研究者総覧 - 西島　恵介

ニシジマ　ケイスケ
西島　恵介

所属大分大学理工学部知能情報システムプログラム

職種助教

論文
論文	Fetal Heart Rate Estimation Using the WT-FD Method and Autocorrelation Tempogram Lecture Notes on Data Engineering and Communications Technologies,278-287頁 2025/07/06
論文	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 2025/05
論文	Improvement of Vascular Stenosis Detection by Screening Uncertain Data 2023 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW),549-550頁 2023/07
論文	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頁 2023/07
論文	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頁 2022/03
論文	A method of data augmentation for shunt murmur angiostenosis detection Advances in Intelligent Systems and Computing 1194 AISC,560-568頁 2021/06
論文	Sound source separation based on multichannel non-negative matrix factorization with weighted averaging Advances in Intelligent Systems and Computing 1194 AISC,177-187頁 2021/06
論文	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頁 2021/06
論文	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頁 2020/12/07
論文	Classification of Arteriovenous Fistula Stenosis Using Shunt Murmur Analysis and Random Forest Advances in Intelligent Systems and Computing 993,723-732頁 2020/06
論文	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頁 2019/11
論文	Classification of arteriovenous fistula stenosis using shunt murmurs analysis and support vector machine Advances in Intelligent Systems and Computing 772,884-892頁 2019/06
論文	Evaluating classification methods in snore activity detection Advances in Intelligent Systems and Computing 772,921-926頁 2019/06
論文	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頁 2019/03/04
論文	Estimation of noise suppression parameters for maximizing snoring activity detection performance 2017 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2017,21-22頁 2017/07/25
論文	Evaluation of parallel measurement methods for multichannel impulse responses 2016 IEEE 5th Global Conference on Consumer Electronics, GCCE 2016,1-2頁 2016/12/27
論文	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頁 2016/12/19
論文	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頁 2016/12/19
論文	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頁 2015/08/20
論文	Snore activity detection using smartphone sensors 2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015,128-129頁 2015/08/20
論文	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頁 2001/04
論文	問題解決過程における感情の発生と解消の論理的メカニズムの提案認知科学 1 (2),2_59-2_63頁 1994/02