Hiroshi Nakagawa

ORCID

Publication Activity (10 Years)

Years Active: 1984-2024
Publications (10 Years): 15

Top Venues

Publications

Hiroshi Nakagawa, Akiko Orita
Using deceased people's personal data. AI Soc. 39 (3) (2024)
Takao Murakami, Hiromi Arai, Koki Hamada, Takuma Hatano, Makoto Iguchi, Hiroaki Kikuchi, Atsushi Kuromasa, Hiroshi Nakagawa, Yuichi Nakamura, Kenshiro Nishiyama, Ryo Nojima, Hidenobu Oguri, Chiemi Watanabe, Akira Yamada, Takayasu Yamaguchi, Yuji Yamaoka
Designing a Location Trace Anonymization Contest. Proc. Priv. Enhancing Technol. 2023 (1) (2023)
Tomohiro Takahashi, Yuma Kinoshita, Yukoh Wakabayashi, Nobutaka Ono, Jun Honda, Seishi Fukuma, Aoi Kitamori, Hiroshi Nakagawa
Acoustic Traffic Monitoring Based on Deep Neural Network Trained by Stereo-Recorded Sound and Sensor Data. EUSIPCO (2023)
Satoshi Ito, Hiroaki Kikuchi, Hiroshi Nakagawa
Attacker models with a variety of background knowledge to de-identified data. J. Ambient Intell. Humaniz. Comput. 14 (11) (2023)
Tomohiro Takahashi, Yuma Kinoshita, Natsuki Ueno, Yukoh Wakabayashi, Nobutaka Ono, Jun Honda, Seishi Fukuma, Aoi Kitamori, Hiroshi Nakagawa
Augmentation of Various Speed Data by Controlling Frame Overlap for Acoustic Traffic Monitoring. APSIPA ASC (2023)
Takao Murakami, Hiromi Arai, Koki Hamada, Takuma Hatano, Makoto Iguchi, Hiroaki Kikuchi, Atsushi Kuromasa, Hiroshi Nakagawa, Yuichi Nakamura, Kenshiro Nishiyama, Ryo Nojima, Hidenobu Oguri, Chiemi Watanabe, Akira Yamada, Takayasu Yamaguchi, Yuji Yamaoka
Designing a Location Trace Anonymization Contest. CoRR (2021)
Ryo Nojima, Hidenobu Oguri, Hiroaki Kikuchi, Hiroshi Nakagawa, Koki Hamada, Takao Murakami, Yuji Yamaoka, Chiemi Watanabe
How to Handle Excessively Anonymized Datasets. J. Inf. Process. 26 (2018)
Yo Ehara, Issei Sato, Hidekazu Oiwa, Hiroshi Nakagawa
Mining Words in the Minds of Second Language Learners for Learner-specific Word Difficulty. J. Inf. Process. 26 (2018)
Takuma Nakagawa, Hiromi Arai, Hiroshi Nakagawa
Personalized Anonymization for Set-Valued Data by Partial Suppression. Trans. Data Priv. 11 (3) (2018)
Takuma Nakagawa, Hiromi Arai, Hiroshi Nakagawa
Personalized Anonymization for Set-Valued Data by Partial Suppression. ICDM Workshops (2017)
Roberto Confalonieri, Simone Bregaglio, Myriam Adam, Françoise Ruget, Tao Li, Toshihiro Hasegawa, Xinyou Yin, Yan Zhu, Kenneth J. Boote, Samuel Buis, Tamon Fumoto, Donald S. Gaydon, Tanguy Lafarge, Manuel Marcaida, Hiroshi Nakagawa, Alex C. Ruane, Balwinder Singh, Upendra Singh, Liang Tang, Fulu Tao, Job Fugice
A taxonomy-based approach to shed light on the babel of mathematical models for rice simulation. Environ. Model. Softw. 85 (2016)
Junpei Komiyama, Junya Honda, Hiroshi Nakagawa
Copeland Dueling Bandit Problem: Regret Lower Bound, Optimal Algorithm, and Computationally Efficient Algorithm. ICML (2016)
