Hiroyuki Kasai

ORCID

Publication Activity (10 Years)

Years Active: 1974-2023
Publications (10 Years): 58

Top Venues

CoRR

ICASSP

ICCE

IEEE Trans. Consumer Electron.

Publications

Zhongxi Fang, Jianming Huang, Xun Su, Hiroyuki Kasai
Wasserstein Graph Distance Based on L1-Approximated Tree Edit Distance between Weisfeiler-Lehman Subtrees. AAAI (2023)
Jianming Huang, Xun Su, Zhongxi Fang, Hiroyuki Kasai
Anchor Space Optimal Transport: Accelerating Batch Processing of Multiple OT Problems. CoRR (2023)
Xun Su, Zhongxi Fang, Hiroyuki Kasai
Safe Screening for Unbalanced Optimal Transport. CoRR (2023)
Takumi Fukunaga, Hiroyuki Kasai
Block-Coordinate Frank-Wolfe Algorithm And Convergence Analysis For Semi-Relaxed Optimal Transport Problem. ICASSP (2022)
Takumi Fukunaga, Hiroyuki Kasai
Block-coordinate Frank-Wolfe algorithm and convergence analysis for semi-relaxed optimal transport problem. CoRR (2022)
Mitsuhiko Horie, Hiroyuki Kasai
Auto-weighted Sequential Wasserstein Distance and Application to Sequence Matching. EUSIPCO (2022)
Takumi Fukunaga, Hiroyuki Kasai
On the Convergence of Semi-Relaxed Sinkhorn with Marginal Constraint and OT Distance Gaps. CoRR (2022)
Zhongxi Fang, Jianming Huang, Xun Su, Hiroyuki Kasai
-Approximated Tree Edit Distance between Weisfeiler-Lehman Subtrees. CoRR (2022)
Bamdev Mishra, N. T. V. Satya Dev, Hiroyuki Kasai, Pratik Jawanpuria
Manifold optimization for optimal transport. CoRR (2021)
Jianming Huang, Hiroyuki Kasai
Graph Embedding using Multi-Layer Adjacent Point Merging Model. ICASSP (2021)
Takumi Fukunaga, Hiroyuki Kasai
Fast block-coordinate Frank-Wolfe algorithm for semi-relaxed optimal transport. CoRR (2021)
Jianming Huang, Zhongxi Fang, Hiroyuki Kasai
LCS graph kernel based on Wasserstein distance in longest common subsequence metric space. Signal Process. 189 (2021)
Hiromi Narimatsu, Hiroyuki Kasai
Overlapped State Hidden Semi-Markov Model for Grouped Multiple Sequences. ICASSP (2020)
Jianming Huang, Hiroyuki Kasai
Graph embedding using multi-layer adjacent point merging model. CoRR (2020)
Jianming Huang, Zhongxi Fang, Hiroyuki Kasai
LCS Graph Kernel Based on Wasserstein Distance in Longest Common Subsequence Metric Space. CoRR (2020)
Mitsuhiko Horie, Hiroyuki Kasai
Consistency-aware and Inconsistency-aware Graph-based Multi-view Clustering. EUSIPCO (2020)
Takumi Fukunaga, Hiroyuki Kasai
Wasserstein k-means with sparse simplex projection. ICPR (2020)
Riku Hashimoto, Hiroyuki Kasai
Sequential Semi-Orthogonal Multi-Level NMF with Negative Residual Reduction for Network Embedding. ICASSP (2020)
Takumi Fukunaga, Hiroyuki Kasai
Wasserstein k-means with sparse simplex projection. CoRR (2020)
Hiroyuki Kasai
Multi-View Wasserstein Discriminant Analysis with Entropic Regularized Wasserstein Distance. ICASSP (2020)
Mitsuhiko Horie, Hiroyuki Kasai
Consistency-aware and Inconsistency-aware Graph-based Multi-view Clustering. CoRR (2020)
Hiroyuki Kasai, Pratik Jawanpuria, Bamdev Mishra
Riemannian adaptive stochastic gradient algorithms on matrix manifolds. ICML (2019)
Hiroyuki Kasai, Bamdev Mishra
Riemannian joint dimensionality reduction and dictionary learning on symmetric positive definite manifold. CoRR (2019)
Bamdev Mishra, Hiroyuki Kasai, Pratik Jawanpuria
Riemannian optimization on the simplex of positive definite matrices. CoRR (2019)
Hiroyuki Kasai, Pratik Jawanpuria, Bamdev Mishra
Adaptive stochastic gradient algorithms on Riemannian manifolds. CoRR (2019)
Bamdev Mishra, Hiroyuki Kasai, Pratik Jawanpuria, Atul Saroop
A Riemannian gossip approach to subspace learning on Grassmann manifold. Mach. Learn. 108 (10) (2019)
Hiroyuki Sato, Hiroyuki Kasai, Bamdev Mishra
