@inproceedings{oai:nagoya.repo.nii.ac.jp:00018596,
 author = {Takahashi, Hiromu and Yoshikawa, Tomohiro and Furuhashi, Takeshi},
 book = {SCIS & ISIS},
 month = {},
 note = {The P300 speller is one of the BCI applications, which allows users to select letters just by thoughts. However, due to the low signal-to-noise ratio of the P300, signal averaging is often performed, which improves the spelling accuracy but degrades the spelling speed. The authors have proposed reliability-based automatic repeat request (RB-ARQ) to ease this problem. RB-ARQ could be enhanced when combined with the error correction based on the error-related potentials (ErrPs) that occur on erroneous feedbacks. Thus, this study aims to reveal the characteristics of the ErrPs in the P300 speller paradigm, and to combine RB-ARQ with the ErrP-based error correction to improve the performance further. The results show that the performance of the P300 speller could be improved by 40 % on average., SCIS & ISIS 2010, Joint 5th International Conference on Soft Computing and Intelligent Systems and 11th International Symposium on Advanced Intelligent Systems. December 8-12, 2010, Okayama Convention Center, Okayama, Japan, Session ID: SA-B1-3},
 pages = {987--990},
 publisher = {日本知能情報ファジィ学会},
 title = {Combination of Reliability-based Automatic Repeat ReQuest with Error Potential-based Error Correction for Improving P300 Speller Performance},
 volume = {2010},
 year = {2010}
}