1. Bod, R., 2000. Combining semantic and syntactic structure for language modeling. In: Proceedings of the International Conference on Spoken Language Processing, vol. 3, Beijing, China, pp. 106–109
2. Charniak, E., 2000. A maximum-entropy inspired parser. In: Proceedings of the 1st Meeting of the North American Chapter of the Association for Computational Linguistics, pp. 132–139
3. Charniak, E., 2001. Immediate-head parsing for language models. In: Proceedings of the 39th Annual Meeting of the Association for Computational Linguistics (ACL'0l)
4. Chelba, C., 2000. Exploiting syntactic structure for natural language modeling. Ph.D. thesis, Johns Hopkins University
5. Chelba, C., Jelinek, F., 1999. Recognition performance of a structured language model. In: Proceedings of the European Conference on Speech Communication and Technology, vol. 1, pp. 1567–1570