Riemannian Stochastic Variance Reduced Gradient Algorithm with Retraction and Vector Transport. SIAM J. Optim. 29 (2) (2019)
Hiroyuki Kasai
Fast online low-rank tensor subspace tracking by CP decomposition using recursive least squares from incomplete observations. Neurocomputing 347 (2019)
Hiroyuki Kasai
Stochastic Variance Reduced Multiplicative Update for Nonnegative Matrix Factorization. ICASSP (2018)
Hiroyuki Kasai, Bamdev Mishra
Riemannian joint dimensionality reduction and dictionary learning on symmetric positive definite manifolds. EUSIPCO (2018)
Hiroyuki Kasai, Bamdev Mishra
Inexact trust-region algorithms on Riemannian manifolds. NeurIPS (2018)
Hiroyuki Kasai
Fast Optimization Algorithm on Complex Oblique Manifold for Hybrid Precoding in Millimeter Wave MIMO Systems. GlobalSIP (2018)
Mayank Meghwanshi, Pratik Jawanpuria, Anoop Kunchukuttan, Hiroyuki Kasai, Bamdev Mishra
McTorch, a manifold optimization library for deep learning. CoRR (2018)
Hiroyuki Kasai, Hiroyuki Sato, Bamdev Mishra
Riemannian stochastic quasi-Newton algorithm with variance reduction and its convergence analysis. AISTATS (2018)
Mukul Bhutani, Pratik Jawanpuria, Hiroyuki Kasai, Bamdev Mishra
Low-rank geometric mean metric learning. CoRR (2018)
Hiroyuki Kasai, Hiroyuki Sato, Bamdev Mishra
Riemannian Stochastic Recursive Gradient Algorithm with Retraction and Vector Transport and Its Convergence Analysis. ICML (2018)
Hiroyuki Kasai
Accelerated stochastic multiplicative update with gradient averaging for nonnegative matrix factorizations. EUSIPCO (2018)
Hiroyuki Kasai
SGDLibrary: A MATLAB library for stochastic gradient descent algorithms. CoRR (2017)
Hiromi Narimatsu, Hiroyuki Kasai
State duration and interval modeling in hidden semi-Markov model for sequential data analysis. Ann. Math. Artif. Intell. 81 (3-4) (2017)
Hiroyuki Kasai, Hiroyuki Sato, Bamdev Mishra
Riemannian stochastic quasi-Newton algorithm with variance reduction and its convergence analysis. CoRR (2017)
Hiroyuki Kasai, Kohei Yoshikawa
Sparse representation based classification with intra-class variation dictionary on symmetric positive definite manifolds. ISSPIT (2017)
Hiroyuki Sato, Hiroyuki Kasai, Bamdev Mishra
Riemannian stochastic variance reduced gradient. CoRR (2017)
Hiroyuki Kasai
Fast online low-rank tensor subspace tracking by CP decomposition using recursive least squares from incomplete observations. CoRR (2017)
Hiroyuki Kasai
Stochastic variance reduced multiplicative update for nonnegative matrix factorization. CoRR (2017)
Bamdev Mishra, Hiroyuki Kasai, Pratik Jawanpuria, Atul Saroop
A Riemannian gossip approach to decentralized subspace learning on Grassmann manifold. CoRR (2017)
Hiroyuki Kasai
SGDLibrary: A MATLAB library for stochastic optimization algorithms. J. Mach. Learn. Res. 18 (2017)
Hiroyuki Kasai, Hiroyuki Sato, Bamdev Mishra
Riemannian stochastic variance reduced gradient on Grassmann manifold. CoRR (2016)
Hiroyuki Kasai, Wolfgang Kellerer, Martin Kleinsteuber
Network Volume Anomaly Detection and Identification in Large-scale Networks based on Online Time-structured Traffic Tensor Tracking. CoRR (2016)
Hiroyuki Kasai, Wolfgang Kellerer, Martin Kleinsteuber
Network Volume Anomaly Detection and Identification in Large-Scale Networks Based on Online Time-Structured Traffic Tensor Tracking. IEEE Trans. Netw. Serv. Manag. 13 (3) (2016)
Hiroyuki Kasai
Online Low-Rank Tensor Subspace Tracking from Incomplete Data by CP Decomposition using Recursive Least Squares. CoRR (2016)
Bamdev Mishra, Hiroyuki Kasai, Atul Saroop
A Riemannian gossip approach to decentralized matrix completion. CoRR (2016)
Hiroyuki Kasai
Online low-rank tensor subspace tracking from incomplete data by CP decomposition using recursive least squares. ICASSP (2016)
