西島 恵介

Risk assessment of arteriovenous fistulas focusing on the relationships between the properties of shunted blood flow sounds and a medical/surgical history of hemodialysis patients. 

PloS one 20(5) e0324747 2025年5月  査読有り

Improvement of Vascular Stenosis Detection by Screening Uncertain Data 

2023 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW) 549-550 2023年7月  査読有り筆頭著者

Spatial Interpolation of Room Impulse Responses Using Information on Early Reflection Directions. 

Complex, Intelligent and Software Intensive Systems - Proceedings of the 17th International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2023)(CISIS) 377-383 2023年7月  査読有り

Detection of Vascular Stenosis using Average of Differences between Multiple Positions in Shunt Sound. 

4th IEEE Global Conference on Life Sciences and Technologies(LifeTech) 586-587 2022年3月  査読有り筆頭著者

Voice Quality Change Due to the Amount of Training Data for Multi- and Target-Speaker WaveNet Vocoders. 

Complex, Intelligent and Software Intensive Systems - Proceedings of the 15th International Conference on Complex, Intelligent and Software Intensive Systems (CISIS-2021)(CISIS) 727-733 2021年6月  査読有り

A method of data augmentation for shunt murmur angiostenosis detection 

Advances in Intelligent Systems and Computing 1194 AISC 560-568 2021年6月  査読有り筆頭著者

Sound source separation based on multichannel non-negative matrix factorization with weighted averaging 

Advances in Intelligent Systems and Computing 1194 AISC 177-187 2021年6月  査読有り

Hyperparameter Tuning of the Shunt-murmur Discrimination Algorithm Using Bayesian optimization 

2020 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2020 - Proceedings 929-933 2020年12月7日  査読有り

Classification of Arteriovenous Fistula Stenosis Using Shunt Murmur Analysis and Random Forest 

Advances in Intelligent Systems and Computing 993 723-732 2020年6月  査読有り

Snoring sound classification using multiclass classifier under actual environments 

2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2019 352-356 2019年11月  査読有り筆頭著者

Evaluating classification methods in snore activity detection 

Advances in Intelligent Systems and Computing 772 921-926 2019年6月  査読有り筆頭著者

Classification of arteriovenous fistula stenosis using shunt murmurs analysis and support vector machine 

Advances in Intelligent Systems and Computing 772 884-892 2019年6月  査読有り

Classification of Shunt Murmurs for Diagnosis of Arteriovenous Fistula Stenosis 

2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018 - Proceedings 665-669 2019年3月4日  査読有り

Estimation of noise suppression parameters for maximizing snoring activity detection performance 

2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017 21-22 2017年7月25日  査読有り筆頭著者

Evaluation of parallel measurement methods for multichannel impulse responses 

2016 IEEE 5th Global Conference on Consumer Electronics, GCCE 2016 1-2 2016年12月27日  査読有り

A Study on the Optimum Number of Training Data in Snore Activity Detection Using SVM 

Proceedings - 2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems, CISIS 2016 582-584 2016年12月19日  査読有り筆頭著者

Parameters of Noise Suppression Based on Wavelet Transform for Phonocardiographic Signals 

Proceedings - 2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems, CISIS 2016 578-581 2016年12月19日  査読有り

Snore activity detection using smartphone sensors 

2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015 128-129 2015年8月20日  査読有り筆頭著者

Log-likelihood method to select initial values of multichannel non-negative matrix factorization 

2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015 126-127 2015年8月20日  査読有り

文学と認知・コンピュータ 文学におけるコミュニケーションの構造 

認知科学 8(4) 343-351 2001年4月  査読有り