interest Group for Computer Human Interaction, OzCHI '11, Canberra, Australia, November 28, 2011

The Self-Organizing Map Tree (SOMT) for Nonlinear Data Causality Prediction.

Younjin Chung, Masahiro Takatsuka

Proceedings of the Neural Information Processing - 18th International Conference, 2011

2010

Parallel Batch Training of the Self-Organizing Map Using OpenCL.

Masahiro Takatsuka, Michael Bui

Proceedings of the Neural Information Processing. Models and Applications, 2010

2009

Structural Relationship Preservation in Volume Rendering.

Jianlong Zhou, Masahiro Takatsuka

Proceedings of the Computer and Information Science 2009 [outstanding papers from the 8th ACIS/IEEE International Conference on Computer and Information Science, 2009

Automatic Transfer Function Generation Using Contour Tree Controlled Residue Flow Model and Color Harmonics.

Jianlong Zhou, Masahiro Takatsuka

IEEE Trans. Vis. Comput. Graph., 2009

Hand Pointing Accuracy for Vision-Based Interactive Systems.

Kelvin Cheng, Masahiro Takatsuka

Proceedings of the Human-Computer Interaction, 2009

Interactive Hierarchical SOM for Image Retrieval Visualization.

Yi Liu, Masahiro Takatsuka

Proceedings of the Neural Information Processing, 16th International Conference, 2009

Quantifying the Path Preservation of SOM-Based Information Landscapes.

Michael Bui, Masahiro Takatsuka

Proceedings of the Neural Information Processing, 16th International Conference, 2009

Initial evaluation of a bare-hand interaction technique for large displays using a webcam.

Kelvin Cheng, Masahiro Takatsuka

Proceedings of the 1st ACM SIGCHI symposium on Engineering Interactive Computing System , 2009

2008

A concept of volume rendering guided search process to analyze medical data set.

Jianlong Zhou, Chun Xiao, Zhiyan Wang, Masahiro Takatsuka

Comput. Medical Imaging Graph., 2008

Visualizing Multivariate Networks: A Hybrid Approach.

Yingxin Wu, Masahiro Takatsuka

Proceedings of the IEEE VGTC Pacific Visualization Symposium 2008, 2008

2007

Towards a Standards-based Message-oriented Advanced Collaboration System.

Steve Smith, Masahiro Takatsuka

J. Res. Pract. Inf. Technol., 2007

Put That There NOW: Group Dynamics of Tabletop Interaction under Time Pressure.

Xianhang Zhang, Masahiro Takatsuka

Proceedings of the Second IEEE International Workshop on Horizontal Interactive Human-Computer Systems (Tabletop 2007), 2007

Out-of-Order Execution for Avoiding Head-of-Line Blocking in Remote 3D Graphics.

John Stavrakakis, Masahiro Takatsuka

Proceedings of the Advances in Image and Video Technology, Second Pacific Rim Symposium, 2007

2006

Spherical self-organizing map using efficient indexed geodesic data structure.

Yingxin Wu, Masahiro Takatsuka

Neural Networks, 2006

ViCAT: Visualisation and Interaction on a Collaborative Access Table.

Fang Chen, Peter Eades, Julien Epps, Serge Lichman, Benjamin Close, Peter Hutterer, Masahiro Takatsuka, Bruce H. Thomas, Mike Wu

Proceedings of the First IEEE International Workshop on Horizontal Interactive Human-Computer Systems (Tabletop 2006), 2006

Estimating virtual touchscreen for fingertip interaction with large displays.

Kelvin Cheng, Masahiro Takatsuka

Proceedings of the 2006 Australasian Computer-Human Interaction Conference, 2006

Visualizing multivariate network on the surface of a sphere.

Yingxin Wu, Masahiro Takatsuka

Proceedings of the Asia-Pacific Symposium on Information Visualisation, 2006

Visualization of a closed three-dimensional surface using portal-based rendering.

