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Because of the low signal-to-noise ratio of the P300, signal averaging is often performed to improve the spelling accuracy instead of the degradation of the spelling speed. In texts, there is variability in occurrence probabilities and transition probabilities between letters. This paper proposes Japanese interface of P300 speller considering the occurrence probabilities and the transition probabilities as the priori probabilities. It shows that the spelling speed is improved by the proposed method comparing with the conventional method.", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "URI", "subitem_identifier_uri": "http://ci.nii.ac.jp/naid/110009713271"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/23518"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a"}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "(c)\u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a \u672c\u6587\u30c7\u30fc\u30bf\u306f\u5b66\u5354\u4f1a\u306e\u8a31\u8afe\u306b\u57fa\u3065\u304dCiNii\u304b\u3089\u8907\u88fd\u3057\u305f\u3082\u306e\u3067\u3042\u308b"}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0913-5685", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u4f50\u6e9d, \u6075\u91cc"}], "nameIdentifiers": [{"nameIdentifier": "61774", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u5409\u5ddd, \u5927\u5f18"}], "nameIdentifiers": [{"nameIdentifier": "61775", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u53e4\u6a4b, \u6b66"}], "nameIdentifiers": [{"nameIdentifier": "61776", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "SAMIZO, Eri"}], "nameIdentifiers": [{"nameIdentifier": "61777", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "TOSHIKAWA, Tomohiro"}], "nameIdentifiers": [{"nameIdentifier": "61778", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "FURUHASHI, Takeshi"}], "nameIdentifiers": [{"nameIdentifier": "61779", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-14"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "110009713271.pdf", "filesize": [{"value": "612.2 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 612200.0, "url": {"label": "110009713271.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/21374/files/110009713271.pdf"}, "version_id": "48dbea9f-4e4d-4eb4-860d-1ea2de762a72"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "BCI", "subitem_subject_scheme": "Other"}, {"subitem_subject": "P300 speller", "subitem_subject_scheme": "Other"}, {"subitem_subject": "N\u2212gram", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u6587\u5b57\u9593\u9077\u79fb\u78ba\u7387", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u4e8b\u524d\u78ba\u7387", "subitem_subject_scheme": "Other"}, {"subitem_subject": "transition probability between letters", "subitem_subject_scheme": "Other"}, {"subitem_subject": "priori\u3000probability", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "RB-ARQ\u306b\u304a\u3051\u308bN-gram\u60c5\u5831\u306e\u5229\u7528\u3068P300 speller\u3078\u306e\u9069\u7528", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "RB-ARQ\u306b\u304a\u3051\u308bN-gram\u60c5\u5831\u306e\u5229\u7528\u3068P300 speller\u3078\u306e\u9069\u7528"}]}, "item_type_id": "10", "owner": "1", "path": ["320/321/322"], "permalink_uri": "http://hdl.handle.net/2237/23518", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2016-02-22"}, "publish_date": "2016-02-22", "publish_status": "0", "recid": "21374", "relation": {}, "relation_version_is_last": true, "title": ["RB-ARQ\u306b\u304a\u3051\u308bN-gram\u60c5\u5831\u306e\u5229\u7528\u3068P300 speller\u3078\u306e\u9069\u7528"], "weko_shared_id": null}