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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22National+Institute+of+Informatics%22">"National Institute of Informatics"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22National+Institute+of+Informatics%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22National+Institute+of+Informatics%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22National+Institute+of+Informatics%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22National+Institute+of+Informatics%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22National+Institute+of+Informatics%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">January 2015</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p><span class="geo-inline-hidden noexcerpt"><style data-mw-deduplicate="TemplateStyles:r1156832818">.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-parser-output .geo-inline-hidden{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}</style><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=National_Institute_of_Informatics&params=35_41_32.86_N_139_45_29.17_E_region:JP"><span class="geo-default"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">35°41′32.86″N</span> <span class="longitude">139°45′29.17″E</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-nondefault"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">35.6924611°N 139.7581028°E</span><span style="display:none"> / <span class="geo">35.6924611; 139.7581028</span></span></span></a></span></span> </p> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><style data-mw-deduplicate="TemplateStyles:r1242257876">.mw-parser-output .ib-company .infobox-label{padding-right:0.5em}.mw-parser-output .ib-company .infobox-data,.mw-parser-output .ib-company .infobox-below{line-height:1.35em}.mw-parser-output .ib-company-logo img{background-color:#f8f9fa}.mw-parser-output .ib-company-locality,.mw-parser-output .ib-company-country{display:inline}</style><table class="infobox ib-company vcard"><caption class="infobox-title fn org">National Institute of Informatics</caption><tbody><tr><td colspan="2" class="infobox-image ib-company-logo logo"><span typeof="mw:File"><a href="/wiki/File:NII_-_National_Center_of_Sciences_Build.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/NII_-_National_Center_of_Sciences_Build.jpg/250px-NII_-_National_Center_of_Sciences_Build.jpg" decoding="async" width="250" height="376" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/NII_-_National_Center_of_Sciences_Build.jpg/375px-NII_-_National_Center_of_Sciences_Build.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a0/NII_-_National_Center_of_Sciences_Build.jpg/500px-NII_-_National_Center_of_Sciences_Build.jpg 2x" data-file-width="3104" data-file-height="4672" /></a></span><div class="infobox-caption">National Institute of Informatics inside National Center of Sciences Building in <a href="/wiki/Hitotsubashi,_Chiyoda" title="Hitotsubashi, Chiyoda">Hitotsubashi</a>, <a href="/wiki/Chiyoda-ku,_Tokyo" class="mw-redirect" title="Chiyoda-ku, Tokyo">Chiyoda-ku, Tokyo</a>.</div></td></tr><tr><th scope="row" class="infobox-label">Industry</th><td class="infobox-data category"><a href="/wiki/Informatics_(academic_field)" class="mw-redirect" title="Informatics (academic field)">informatics</a></td></tr><tr><th scope="row" class="infobox-label">Founded</th><td class="infobox-data">April 2000<span class="noprint">; 24 years ago</span><span style="display:none"> (<span class="bday dtstart published updated">2000-04</span>)</span><br /><a href="/wiki/Chiyoda,_Tokyo" title="Chiyoda, Tokyo">Chiyoda</a>, <a href="/wiki/Tokyo" title="Tokyo">Tokyo</a>, <a href="/wiki/Japan" title="Japan">Japan</a></td></tr><tr><th scope="row" class="infobox-label">Headquarters</th><td class="infobox-data adr"><div class="ib-company-country country-name">Japan <span class="penicon autoconfirmed-show"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q4346622?uselang=en#P17" title="Edit this on Wikidata"><img alt="Edit this on Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></div></td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Key people</div></th><td class="infobox-data agent">KUROHASHI, Sadao (Director General)</td></tr><tr><th scope="row" class="infobox-label">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="http://www.nii.ac.jp/en/">www<wbr />.nii<wbr />.ac<wbr />.jp<wbr />/en<wbr />/</a></span></td></tr></tbody></table> <p>The <b>National Institute of Informatics</b><span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">国立情報学研究所</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">Kokuritsu Jōhōgaku Kenkyūjo</i></span>, <b>NII</b>)</span> is a Japanese research institute located in <a href="/wiki/Chiyoda,_Tokyo" title="Chiyoda, Tokyo">Chiyoda</a>, <a href="/wiki/Tokyo" title="Tokyo">Tokyo</a>, <a href="/wiki/Japan" title="Japan">Japan</a>. NII was established in April 2000 for the purpose of advancing the study of <a href="/wiki/Informatics_(academic_field)" class="mw-redirect" title="Informatics (academic field)">informatics</a>. This institute also works on creating systems to facilitate the spread of scientific information to the general public. It oversees and maintains a large, searchable information database on a variety of scientific and non-scientific topics called Webcat. NII is the only comprehensive research institute in informatics in Japan. It is a major part of the <a href="/wiki/Graduate_University_for_Advanced_Studies" class="mw-redirect" title="Graduate University for Advanced Studies">Graduate University for Advanced Studies, SOKENDAI</a>, and since 2002 has offered a <a href="/wiki/Doctor_of_Philosophy" title="Doctor of Philosophy">Ph.D.</a> program in informatics. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=National_Institute_of_Informatics&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>NII had its inception in a proposition from the Ministry of Education, Science, Sports, and Culture presented to the Science Council in October 1973, entitled "Improved Circulation System for Academic Information." In 1976 the Research Center for Library and Information Science was established at the <a href="/wiki/University_of_Tokyo" title="University of Tokyo">University of Tokyo</a>, paving the way for the institute that was to become the National Institute of Informatics. In 1983 the research center was reorganized and transformed into the Center for Bibliographic Information, but continued to operate under the aegis of the University of Tokyo. This center was then further restructured in 1986 and renamed the National Center for Science Information Systems (NACSIS). </p><p>The NACSIS was the first incarnation of the institute to be independent of the University of Tokyo. The institute developed