Kô Sakai

According to our database, Kô Sakai authored at least 50 papers between 1980 and 2022.

Collaborative distances:

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

2022

Dimensionality of the intermediate-level representation of shape and texture in monkey V4.

Atsushi Kodama, Kouji Kimura, Kô Sakai

Neural Networks, 2022

2021

Cortical Coding of Surface Textures and Contour Shapes in the Intermediate-Level Visual Area V4.

Itsuki Machida, Atsushi Kodama, Kouji Kimura, Motofumi Shishikura, Hiroshi Tamura, Kô Sakai

Proceedings of the Neural Information Processing - 28th International Conference, 2021

2020

Perception and Saccades during Figure-Ground Segregation and Border-Ownership Discrimination in Natural Contours.

Nobuhiko Wagatsuma, Mika Urabe, Kô Sakai

IEICE Trans. Inf. Syst., 2020

2019

Spatial Structure of Receptive Fields and Surrounds in Response to Local Figure-Ground Configuration in Monkey V4.

Kouji Kimura, Yukako Yamane, Hiroshi Tamura, Kô Sakai

Aust. J. Intell. Inf. Process. Syst., 2019

2018

A Method for Constructing a Gray Map for a Group Based on Its Semidirect-product Structure.

Kô Sakai, Yutaka Sato

J. Inf. Process., 2018

2017

A New Construction Method of Gray Maps for Groups and its Application to the Groups of Order 16.

Kô Sakai, Yutaka Sato

J. Inf. Process., 2017

2016

Construction of Gray maps for groups of order 16.

Kô Sakai, Yutaka Sato

CoRR, 2016

Perceptual Representation of Material Quality: Adaptation to BRDF-Morphing Images.

K. Kudou, Kô Sakai

Proceedings of the Neural Information Processing - 23rd International Conference, 2016

Representation of Local Figure-Ground by a Group of V4 Cells.

Masaharu Hasuike, Yukako Yamane, Hiroshi Tamura, Kô Sakai

Proceedings of the Neural Information Processing - 23rd International Conference, 2016

2015

Neural construction of 3D medial axis from the binocular fusion of 2D MAs.

Wei Qiu, Yasuhiro Hatori, Kô Sakai

Neurocomputing, 2015

Figure-Ground Segregation by a Population of V4 Cells - A Computational Analysis on Distributed Representation.

Masaharu Hasuike, Shuto Ueno, Dai Minowa, Yukako Yamane, Hiroshi Tamura, Kô Sakai

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

2014

Perception of Symmetry in Natural Images - A Cortical Representation of Shape.

Kô Sakai, Ken Kurematsu, Shouhei Matsuoka

Proceedings of the Neural Information Processing - 21st International Conference, 2014

2013

Latency Modulation of Border Ownership Selective Cells in V1-V2 Feed-Forward Model.

Kô Sakai, Shunsuke Michii

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

Sparseness Controls the Receptive Field Characteristics of V4 Neurons: Generation of Curvature Selectivity in V4.

Yasuhiro Hatori, Tatsuroh Mashita, Kô Sakai

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2013, 2013

2012

Consistent and robust determination of border ownership based on asymmetric surrounding contrast.

Kô Sakai, Haruka Nishimura, Ryohei Shimizu, Keiichi Kondo

Neural Networks, 2012

Structures of Surround Modulation for the Border-Ownership Selectivity of V2 Cells.

Yusuke Nakata, Kô Sakai

Proceedings of the Neural Information Processing - 19th International Conference, 2012

Surface-Based Construction of Curvature Selectivity from the Integration of Local Orientations.

Yasuhiro Hatori, Kô Sakai

Proceedings of the Neural Information Processing - 19th International Conference, 2012

2011

Boolean Gröbner bases.

Yosuke Sato, Shutaro Inoue, Akira Suzuki, Katsusuke Nabeshima, Kô Sakai

J. Symb. Comput., 2011

Medial Axis for 3D Shape Representation.

Wei Qiu, Kô Sakai

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

2010

Roles of Early Vision for the Dynamics of Border-Ownership Selective Neurons.

Nobuhiko Wagatsuma, Kô Sakai

Proceedings of the Neural Information Processing. Theory and Algorithms, 2010

Orientation Dependence of Surround Modulation in the Population Coding of Figure/Ground.

Keiichi Kondo, Kô Sakai

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

2008

Robust Detection of Medial-Axis by Onset Synchronization of Border-Ownership Selective Cells and Shape Reconstruction from Its Medial-Axis.

Yasuhiro Hatori, Kô Sakai

Proceedings of the Advances in Neuro-Information Processing, 15th International Conference, 2008

2007

Simultaneous determination of depth and motion in early vision.

Kô Sakai, Shiori Katsumata

Neurocomputing, 2007

The direction of figure is determined by asymmetric surrounding suppression/facilitation.

Haruka Nishimura, Kô Sakai

Neurocomputing, 2007

Effect of Spatial Attention in Early Vision for the Modulation of the Perception of Border-Ownership.

