Yasuhiro Fujiwara

According to our database, Yasuhiro Fujiwara authored at least 80 papers between 2006 and 2024.

Collaborative distances:

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

2024

Efficient Algorithm for K-Multiple-Means.

Yasuhiro Fujiwara, Atsutoshi Kumagai, Yasutoshi Ida, Masahiro Nakano, Makoto Nakatsuji, Akisato Kimura

Proc. ACM Manag. Data, February, 2024

Meta-learning for Positive-unlabeled Classification.

Atsutoshi Kumagai, Tomoharu Iwata, Yasuhiro Fujiwara

CoRR, 2024

Zero-Shot Task Adaptation with Relevant Feature Information.

Atsutoshi Kumagai, Tomoharu Iwata, Yasuhiro Fujiwara

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Effective detection of variable celestial objects using machine learning-based periodic analysis.

Naoki Chihara, Naoki Takata, Yasuhiro Fujiwara, Koki Noda, K. Toyoda, K. Higuchi, Makoto Onizuka

Astron. Comput., October, 2023

Efficient Network Representation Learning via Cluster Similarity.

Yasuhiro Fujiwara, Yasutoshi Ida, Atsutoshi Kumagai, Masahiro Nakano, Akisato Kimura, Naonori Ueda

Data Sci. Eng., September, 2023

GuP: Fast Subgraph Matching by Guard-based Pruning.

Junya Arai, Yasuhiro Fujiwara, Makoto Onizuka

Proc. ACM Manag. Data, 2023

Scheduling Space Expander: An Extension of Concurrency Control for Data Ingestion Queries.

Sho Nakazono, Hiroyuki Uchiyama, Yasuhiro Fujiwara, Hideyuki Kawashima

CoRR, 2023

Uncovering the Largest Community in Social Networks at Scale.

Shohei Matsugu, Yasuhiro Fujiwara, Hiroaki Shiokawa

Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023

Improving Raft Performance with Bulk Transfers.

Aoi Yamashita, Masahiro Tanaka, Yutaro Bessho, Yasuhiro Fujiwara, Hideyuki Kawashima

Proceedings of the Eleventh International Symposium on Computing and Networking, CANDAR 2023, 2023

Meta-learning for Robust Anomaly Detection.

Atsutoshi Kumagai, Tomoharu Iwata, Hiroshi Takahashi, Yasuhiro Fujiwara

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2023

Fast Regularized Discrete Optimal Transport with Group-Sparse Regularizers.

Yasutoshi Ida, Sekitoshi Kanai, Kazuki Adachi, Atsutoshi Kumagai, Yasuhiro Fujiwara

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

Few-shot Learning for Feature Selection with Hilbert-Schmidt Independence Criterion.

Atsutoshi Kumagai, Tomoharu Iwata, Yasutoshi Ida, Yasuhiro Fujiwara

Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

Transfer Anomaly Detection for Maximizing the Partial AUC.

Atsutoshi Kumagai, Tomoharu Iwata, Taishi Nishiyama, Yasuhiro Fujiwara

Proceedings of the International Joint Conference on Neural Networks, 2022

Fast Binary Network Hashing via Graph Clustering.

Yasuhiro Fujiwara, Masahiro Nakano, Atsutoshi Kumagai, Yasutoshi Ida, Akisato Kimura, Naonori Ueda

Proceedings of the IEEE International Conference on Big Data, 2022

Nonparametric Relational Models with Superrectangulation.

Masahiro Nakano, Ryo Nishikimi, Yasuhiro Fujiwara, Akisato Kimura, Takeshi Yamada, Naonori Ueda

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2022

2021

Fast Algorithm for Anchor Graph Hashing.

Yasuhiro Fujiwara, Sekitoshi Kanai, Yasutoshi Ida, Atsutoshi Kumagai, Naonori Ueda

Proc. VLDB Endow., 2021

Few-shot Learning for Unsupervised Feature Selection.

Atsutoshi Kumagai, Tomoharu Iwata, Yasuhiro Fujiwara

CoRR, 2021

Adaptive Node Embedding Propagation for Semi-supervised Classification.

Yuya Ogawa, Seiji Maekawa, Yuya Sasaki, Yasuhiro Fujiwara, Makoto Onizuka

Proceedings of the Machine Learning and Knowledge Discovery in Databases. Research Track, 2021

Permuton-induced Chinese Restaurant Process.

Masahiro Nakano, Yasuhiro Fujiwara, Akisato Kimura, Takeshi Yamada, Naonori Ueda

Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Meta-Learning for Relative Density-Ratio Estimation.

Atsutoshi Kumagai, Tomoharu Iwata, Yasuhiro Fujiwara

Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Accelerate Inference of CNNs for Video Analysis While Preserving Exactness Exploiting Activation Sparsity.