Hiroyuki Kasai, Bamdev Mishra
Low-rank tensor completion: a Riemannian manifold preconditioning approach. ICML (2016)
Hiroyuki Kasai, Bamdev Mishra
Low-rank tensor completion: a Riemannian manifold preconditioning approach. CoRR (2016)
Hiromi Narimatsu, Hiroyuki Kasai
State Duration and Interval Modeling in Hidden Semi-Markov Model for Sequential Data Analysis. CoRR (2016)
Hiroyuki Kasai, Bamdev Mishra
Riemannian preconditioning for tensor completion. CoRR (2015)
Hiromi Narimatsu, Hiroyuki Kasai
Duration and Interval Hidden Markov Model for Sequential Data Analysis. CoRR (2015)
Hiromi Narimatsu, Hiroyuki Kasai
Duration and Interval Hidden Markov Model for sequential data analysis. IJCNN (2015)
Akihiro Kida, Tatsuro Takahashi, Ryoichi Shinkuma, Hiroyuki Kasai, Kazuhiro Yamaguchi, Oscar Mayora
System Design for Estimating Social Relationships from Sensing Data. AINA Workshops (2013)
Hiroyuki Kasai
Efficient seamless content sharing among separate multiple WLANs for pervasive Mobile network environment. ICCE (2013)
Hiroyuki Kasai
Time-slot based event-driven network switch control for information sharing in multiple WLANs. IEEE Trans. Consumer Electron. 59 (3) (2013)
Takashi Maekaku, Hiroyuki Kasai
Music classification applying Prime form and Interval-Class Vector. ICCE (2013)
Hiroyuki Kasai
Embedded middleware and software development kit for area-based distributed mobile cache system. IEEE Trans. Consumer Electron. 59 (1) (2013)
Hiroyuki Kasai
Embedded software development kit for sustainable distributed mobile Geocast. ICCE (2013)
Reona Mogi, Hiroyuki Kasai
Noise-Robust environmental sound classification method based on combination of ICA and MP features. Artif. Intell. Res. 2 (1) (2013)
Hiroyuki Kasai
Lyric-based automatic music image generator for music browser using scene knowledge. IEEE Trans. Consumer Electron. 59 (3) (2013)
Hiroyuki Kasai
Development and benchmarking of HTTP-based multivision video server using fast stream joiner. IEEE Trans. Consumer Electron. 59 (2) (2013)
Naofumi Uchihara, Hiroyuki Kasai
Quantization parameter control at prediction restriction for fast multistream joiner in multi-vision system. ICCE (2013)
Yuuki Wakisaka, Hiroyuki Kasai
Development of HTTP-based multivision video streaming server and benchmark evaluation. ICCE (2013)
Go Kikuchi, Hiroyuki Kasai
Automatic knowledge construction of scene composition using object categorization on images. ICCE (2012)
Hiroyuki Kasai
Implementation of distributed mobile storage and location-based message sharing among smart phones. ACM SIGMOBILE Mob. Comput. Commun. Rev. 16 (4) (2012)
Takashi Maekaku, Hiroyuki Kasai
Music relationship visualization based on melody piece transition using conditional divergence. IEEE Trans. Consumer Electron. 58 (3) (2012)
Reona Mogi, Hiroyuki Kasai
Recognition of environmental sound recorded by mobile phone. ACM SIGMOBILE Mob. Comput. Commun. Rev. 16 (4) (2012)
Naofumi Uchihara, Hiroyuki Kasai
Adaptive view-area and quality scaling for interactive free view-area tile-based multivision video. ICCE (2012)
Naofumi Uchihara, Hiroki Hayakawa, Hiroyuki Kasai
Fast CAVLC level code skip scheme for H.264/AVC stream manipulation. ICCE (2012)
Satoshi Innami, Hiroyuki Kasai
NMF-based environmental sound source separation using time-variant gain features. Comput. Math. Appl. 64 (5) (2012)
Takayuki Nishio, Ryoichi Shinkuma, Francesco De Pellegrini, Hiroyuki Kasai, Kazuhiro Yamaguchi, Tatsuro Takahashi
Trigger Detection Using Geographical Relation Graph for Social Context Awareness. Mob. Networks Appl. 17 (6) (2012)
Hiroyuki Kasai, Satoshi Innami
Sound-enhanced landscape album for smart-phone. ACM SIGMOBILE Mob. Comput. Commun. Rev. 16 (4) (2012)
