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2020 – today
- 2024
[j41]Kenta Niwa
, Hiro Ishii, Hiroshi Sawada, Akinori Fujino, Noboru Harada, Rio Yokota:
Natural Gradient Primal-Dual Method for Decentralized Learning. IEEE Trans. Signal Inf. Process. over Networks 10: 417-433 (2024)- [c129]Hiroshi Sawada, Kazuo Aoyama, Kohei Ikeda:
Zeroth-Order Optimization of Optical Neural Networks with Linear Combination Natural Gradient and Calibrated Model. DAC 2024: 23:1-23:6 - [c128]Shinya Furunaga, Hiroshi Sawada, Rintaro Ikeshita, Tomohiro Nakatani, Shoji Makino:
Accurate Delayed Source Model for Multi-Frame Full-Rank Spatial Covariance Analysis. IWAENC 2024: 170-174 - 2023
- [j40]Yusuke Yashiro, Michitaka Yamamoto, Yoshihiro Muneta, Hiroshi Sawada, Reina Nishiura, Shozo Arai, Seiichi Takamatsu, Toshihiro Itoh:
Comparative Studies on Electrodes for Rumen Bacteria Microbial Fuel Cells. Sensors 23(8): 4162 (2023) - [j39]Hiroshi Sawada, Rintaro Ikeshita, Keisuke Kinoshita, Tomohiro Nakatani:
Multi-Frame Full-Rank Spatial Covariance Analysis for Underdetermined Blind Source Separation and Dereverberation. IEEE ACM Trans. Audio Speech Lang. Process. 31: 3589-3602 (2023) - [j38]Kenta Niwa, Naonori Ueda, Hiroshi Sawada, Akinori Fujino, Shoichiro Takeda, Guoqiang Zhang, W. Bastiaan Kleijn:
CoordiNet: Constrained Dynamics Learning for State Coordination Over Graph. IEEE Trans. Signal Inf. Process. over Networks 9: 242-257 (2023) - [c127]Hitoshi Shimizu, Hirohiko Suwa, Tomoharu Iwata, Akinori Fujino, Hiroshi Sawada, Keiichi Yasumoto:
School Families: A New Formulation of School District Planning Problem. HICSS 2023: 5122-5131 - 2022
- [j37]Tomohiro Nakatani, Rintaro Ikeshita, Keisuke Kinoshita, Hiroshi Sawada, Naoyuki Kamo, Shoko Araki:
Switching Independent Vector Analysis and its Extension to Blind and Spatially Guided Convolutional Beamforming Algorithms. IEEE ACM Trans. Audio Speech Lang. Process. 30: 1032-1047 (2022) - [c126]Hitoshi Shimizu, Hirohiko Suwa, Tomoharu Iwata, Akinori Fujino, Hiroshi Sawada, Keiichi Yasumoto:
Evacuation Shelter Scheduling Problem. HICSS 2022: 1-10 - [c125]Hiroshi Sawada, Rintaro Ikeshita, Keisuke Kinoshita, Tomohiro Nakatani:
Multi-Frame Full-Rank Spatial Covariance Analysis for Underdetermined BSS in Reverberant Environments. ICASSP 2022: 496-500 - 2021
- [j36]Nobutaka Ito, Rintaro Ikeshita, Hiroshi Sawada, Tomohiro Nakatani:
A Joint Diagonalization Based Efficient Approach to Underdetermined Blind Audio Source Separation Using the Multichannel Wiener Filter. IEEE ACM Trans. Audio Speech Lang. Process. 29: 1950-1965 (2021) - [c124]Tomohiro Nakatani, Rintaro Ikeshita, Naoyuki Kamo, Keisuke Kinoshita, Shoko Araki, Hiroshi Sawada:
Switching Convolutional Beamformer. EUSIPCO 2021: 266-270 - [c123]Tomohiro Nakatani, Rintaro Ikeshita, Keisuke Kinoshita, Hiroshi Sawada, Shoko Araki:
Blind and Neural Network-Guided Convolutional Beamformer for Joint Denoising, Dereverberation, and Source Separation. ICASSP 2021: 6129-6133 - [c122]Kazuo Aoyama, Hiroshi Sawada:
Acceleration Method for Learning Fine-Layered Optical Neural Networks. ICCAD 2021: 1-9 - [c121]Kenta Niwa, Guoqiang Zhang, W. Bastiaan Kleijn, Noboru Harada, Hiroshi Sawada, Akinori Fujino:
Asynchronous Decentralized Optimization With Implicit Stochastic Variance Reduction. ICML 2021: 8195-8204 - [i8]Nobutaka Ito, Rintaro Ikeshita, Hiroshi Sawada, Tomohiro Nakatani:
A Joint Diagonalization Based Efficient Approach to Underdetermined Blind Audio Source Separation Using the Multichannel Wiener Filter. CoRR abs/2101.08563 (2021) - [i7]Tomohiro Nakatani, Rintaro Ikeshita, Keisuke Kinoshita, Hiroshi Sawada, Shoko Araki:
Blind and neural network-guided convolutional beamformer for joint denoising, dereverberation, and source separation. CoRR abs/2108.01836 (2021) - [i6]Kazuo Aoyama, Hiroshi Sawada:
Acceleration Method for Learning Fine-Layered Optical Neural Networks. CoRR abs/2109.01731 (2021) - [i5]Tomohiro Nakatani, Rintaro Ikeshita, Keisuke Kinoshita, Hiroshi Sawada, Naoyuki Kamo, Shoko Araki:
Switching Independent Vector Analysis and Its Extension to Blind and Spatially Guided Convolutional Beamforming Algorithm. CoRR abs/2111.10574 (2021) - [i4]Hitoshi Shimizu, Hirohiko Suwa, Tomoharu Iwata, Akinori Fujino, Hiroshi Sawada, Keiichi Yasumoto:
Evacuation Shelter Scheduling Problem. CoRR abs/2111.13326 (2021) - 2020
- [j35]Satoru Emura, Hiroshi Sawada, Shoko Araki, Noboru Harada:
