研究方向
| 研究方向： 龙艳花，现任上海师范大学信息与通信工程系教授，云知声-上师大 自然人机交互联合实验室负责人，上海市院士专家工作站专家，上海市”东方学者“特聘教授。国家自然科学基金、上海市首届青年英才扬帆计划获得者。现为IEEE、ISCA会员，有15年以上从事智能语音及语言处理、人机交互和深度学习研究和产业化工作经验。 研究兴趣
学习及工作经历：
国际科研合作：
科研获奖及学术评测：
主持的科研项目：
Publications（*指研究生一作，导师通信作者）： Google scholar =============================================================================== 2024年度：Google scholar 2023年度： [1] Yifan Zhou, Yanhua Long*, Haoran Wei. Acoustic-Sensing-Based Attribute-Driven Imbalanced Compensation for Anomalous Sound Detection without Machine Identity, Sensors, 2023, 23(21), 8984; https://doi.org/10.3390/s23218984. [2] Yibo Duan, Yanhua Long*, Jiaen Liang. Dual-model Self-regularization and Fusion for Domain Adaptation of Robust Speaker Verification, Speech Communication, 2023, vol. 155. [3] Li Li, Yanhua Long*, Dongxing Xu, Yijie Li. Boosting Character-based Mandarin ASR via Chinese Pinyin Representation, International Journal of Speech Technology, 2023, 26:895-902. [4] Yibo Duan, Yanhua Long*, Yijie Li. CI-MIX: Cut Instance Mix For Robust Speaker Verification, International Journal of Speech Technology, 2023, 26:851-857. [5] Li Li, Dongxing Xu, Haoran Wei, Yanhua Long*. Phonetic-assisted Multi-Target Units Modeling for Improving Conformer-Transducer ASR system, Proc. INTERSPEECH 2023, pp. 2263—2267. [6] Jing Li, Yanhua Long*, Yijie Li, Dongxing Xu. Advanced RawNet2 with Attention-based Channel Masking for Synthetic Speech Detection, Proc. INTERSPEECH 2023, pp. 2788--2792. [7] Xuefei Wang, Yanhua Long*, Yijie Li, Haoran Wei. Multi-pass Training and Cross-information Fusion for Low-resource End-to-end Accented Speech Recognition, Proc. INTERSPEECH 2023, pp.2923-2927. [8] Xiaoxiao Wu, Dongxing Xu, Haoran Wei, Yanhua Long*. FEW-Shot Continual Learning with Weight Alignment and Positive Enhancement for Bioacoustic Event Detection. Proc. ICASSP 2023, Rhodes Island, Greece, 2023, pp. 1-5. [9] Jiangyu Han, Yanhua Long*. Heterogeneous separation consistency training for adaptation of unsupervised speech separation. EURASIP Journal on Audio,Speech, and Music Processing, 2023, 6 (2023). 2022年度： [1] Xiaofeng Ge, Jiangyu Han, Yanhua Long* and Haixin Guan. "PercepNet+: A Phase and SNR Aware PercepNet for Real-Time Speech Enhancement", Interspeech, 2022. [2] Yunhao Liang, Yanhua Long*, Yijie Li and Jiaen Liang. "Selective Pseudo-labeling and Class-wise Discriminative Fusion for Sound Event Detection", Interspeech, 2022. [3] Jiangyu Han, Yanhua Long*, Lukas Burget, Jan Cernocky. “DPCCN: Densely-Connected Pyramid Complex Convolutional Network for Robust Speech Separation And Extraction”, ICASSP, 2022. [4] Yunhao Liang, Yanhua Long*, Yijie Li, Jiaen Liang, Yuping Wang. “Joint framework with deep feature distillation and adaptive focal loss for weakly supervised audio tagging and acoustic event detection”, Digital Signal Processing, 123, 2022. [5] Jiangyu Han, Yan Shi, Yanhua Long*, Jiaen Liang. “Exploring single channel speech separation for short-time text- dependent speaker verification”, International Journal of Speech Technology, 2022. [6] Linqiang Wei, Yanhua Long*, Haoran Wei, Yijie Li. “New Acoustic Features for Synthetic and Replay Spoofing Attack Detection”, Symmetry 14 (2), 274, 2022. [7] Tiantian Tang, Yanhua Long*, Yijie Li, Jiaen Liang. “Acoustic domain mismatch compensation in bird audio detection”, International Journal of Speech Technology, 2022. 2021年度： [1] Yue Liu, Yanhua Long*, Yijie Li, Jiaen Liang. "Feature Fusion Using Segment-level Embeddings for Acoustic Scene Classification". NCMMSC 2021. [2] Tiantian Tang, Xinyuan Zhou, Yanhua Long*, Yijie Li, Jiaen Liang. "CNN-based Discriminative Training for Domain Compensation in Acoustic Event Detection with Frame-wise Classifier", APSIPA 2021. [3] Yanhua Long*, Shuang Wei, Jie Lian, Yijie Li. "Pronunciation Augmentation for Mandarin-English Code-switching Speech Recognition", EURASIP Journal on Audio, Speech, and Music Processing, 34(2021). [4] Jiangyu Han, Wei Rao, Yanhua Long*, Jiaen Liang, "Attention-based Scaling Adaptation for Target Speech Extraction", ASRU 2021, pp. 658-662. [5] Jiangyu Han, Wei Rao, Yannan Wang, Yanhua Long*, "Improving Channel Decorrelation for Multi-Channel Target Speech Extraction", Interspeech 2021, pp. 1847-1851. [6] Jiangyu Han, Xinyuan Zhou, Yanhua Long* and Yijie Li, "Multi-channel target speech extraction with channel decorrelation and target speaker adaptation", ICASSP 2021, pp. 6079-6083. 2020年度： [1] Hongwei Mao, Yan Shi, Yue Liu, Linqiang Wei, Yijie Li and Yanhua Long*. "Short-time speaker verification with different speaking style utterances", Plos One, 15(11): e0241809. https://doi.org/10.1371/journal. pone.0241809, 2020. [2] Xinyuan Zhou, Grandee Lee, Emre Yilmaz, Yanhua Long*, Jiaen Liang and Haizhou Li. "Self-and-Mixed Attention Decoder with Deep Acoustic Structure for Transformer-based LVCSR", Interspeech, 2020, pp.5016-5020. [3] Xinyuan Zhou, Emre Yilmaz, Yanhua Long*, Jiaen Liang and Haizhou Li. "Multi-Encoder-Decoder Transformer for code-switching speech recognition", Interspeech, 2020, pp.1042-1046. [4] Yue Liu, Xinyuan Zhou, Yanhua Long*. "Acoustic scene classification with various deep classifiers", DCASE 2020 Challenge, 2020. [5] Laipeng He, Qiang Shi, Lang Wu, Jianqing Sun, Renke He, Yanhua Long*, Jiaen Liang. "The SHNU system for the Blizzard Challenge 2020", Joint workshop for the Blizzard Challenge and Voice Conversion Challenge 2020, pp.19-23. [6] Yanhua Long, Qiaozheng Zhang, Shuang Wei, Hong Ye and Jichen Yang. "Acoustic data augmentation for Mandarin- English code-switching speech recognition", Applied Acoustics, 161(107175), 2020. [7] Renke He, Yanhua Long*, Yijie Li and Jiaen Liang. “Mask-based blind source separation and MVDR beamforming in ASR", International Journal of Speech Technology, 23:133-140, 2020. 2019年度以前，见Google scholar |