Naofumi Uchihara, Hiroyuki Kasai
H.264/AVC encoding control for fast stream joiner in interactive multivision video. IEEE Trans. Consumer Electron. 58 (3) (2012)
Hiromi Narimatsu, Hiroyuki Kasai
Selective Data Deactivation Mechanism in Sustainable Area-based Cache for Mobile Social Networks. Mob. Networks Appl. 17 (6) (2012)
Naofumi Uchihara, Hiroki Hayakawa, Hiroyuki Kasai
Efficient H.264/AVC software CAVLC decoder based on level length extraction. IEEE Trans. Consumer Electron. 58 (1) (2012)
Takashi Maekaku, Hiroyuki Kasai
Music relationship visualization based on melody transition using Conditional Divergence for music browsing system. ICCE (2012)
Ryoichi Shinkuma, Hiroyuki Kasai, Kazuhiro Yamaguchi, Oscar Mayora
Relational metric: A new metric for network service and in-network resource control. CCNC (2012)
Hiromi Ueda, Keita Hamasaki, Takashi Kuriyama, Toshinori Tsuboi, Hiroyuki Kasai
Proposal of Novel Optical Burst Signal Receiver for ONU in Optical Switched Access Network. IEICE Trans. Commun. (3) (2012)
Go Kikuchi, Hiroyuki Kasai
Lyrics-based automatic music image generation using scene knowledge for music browsing. ICCE (2012)
Kwee-Li Cheng, Naofumi Uchihara, Hiroyuki Kasai
Simple drift error-resilient H.264/AVC encoder for fast video transcoding using DCT coefficients. Comput. Math. Appl. 64 (5) (2012)
Naofumi Uchihara, Hiroyuki Kasai
H.264/AVC prediction restriction encoding control for fast multiple stream joiner. ICCE (2012)
Veraporn Watkanad, Hiroyuki Kasai
Study of visual attention on multiple video sequences. ICCE (2012)
Naofumi Uchihara, Hiroyuki Kasai
Quantization parameter control and fast code modification for fast stream joiner. IEEE Trans. Consumer Electron. 58 (4) (2012)
Satoshi Innami, Reona Mogi, Hiroyuki Kasai
Implementation of sound-enhanced landscape album using environmental sound provisioning system. ICCE (2012)
Naofumi Uchihara, Hiroyuki Kasai
Fast H.264/AVC stream joiner for interactive free view-area multivision video. IEEE Trans. Consumer Electron. 57 (3) (2011)
Kazufumi Yogo, Akihiro Kida, Ryoichi Shinkuma, Tatsuro Takahashi, Hiroyuki Kasai, Kazuhiro Yamaguchi
Extraction of Hidden Common Interests between People Using New Social-Graph Representation. ICCCN (2011)
Satoshi Innami, Hiroyuki Kasai
Super-realistic environmental sound synthesizer for location-based sound search system. IEEE Trans. Consumer Electron. 57 (4) (2011)
Kwee-Li Cheng, Naofumi Uchihara, Hiroyuki Kasai
Analysis of drift-error propagation in H.264/AVC transcoder for variable bitrate streaming system. IEEE Trans. Consumer Electron. 57 (2) (2011)
Hiromi Narimatsu, Hiroyuki Kasai
Data access aggregation for context-aware services on CE portable devices. IEEE Trans. Consumer Electron. 57 (4) (2011)
Hiromi Narimatsu, Hiroyuki Kasai, Ryoichi Shinkuma
Area-based collaborative distributed cache system using consumer electronics mobile device. IEEE Trans. Consumer Electron. 57 (2) (2011)
Hiromi Ueda, Toshinori Tsuboi, Hiroyuki Kasai
Discovery Method for Ethernet Optical Switched Access Network. IEICE Trans. Commun. (2) (2010)
Naofumi Uchihara, Hiroyuki Kasai, Yoshihiro Suzuki, Yoshihisa Nishigori
Asynchronous prefetching streaming for quick-scene access in mobile video delivery. IEEE Trans. Consumer Electron. 56 (2) (2010)
Chang-Yi Luo, Nobuyoshi Komuro, Kiyoshi Takahashi, Hiroyuki Kasai, Hiromi Ueda, Toshinori Tsuboi
Interference Drop Scheme: Enhancing QoS Provision in Multi-Hop Ad Hoc Networks. IEICE Trans. Commun. (8) (2010)
Hiroyuki Kasai, Naofumi Uchihara
Mobile video Ajax technology for time-directional quick access. ISWCS (2008)

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Publication Activity (10 Years)

Top Topics

Top Venues

Hiroyuki Kasai