Masahiro Kazama, Issei Sato, Haruaki Yatabe, Tairiku Ogihara, Tetsuro Onishi, Hiroshi Nakagawa
Company recommendation for new graduates via implicit feedback multiple matrix factorization with Bayesian optimization. IEEE BigData (2016)
Junpei Komiyama, Junya Honda, Hiroshi Nakagawa
Copeland Dueling Bandit Problem: Regret Lower Bound, Optimal Algorithm, and Computationally Efficient Algorithm. CoRR (2016)
Kentaro Minami, Hiromi Arai, Issei Sato, Hiroshi Nakagawa
Differential Privacy without Sensitivity. NIPS (2016)
Tengfei Ma, Issei Sato, Hiroshi Nakagawa
The Hybrid Nested/Hierarchical Dirichlet Process and its Application to Topic Modeling with Word Differentiation. AAAI (2015)
Junpei Komiyama, Junya Honda, Hiroshi Nakagawa
Regret Lower Bound and Optimal Algorithm in Finite Stochastic Partial Monitoring. NIPS (2015)
Junpei Komiyama, Junya Honda, Hisashi Kashima, Hiroshi Nakagawa
Regret Lower Bound and Optimal Algorithm in Dueling Bandit Problem. CoRR (2015)
Samson Melamed, Fumito Imura, Hiroshi Nakagawa, Katsuya Kikuchi, Michiya Hagimoto, Yukoh Matsumoto, Masahiro Aoyagi
Impact of die thinning on the thermal performance of a central TSV bus in a 3D stacked circuit. Microelectron. J. 46 (12) (2015)
Sanghong Kim, Manabu Kano, Hiroshi Nakagawa, Shinji Hasebe
Input variable scaling for statistical modeling. Comput. Chem. Eng. 74 (2015)
Issei Sato, Hiroshi Nakagawa
Stochastic Divergence Minimization for Online Collapsed Variational Bayes Zero Inference of Latent Dirichlet Allocation. KDD (2015)
Junpei Komiyama, Junya Honda, Hisashi Kashima, Hiroshi Nakagawa
Regret Lower Bound and Optimal Algorithm in Dueling Bandit Problem. COLT (2015)
Junpei Komiyama, Junya Honda, Hiroshi Nakagawa
Regret Lower Bound and Optimal Algorithm in Finite Stochastic Partial Monitoring. CoRR (2015)
Junpei Komiyama, Junya Honda, Hiroshi Nakagawa
Optimal Regret Analysis of Thompson Sampling in Stochastic Multi-armed Bandit Problem with Multiple Plays. ICML (2015)
Seiya Tokui, Issei Sato, Hiroshi Nakagawa
Locally Optimized Hashing for Nearest Neighbor Search. PAKDD (2) (2015)
Junpei Komiyama, Junya Honda, Hiroshi Nakagawa
Optimal Regret Analysis of Thompson Sampling in Stochastic Multi-armed Bandit Problem with Multiple Plays. CoRR (2015)
Bin Yang, Issei Sato, Hiroshi Nakagawa
Bayesian Differential Privacy on Correlated Data. SIGMOD Conference (2015)
Hidekazu Oiwa, Hiroshi Nakagawa
Online and Stochastic Learning with a Human Cognitive Bias. AAAI (2014)
Issei Sato, Hisashi Kashima, Hiroshi Nakagawa
Latent Confusion Analysis by Normalized Gamma Construction. ICML (2014)
Minoru Yoshida, Kazuyuki Matsumoto, Kenji Kita, Hiroshi Nakagawa
Unsupervised Analysis of Web Page Semantic Structures by Hierarchical Bayesian Modeling. PAKDD (2) (2014)
Minoru Yoshida, Kazuyuki Matsumoto, Qingmei Xiao, Xielifuguli Keranmu, Kenji Kita, Hiroshi Nakagawa
