1. Akhmatova, E.: Textual Entailment Resolution via Atomic Propositions. In: Proceedings of the First PASCAL Challenges Workshop on Recognising Textual Entailment, Southampton, UK, , pp. 61–64 (April 2005)
2. Andreevskaia, A., Li, Z., Bergler, S.: Can Shallow Predicate Argument Structures Determine Entailment? In: Proceedings of the First PASCAL Challenges Workshop on Recognising Textual Entailment, Southampton, UK, pp. 45–48 (April 2005)
3. Bar-Haim, R., Dagan, I., Dollan, B., Ferro, L., Giampiccolo, D., Magnini, B., Szpektor, I.: The Second PASCAL Recognising Textual Entailment Challenge. In: Proceedings of the Second PASCAL Challenges Workshop on Recognising Textual Entailment, Venezia, Italy, pp. 1–9 (April 2006)
4. Bayer, S., Burger, J., Ferro, L., Henderson, J., Yeh, A.: MITRE’s Submissions to EU PASCAL RTE Challenge. In: Proceedings of the First PASCAL Challenges Workshop on Recognising Textual Entailment, Southampton, UK, pp. 41–44 (April 2005)
5. Bos, J., Markert, K.: Combining Shallow and Deep NLP Methods for Recognizing Textual Entailment. In: Proceedings of the First PASCAL Challenges Workshop on Recognising Textual Entailment, Southampton, UK, pp. 65–68 (April 2005)