| Conference/Proceedings | EURASIP-EUSIPCO 2004 |
| Start date | 06.09.2004 |
| End date | 10.09.2004 |
| Address | Vienna, Austria |
| Author(s) | Nicolas Moreau, Hyoung-Gook Kim, Thomas Sikora |
| Title | Combination of Phone N-Grams for a MPEG-7-based Spoken Document Retrieval System |
| Abstract | In this paper, we present a phone-based approach of spoken document retrieval (SDR), developed in the framework of the emerging MPEG-7 standard. The audio part of MPEG-7 aims at standardizing the indexing of audio documents. It encloses a SpokenContent tool that provides a description framework of the semantic content of speech signals. In the context of MPEG-7, we propose an indexing and retrieval method that uses phonetic information only and a vector space IR model. Different strategies based on the use of phone N-gram indexing terms are experimented. |
| File | 0775Moreau2004.pdf |