Toshiaki Wakatsuki, Sekitoshi Kanai, Yasuhiro Fujiwara

Proceedings of the Fourth Conference on Machine Learning and Systems, 2021

Semi-supervised Anomaly Detection on Attributed Graphs.

Atsutoshi Kumagai, Tomoharu Iwata, Yasuhiro Fujiwara

Proceedings of the International Joint Conference on Neural Networks, 2021

Fast Similarity Computation for t-SNE.

Yasuhiro Fujiwara, Yasutoshi Ida, Sekitoshi Kanai, Atsutoshi Kumagai, Naonori Ueda

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

Fast and Accurate Anchor Graph-based Label Prediction.

Yasuhiro Fujiwara, Yasutoshi Ida, Atsutoshi Kumagai, Sekitoshi Kanai, Naonori Ueda

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

Bayesian nonparametric model for arbitrary cubic partitioning.

Masahiro Nakano, Yasuhiro Fujiwara, Akisato Kimura, Takeshi Yamada, Naonori Ueda

Proceedings of the Asian Conference on Machine Learning, 2021

2020

Transfer Metric Learning for Unseen Domains.

Atsutoshi Kumagai, Tomoharu Iwata, Yasuhiro Fujiwara

Data Sci. Eng., 2020

Fast Subgraph Matching by Exploiting Search Failures.

Junya Arai, Makoto Onizuka, Yasuhiro Fujiwara, Sotetsu Iwamura

CoRR, 2020

Efficient Algorithm for the b-Matching Graph.

Yasuhiro Fujiwara, Atsutoshi Kumagai, Sekitoshi Kanai, Yasutoshi Ida, Naonori Ueda

Proceedings of the KDD '20: The 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2020

Improving Generalization Performance of Adaptive Learning Rate by Switching from Block Diagonal Matrix Preconditioning to SGD.

Yasutoshi Ida, Yasuhiro Fujiwara

Proceedings of the 2020 International Joint Conference on Neural Networks, 2020

Fast Deterministic CUR Matrix Decomposition with Accuracy Assurance.

Yasutoshi Ida, Sekitoshi Kanai, Yasuhiro Fujiwara, Tomoharu Iwata, Koh Takeuchi, Hisashi Kashima

Proceedings of the 37th International Conference on Machine Learning, 2020

Absum: Simple Regularization Method for Reducing Structural Sensitivity of Convolutional Neural Networks.

Sekitoshi Kanai, Yasutoshi Ida, Yasuhiro Fujiwara, Masanori Yamada, Shuichi Adachi

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019

InvisibleWriteRule: the sufficient condition for safely omittable write operations in concurrency control.

Sho Nakazono, Hiroyuki Uchiyama, Yasuhiro Fujiwara, Yasuhiro Nakamura, Hideyuki Kawashima

CoRR, 2019

Transfer Anomaly Detection by Inferring Latent Domain Representations.

Atsutoshi Kumagai, Tomoharu Iwata, Yasuhiro Fujiwara

Proceedings of the Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, 2019

Fast Sparse Group Lasso.

Yasutoshi Ida, Yasuhiro Fujiwara, Hisashi Kashima

Proceedings of the Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, 2019

Network Implosion: Effective Model Compression for ResNets via Static Layer Pruning and Retraining.

Yasutoshi Ida, Yasuhiro Fujiwara

Proceedings of the International Joint Conference on Neural Networks, 2019

Efficient Network Reliability Computation in Uncertain Graphs.

Yuya Sasaki, Yasuhiro Fujiwara, Makoto Onizuka

Proceedings of the Advances in Database Technology, 2019

Fast Random Forest Algorithm via Incremental Upper Bound.

Yasuhiro Fujiwara, Yasutoshi Ida, Sekitoshi Kanai, Atsutoshi Kumagai, Junya Arai, Naonori Ueda

Proceedings of the 28th ACM International Conference on Information and Knowledge Management, 2019

Efficient Data Point Pruning for One-Class SVM.

Yasuhiro Fujiwara, Sekitoshi Kanai, Junya Arai, Yasutoshi Ida, Naonori Ueda

Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018

Sigsoftmax: Reanalysis of the Softmax Bottleneck.

Sekitoshi Kanai, Yasuhiro Fujiwara, Yuki Yamanaka, Shuichi Adachi

Proceedings of the Advances in Neural Information Processing Systems 31: Annual Conference on Neural Information Processing Systems 2018, 2018

Sequenced Route Query with Semantic Hierarchy.

Yuya Sasaki, Yoshiharu Ishikawa, Yasuhiro Fujiwara, Makoto Onizuka

Proceedings of the 21st International Conference on Extending Database Technology, 2018

Adaptive Data Pruning for Support Vector Machines.

