1. Gillick, L., Ito, Y., Young, J.: A probabilistic approach to confidence estimation and evaluation. In: Proceedings of ICASSP, Munich, pp. 879–882 (1997)
2. Allauzen, A.: Error detection in confusion. In: Proceedings of INTERSPEECH, Antwerp, pp. 1749–1752 (2007)
3. Weintraub, M., Beaufays, F., Rivlin, Z., Konig, Y., Stolcke, A.: Neural - Network Based Measures of Confidence for Word Recognition. In: Proceedings of ICASSP, Los Alamitos, pp. 887–890 (1997)
4. Xue, J., Zhao, Y.: Random forests-based confidence annotation using novel features from confusion network. In: Proceedings of ICASSP, Toulouse, pp. 1149–1152 (2006)
5. Hillard, D., Ostendorf, M.: Compensating for Word Posterior Estimation Bias in Confusion Networks. In: Proceedings of ICASSP, Toulouse, pp. 1153–1156 (2006)