%Aigaion2 BibTeX export from Idiap Publications %Sunday 22 December 2024 02:56:06 AM @INPROCEEDINGS{chavarriaga:iccn:2007, author = {Chavarriaga, Ricardo and Ferrez, Pierre W. and Mill{\'{a}}n, Jos{\'{e}} del R.}, projects = {Idiap}, title = {To Err Is Human: Learning from Error Potentials in Brain-Computer Interfaces}, booktitle = {1st International Conference on Cognitive Neurodynamics ({ICCN 2007})}, year = {2007}, note = {IDIAP-RR 07-37}, crossref = {chavarriaga:rr07-37}, abstract = {Several studies describe evoked EEG potentials elicited when a subject is aware of an erroneous decision either taken by him or by an external interface. This paper studies {\em Error-related potentials} (ErrP) elicited when a human user monitors an external system upon which he has no control whatsoever. In addition, the possibility of using the ErrPs as a learning signals to infer the user's intended strategy is also addressed. Experimental results show that single-trial recognition of correct and error trials can be achieved, allowing the fast learning of the user's strategy. These results may constitute the basis of a new kind of human-computer interaction where the former provides monitoring signals that can be used to modify the performance of the latter.This work has been supported by the Swiss National Science Foundation NCCR-IM2 and by the EC-contract number BACS FP6-IST-027140. This paper only reflects the authors' views and funding agencies are not liable for any use that may be made of the information contained herein.}, pdf = {https://publications.idiap.ch/attachments/papers/2007/chavarriaga-iccn-2007.pdf}, postscript = {ftp://ftp.idiap.ch/pub/papers/2007/chavarriaga-iccn-2007.ps.gz}, ipdmembership={learning}, } crossreferenced publications: @TECHREPORT{chavarriaga:rr07-37, author = {Chavarriaga, Ricardo and Ferrez, Pierre W. and Mill{\'{a}}n, Jos{\'{e}} del R.}, projects = {Idiap}, title = {To Err Is Human: Learning from Error Potentials in Brain-Computer Interfaces}, type = {Idiap-RR}, number = {Idiap-RR-37-2007}, year = {2007}, institution = {IDIAP}, abstract = {Several studies describe evoked EEG potentials elicited when a subject is aware of an erroneous decision either taken by him or by an external interface. This paper studies {\em Error-related potentials} (ErrP) elicited when a human user monitors an external system upon which he has no control whatsoever. In addition, the possibility of using the ErrPs as a learning signals to infer the user's intended strategy is also addressed. Experimental results show that single-trial recognition of correct and error trials can be achieved, allowing the fast learning of the user's strategy. These results may constitute the basis of a new kind of human-computer interaction where the former provides monitoring signals that can be used to modify the performance of the latter.This work has been supported by the Swiss National Science Foundation NCCR-IM2 and by the EC-contract number BACS FP6-IST-027140. This paper only reflects the authors' views and funding agencies are not liable for any use that may be made of the information contained herein.}, pdf = {https://publications.idiap.ch/attachments/reports/2007/chavarriaga-idiap-rr-07-37.pdf}, postscript = {ftp://ftp.idiap.ch/pub/reports/2007/chavarriaga-idiap-rr-07-37.ps.gz}, ipdmembership={learning}, }