Yasuhiro Fujiwara, Junya Arai, Sekitoshi Kanai, Yasutoshi Ida, Naonori Ueda

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017

Abnormality tracking during video capsule endoscopy using an affine triangular constraint based on surrounding features.

Yukiko Yanagawa, Tomio Echigo, Hai Vu, Hirotoshi Okazaki, Yasuhiro Fujiwara, Tetsuo Arakawa, Yasushi Yagi

IPSJ Trans. Comput. Vis. Appl., 2017

Fast Ad-Hoc Search Algorithm for Personalized PageRank.

Yasuhiro Fujiwara, Makoto Nakatsuji, Hiroaki Shiokawa, Takeshi Mishima, Makoto Onizuka

IEICE Trans. Inf. Syst., 2017

Scaling Locally Linear Embedding.

Yasuhiro Fujiwara, Naoki Marumo, Mathieu Blondel, Koh Takeuchi, Hideaki Kim, Tomoharu Iwata, Naonori Ueda

Proceedings of the 2017 ACM International Conference on Management of Data, 2017

Preventing Gradient Explosions in Gated Recurrent Units.

Sekitoshi Kanai, Yasuhiro Fujiwara, Sotetsu Iwamura

Proceedings of the Advances in Neural Information Processing Systems 30: Annual Conference on Neural Information Processing Systems 2017, 2017

Adaptive Learning Rate via Covariance Matrix Based Preconditioning for Deep Neural Networks.

Yasutoshi Ida, Yasuhiro Fujiwara, Sotetsu Iwamura

Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, 2017

SVD-Based Screening for the Graphical Lasso.

Yasuhiro Fujiwara, Naoki Marumo, Mathieu Blondel, Koh Takeuchi, Hideaki Kim, Tomoharu Iwata, Naonori Ueda

Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, 2017

Read the Silence: Well-Timed Recommendation via Admixture Marked Point Processes.

Hideaki Kim, Tomoharu Iwata, Yasuhiro Fujiwara, Naonori Ueda

Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016

Fast Algorithm for the Lasso based L1-Graph Construction.

Yasuhiro Fujiwara, Yasutoshi Ida, Junya Arai, Mai Nishimura, Sotetsu Iwamura

Proc. VLDB Endow., 2016

Controlling Exploration Improves Training for Deep Neural Networks.

Yasutoshi Ida, Yasuhiro Fujiwara, Sotetsu Iwamura

CoRR, 2016

Inferring Latent Triggers of Purchases with Consideration of Social Effects and Media Advertisements.

Yusuke Tanaka, Takeshi Kurashima, Yasuhiro Fujiwara, Tomoharu Iwata, Hiroshi Sawada

Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, 2016

Fast Lasso Algorithm via Selective Coordinate Descent.

Yasuhiro Fujiwara, Yasutoshi Ida, Hiroaki Shiokawa, Sotetsu Iwamura

Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016

2015

SCAN++: Efficient Algorithm for Finding Clusters, Hubs and Outliers on Large-scale Graphs.

Hiroaki Shiokawa, Yasuhiro Fujiwara, Makoto Onizuka

Proc. VLDB Endow., 2015

Madeus: Database Live Migration Middleware under Heavy Workloads for Cloud Environment.

Takeshi Mishima, Yasuhiro Fujiwara

Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015

Adaptive Message Update for Fast Affinity Propagation.

Yasuhiro Fujiwara, Makoto Nakatsuji, Hiroaki Shiokawa, Yasutoshi Ida, Machiko Toyoda

Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2015

Quiet: Faster Belief Propagation for Images and Related Applications.

Yasuhiro Fujiwara, Dennis E. Shasha

Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015

2014

Scaling Manifold Ranking Based Image Retrieval.

Yasuhiro Fujiwara, Go Irie, Shari Kuroyama, Makoto Onizuka

Proc. VLDB Endow., 2014

Linked taxonomies to capture users' subjective assessments of items to facilitate accurate collaborative filtering.

Makoto Nakatsuji, Yasuhiro Fujiwara

Artif. Intell., 2014

A Web-Based Education System for Reading Video Capsule Endoscopy.

Hai Vu, Yukiko Yanagawa, Tomio Echigo, Masatsugu Shiba, Hirotoshi Okazaki, Yasuhiro Fujiwara, Tetsuo Arakawa, Yasushi Yagi

Proceedings of the 22nd International Conference on Pattern Recognition, 2014

Efficient Label Propagation.

Yasuhiro Fujiwara, Go Irie

Proceedings of the 31th International Conference on Machine Learning, 2014

Semantic Data Representation for Improving Tensor Factorization.