Extracting Corpus-Specific Strings by Using Suffix Arrays Enhanced with Longest Common Prefix. AIRS (2014)
Issei Sato, Hiroshi Nakagawa
Approximation Analysis of Stochastic Gradient Langevin Dynamics by using Fokker-Planck Equation and Ito Process. ICML (2014)
Yo Ehara, Yusuke Miyao, Hidekazu Oiwa, Issei Sato, Hiroshi Nakagawa
Formalizing Word Sampling for Vocabulary Prediction as Graph-based Active Learning. EMNLP (2014)
Hidekazu Oiwa, Shin Matsushima, Hiroshi Nakagawa
Feature-aware regularization for sparse online learning. Sci. China Inf. Sci. 57 (5) (2014)
Junpei Komiyama, Hidekazu Oiwa, Hiroshi Nakagawa
Robust Distributed Training of Linear Classifiers Based on Divergence Minimization Principle. ECML/PKDD (2) (2014)
Issei Sato, Kenichi Kurihara, Shu Tanaka, Hiroshi Nakagawa, Seiji Miyashita
Quantum Annealing for Variational Bayes Inference. CoRR (2014)
Junpei Komiyama, Issei Sato, Hiroshi Nakagawa
Multi-armed Bandit Problem with Lock-up Periods. ACML (2013)
Issei Sato, Shu Tanaka, Kenichi Kurihara, Seiji Miyashita, Hiroshi Nakagawa
Quantum annealing for Dirichlet process mixture models with applications to network clustering. Neurocomputing 121 (2013)
Katsuya Kikuchi, Fumiki Kato, Shunsuke Nemoto, Hiroshi Nakagawa, Masahiro Aoyagi, Youtaro Yasu, Kohji Koshiji
Investigation of optimized high-density flip-chip interconnect design including micro Au bumps for 3-D stacked LSI packaging. 3DIC (2013)
Yo Ehara, Nobuyuki Shimizu, Takashi Ninomiya, Hiroshi Nakagawa
Personalized reading support for second-language web documents. ACM Trans. Intell. Syst. Technol. 4 (2) (2013)
Tengfei Ma, Hiroshi Nakagawa
Automatically Determining a Proper Length for Multi-Document Summarization: A Bayesian Nonparametric Approach. EMNLP (2013)
Yo Ehara, Issei Sato, Hidekazu Oiwa, Hiroshi Nakagawa
Understanding seed selection in bootstrapping. TextGraphs@EMNLP (2013)
Shuo Hu, Yusuke Takahashi, Liyi Zheng, Takehito Utsuro, Masaharu Yoshioka, Noriko Kando, Tomohiro Fukuhara, Hiroshi Nakagawa, Yoji Kiyota
Cross-Lingual Topic Alignment in Time Series Japanese / Chinese News. PACLIC (2012)
Yusuke Takahashi, Takehito Utsuro, Masaharu Yoshioka, Noriko Kando, Tomohiro Fukuhara, Hiroshi Nakagawa, Yoji Kiyota
Applying a Burst Model to Detect Bursty Topics in a Topic Model. JapTAL (2012)
Hidekazu Oiwa, Shin Matsushima, Hiroshi Nakagawa
Healing Truncation Bias: Self-Weighted Truncation Framework for Dual Averaging. ICDM (2012)
Issei Sato, Kenichi Kurihara, Hiroshi Nakagawa
Practical collapsed variational bayes inference for hierarchical dirichlet process. KDD (2012)
Yukoh Matsumoto, Tomoyuki Morimoto, Michiya Hagimoto, Hiroyuki Uchida, Nobuyuki Hikichi, Fumito Imura, Hiroshi Nakagawa, Masahiro Aoyagi
Cool System scalable 3-D stacked heterogeneous Multi-Core / Multi-Chip architecture for ultra low-power digital TV applications. COOL Chips (2012)
