The following publications are possibly variants of this publication:
- Open-Vocabulary Retrieval of Spoken Content with Shorter/Longer Queries Considering Word/Subword-based Acoustic Feature SimilarityHung-yi Lee, Po-wei Chou, Lin-Shan Lee. interspeech 2012: 2077-2080 [doi]
- Open-vocabulary spoken document retrieval based on new subword models and subword phonetic similarityKohei Iwata, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee. interspeech 2006: [doi]
- Multilayer subword units for open-vocabulary spoken document retrievalShi-wook Lee, Kazuyo Tanaka, Yoshiaki Itoh. interspeech 2004: 1553-1556 [doi]
- Combining Multiple Subword Representations for Open-Vocabulary Spoken Document RetrievalShi-wook Lee, Kazuyo Tanaka, Yoshiaki Itoh. icassp 2005: 505-508 [doi]
- Improved semantic retrieval of spoken content by language models enhanced with acoustic similarity graphHung-yi Lee, Tsung-Hsien Wen, Lin-Shan Lee. slt 2012: 182-187 [doi]
- Improved Semantic Retrieval of Spoken Content by Document/Query Expansion with Random Walk Over Acoustic Similarity GraphsHung-yi Lee, Lin-Shan Lee. taslp, 22(1):80-94, 2014. [doi]