and grew in accordance with advances in computer and <a href="/wiki/Internet" title="Internet">Internet</a> technology, eventually outgrowing the initial vision behind the National Center for Science Information Systems. In April 2000 this center was overhauled and reformed as the National Institute of Informatics. NII is located in the <a href="/wiki/Chiyoda,_Tokyo" title="Chiyoda, Tokyo">Chiyoda</a> district of <a href="/wiki/Tokyo" title="Tokyo">Tokyo</a>. It is a principal part of the National Center of Sciences building, along with the <a href="/wiki/Hitotsubashi_University" title="Hitotsubashi University">Hitotsubashi University</a> <a href="/wiki/Graduate_School_of_International_Corporate_Strategy" title="Graduate School of International Corporate Strategy">Graduate School of International Corporate Strategy</a>, and the Center for University Finance. </p> <div class="mw-heading mw-heading2"><h2 id="Research">Research</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=National_Institute_of_Informatics&action=edit&section=2" title="Edit section: Research"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The institute focuses on scientific research regarding information-gathering techniques and systems for information management in all scholarly disciplines. NII attempts to balance theoretical and practical research approaches, aiming to create new techniques for searching and organizing extremely high-volume databases using new opportunities presented by advancements in high-speed network capabilities. NII conducts research in partnership with numerous universities and other research institutions, both public and private. </p><p>The institute's primary goal is enhancing the knowledge of informatics in Japan, but it also works closely with international and exchange researchers and institutes for the advancement of multiple goals, including the development of international standards in informatics. NII hosts various research exchange programs for visiting students, research interns, postdocs, and visiting professors such as the Japanese <a href="/wiki/Japan_Society_for_the_Promotion_of_Science" title="Japan Society for the Promotion of Science">JSPS</a> and Germany <a href="/wiki/DAAD_scholarship" class="mw-redirect" title="DAAD scholarship">DAAD</a> programs. NII organizes a popular international internship that invites and funds students around the world to come to Japan and conduct research under guidance of professors at NII for up to 6 months twice a year.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>In addition to its research functions, NII has a postgraduate education function since 2002 as the <a rel="nofollow" class="external text" href="https://www.nii.ac.jp/graduate/en/">Department of Informatics</a>, School of Multidisciplinary Sciences, <a href="/wiki/Graduate_University_for_Advanced_Studies" class="mw-redirect" title="Graduate University for Advanced Studies">Graduate University for Advanced Studies, SOKENDAI</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Webcat">Webcat</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=National_Institute_of_Informatics&action=edit&section=3" title="Edit section: Webcat"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Webcat and Webcat Plus are advanced search <a href="/wiki/Databases" class="mw-redirect" title="Databases">databases</a> offered and maintained as a part of NII's GeNii (Global Environment for Networked Intellectual Information) division. GeNii was created as means of integrating and unifying the content of several information retrieval and electronic library services overseen by NII, the primary result of which has been the Webcat search systems. Webcat, and its simultaneously maintained successor, Webcat Plus, are book and journal search systems that supply holdings information for materials held in research institutes and university library collections throughout Japan. Webcat Plus currently has information on over twelve million titles, and both systems can be searched in English and Japanese. GeNii's further plans for the Webcat system include integrating the entire holdings of the National Diet Library into the searchable database. No information is currently available on the scheduled completion date for this project. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=National_Institute_of_Informatics&action=edit&section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1259569809">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output 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data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nii.ac.jp/en/about/international/mouresearch/">"International Exchange based on MOU at National Institute of Informatics"</a>. <i>National Institute of Informatics</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-04-26</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=National+Institute+of+Informatics&rft.atitle=International+Exchange+based+on+MOU+at+National+Institute+of+Informatics&rft_id=https%3A%2F%2Fwww.nii.ac.jp%2Fen%2Fabout%2Finternational%2Fmouresearch%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANational+Institute+of+Informatics" class="Z3988"></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=National_Institute_of_Informatics&action=edit&section=6" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="https://www.nii.ac.jp/en/">Official website</a></span></span> <span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q4346622#P856" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span> <span class="languageicon">(in English)</span></li> <li><a rel="nofollow" class="external text" href="https://www.nii.ac.jp/">Official website</a> <span class="languageicon">(in Japanese)</span></li> <li><a rel="nofollow" class="external text" href="https://telkomuniversity.ac.id/">Telkom University Kampus Teknologi</a></li> <li>Systems: <ul><li><a rel="nofollow" class="external text" href="http://dsr.nii.ac.jp/index.html.en">Digital Silk Road</a></li> <li><a rel="nofollow" class="external text" href="http://imagine.bookmap.info/">IMAGINE Book Search</a></li> <li><a rel="nofollow" class="external text" href="http://ge.nii.ac.jp/genii/jsp/">GeNii: NII Scholarly and Academic Information Portal</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20060302193644/http://ci.nii.ac.jp/cinii/servlet/CiNiiTop">CiNii: Search for papers, theses, etc.</a></li> <li><a rel="nofollow" class="external text" href="http://webcatplus.nii.ac.jp/">WebcatPlus: Search for books, magazines, etc.</a></li> <li><a rel="nofollow" class="external text" href="http://reo.nii.ac.jp/journal/HtmlIndicate/html/index_en.html">KAKEN: Search for research subjects</a></li> <li><a rel="nofollow" class="external text" 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