Michael Bui, Nick Lowe, Masahiro Takatsuka

Proceedings of the Asia-Pacific Symposium on Information Visualisation, 2006

Information Display.

Peter Eades, Seok-Hee Hong, Keith Nesbitt, Masahiro Takatsuka

Proceedings of the Handbook of Nature-Inspired and Innovative Computing, 2006

2005

A component-oriented software authoring system for exploratory visualization.

Masahiro Takatsuka

Future Gener. Comput. Syst., 2005

Geodesic self-organizing map.

Yingxin Wu, Masahiro Takatsuka

Proceedings of the Visualization and Data Analysis 2005, 2005

Real-time 3D Finger Pointing for an Augmented Desk.

Le Song, Masahiro Takatsuka

Proceedings of the User Interfaces 2005, 2005

Three Dimensional Colour Pickers.

Yingxin Wu, Masahiro Takatsuka

Proceedings of the Asia-Pacific Symposium on Information Visualisation, 2005

The Geodesic Self-Organizing Map and Its Error Analysis.

Yingxin Wu, Masahiro Takatsuka

Proceedings of the Computer Science 2005, 2005

Real-time Monocular Tracking of View Frustum for Large Screen Human-Computer Interaction.

Kelvin Cheng, Masahiro Takatsuka

Proceedings of the Computer Science 2005, 2005

2004

Graph Interaction through Force-Based Skeletal Animation.

Colin Murray, Damian Merrick, Masahiro Takatsuka

Proceedings of the Australasian Symposium on Information Visualisation, 2004

Adding Filtering to Geometric Distortion to Visualize a Clustered Graph on Small Screens..

Wanchun Li, Masahiro Takatsuka

Proceedings of the Australasian Symposium on Information Visualisation, 2004

2003

Low-cost interactive active range finder.

Masahiro Takatsuka, Geoff A. W. West, Svetha Venkatesh, Terry M. Caelli

Mach. Vis. Appl., 2003

JBeanStudio: A Component-Oriented Visual Software Authoring System for a Problem Solving Environment - Supporting Exploratory Visualization -.

Masahiro Takatsuka

Proceedings of the Computational Science - ICCS 2003, 2003

Inclusion Tree Layout Convention : An Empirical Investigation.

Kevin Pulo, Masahiro Takatsuka

Proceedings of the Australasian Symposium on Information Visualisation, 2003

2002

An application of "agent-oriented" techniques to symbolic matching and object recognition.

Masahiro Takatsuka, Terry Caelli, Geoff A. W. West, Svetha Venkatesh

Pattern Recognit. Lett., 2002

2001

Encoding 3D structural information using multiple self-organizing feature maps.

Masahiro Takatsuka, Ray A. Jarvis

Image Vis. Comput., 2001

Exploratory Geospatial Analysis Using GeoVISTA Studio: From a Desktop to the Web.

Masahiro Takatsuka, Mark Gahegan

Proceedings of the 2nd International Conference on Web Information Systems Engineering, 2001

1999

An empirical study of neighbourhood decay in Kohonen's self organising map.

Russell Keith-Magee, Svetha Venkatesh, Masahiro Takatsuka

Proceedings of the International Joint Conference Neural Networks, 1999

Symbolic Representation and Distributed Matching Strategies for Schematics.

Masahiro Takatsuka, Terry Caelli, Geoff A. W. West, Svetha Venkatesh

Proceedings of the Fifth International Conference on Document Analysis and Recognition, 1999

Low-Cost Interactive Active Monocular Range Finder.

Masahiro Takatsuka, Geoff A. W. West, Svetha Venkatesh, Terry Caelli

Proceedings of the 1999 Conference on Computer Vision and Pattern Recognition (CVPR '99), 1999

1998

Hierarchical neural networks for learning three-dimensional objects from range images.

Masahiro Takatsuka, Ray A. Jarvis

J. Electronic Imaging, 1998

1996

Free-form three dimensional object recognition using artificial neural networks.

Masahiro Takatsuka

PhD thesis, 1996