Multi-Delay Sparse Approach to Residual Crosstalk Reduction for Blind Source Separation. IEEE Signal Process. Lett. 27: 1630-1634 (2020) - [c120]Hitoshi Shimizu, Tatsushi Matsubayashi, Akinori Fujino, Hiroshi Sawada:
Theme Park Simulation based on Questionnaires for Maximizing Visitor Surplus. AAMAS 2020: 2002-2004 - [c119]Hiroshi Sawada, Rintaro Ikeshita, Tomohiro Nakatani:
Experimental Analysis of EM and MU Algorithms for Optimizing Full-rank Spatial Covariance Model. EUSIPCO 2020: 885-889 - [c118]Satoru Emura, Hiroshi Sawada, Shoko Araki, Noboru Harada:
A Frequency-Domain BSS Method Based on ℓ1 Norm, Unitary Constraint, and Cayley Transform. ICASSP 2020: 111-115 - [c117]Tomohiro Nakatani, Rintaro Ikeshita, Keisuke Kinoshita, Hiroshi Sawada, Shoko Araki:
Computationally Efficient and Versatile Framework for Joint Optimization of Blind Speech Separation and Dereverberation. INTERSPEECH 2020: 91-95 - [c116]Tsunehiro Arimoto, Ryuichiro Higashinaka, Kou Tanaka, Takahito Kawanishi, Hiroaki Sugiyama, Hiroshi Sawada, Hiroshi Ishiguro:
Collection and Analysis of Dialogues Provided by Two Speakers Acting as One. SIGdial 2020: 323-328
2010 – 2019
- 2019
- [j34]Masahiro Kohjima, Tatsushi Matsubayashi, Hiroshi Sawada:
Learning of Nonnegative Matrix Factorization Models for Inconsistent Resolution Dataset Analysis. IEICE Trans. Inf. Syst. 102-D(4): 715-723 (2019) - [c115]Rintaro Ikeshita, Nobutaka Ito, Tomohiro Nakatani, Hiroshi Sawada:
A Unifying Framework for Blind Source Separation Based on A Joint Diagonalizability Constraint. EUSIPCO 2019: 1-5 - [c114]Hiroshi Sawada, Rintaro Ikeshita, Nobutaka Ito, Tomohiro Nakatani:
Computational Acceleration and Smart Initialization of Full-RANK Spatial Covariance Analysis. EUSIPCO 2019: 1-5 - [c113]Hiroshi Sawada, Kazuo Aoyama:
Similarity Search-based Blind Source Separation. ICASSP 2019: 7888-7892 - [c112]Takuma Otsuka, Hitoshi Shimizu, Tomoharu Iwata, Futoshi Naya, Hiroshi Sawada, Naonori Ueda:
Bayesian Optimization for Crowd Traffic Control Using Multi-Agent Simulation. ITSC 2019: 1981-1988 - [c111]Tomohiro Nakatani, Keisuke Kinoshita, Rintaro Ikeshita, Hiroshi Sawada, Shoko Araki:
Simultaneous Denoising, Dereverberation, and Source Separation Using a Unified Convolutional Beamformer. WASPAA 2019: 224-228 - [c110]Rintaro Ikeshita, Nobutaka Ito, Tomohiro Nakatani, Hiroshi Sawada:
Independent Low-Rank Matrix Analysis with Decorrelation Learning. WASPAA 2019: 288-292 - 2018
- [j33]Antoine Rolet, Vivien Seguy, Mathieu Blondel, Hiroshi Sawada:
Blind source separation with optimal transport non-negative matrix factorization. EURASIP J. Adv. Signal Process. 2018: 53 (2018) - [c109]Takayuki Suyama, Yasue Kishino, Yoshinari Shirai, Shin Mizutani, Hiroshi Sawada:
Interpolation of Missing Data in Sensor Networks Using Nonnegative Matrix Factorization. UbiComp/ISWC Adjunct 2018: 263-266 - [c108]Hiroshi Sawada:
Blind Signal Separation by Synchronized Joint Diagonalization. LVA/ICA 2018: 217-227 - [c107]Hitoshi Shimizu, Tatsushi Matsubayashi, Yusuke Tanaka, Tomoharu Iwata, Naonori Ueda, Hiroshi Sawada:
Improving Route Traffic Estimation by Considering Staying Population. PRIMA 2018: 630-637 - [i3]Antoine Rolet, Vivien Seguy, Mathieu Blondel, Hiroshi Sawada:
Blind Source Separation with Optimal Transport Non-negative Matrix Factorization. CoRR abs/1802.05429 (2018) - [i2]Tomoharu Iwata, Takuma Otsuka, Hitoshi Shimizu, Hiroshi Sawada, Futoshi Naya, Naonori Ueda:
Finding Appropriate Traffic Regulations via Graph Convolutional Networks. CoRR abs/1810.09712 (2018) - 2017
- [j32]Hideaki Kim, Noriko Takaya, Hiroshi Sawada:
Analyzing Temporal Dynamics of Consumer's Behavior Based on Hierarchical Time-Rescaling. IEICE Trans. Inf. Syst. 100-D(4): 693-703 (2017) - [j31]Tatsuaki Kimura, Keisuke Ishibashi, Tatsuya Mori, Hiroshi Sawada, Tsuyoshi Toyono, Ken Nishimatsu, Akio Watanabe, Akihiro Shimoda, Kohei Shiomoto:
Network Event Extraction from Log Data with Nonnegative Tensor Factorization. IEICE Trans. Commun. 100-B(10): 1865-1878 (2017) - [j30]Takuya Nishimura, Kyosuke Nishida, Hiroyuki Toda, Hiroshi Sawada:
Social media knows what road it is: quantifying road characteristics with geo-tagged posts. Soc. Netw. Anal. Min. 7(1): 57:1-57:20 (2017) - [c106]Masahiro Kohjima, Tatsushi Matsubayashi, Hiroshi Sawada:
What-If Prediction via Inverse Reinforcement Learning. FLAIRS 2017: 74-79 - [c105]Yuki Endo, Kyosuke Nishida, Hiroyuki Toda, Hiroshi Sawada:
Predicting Destinations from Partial Trajectories Using Recurrent Neural Network. PAKDD (1) 2017: 160-172 - [c104]Masahiro Kohjima, Tatsushi Matsubayashi, Hiroshi Sawada:
Generalized Inverse Reinforcement Learning with Linearly Solvable MDP. ECML/PKDD (2) 2017: 373-388 - 2016
- [j29]Makoto Nakatsuji, Hiroyuki Toda, Hiroshi Sawada, Jinguang Zheng, James A. Hendler:
Semantic sensitive tensor factorization. Artif. Intell. 230: 224-245 (2016) - [j28]Daichi Kitamura, Nobutaka Ono, Hiroshi Sawada, Hirokazu Kameoka, Hiroshi Saruwatari:
Determined Blind Source Separation Unifying Independent Vector Analysis and Nonnegative Matrix Factorization. IEEE ACM Trans. Audio Speech Lang. Process. 24(9): 1626-1641 (2016) - [c103]Aki Hayashi, Hirokazu Kameoka, Tatsushi Matsubayashi, Hiroshi Sawada:
Non-negative periodic component analysis for music source separation. APSIPA 2016: 1-9 - [c102]Takuya Nishimura, Kyosuke Nishida, Hiroyuki Toda, Hiroshi Sawada:
How fashionable is each street?: Quantifying road characteristics using social media. ASONAM 2016: 429-436 - [c101]Masahiro Kohjima, Tatsushi Matsubayashi, Hiroshi Sawada:
Non-negative multiple matrix factorization with Euclidean and kullback-leibler mixed divergences. ICPR 2016: 2515-2520 - [c100]Yusuke Tanaka, Takeshi Kurashima, Yasuhiro Fujiwara, Tomoharu Iwata, Hiroshi Sawada:
Inferring Latent Triggers of Purchases with Consideration of Social Effects and Media Advertisements. WSDM 2016: 543-552 - 2015
- [c99]Yuya Yoshikawa, Tomoharu Iwata, Hiroshi Sawada:
Non-Linear Regression for Bag-of-Words Data via Gaussian Process Latent Variable Set Model. AAAI 2015: 3129-3135 - [c98]Masahiro Kohjima, Tatsushi Matsubayashi, Hiroshi Sawada:
Probabilistic Non-negative Inconsistent-resolution Matrices Factorization. CIKM 2015: 1855-1858 - [c97]Daichi Kitamura, Nobutaka Ono, Hiroshi Sawada, Hirokazu Kameoka, Hiroshi Saruwatari:
Relaxation of rank-1 spatial constraint in overdetermined blind source separation. EUSIPCO 2015: 1261-1265 - [c96]Naonori Ueda, Futoshi Naya, Hitoshi Shimizu, Tomoharu Iwata, Maya Okawa, Hiroshi Sawada:
Real-time and proactive navigation via spatio-temporal prediction. UbiComp/ISWC Adjunct 2015: 1559-1566 - [c95]Daichi Kitamura, Nobutaka Ono, Hiroshi Sawada, Hirokazu Kameoka, Hiroshi Saruwatari:
Efficient multichannel nonnegative matrix factorization exploiting rank-1 spatial model. ICASSP 2015: 276-280 - [c94]Aki Hayashi, Masahiro Kohjima, Tatsushi Matsubayashi, Hiroshi Sawada:
Regularity Measure and Influence Weight for Analysis and Visualization of Consumer's Attitude. IV 2015: 290-299 - [c93]Yuya Yoshikawa, Tomoharu Iwata, Hiroshi Sawada, Takeshi Yamada:
Cross-Domain Matching for Bag-of-Words Data via Kernel Embeddings of Latent Distributions. NIPS 2015: 1405-1413 - [c92]Hengjin Tang, Tatsushi Matsubayashi, Hiroshi Sawada:
Blocked Time-Step Algorithm for Accelerating k-Means and Fuzzy c-Means. SMC 2015: 2561-2566 - 2014
- [j27]Tomohiro Warashina, Kazuo Aoyama, Hiroshi Sawada, Takashi Hattori:
Efficient K-Nearest Neighbor Graph Construction Using MapReduce for Large-Scale Data Sets. IEICE Trans. Inf. Syst. 97-D(12): 3142-3154 (2014) - [j26]Takuma Otsuka, Katsuhiko Ishiguro, Hiroshi Sawada, Hiroshi G. Okuno:
Bayesian Nonparametrics for Microphone Array Processing. IEEE ACM Trans. Audio Speech Lang. Process. 22(2): 493-504 (2014) - [j25]Takuma Otsuka, Katsuhiko Ishiguro, Takuya Yoshioka, Hiroshi Sawada, Hiroshi G. Okuno:
Multichannel sound source dereverberation and separation for arbitrary number of sources based on Bayesian nonparametrics. IEEE ACM Trans. Audio Speech Lang. Process. 22(12): 2218-2232 (2014) - [c91]Makoto Nakatsuji, Yasuhiro Fujiwara, Hiroyuki Toda, Hiroshi Sawada, Jinguang Zheng, James A. Hendler:
Semantic Data Representation for Improving Tensor Factorization. AAAI 2014: 2004-2012 - [c90]Hideaki Kim, Noriko Takaya, Hiroshi Sawada:
Tracking Temporal Dynamics of Purchase Decisions via Hierarchical Time-Rescaling Model. CIKM 2014: 1389-1398 - [c89]Tatsuaki Kimura, Keisuke Ishibashi, Tatsuya Mori, Hiroshi Sawada, Tsuyoshi Toyono, Ken Nishimatsu, Akio Watanabe, Akihiro Shimoda, Kohei Shiomoto:
Spatio-temporal factorization of log data for understanding network events. INFOCOM 2014: 610-618 - [c88]Takeshi Kurashima, Tomoharu Iwata, Noriko Takaya, Hiroshi Sawada:
Probabilistic latent network visualization: inferring and embedding diffusion networks. KDD 2014: 1236-1245 - [c87]Yuya Yoshikawa, Tomoharu Iwata, Hiroshi Sawada:
Latent Support Measure Machines for Bag-of-Words Data Classification. NIPS 2014: 1961-1969 - [c86]Aki Hayashi, Tatsushi Matsubayashi, Hiroshi Sawada:
Regular behavior measure for location based services. WebSci 2014: 299-300 - [i1]Yuya Yoshikawa, Tomoharu Iwata, Hiroshi Sawada:
Collaboration on Social Media: Analyzing Successful Projects on Social Coding. CoRR abs/1408.6012 (2014) - 2013
- [j24]Tomoharu Iwata, Hiroshi Sawada:
Topic model for analyzing purchase data with price information. Data Min. Knowl. Discov. 26(3): 559-573 (2013) - [j23]Makoto Yamada, Gordon Wichern, Kazunobu Kondo, Masashi Sugiyama, Hiroshi Sawada:
Noise adaptive optimization of matrix initialization for frequency-domain independent component analysis. Digit. Signal Process. 23(1): 1-8 (2013) - [j22]Hiroshi Sawada:
Foreword. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 96-A(10): 1917 (2013) - [j21]Hiroshi Sawada, Hirokazu Kameoka, Shoko Araki, Naonori Ueda:
Multichannel Extensions of Non-Negative Matrix Factorization With Complex-Valued Data. IEEE Trans. Speech Audio Process. 21(5): 971-982 (2013) - [j20]Mehrez Souden, Shoko Araki, Keisuke Kinoshita, Tomohiro Nakatani, Hiroshi Sawada:
A Multichannel MMSE-Based Framework for Speech Source Separation and Noise Reduction. IEEE Trans. Speech Audio Process. 21(9): 1913-1928 (2013) - [c85]Jen-Tzung Chien, Hiroshi Sawada, Shoji Makino:
Adaptive processing and learning for audio source separation. APSIPA 2013: 1-6 - [c84]Takeshi Kurashima, Tomoharu Iwata, Noriko Takaya, Hiroshi Sawada:
A Probabilistic Behavior Model for Discovering Unrecognized Knowledge. ICDM 2013: 1097-1102 - [c83]Koh Takeuchi, Ryota Tomioka, Katsuhiko Ishiguro, Akisato Kimura, Hiroshi Sawada:
Non-negative Multiple Tensor Factorization. ICDM 2013: 1199-1204 - [c82]Koh Takeuchi, Katsuhiko Ishiguro, Akisato Kimura, Hiroshi Sawada:
Non-Negative Multiple Matrix Factorization. IJCAI 2013: 1713-1720 - [c81]Makoto Yamada, Akisato Kimura, Futoshi Naya, Hiroshi Sawada:
Change-Point Detection with Feature Selection in High-Dimensional Time-Series Data. IJCAI 2013: 1827-1833 - 2012
- [j19]Emmanuel Vincent, Shoko Araki, Fabian J. Theis, Guido Nolte, Pau Bofill, Hiroshi Sawada, Alexey Ozerov, Vikrham Gowreesunker, Dominik Lutter, Ngoc Q. K. Duong:
The signal separation evaluation campaign (2007-2010): Achievements and remaining challenges. Signal Process. 92(8): 1928-1936 (2012) - [j18]Katsuhiko Ishiguro, Takeshi Yamada, Shoko Araki, Tomohiro Nakatani, Hiroshi Sawada:
Probabilistic Speaker Diarization With Bag-of-Words Representations of Speaker Angle Information. IEEE Trans. Speech Audio Process. 20(2): 447-460 (2012) - [c80]Takuma Otsuka, Katsuhiko Ishiguro, Hiroshi Sawada, Hiroshi G. Okuno:
Bayesian Unification of Sound Source Localization and Separation with Permutation Resolution. AAAI 2012: 2038-2045 - [c79]Mehrez Souden, Shoko Araki, Keisuke Kinoshita, Tomohiro Nakatani, Hiroshi Sawada:
A multichannel MMSE-based framework for joint blind source separation and noise reduction. ICASSP 2012: 109-112 - [c78]Hiroshi Sawada, Hirokazu Kameoka, Shoko Araki, Naonori Ueda:
Efficient algorithms for multichannel extensions of Itakura-Saito nonnegative matrix factorization. ICASSP 2012: 261-264 - [c77]Takuma Otsuka, Katsuhiko Ishiguro, Hiroshi Sawada, Hiroshi G. Okuno:
Unified auditory functions based on Bayesian topic model. IROS 2012: 2370-2376 - [c76]Hitoshi Sakano, Tsukasa Ohashi, Akisato Kimura, Hiroshi Sawada, Katsuhiko Ishiguro:
Extended Fisher Criterion Based on Auto-correlation Matrix Information. SSPR/SPR 2012: 409-416 - [c75]Katsuhiko Ishiguro, Naonori Ueda, Hiroshi Sawada:
Subset Infinite Relational Models. AISTATS 2012: 547-555 - 2011
- [j17]Hiroshi Sawada, Shoko Araki, Shoji Makino:
Underdetermined Convolutive Blind Source Separation via Frequency Bin-Wise Clustering and Permutation Alignment. IEEE Trans. Speech Audio Process. 19(3): 516-527 (2011) - [j16]Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino:
DOA Estimation for Multiple Sparse Sources with Arbitrarily Arranged Multiple Sensors. J. Signal Process. Syst. 63(3): 265-275 (2011) - [c74]Tomoyuki Fujino, Katsuhiko Ishiguro, Hiroshi Sawada:
Logitboost Extension for Early Classification of Sequences. CAIP (1) 2011: 579-588 - [c73]Hiroshi Sawada, Hirokazu Kameoka, Shoko Araki, Naonori Ueda:
Formulations and algorithms for multichannel complex NMF. ICASSP 2011: 229-232 - [c72]Tomoharu Iwata, Shinji Watanabe, Hiroshi Sawada:
Fashion Coordinates Recommender System Using Photographs from Fashion Magazines. IJCAI 2011: 2262-2267 - [c71]Kazuo Aoyama, Kazumi Saito, Hiroshi Sawada, Naonori Ueda:
Fast approximate similarity search based on degree-reduced neighborhood graphs. KDD 2011: 1055-1063 - [c70]Hiroshi Sawada, Hirokazu Kameoka, Shoko Araki, Naonori Ueda:
New formulations and efficient algorithms for multichannel NMF. WASPAA 2011: 153-156 - 2010
- [c69]Tomoharu Iwata, Daichi Mochihashi, Hiroshi Sawada:
Learning Common Grammar from Multilingual Corpus. ACL (2) 2010: 184-188 - [c68]Katsuhiko Ishiguro, Hiroshi Sawada, Hitoshi Sakano:
Multi-class Boosting for Early Classification of Sequences. BMVC 2010: 1-10 - [c67]Shoko Araki, Alexey Ozerov, Vikrham Gowreesunker, Hiroshi Sawada, Fabian J. Theis, Guido Nolte, Dominik Lutter, Ngoc Q. K. Duong:
The 2010 Signal Separation Evaluation Campaign (SiSEC2010): Audio Source Separation. LVA/ICA 2010: 114-122 - [c66]Shoko Araki, Fabian J. Theis, Guido Nolte, Dominik Lutter, Alexey Ozerov, Vikrham Gowreesunker, Hiroshi Sawada, Ngoc Q. K. Duong:
The 2010 Signal Separation Evaluation Campaign (SiSEC2010): Biomedical Source Separation. LVA/ICA 2010: 123-130 - [c65]Shoko Araki, Tomohiro Nakatani, Hiroshi Sawada:
Simultaneous clustering of mixing and spectral model parameters for blind sparse source separation. ICASSP 2010: 5-8 - [c64]Kazuo Aoyama, Shinji Watanabe, Hiroshi Sawada, Yasuhiro Minami, Naonori Ueda, Kazumi Saito:
Fast similarity search on a large speech data set with neighborhood graph indexing. ICASSP 2010: 5358-5361 - [c63]Hiroshi Sawada, Jani Even, Hiroshi Saruwatari, Kiyohiro Shikano, Tomoya Takatani:
Improvement of speech recognition performance for spoken-oriented robot dialog system using end-fire array. IROS 2010: 970-975
2000 – 2009
- 2009
- [j15]Hiroko Kato Solvang, Yuichi Nagahara, Shoko Araki, Hiroshi Sawada, Shoji Makino:
Frequency-Domain Pearson Distribution Approach for Independent Component Analysis (FD-Pearson-ICA) in Blind Source Separation. IEEE Trans. Speech Audio Process. 17(4): 639-649 (2009) - [c62]Shoko Araki, Tomohiro Nakatani, Hiroshi Sawada, Shoji Makino:
Blind sparse source separation for unknown number of sources using Gaussian mixture model fitting with Dirichlet prior. ICASSP 2009: 33-36 - [c61]Shoko Araki, Tomohiro Nakatani, Hiroshi Sawada, Shoji Makino:
Stereo Source Separation and Source Counting with MAP Estimation with Dirichlet Prior Considering Spatial Aliasing Problem. ICA 2009: 742-750 - [c60]Jani Even, Hiroshi Sawada, Hiroshi Saruwatari, Kiyohiro Shikano, Tomoya Takatani:
Semi-blind suppression of internal noise for hands-free robot spoken dialog system. IROS 2009: 658-663 - 2008
- [c59]Shoko Araki, Masakiyo Fujimoto, Kentaro Ishizuka, Hiroshi Sawada, Shoji Makino:
Speaker indexing and speech enhancement in real meetings / conversations. ICASSP 2008: 93-96 - 2007
- [j14]Stefan Winter, Walter Kellermann, Hiroshi Sawada, Shoji Makino:
MAP-Based Underdetermined Blind Source Separation of Convolutive Mixtures by Hierarchical Clustering and ℓ1-Norm Minimization. EURASIP J. Adv. Signal Process. 2007 (2007) - [j13]Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino:
Underdetermined blind sparse source separation for arbitrarily arranged multiple sensors. Signal Process. 87(8): 1833-1847 (2007) - [j12]Scott C. Douglas, Malay Gupta, Hiroshi Sawada, Shoji Makino:
Spatio-Temporal FastICA Algorithms for the Blind Separation of Convolutive Mixtures. IEEE Trans. Speech Audio Process. 15(5): 1511-1520 (2007) - [j11]Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino:
Grouping Separated Frequency Components by Estimating Propagation Model Parameters in Frequency-Domain Blind Source Separation. IEEE Trans. Speech Audio Process. 15(5): 1592-1604 (2007) - [c58]Emmanuel Vincent, Hiroshi Sawada, Pau Bofill, Shoji Makino, Justinian P. Rosca:
First Stereo Audio Source Separation Evaluation Campaign: Data, Algorithms and Results. ICA 2007: 552-559 - [c57]Shoji Makino, Hiroshi Sawada, Shoko Araki:
Blind Audio Source Separation Based on Independent Component Analysis. ICA 2007: 843 - [c56]Shoko Araki, Hiroshi Sawada, Shoji Makino:
Blind Speech Separation in a Meeting Situation with Maximum SNR Beamformers. ICASSP (1) 2007: 41-44 - [c55]Jan Cermak, Shoko Araki, Hiroshi Sawada, Shoji Makino:
Blind Source Separation Based on a Beamformer Array and Time Frequency Binary Masking. ICASSP (1) 2007: 145-148 - [c54]Juan E. Rubio, Kentaro Ishizuka, Hiroshi Sawada, Shoko Araki, Tomohiro Nakatani, Masakiyo Fujimoto:
Two-Microphone Voice Activity Detection Based on the Homogeneity of the Direction of Arrival Estimates. ICASSP (4) 2007: 385-388 - [c53]Kazuhiro Otsuka, Hiroshi Sawada, Junji Yamato:
Automatic inference of cross-modal nonverbal interactions in multiparty conversations: "who responds to whom, when, and how?" from gaze, head gestures, and utterances. ICMI 2007: 255-262 - [c52]Yasuhiro Minami, Minako Sawaki, Kohji Dohsaka, Ryuichiro Higashinaka, Kentaro Ishizuka, Hideki Isozaki, Tatsushi Matsubayashi, Masato Miyoshi, Atsushi Nakamura, Takanobu Oba, Hiroshi Sawada, Takeshi Yamada, Eisaku Maeda:
The world of mushrooms: human-computer interaction prototype systems for ambient intelligence. ICMI 2007: 366-373 - [c51]Hiroshi Sawada, Shoko Araki, Shoji Makino:
Measuring Dependence of Bin-wise Separated Signals for Permutation Alignment in Frequency-domain BSS. ISCAS 2007: 3247-3250 - [p3]Shoji Makino, Hiroshi Sawada, Shoko Araki:
Frequency-Domain Blind Source Separation. Blind Speech Separation 2007: 47-78 - [p2]Shoko Araki, Hiroshi Sawada, Shoji Makino:
K-means Based Underdetermined Blind Speech Separation. Blind Speech Separation 2007: 243-270 - [p1]Stefan Winter, Walter Kellermann, Hiroshi Sawada, Shoji Makino:
Underdetermined Blind Source Separation of Convolutive Mixtures by Hierarchical Clustering and L1-Norm Minimization. Blind Speech Separation 2007: 271-304 - [e1]Shoji Makino, Hiroshi Sawada, Te-Won Lee:
Blind Speech Separation. Signals and Communication Technology, Springer 2007, ISBN 978-1-4020-6478-4 [contents] - 2006
- [j10]Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino:
Frequency-Domain Blind Source Separation of Many Speech Signals Using Near-Field and Far-Field Models. EURASIP J. Adv. Signal Process. 2006 (2006) - [j9]Stefan Winter, Hiroshi Sawada, Shoji Makino:
Geometrical Interpretation of the PCA Subspace Approach for Overdetermined Blind Source Separation. EURASIP J. Adv. Signal Process. 2006 (2006) - [j8]Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino:
Blind Extraction of Dominant Target Sources Using ICA and Time-Frequency Masking. IEEE Trans. Speech Audio Process. 14(6): 2165-2173 (2006) - [c50]Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino:
Normalized observation vector clustering approach for sparse source separation. EUSIPCO 2006: 1-5 - [c49]Hiroko Kato, Yuichi Nagahara, Shoko Araki, Hiroshi Sawada, Shoji Makino:
Parametric-Pearson-based independent component analysis for frequency-domain blind speech separation. EUSIPCO 2006: 1-5 - [c48]Stefan Winter, Walter Kellermann, Hiroshi Sawada, Shoji Makino:
Underdetermined source separation for colored sources. EUSIPCO 2006: 1-5 - [c47]Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino:
On Calculating the Inverse of Separation Matrix in Frequency-Domain Blind Source Separation. ICA 2006: 691-699 - [c46]Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino:
Doa Estimation for Multiple Sparse Sources with Normalized Observation Vector Clustering. ICASSP (5) 2006: 33-36 - [c45]Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino:
Solving the Permutation Problem of Frequency-Domain BSS when Spatial Aliasing Occurs with Wide Sensor Spacing. ICASSP (5) 2006: 77-80 - [c44]Enrique Robledo-Arnuncio, Hiroshi Sawada, Shoji Makino:
Frequency Domain Blind Source Separation of a Reduced Amount of Data Using Frequency Normalization. ICASSP (5) 2006: 837-840 - [c43]Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino:
Blind Source Separation of Many Signals in the Frequency Domain. ICASSP (5) 2006: 969-972 - [c42]Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino:
Underdetermined sparse source separation of convolutive mixtures with observation vector clustering. ISCAS 2006 - 2005
- [j7]Satoshi Ukai, Tomoya Takatani, Hiroshi Saruwatari, Kiyohiro Shikano, Ryo Mukai, Hiroshi Sawada:
Multistage SIMO-Model-Based Blind Source Separation Combining Frequency-Domain ICA and Time-Domain ICA. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(3): 642-650 (2005) - [j6]Shoji Makino, Hiroshi Sawada, Ryo Mukai, Shoko Araki:
Blind Source Separation of Convolutive Mixtures of Speech in Frequency Domain. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(7): 1640-1655 (2005) - [j5]Scott C. Douglas, Hiroshi Sawada, Shoji Makino:
Natural gradient multichannel blind deconvolution and speech separation using causal FIR filters. IEEE Trans. Speech Audio Process. 13(1): 92-104 (2005) - [c41]Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino:
Blind extraction of a dominant source signal from mixtures of many sources [audio source separation applications]. ICASSP (3) 2005: 61-64 - [c40]Shoko Araki, Shoji Makino, Hiroshi Sawada, Ryo Mukai:
Reducing musical noise by a fine-shift overlap-add method applied to source separation using a time-frequency mask. ICASSP (3) 2005: 81-84 - [c39]Scott C. Douglas, Hiroshi Sawada, Shoji Makino:
A spatio-temporal fastICA algorithm for separating convolutive mixtures. ICASSP (5) 2005: 165-168 - [c38]Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino:
Blind extraction of a dominant source from mixtures of many sources using ICA and time-frequency masking. ISCAS (6) 2005: 5882-5885 - 2004
- [j4]Hiroshi Sawada, Ryo Mukai, Shoko Araki, Shoji Makino:
A robust and precise method for solving the permutation problem of frequency-domain blind source separation. IEEE Trans. Speech Audio Process. 12(5): 530-538 (2004) - [c37]Shoko Araki, Shoji Makino, Hiroshi Sawada, Ryo Mukai:
Underdetermined blind speech separation with directivity pattern based continuous mask and ICA. EUSIPCO 2004: 1991-1994 - [c36]Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino:
Frequency Domain Blind Source Separation for Many Speech Signals. ICA 2004: 461-469 - [c35]Hiroshi Sawada, Stefan Winter, Ryo Mukai, Shoko Araki, Shoji Makino:
Estimating the Number of Sources for Frequency-Domain Blind Source Separation. ICA 2004: 610-617 - [c34]Satoshi Ukai, Hiroshi Saruwatari, Tomoya Takatani, Kiyohiro Shikano, Ryo Mukai, Hiroshi Sawada:
Evaluation of Multistage SIMO-Model-Based Blind Source Separation Combining Frequency-Domain ICA and Time-Domain ICA. ICA 2004: 626-633 - [c33]Scott C. Douglas, Hiroshi Sawada, Shoji Makino:
On Coefficient Delay in Natural Gradient Blind Deconvolution and Source Separation Algorithms. ICA 2004: 634-642 - [c32]Stefan Winter, Hiroshi Sawada, Shoko Araki, Shoji Makino:
Overcomplete BSS for Convolutive Mixtures Based on Hierarchical Clustering. ICA 2004: 652-660 - [c31]Shoko Araki, Shoji Makino, Hiroshi Sawada, Ryo Mukai:
Underdetermined Blind Separation of Convolutive Mixtures of Speech with Directivity Pattern Based Mask and ICA. ICA 2004: 898-905 - [c30]Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino:
Near-field frequency domain blind source separation for convolutive mixtures. ICASSP (4) 2004: 49-52 - [c29]Satoshi Ukai, Hiroshi Saruwatari, Tomoya Takatani, Ryo Mukai, Hiroshi Sawada:
Multistage SIMO-model-based blind source separation combining frequency-domain ICA and time-domain ICA. ICASSP (4) 2004: 109-112 - [c28]Scott C. Douglas, Hiroshi Sawada, Shoji Makino:
Natural gradient multichannel blind deconvolution and source separation using causal FIR filters. ICASSP (5) 2004: 477-480 - [c27]Shoko Araki, Shoji Makino, Audrey Blin, Ryo Mukai, Hiroshi Sawada:
Underdetermined blind separation for speech in real environments with sparseness and ICA. ICASSP (3) 2004: 881-884 - [c26]Hiroshi Sawada, Ryo Mukai, Shoko Araki, Shoji Makino:
Convolutive blind source separation for more than two sources in the frequency domain. ICASSP (3) 2004: 885-888 - [c25]Stefan Winter, Hiroshi Sawada, Shoko Araki, Shoji Makino:
Hierarchical clustering applied to overcomplete BSS for convolutive mixtures. SAPA@INTERSPEECH 2004: 48 - [c24]Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino:
Frequency domain blind source separation using small and large spacing sensor pairs. ISCAS (5) 2004: 1-4 - [c23]Shoji Makino, Shoko Araki, Ryo Mukai, Hiroshi Sawada:
Audio source separation based on independent component analysis. ISCAS (5) 2004: 668-671 - 2003
- [j3]Hiroshi Sawada, Ryo Mukai, Shoko Araki, Shoji Makino:
Polar Coordinate Based Nonlinear Function for Frequency-Domain Blind Source Separation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 86-A(3): 590-596 (2003) - [c22]Hiroshi Sawada, Ryo Mukai, Shoko Araki, Shoji Makino:
A robust approach to the permutation problem of frequency-domain blind source separation. ICASSP (5) 2003: 381-384 - [c21]Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino:
Robust real-time blind source separation for moving speakers in a room. ICASSP (5) 2003: 469-472 - [c20]Stefan Winter, Hiroshi Sawada, Shoji Makino:
Geometrical understanding of the PCA subspace method for overdetermined blind source separation. ICASSP (2) 2003: 769-772 - [c19]Hiroshi Sawada, Ryo Mukai, Shoji Makino:
Direction of arrival estimation for multiple source signals using independent component analysis. ISSPA (2) 2003: 411-414 - 2002
- [c18]Kazuo Aoyama, Hiroshi Sawada:
Threshold Element-Based Symmetric Function Generators and Their Functional Extension. FPL 2002: 1092-1096 - [c17]Hiroshi Sawada, Ryo Mukai, Shoko Araki, Shoji Makino:
Polar coordinate based nonlinear function for frequency-domain blind source separation. ICASSP 2002: 1001-1004 - [c16]Ryo Mukai, Shoko Araki, Hiroshi Sawada, Shoji Makino:
Removal of residual cross-talk components in Blind Source Separation using time-delayed spectral subtraction. ICASSP 2002: 1789-1792 - [c15]Ryo Mukai, Shoko Araki, Hiroshi Sawada, Shoji Makino:
Removal of residual crosstalk components in blind source separation using LMS filters. NNSP 2002: 435-444 - [c14]Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino:
Blind source separation with different sensor spacing and filter length for each frequency range. NNSP 2002: 465-474 - 2001
- [j2]Takayuki Suyama, Makoto Yokoo, Hiroshi Sawada, Akira Nagoya:
Solving satisfiability problems using reconfigurable computing. IEEE Trans. Very Large Scale Integr. Syst. 9(1): 109-116 (2001) - 2000
- [j1]Shigeru Yamashita, Hiroshi Sawada, Akira Nagoya:
SPFD: A new method to express functional flexibility. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 19(8): 840-849 (2000) - [c13]Shigeru Yamashita, Hiroshi Sawada, Akira Nagoya:
An efficient framework of using various decomposition methods to synthesize LUT networks and its evaluation. ASP-DAC 2000: 253-258 - [c12]Kazuo Aoyama, Hiroshi Sawada, Akira Nagoya, Kazuo Nakajima:
A Threshold Logic-Based Reconfigurable Logic Element with a New Programming Technology. FPL 2000: 665-674
1990 – 1999
- 1999
- [c11]Shigeru Yamashita, Hiroshi Sawada, Akira Nagoya:
An Integrated Approach for Synthesizing LUT Networks. Great Lakes Symposium on VLSI 1999: 136-139 - 1998
- [c10]Shigeru Yamashita, Hiroshi Sawada, Akira Nagoya:
New Methods to Find Optimal Non-Disjoint Bi-Decompositions. ASP-DAC 1998: 59-68 - [c9]Hiroshi Sawada, Shigeru Yamashita, Akira Nagoya:
Restructuring Logic Representations with Easily Detectable Simple Disjunctive Decompositions. DATE 1998: 755-759 - [c8]Takayuki Suyama, Makoto Yokoo, Hiroshi Sawada:
Solving Satisfiability Problems Using Logic Synthesis and Reconfigurable Hardware. HICSS (7) 1998: 179-186 - 1997
- [c7]Hiroshi Sawada, Shigeru Yamashita, Akira Nagoya:
Restricted Simple Disjunctive Decompositions Based on Grouping Symmetric Variables. Great Lakes Symposium on VLSI 1997: 39-44 - 1996
- [c6]Makoto Yokoo, Takayuki Suyama, Hiroshi Sawada:
Solving Satisfiability Problems Using Field Programmable Gate Arrays: First Results. CP 1996: 497-509 - [c5]Takayuki Suyama, Makoto Yokoo, Hiroshi Sawada:
Solving Satisfiability Problems on FPGAs. FPL 1996: 136-145 - [c4]Shigeru Yamashita, Hiroshi Sawada, Akira Nagoya:
A new method to express functional permissibilities for LUT based FPGAs and its applications. ICCAD 1996: 254-261 - [c3]Takayuki Suyama, Hiroshi Sawada, Akira Nagoya:
LUT-based FPGA Technology Mapping using Permissible Functions. VLSI Design 1996: 215-218 - 1995
- [c2]Hiroshi Sawada, Takayuki Suyama, Akira Nagoya:
Logic synthesis for look-up table based FPGAs using functional decomposition and support minimization. ICCAD 1995: 353-358 - 1991
- [c1]Nagisa Ishiura, Hiroshi Sawada, Shuzo Yajima:
Minimazation of Binary Decision Diagrams Based on Exchanges of Variables. ICCAD 1991: 472-475
Coauthor Index
[j37] [c124] [c123] [i7] [i5] [j35] [c118] [c117] [c111] [j21] [j20] [j19] [j18] [c79] [c78] [j17] [j16] [c73] [c70] [c67] [c66] [c65] [j15] [c62] [c61] [c59] [j13] [j11] [c57] [c56] [c55] [c54] [c51] [p3] [p2] [j10] [j8] [c50] [c49] [c47] [c46] [c45] [c43] [c42] [j6] [c41] [c40] [c38] [j4] [c37] [c36] [c35] [c32] [c31] [c30] [c27] [c26] [c25] [c24] [c23] [j3] [c22] [c21] [c17] [c16] [c15] [c14]
[c128] [c85] [j17] [j16] [j15] [c62] [c61] [c59] [j14] [j13] [j12] [j11] [c58] [c57] [c56] [c55] [c51] [p3] [p2] [p1] [e1] [j10] [j9] [j8] [c50] [c49] [c48] [c47] [c46] [c45] [c44] [c43] [c42] [j6] [j5] [c41] [c40] [c39] [c38] [j4] [c37] [c36] [c35] [c33] [c32] [c31] [c30] [c28] [c27] [c26] [c25] [c24] [c23] [j3] [c22] [c21] [c20] [c19] [c17] [c16] [c15] [c14]
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