Shi-wook Lee

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 15

Top Topics

Speech Emotion Recognition

Spoken Term Detection

Top Venues

Publications

Hikaru Yamaga, Kazuki Hatakeyama, Kazunori Kojima, Shi-wook Lee, Yoshiaki Itoh
Accurate and Practical Query-by-Example Using Multiple Deep Learning Models and Frame Compression Methods. APSIPA ASC (2023)
Shi-wook Lee
Diverse Feature Mapping and Fusion via Multitask Learning for Multilingual Speech Emotion Recognition. INTERSPEECH (2023)
Kazuki Hatakeyama, Masahiro Nishino, Kazunori Kojima, Shi-wook Lee, Yoshiaki Itoh
Multiple Deep Learning Models and Architectures with Different Numbers of States Used to Improve Retrieval Accuracy of Query-by-Example. APSIPA ASC (2021)
Shi-wook Lee
Domain Generalization with Triplet Network for Cross-Corpus Speech Emotion Recognition. SLT (2021)
Shi-wook Lee
Ensemble of Domain Adversarial Neural Networks for Speech Emotion Recognition. ASRU (2021)
Takashi Yokota, Kazunori Kojima, Shi-wook Lee, Yoshiaki Itoh
Reduction of Speech Data Posteriorgrams by Compressing Maximum-likelihood State Sequences in Query by Example. APSIPA (2020)
Haruka Tanji, Kazunori Kojima, Hiroaki Nanjo, Shi-wook Lee, Yoshiaki Itoh
A Rescoring Method Using Web Search and Word Vectors for Spoken Term Detection. APSIPA (2019)
Shi-wook Lee
The Generalization Effect for Multilingual Speech Emotion Recognition across Heterogeneous Languages. ICASSP (2019)
Nakamasa Inoue, Chihiro Shiraishi, Aleksandr Drozd, Koichi Shinoda, Shi-wook Lee, Alex ChiChung Kot
VANT at TRECVID 2018. TRECVID (2018)
Shi-wook Lee, Kazuyo Tanaka, Yoshiaki Itoh
Empirical Analysis of Score Fusion Application to Combined Neural Networks for Open Vocabulary Spoken Term Detection. INTERSPEECH (2018)
Masato Obara, Munehiro Moriya, Ryota Konno, Kazunori Kojima, Kazuyo Tanaka, Shi-wook Lee, Yoshiaki Itoh
Acceleration for query-by-example using posteriorgram of deep neural network. APSIPA (2017)
Daisuke Kaneko, Ryota Konno, Kazunori Kojima, Kazuyo Tanaka, Shi-wook Lee, Yoshiaki Itoh
Constructing Acoustic Distances Between Subwords and States Obtained from a Deep Neural Network for Spoken Term Detection. INTERSPEECH (2017)
Nakamasa Inoue, Ryosuke Yamamoto, Na Rong, Satoshi Kanai, Junsuke Masada, Chihiro Shiraishi, Shi-wook Lee, Koichi Shinoda
TokyoTech-AIST at TRECVID 2017: Multimedia Event Detection Using Deep CNNs and Zero-Shot Classiers. TRECVID (2017)
Shi-wook Lee, Kazuyo Tanaka, Yoshiaki Itoh
Generating Complementary Acoustic Model Spaces in DNN-Based Sequence-to-Frame DTW Scheme for Out-of-Vocabulary Spoken Term Detection. INTERSPEECH (2016)
Masato Obara, Kazunori Kojima, Kazuyo Tanaka, Shi-wook Lee, Yoshiaki Itoh
Rescoring by Combination of Posteriorgram Score and Subword-Matching Score for Use in Query-by-Example. INTERSPEECH (2016)
Ryota Konno, Kazunori Kojima, Kazuyo Tanaka, Shi-wook Lee, Yoshiaki Itoh
Rescoring by a deep neural network for spoken term detection. APSIPA (2015)
Kazuki Oouchi, Ryota Kon'no, Takahiro Akyu, Kazuma Konno, Kazunori Kojima, Kazuyo Tanaka, Shi-wook Lee, Yoshiaki Itoh
Evaluation of re-ranking by prioritizing highly ranked documents in spoken term detection. INTERSPEECH (2015)
Shi-wook Lee, Kazuyo Tanaka, Yoshiaki Itoh
Combination of diverse subword units in spoken term detection. INTERSPEECH (2015)
Shi-wook Lee, Kazuyo Tanaka, Yoshiaki Itoh
Effective combination of heterogeneous subword-based spoken term detection systems. SLT (2014)
Shi-wook Lee, Hiroaki Kojima, Kazuyo Tanaka, Yoshiaki Itoh
Experimental Evaluation of Probabilistic Similarity for Spoken Term Detection. ICPRAM (2013)
