- Electr. J. Comb. (2011)
- Electr. J. Comb. (2010)
- ACL, page 351-358. ACL, (2004)
- ASPLOS, page 40-53. ACM Press, (1989)
- FOGA, page 185-207. Morgan Kaufmann, (2000)
- ICLS 1, page 651-658. International Society of the Learning Sciences / ACM DL, (2010)
- Cochrane Database of Systematic Reviews 2011 (2011)
- Natural Language Engineering 12(2):161-176 (2006)
- Electronic Colloquium on Computational Complexity ECCC (2011)
- Electronic Colloquium on Computational Complexity ECCC (2011)
- Electronic Colloquium on Computational Complexity ECCC (2011)
- Interacting with Computers 23(6):594-603 (2011)
- CoRR (2011)
- CoRR (2011)
- CoRR (2001)
- CoRR (2011)
- CoRR (2011)
- IEEE Trans. Biomed. Engineering 58(12):3508-3512 (2011)
- Philosophical Review (1996)
- Linguistics and Philosophy (2000)


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