Bin Yang, Issei Sato, Hiroshi Nakagawa
Privacy-Preserving EM Algorithm for Clustering on Social Network. PAKDD (1) (2012)
Issei Sato, Hiroshi Nakagawa
Rethinking Collapsed Variational Bayes Inference for LDA. ICML (2012)
Shingo Takamatsu, Issei Sato, Hiroshi Nakagawa
Reducing Wrong Labels in Distant Supervision for Relation Extraction. ACL (1) (2012)
Yo Ehara, Issei Sato, Hidekazu Oiwa, Hiroshi Nakagawa
Mining Words in the Minds of Second Language Learners: Learner-Specific Word Difficulty. COLING (2012)
Marco Chacin, Hiroyuki Uchida, Michiya Hagimoto, Takashi Miyazaki, Takeshi Ohkawa, Rimon Ikeno, Yukoh Matsumoto, Fumito Imura, Motohiro Suzuki, Katsuya Kikuchi, Hiroshi Nakagawa, Masahiro Aoyagi
COOL interconnect low power interconnection technology for scalable 3D LSI design. COOL Chips (2011)
Fumiki Kato, Katsuya Kikuchi, Hiroshi Nakagawa, Masahiro Aoyagi
Hot spots suppression by high thermal conductivity film in thin-sub strate CMOS ICs for 3D integration. 3DIC (2011)
Hiroshi Nakagawa, Satoshi Teshima, Tomoyuki Ohta, Yoshiaki Kakuda
A Hierarchical Geographical Routing with Alternative Paths Using Autonomous Clustering for Mobile Ad Hoc Networks. IEICE Trans. Commun. (1) (2011)
Bin Yang, Issei Sato, Hiroshi Nakagawa
Secure Clustering in Private Networks. ICDM (2011)
Takashi Ninomiya, Takuya Matsuzaki, Nobuyuki Shimizu, Hiroshi Nakagawa
Deterministic shift-reduce parsing for unification-based grammars. Nat. Lang. Eng. 17 (3) (2011)
Hidekazu Oiwa, Shin Matsushima, Hiroshi Nakagawa
Frequency-Aware Truncated Methods for Sparse Online Learning. ECML/PKDD (2) (2011)
Shingo Takamatsu, Issei Sato, Hiroshi Nakagawa
Probabilistic Matrix Factorization Leveraging Contexts for Unsupervised Relation Extraction. PAKDD (1) (2011)
Bin Yang, Hiroshi Nakagawa
Computation of Ratios of Secure Summations in Multi-party Privacy-Preserving Latent Dirichlet Allocation. PAKDD (1) (2010)
Minoru Yoshida, Shin Matsushima, Shingo Ono, Issei Sato, Hiroshi Nakagawa
ITC-UT: Tweet Categorization by Query Categorization for On-line Reputation Management. CLEF (Notebook Papers/LABs/Workshops) (2010)
Nobuyuki Shimizu, Hiroshi Nakagawa
Features for Detecting Hedge Cues. CoNLL Shared Task (2010)
Issei Sato, Hiroshi Nakagawa
Topic models with power-law using Pitman-Yor process. KDD (2010)
Minoru Yoshida, Masaki Ikeda, Shingo Ono, Issei Sato, Hiroshi Nakagawa
Person name disambiguation by bootstrapping. SIGIR (2010)
Nobuyuki Shimizu, Masashi Sugiyama, Hiroshi Nakagawa
Spectral Methods for Thesaurus Construction. IEICE Trans. Inf. Syst. (6) (2010)
Issei Sato, Kenichi Kurihara, Hiroshi Nakagawa
Deterministic Single-Pass Algorithm for LDA. NIPS (2010)
Yohei Noda, Yoji Kiyota, Hiroshi Nakagawa
Discovering Serendipitous Information from Wikipedia by Using Its Network Structure. ICWSM (2010)