Shiro Narumi, Kazuma Konno, Takuya Nakano, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
Intensive acoustic models constructed by integrating low-occurrence models for spoken term detection. INTERSPEECH (2013)
Yoshiaki Itoh, Hiroyuki Saito, Kazuyo Tanaka, Shi-wook Lee
Pseudo Real-Time Spoken Term Detection Using Pre-retrieval Results. SPECOM (2013)
Kazuma Konno, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
High priority in highly ranked documents in spoken term detection. APSIPA (2013)
Hiroyuki Saito, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
Fast Spoken Term Detection using pre-retrieval results of syllable bigrams. APSIPA (2012)
Yoshiaki Itoh, Kohei Iwata, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
Spoken Term Detection Results Using Plural Subword Models by Estimating Detection Performance for Each Query. INTERSPEECH (2011)
Yoshiaki Itoh, Akira Iwabuchi, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
Automatic Music Boundary Detection Using Short Segmental Acoustic Similarity in a Music Piece. EURASIP J. Audio Speech Music. Process. 2008 (2008)
Go Kuriki, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
Open vocabulary spoken document retrieval by subword sequence obtained from speech recognizer. SLT (2008)
Yoshiaki Itoh, Akira Iwabuchi, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
Music Boundary Detection Using Similarity in a Music Selection. MMSP (2007)
Yoshiaki Itoh, Kohei Iwata, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
An integration method of retrieval results using plural subword models for vocabulary-free spoken document retrieval. INTERSPEECH (2007)
Yoshiaki Itoh, Takayuki Otake, Kohei Iwata, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
Two-stage vocabulary-free spoken document retrieval - subword identification and re-recognition of the identified sections. INTERSPEECH (2006)
Ken Sadohara, Shi-wook Lee, Hiroaki Kojima
Domain-Independent Topic Segmentation Using a String Kernel on Recognized Sub-Word Sequences. SLT (2006)
Kohei Iwata, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
Open-vocabulary spoken document retrieval based on new subword models and subword phonetic similarity. INTERSPEECH (2006)
Kohei Iwata, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee
An approach for retrieving inquiries in TV broadcasts in a disaster by subword based speech retrieval by speech. SIP (2005)
Shi-wook Lee, Kazuyo Tanaka, Yoshiaki Itoh
Combining Multiple Subword Representations for Open-Vocabulary Spoken Document Retrieval. ICASSP (1) (2005)
Yoshiaki Itoh, Kazuyo Tanaka, Shi-wook Lee
An algorithm for similar utterance section extraction for managing spoken documents. Multim. Syst. 10 (5) (2005)
Shi-wook Lee, Kazuyo Tanaka, Yoshiaki Itoh
Multilayer subword units for open-vocabulary spoken document retrieval. INTERSPEECH (2004)
Yoshiaki Itoh, Kazuyo Tanaka, Shi-wook Lee
An efficient partial matching algorithm toward speech retrieval by speech. INTERSPEECH (2004)
Shi-wook Lee, Kazuyo Tanaka, Yoshiaki Itoh
Robust Spoken Document Retrieval Based on Multilingual Subphonetic Segment Recognition. ICEIS (5) (2004)
Yoshiaki Itoh, Kazuyo Tanaka, Shi-wook Lee
Repeated utterance extraction by a new algorithm for labeling a presentation speech. Multimedia Information Retrieval (2003)
Shi-wook Lee, Keikichi Hirose, Nobuaki Minematsu
Efficient search strategy in large vocabulary continuous speech recognition using prosodic boundary information. INTERSPEECH (2000)
Hyun-Yeol Chung, Cheol-Jun Hwang, Shi-wook Lee
A bimodal Korean address entry/retrieval system. ICSLP (1998)