<?xml version='1.0' encoding='UTF-8'?>
<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
  <responseDate>2026-04-16T17:48:57Z</responseDate>
  <request verb="GetRecord" metadataPrefix="jpcoar_1.0" identifier="oai:ipsj.ixsq.nii.ac.jp:00209896">https://ipsj.ixsq.nii.ac.jp/oai</request>
  <GetRecord>
    <record>
      <header>
        <identifier>oai:ipsj.ixsq.nii.ac.jp:00209896</identifier>
        <datestamp>2025-01-19T18:21:12Z</datestamp>
        <setSpec>1164:8666:10537:10538</setSpec>
      </header>
      <metadata>
        <jpcoar:jpcoar xmlns:datacite="https://schema.datacite.org/meta/kernel-4/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcndl="http://ndl.go.jp/dcndl/terms/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:jpcoar="https://github.com/JPCOAR/schema/blob/master/1.0/" xmlns:oaire="http://namespace.openaire.eu/schema/oaire/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rioxxterms="http://www.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="https://github.com/JPCOAR/schema/blob/master/1.0/" xsi:schemaLocation="https://github.com/JPCOAR/schema/blob/master/1.0/jpcoar_scm.xsd">
          <dc:title>Yes/No意思伝達装置におけるパラメータ調整方法－安定的に高正答率を出す方法の研究－</dc:title>
          <dc:title xml:lang="en">A Method for Parameter Adjustment of Yes/No Communication Aid－Research on High and Stable Accuracy of Correct Answers－</dc:title>
          <jpcoar:creator>
            <jpcoar:creatorName>小澤, 邦昭</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>内藤, 正美</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>田中, 尚樹</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>和田, 始竜</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Kuniaki, Ozawa</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Masayoshi, Naito</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Naoki, Tanaka</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Shiryu, Wada</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:subject subjectScheme="Other">WIT肢体不自由・高齢・認知</jpcoar:subject>
          <datacite:description descriptionType="Other">完全閉じ込め状態の ALS 患者を主対象者とし，近赤外光利用の Yes/No 意思伝達装置を研究してきた．今回，安定的に高正答率（70% 以上）を出すパラメータ調整方法を提案した．パラメータは 4 種類で，モデルデータ数 (個数に応じた判定線 1 と 2 )，額位置（左右），特徴量（生体信号の組合せ 3 通り）および解析区間（測定波形の時間軸 45 区間）である．提案方式では，過去 6 回分の正答率の移動平均により額・特徴量を決定，および新たな指標（判定線 3 ）導入により判定線 1 と 2 を決定した．被験者 1 名で約 8 ヶ月の実験をし，オンラインテスト 9 回
のうち 6 回で高正答率がでて，従来方式の 4 回を上回った．今後は提案方式をプログラム化し実証実験を進める．</datacite:description>
          <datacite:description descriptionType="Other">It is desirable for ALS patients in completely locked-in state to communicate to their caregivers with a Yes/No communication aid utilizing near-infrared light. Its parameters are as follows: number of model data (2 types), combinations of bio-signals (3 types), positions of forehead (2 types) and time windows (45 types). A proposed method aims at stable and correct Yes/No answers by parameter adjustments utilizing past data and adopting an indicator. This proposed method showed high accuracy rate (70% or more) 6 times out of 9 trials, which was better than the former method with 4 times out of 9.</datacite:description>
          <dc:publisher xml:lang="ja">情報処理学会</dc:publisher>
          <datacite:date dateType="Issued">2021-02-26</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_18gh">technical report</dc:type>
          <jpcoar:identifier identifierType="URI">https://ipsj.ixsq.nii.ac.jp/records/209896</jpcoar:identifier>
          <jpcoar:sourceIdentifier identifierType="ISSN">2432-2431</jpcoar:sourceIdentifier>
          <jpcoar:sourceIdentifier identifierType="NCID">AA12752949</jpcoar:sourceIdentifier>
          <jpcoar:sourceTitle>研究報告アクセシビリティ（AAC）</jpcoar:sourceTitle>
          <jpcoar:volume>2021-AAC-15</jpcoar:volume>
          <jpcoar:issue>7</jpcoar:issue>
          <jpcoar:pageStart>1</jpcoar:pageStart>
          <jpcoar:pageEnd>5</jpcoar:pageEnd>
          <jpcoar:file>
            <jpcoar:URI label="IPSJ-AAC21015007.pdf">https://ipsj.ixsq.nii.ac.jp/record/209896/files/IPSJ-AAC21015007.pdf</jpcoar:URI>
            <jpcoar:mimeType>application/pdf</jpcoar:mimeType>
            <jpcoar:extent>2.1 MB</jpcoar:extent>
          </jpcoar:file>
        </jpcoar:jpcoar>
      </metadata>
    </record>
  </GetRecord>
</OAI-PMH>