Shin Matsushima, Nobuyuki Shimizu, Kazuhiro Yoshida, Takashi Ninomiya, Hiroshi Nakagawa
Exact Passive-Aggressive Algorithm for Multiclass Classification Using Support Class. SDM (2010)
Yo Ehara, Nobuyuki Shimizu, Takashi Ninomiya, Hiroshi Nakagawa
Personalized reading support for second-language web documents by collective intelligence. IUI (2010)
Yusuke Abe, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara, Noriko Kando, Masaharu Yoshioka, Hiroshi Nakagawa, Yoji Kiyota, Masatoshi Tsuchiya
Extracting Concerns and Reports on Crimes in Blogs. AMT (2010)
Minoru Yoshida, Issei Sato, Hiroshi Nakagawa, Akira Terada
Mining Numbers in Text Using Suffix Arrays and Clustering Based on Dirichlet Process Mixture Models. PAKDD (2) (2010)
Bin Yang, Hiroshi Nakagawa, Issei Sato, Jun Sakuma
Collusion-resistant privacy-preserving data mining. KDD (2010)
Takashi Ninomiya, Takuya Matsuzaki, Nobuyuki Shimizu, Hiroshi Nakagawa
Deterministic Shift-Reduce Parsing for Unification-Based Grammars by Using Default Unification. EACL (2009)
Issei Sato, Kenichi Kurihara, Shu Tanaka, Hiroshi Nakagawa, Seiji Miyashita
Quantum Annealing for Variational Bayes Inference CoRR (2009)
Xiaorong Fan, Nobuyuki Shimizu, Hiroshi Nakagawa
Automatic extraction of bilingual terms from a Chinese-Japanese parallel corpus. IUCS (2009)
Hiroyuki Nakasaki, Yusuke Abe, Takehito Utsuro, Yasuhide Kawada, Tomohiro Fukuhara, Noriko Kando, Masaharu Yoshioka, Hiroshi Nakagawa, Yoji Kiyota
Cross-Lingual Analysis of Concerns and Reports on Crimes in Blogs. UCMedia (2009)
Takayuki Yoshinaka, Soichi Ishii, Tomohiro Fukuhara, Hidetaka Masuda, Hiroshi Nakagawa
A User-Oriented Splog Filtering Based on a Machine Learning. BlogTalk (2009)
Issei Sato, Kenichi Kurihara, Shu Tanaka, Hiroshi Nakagawa, Seiji Miyashita
Quantum Annealing for Variational Bayes Inference. UAI (2009)
Yoji Kiyota, Hiroshi Nakagawa, Satoshi Sakai, Tatsuya Mori, Hidetaka Masuda
Exploitation of the wikipedia category system for enhancing the value of LCSH. JCDL (2009)
Hiroshi Nakagawa, Kazuyuki Nakamaru, Tomoyuki Ohta, Yoshiaki Kakuda
A hierarchical routing scheme with location information on autonomous clustering for mobile ad hoc networks. ISADS (2009)
Yuuki Sato, Takehito Utsuro, Tomohiro Fukuhara, Yasuhide Kawada, Yoshiaki Murakami, Hiroshi Nakagawa, Noriko Kando
Collecting and Analyzing Japanese Splogs based on Characteristics of Keywords. ICWSM (2008)
Hiroyuki Nakasaki, Mariko Kawaba, Takehito Utsuro, Tomohiro Fukuhara, Hiroshi Nakagawa, Noriko Kando
Cross-Lingual Blog Analysis by Cross-Lingual Comparison of Characteristic Terms and Blog Posts. ISUC (2008)
Yuuki Sato, Takehito Utsuro, Yoshiaki Murakami, Tomohiro Fukuhara, Hiroshi Nakagawa, Yasuhide Kawada, Noriko Kando
Analysing features of Japanese splogs and characteristics of keywords. AIRWeb (2008)
Issei Sato, Minoru Yoshida, Hiroshi Nakagawa
