Academic Prototype Systems
2011：NTNU
Lecture Browser with Rudimentary
Summarization and Retrieval Functionalities
- System implemented by Dr. Shih-Hsiang Lin
| Papers: | "Extractive speech summarization using evaluation metric-related training criteria," Berlin Chen et al., Information Processing & Management, 49(1), pp. 1-12, 2013. |
| "Spoken document retrieval with unsupervised query modeling techniques," Berlin Chen et al., IEEE Transactions on Audio, Speech and Language Processing, Vol. 20, No. 9, pp. 2602-2612, 2012. | |
| “A risk-aware modeling framework for speech summarization,” Berlin Chen, Shih-Hsiang Lin, IEEE Transactions on Audio, Speech and Language Processing, Vol. 20, No. 1, pp. 199-210, 2012. | |
| “Leveraging Kullback-Leibler divergence measures and information-rich cues for speech summarization,” Shih-Hsiang Lin et al., "IEEE Transactions on Audio, Speech and Language Processing, 19(4), pp. 871-882, 2011. | |
| “A probabilistic generative framework for extractive broadcast news speech summarization," Yi-Ting Chen et al., IEEE Transactions on Audio, Speech and Language Processing, 17(1), pp. 95-106, 2009. | |
| “A comparative study of probabilistic ranking models for Chinese spoken document summarization,“ Shih-Hsiang Lin et al., ACM Transactions on Asian Language Information Processing, 8(1), pp. 3:1-3:23, 2009. |
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2005：Data-driven
Multimedia (Speech) Content Organization/Visualization
- Demos:
Results on Broadcast News Speech
Results on Digital Archives of National Museum of History (NMH)
Results on Central News Agency (CNA)
- Paper: “Spoken
Document Understanding and Organization,” Lin-shan Lee and Berlin
Chen, IEEE Signal Processing Magazine 22(5), 2005.
2004：Spoken
Document Retrieval (SDR) via Smart Phones
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Implemented by James Chen, Shih-Jie Huang, and Wen-Li Shih
- Client-server LVCSR system
| Papers: | “Word topic models for spoken document retrieval and transcription,” Berlin Chen, ACM Transactions on Asian Language Information Processing, 8(1), pp. 2:1-2:27, 2009. |
| "Extractive spoken document summarization for information retrieval," Berlin Chen and Yi-Ting Chen, Pattern Recognition Letters, 29(4), pp. 426-437, 2008. | |
| "Voice Retrieval of Mandarin Broadcast News Speech," Berlin Chen, International Journal of Pattern Recognition and Artificial Intelligence, 20(1), 2006. |
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2003：Multimodal Multimedia Retrieval System for Digital Archives (A Press Conference Report)
- Cooperated with Prof. Shun-Shii Lin
( click to try it! )
2003：Lightly
Supervised
Broadcast News Transcription
-Low
cost, high speed and high accuracy
-New
features:
discriminative acoustic feature extraction, dynamic lexicon acquisition,
unsupervised learning techniques, heuristic search algorithms, etc.
- Paper: "Lightly
Supervised and Data-Driven Approaches to Mandarin Broadcast News Transcription,"
Berlin Chen et al., the 29th IEEE International Conference on Acoustics, Speech,
and Signal Processing (ICASSP 2004), Vol. I, pp. 777-780, 2004.
2002：中文影音多媒體資訊檢索之雛形展示系統
-
Speech-based
Multimedia Information Retrieval System
- Paper: "Discriminating
Capabilities of Syllable-Based Features and Approaches of Utilizing Them for
Voice Retrieval of Speech Information In Mandarin Chinese", Berlin Chen,
Hsin-min Wang, Lin-shan Lee, IEEE Trans. on Speech and Audio Processing 10(5),
July 2002.
2012：Readibility