Makoto Nakatsuji, Yasuhiro Fujiwara, Hiroyuki Toda, Hiroshi Sawada, Jinguang Zheng, James A. Hendler

Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, 2014

2013

Efficient ad-hoc search for personalized PageRank.

Yasuhiro Fujiwara, Makoto Nakatsuji, Hiroaki Shiokawa, Takeshi Mishima, Makoto Onizuka

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013

Efficient search algorithm for SimRank.

Yasuhiro Fujiwara, Makoto Nakatsuji, Hiroaki Shiokawa, Makoto Onizuka

Proceedings of the 29th IEEE International Conference on Data Engineering, 2013

Fast Algorithm for Modularity-Based Graph Clustering.

Hiroaki Shiokawa, Yasuhiro Fujiwara, Makoto Onizuka

Proceedings of the Twenty-Seventh AAAI Conference on Artificial Intelligence, 2013

Fast and Exact Top-k Algorithm for PageRank.

Yasuhiro Fujiwara, Makoto Nakatsuji, Hiroaki Shiokawa, Takeshi Mishima, Makoto Onizuka

Proceedings of the Twenty-Seventh AAAI Conference on Artificial Intelligence, 2013

2012

Fast and Exact Top-k Search for Random Walk with Restart.

Yasuhiro Fujiwara, Makoto Nakatsuji, Makoto Onizuka, Masaru Kitsuregawa

Proc. VLDB Endow., 2012

Collaborative Filtering by Analyzing Dynamic User Interests Modeled by Taxonomy.

Makoto Nakatsuji, Yasuhiro Fujiwara, Toshio Uchiyama, Hiroyuki Toda

Proceedings of the Semantic Web - ISWC 2012, 2012

Efficient personalized pagerank with accuracy assurance.

Yasuhiro Fujiwara, Makoto Nakatsuji, Takeshi Yamamuro, Hiroaki Shiokawa, Makoto Onizuka

Proceedings of the 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2012

Tracking abnormalities in video capsule endoscopy using surrounding features with a triangular constraint.

Yukiko Yanagawa, Tomio Echigo, Hai Vu, Hirotoshi Okazaki, Yasuhiro Fujiwara, Tetsuo Arakawa, Yasushi Yagi

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

2011

Efficient Centrality Monitoring for Time-Evolving Graphs.

Yasuhiro Fujiwara, Makoto Onizuka, Masaru Kitsuregawa

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2011

Image-Enhanced Capsule Endoscopy Preserving the Original Color Tones.

Hai Vu, Tomio Echigo, Keiko Yagi, Hirotoshi Okazaki, Yasuhiro Fujiwara, Yasushi Yagi, Tetsuo Arakawa

Proceedings of the Abdominal Imaging. Computational and Clinical Applications, 2011

User Similarity from Linked Taxonomies: Subjective Assessments of Items.

Makoto Nakatsuji, Yasuhiro Fujiwara, Toshio Uchiyama, Ko Fujimura

Proceedings of the IJCAI 2011, 2011

Fast Algorithm for Affinity Propagation.

Yasuhiro Fujiwara, Go Irie, Tomoe Kitahara

Proceedings of the IJCAI 2011, 2011

Real-Time Diameter Monitoring for Time-Evolving Graphs.

Yasuhiro Fujiwara, Makoto Onizuka, Masaru Kitsuregawa

Proceedings of the Database Systems for Advanced Applications, 2011

2010

Recommendations Over Domain Specific User Graphs.

Makoto Nakatsuji, Yasuhiro Fujiwara, Akimichi Tanaka, Tadasu Uchiyama, Toru Ishida

Proceedings of the ECAI 2010, 2010

Classical music for rock fans?: novel recommendations for expanding user interests.

Makoto Nakatsuji, Yasuhiro Fujiwara, Akimichi Tanaka, Toshio Uchiyama, Ko Fujimura, Toru Ishida

Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010

Efficient Staggered Decoding for Sequence Labeling.

Nobuhiro Kaji, Yasuhiro Fujiwara, Naoki Yoshinaga, Masaru Kitsuregawa

Proceedings of the ACL 2010, 2010

2009

Fast likelihood search for hidden Markov models.

Yasuhiro Fujiwara, Yasushi Sakurai, Masaru Kitsuregawa

ACM Trans. Knowl. Discov. Data, 2009

2008

SPIRAL: efficient and exact model identification for hidden Markov models.

Yasuhiro Fujiwara, Yasushi Sakurai, Masashi Yamamuro

Proceedings of the 14th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2008

2006

DAPSS: Exact Subsequence Matching for Data Streams.

Yasuhiro Fujiwara, Yasushi Sakurai, Masashi Yamamuro

Proceedings of the Database Systems for Advanced Applications, 2006