Nobuhiko Wagatsuma, Ryohei Shimizu, Kô Sakai

Proceedings of the Neural Information Processing, 14th International Conference, 2007

Representation of Medial Axis from Synchronous Firing of Border-Ownership Selective Cells.

Yasuhiro Hatori, Kô Sakai

Proceedings of the Neural Information Processing, 14th International Conference, 2007

2006

Surrounding Suppression and Facilitation in the Determination of Border Ownership.

Kô Sakai, Haruka Nishimura

J. Cogn. Neurosci., 2006

Spatial Attention in Early Vision Alternates Direction-of-Figure.

Nobuhiko Wagatsuma, Kô Sakai

Proceedings of the Neural Information Processing, 13th International Conference, 2006

2005

The computational model for border-ownership determination consisting of surrounding suppression and facilitation in early vision.

Haruka Nishimura, Kô Sakai

Neurocomputing, 2005

2004

Determination of border ownership based on the surround context of contrast.

Haruka Nishimura, Kô Sakai

Neurocomputing, 2004

2003

Functional roles of receptive field structures in the perception of orientation.

Kô Sakai

Neurocomputing, 2003

2000

Perceptual segmentation and neural grouping in tilt illusion.

Kô Sakai, Shigeru Tanaka

Neurocomputing, 2000

A Network Mechanism for the Determination of Apparent Orientation.

Kô Sakai

Proceedings of the 15th International Conference on Pattern Recognition, 2000

1999

Network algorithm for shape-from-texture based on human visual psychophysics and computational analysis.

Kô Sakai

Syst. Comput. Jpn., 1999

Retinotopic coding and neural grouping in tilt illusion.

Kô Sakai, Shigeru Tanaka

Neurocomputing, 1999

Analysis of spatial nonlinear responses in cortical complex cells.

Kô Sakai, S. Tanaka

Proceedings of the International Joint Conference Neural Networks, 1999

1998

Perception of Global Orientation: Phychophysical and Computational Analysis on Tilt Illusion.

Kô Sakai, Shigeru Tanaka

Proceedings of the Fifth International Conference on Neural Information Processing, 1998

1997

Coarse-grain parallel computing for very large scale neural simulations in the NEXUS simulation environment.

Kô Sakai, Paul Sajda, Shih-Cheng Yen, Leif H. Finkel

Comput. Biol. Medicine, 1997

A Cortical Mechanism Underlying the Perception of Bar Orientation in Tilt Illusions Based on Figure Segmentation and Population Coding.

Kô Sakai, S. Tanaka

Proceedings of the Progress in Connectionist-Based Information Systems: Proceedings of the 1997 International Conference on Neural Information Processing and Intelligent Information Systems, 1997

1994

A shape-from-texture algorithm based on human visual psychophysics.

Kô Sakai, Leif H. Finkel

Proceedings of the Conference on Computer Vision and Pattern Recognition, 1994

1993

A Network Mechanism for the Determination of Shape-from-Texture.

Kô Sakai, Leif H. Finkel

Proceedings of the Advances in Neural Information Processing Systems 6, 1993

1991

Metis: A Term Rewriting System Generator: An Inference Engine for Equations and Inequations.

Akihiko Ohsuga, Kô Sakai

Proceedings of the Software Science and Engineering: Selected Papers from the Kyoto Symposia, 1991

A Study on Boolean Constraint Solvers.

Satoshi Menju, Kô Sakai, Yosuke Sato, Akira Aiba

Proceedings of the Constraint Logic Programming, 1991

1990

Complete Equational Unification Based on an Extension of the Knuth-Bendix Completion Procedure.

Akihiko Ohsuga, Kô Sakai

Proceedings of the Word Equations and Related Topics, First International Workshop, 1990

1989

CAL: A Theoretical Background of Constraint Logic Programming and its Applications.

Kô Sakai, Akira Aiba

J. Symb. Comput., 1989

1988

Constraints Logic Programming Language CAL.

Akira Aiba, Kô Sakai, Yosuke Sato, David J. Hawley, Ryuzo Hasegawa

Proceedings of the International Conference on Fifth Generation Computer Systems, 1988

1987

Complete Inference Rules for the Cancellation Laws.

Jieh Hsiang, Michaël Rusinowitch, Kô Sakai

Proceedings of the 10th International Joint Conference on Artificial Intelligence. Milan, 1987

1984

Incorporating Naïve Negation into Prolog.

Kô Sakai, Taizo Miyachi

Proceedings of the RIMS Symposia on Software Science and Engineering II, 1984

Overall design of SIMPOS.

Shigeyuki Takagi, Toshio Yokoi, Shunichi Uchida, Toshiaki Kurokawa, Takashi Hattori, Takashi Chikayama, Kô Sakai, Junichiro Tsuji

Proceedings of the Second International Logic Programming Conference, 1984

1980

A Complete Axiom System for Rational Sets with Multiplicity.

Masato Morisaki, Kô Sakai

Theor. Comput. Sci., 1980