ETRI Knowledge Sharing Platform : Yoo Rhee Oh

BROWSE

Researchers

연구자 검색
Keyword

Detail

Yoo Rhee Oh

ResearchGate

Department: Superintelligence Creative Research Laboratory

Contact

KSP Keywords: Acoustic Model Speech Features Artificial Intelligence System Korean Speech Transformer-Based Self-Improving Bidirectional Lstm Automatic Speech Recognition(ASR) Connectionist Temporal Classification(CTC) Limited Resources Long Sequence Real-World Applications Voice Activity Detector State-Of-The-Art Speech Recognition System Frame Skipping Beam Search Deep Neural Network(DNN) Network-Based Proficiency Assessment Speech Database Error Rate Art Performance Low Latency Online Speech Recognition Bidirectional Long Short-Term Memory Based Approach Data Augmentation Non-Native Speakers Computation Method Linear Regression End-To-End Speech Recognition Server-Client User-Perceived Latency High Performance Viterbi Decoding Response Latency Context-Sensitive Speech Feature Extraction Assessment Method Augmentation Techniques

Articles (9)
Patents (14)
Technology Transfer (7)
R&D Reports (2)
Standards (1)
Monographs/Talk (0)

논문 검색결과
Type	Year	Title	Cited
Journal	2022	Fast Offline Transformer-based End-to-end Automatic Speech Recognition for Real-world Applications Yoo Rhee Oh ETRI Journal, v.44, no.3, pp.476-490	4
Conference	2021	On-device Streaming Transformer-based End-to-End Speech Recognition Yoo Rhee Oh International Speech Communication Association (INTERSPEECH) 2021, pp.1-2	1
Journal	2021	Research on the Language Model according to the Recognition Unit for End-to-End Speech Recognition 전형배 정보과학회 컴퓨팅의 실제 논문지, v.27, no.6, pp.255-262
Conference	2020	Fast End-to-end Korean Speech Recognition 박기영 한국음성학회 학술 대회 (가을) 2020, pp.33-33
Conference	2020	On the use of connectionist temporal classification (CTC) for a Transformer-based end-to-end speech recognition 오유리 한국음성학회 학술 대회 (가을) 2020, pp.1-2
Journal	2020	Automatic Proficiency Assessment of Korean Speech Read Aloud by Non-natives using Bidirectional LSTM-based Speech Recognition Yoo Rhee Oh ETRI Journal, v.42, no.5, pp.761-772	16
Conference	2020	Evaluation of Language Model according to Recognition Unit in End-to-End Speech Recognition 전형배 한국 컴퓨터 종합 학술 대회 2020, pp.1-3
Journal	2020	Online Speech Recognition Using Multichannel Parallel Acoustic Score Computation and Deep Neural Network (DNN)- Based Voice-Activity Detector Yoo Rhee Oh, Kiyoung Park Applied Sciences, v.10, no.12, pp.1-21	7
Conference	2019	A Korean Automatic Speech Recognition for Non-native Speakers by using Bidirectional LSTM-based Acoustic Model with the Augmented Speech Data Yoo Rhee Oh Seoul International Conference on Speech Sciences (SICSS) 2019, pp.156-156

특허 검색결과
Status	Year	Patent Name	Country
Registered	2020	METHOD AND APPARATUS FOR INCREASING KNOWLEDGE BASED ON UNCERTAINTY IN NEURAL NETWORKS	KOREA
Registered	2020	Method and apparatus for automatic proficiency evaluation of speech	KOREA
Registered	2019	SENTENCE EMBEDDING METHOD AND APPARATUS BASED ON SUBWORD EMBEDDING AND SKIP-THOUGHTS	UNITED STATES
Registered	2018	Sentence embedding method and apparatus using subword embedding and skip-thought model	KOREA
Registered	2017	UTTERANCE VERIFICATION METHOD FOR DEEP NEURAL NETWORK SPEECH RECOGNITION SYSTEM	KOREA
Registered	2016	APPARATUS AND METHOD FOR CREATING OPTIMUM ACOUSTIC MODEL	KOREA
Registered	2016	METHOD AND APPARATUS FOR SPEECH RECOGNITION USING DEEP NEURAL NETWORK	KOREA
Registered	2015	Method for evaluating pronunciation based on speech recognition	KOREA
Registered	2014	VOICE RECOGNITION SYSTEM USING MICROPHONE OF MOBILE TERMINAL	KOREA
Registered	2013	APPARATUS AND METHOD FOR LEARNING FOREIGN LANGUAGE BASED ON INTERACTIVE CHARACTER	KOREA
Registered	2013	Apparatus and method for extracting features for speech recognition	KOREA
Registered	2012	METHOD FOR GENERATING OUT-OF-VOCABULARY BASED ON SIMILARITY IN SPEECH RECOGNITION SYSTEM	KOREA
Registered	2012	Pronunciation test system	KOREA
Registered	2011	APPARATUS AND METHOD FOR PRONUNCIATION TEST ACCORDING TO PRONOUNCED LEVEL	KOREA

기술이전 검색결과
Year	Technology	Transaction Count	Manager
2022	End-to-End Speech Recognition Technology Based on Real-Time Streaming(supporting Korean and 12 languages/foreign language education) and Speaker Diarization Technology(Ver. 1.3.)	9	Yun Seung
2021	End-to-End Speech Recognition Technology Based on Real-Time Streaming	8	Yun Seung
2020	End-to-End Speech Recognition Technology(supporting Korean and 12 languages/foreign language education) and Speaker Diarization Technology	21	Yun Seung
2020	On-device Non-native Speech Recognition System for Language Learning	1	Kiyoung Park
2019	Speech recognition-based pronunciation evaluation technology for foreign language learning(For Mobile Devices)	1	Jeon Hyung-Bae
2019	Server type speech recognition-based pronunciation evaluation technology for foreign language learning	3	Jeon Hyung-Bae
2019	Deep learning-based server-type speech recognition technology(Ver.2019)	10	Kiyoung Park

연구보고서 검색결과
Type	Year	Research Project	Primary Investigator	Download
Annual Report	2021	Core Technology Research for Self-Improving Integrated Artificial Intelligence System	Hwa Jeon Song
Annual Report	2019	Core Technology Research for Self-Improving Artificial Intelligence System	Hwa Jeon Song

표준안 검색결과
Year	Standard Body	Standards	Source link
2020	ITU	Consent: F.746.10 (ex H.LLS-DIA) Architecture for spontaneous dialog processing system for language learning (New)

단행본 검색결과
Type	Year	Title	Download
No search results.

발표자료 검색결과
발표일	제목	발표처	원문
No search results.

ETRI-Knowledge Sharing Plaform

BROWSE

Researchers

Detail

ETRI