Knowledge discovery of semantic relationships between words using nonparametric bayesian graph model. KDD (2008)
Nobuyuki Shimizu, Masato Hagiwara, Yasuhiro Ogawa, Katsuhiko Toyama, Hiroshi Nakagawa
Metric Learning for Synonym Acquisition. COLING (2008)
Hiroshi Nakagawa, Kazuyuki Nakamaru, Tomoyuki Ohta, Yoshiaki Kakuda
A Hybrid Greedy Routing with Location Information for Mobile Ad Hoc Networks. IEICE Trans. Commun. (9) (2008)
Minoru Yoshida, Takahiro Sugiura, Takamasa Hirokawa, Kouichi Yamada, Hidetaka Masuda, Hiroshi Nakagawa
TDU Systems for MuST: Attribute Name Extraction, Text-Based Stock Price Analysis, and Automatic Graph Generation. NTCIR (2008)
Wei Hu, Nobuyuki Shimizu, Hiroshi Nakagawa, Huanye Sheng
Modeling Chinese Documents with Topical Word-Character Models. COLING (2008)
Shingo Ono, Issei Sato, Minoru Yoshida, Hiroshi Nakagawa
Person Name Disambiguation in Web Pages Using Social Network, Compound Words and Latent Topics. PAKDD (2008)
Hiroshi Nakagawa, Kentaro Torisawa, Masaru Kitsuregawa
WWW 2008 workshop: NLPIX2008 summary. WWW (2008)
Yoji Kiyota, Noriyuki Tamura, Satoshi Sakai, Hiroshi Nakagawa, Hidetaka Masuda
Automated Subject Induction from Query Keywords through Wikipedia Categories and Subject Headings. LREC (2008)
Minoru Yoshida, Hiroshi Nakagawa, Akira Terada
Gram-Free Synonym Extraction Via Suffix Arrays. AIRS (2008)
Yasuhiro Yamaji, Tokihiko Yokoshima, Katsuya Kikuchi, Hiroshi Nakagawa, Masahiro Aoyagi
Chemical flip-chip bonding method for fabricating 10-µm-pad-pitch interconnect. IEICE Electron. Express 5 (18) (2008)
Issei Sato, Hiroshi Nakagawa
Knowledge discovery of multiple-topic document using parametric mixture model with dirichlet prior. KDD (2007)
Minoru Yoshida, Hiroshi Nakagawa
Web Document Parsing: A New Approach to Modeling Layout-Language Relations. ICDAR (2007)
Hiroshi Nakagawa, Tomoyuki Ohta, Kenji Ishida, Yoshiaki Kakuda
A Hybrid Routing with Location Information for Mobile Ad Hoc Networks. ISADS (2007)
Nobuyuki Shimizu, Hiroshi Nakagawa
Structural Correspondence Learning for Dependency Parsing. EMNLP-CoNLL (2007)
Hitoshi Isahara, Sadao Kurohashi, Jun'ichi Tsujii, Kiyotaka Uchimoto, Hiroshi Nakagawa, Hiroyuki Kaji, Shun'ichi Kikuchi
Development of a Japanese-Chinese machine translation system. MTSummit (2007)
Tomohiro Fukuhara, Hiroshi Nakagawa, Toyoaki Nishida
Understanding Sentiment of People from News Articles: Temporal Sentiment Analysis of Social Events. ICWSM (2007)
Issei Sato, Hiroshi Nakagawa
Semi-structure Mining Method for Text Mining with a Chunk-Based Dependency Structure. PAKDD (2007)
Issei Sato, Hiroshi Nakagawa
Bayesian Document Generative Model with Explicit Multiple Topics. EMNLP-CoNLL (2007)

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Publication Activity (10 Years)

Top Topics

Top Venues

Hiroshi Nakagawa