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Created page with "'''Home * People * Takashi Chikayama''' FILE:TakeshiChikayama.jpg|border|right|thumb|132px|link=http://www.logos.t.u-tokyo.ac.jp/www/home/chik/| Takashi C..."
'''[[Main Page|Home]] * [[People]] * Takashi Chikayama'''
[[FILE:TakeshiChikayama.jpg|border|right|thumb|132px|link=http://www.logos.t.u-tokyo.ac.jp/www/home/chik/| Takashi Chikayama <ref>[http://www.logos.t.u-tokyo.ac.jp/www/home/chik/ Takashi Chikayama - Homepage]</ref> ]]
'''Takashi Chikayama''',<br/>
a Japanese computer scientist, and Professor at Department of Electrical Engineering and Information Systems at [https://en.wikipedia.org/wiki/University_of_Tokyo University of Tokyo]. His research interests covers [https://en.wikipedia.org/wiki/Computational_complexity_theory Computational complexity] models extensible to [https://en.wikipedia.org/wiki/Distributed_computing parallel/distributed processing], Designs of [[Languages|programming languages]] and their implementations, the construction of parallel [https://en.wikipedia.org/wiki/Knowledge_management Knowledge processing systems], [https://en.wikipedia.org/wiki/Natural_language_processing Natural language processing], Music information processing, and computer game players, especially [[Shogi]]. He was involved in the implementation of the Shogi engine [[Gekisashi]] <ref> [[Daisaku Yokoyama]], [[Yoshimasa Tsuruoka]], [[Takashi Maruyama]], [[Takashi Chikayama]] ('''2002'''). ''[http://sciencelinks.jp/j-east/article/200218/000020021802A0583583.php Implementation of "Gekisashi". A Computer Shogi Player]''. [http://sciencelinks.jp/j-east/journal/J/L0461A/2006.php Joho Shori Gakkai Natsu no Puroguramingu, Shinpojiumu Hokokushu] (Japanese)</ref>, which won the Gold medal at the [[15th Computer Olympiad#Shogi|15th Computer Olympiad, Shogi]] 2010 in [https://en.wikipedia.org/wiki/Kanazawa,_Ishikawa Kanazawa].
=Selected Publications=
<ref>[http://ilk.uvt.nl/icga/journal/docs/References.pdf ICGA Reference Database] (pdf)</ref> <ref>[http://www.informatik.uni-trier.de/%7Eley/db/indices/a-tree/c/Chikayama:Takashi.html DBLP: Takashi Chikayama]</ref>
==1990 ...==
* [http://www.ueda.info.waseda.ac.jp/%7Eueda/ Kazunori Ueda], [[Takashi Chikayama]] ('''1990'''). ''Design of the Kernel Language for the Parallel Inference Machine''. [http://www.ueda.info.waseda.ac.jp/%7Eueda/pub/compj90.ps ps]
* [http://www.para.media.kyoto-u.ac.jp/ Hiroshi Nakashima], [[Takashi Chikayama]] ('''1995'''). ''Depth-First Copying Garbage Collection without Extra Stack Space''. [http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.51.2124&rep=rep1&type=pdf pdf]
==2000 ...==
* [[Yoshimasa Tsuruoka]], [[Daisaku Yokoyama]], [[Takashi Chikayama]] ('''2002'''). ''[http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.2.9258 Game-Tree Search Algorithm based on Realization Probability]''. [[ICGA Journal#25_3|ICGA Journal, Vol. 25, No. 3]] <ref>[[David Levy]] ('''2002'''). ''[http://ilk.uvt.nl/icga/journal/contents/content25-3.htm#SOME%20COMMENTS%20ON%20REALIZATION%20PROBABILITIES SOME COMMENTS ON REALIZATION PROBABILITIES AND THE SEX ALGORITHM]''.[[ICGA Journal#25_3|ICGA Journal, Vol. 25, No. 3]]</ref>
* [[Daisaku Yokoyama]], [[Yoshimasa Tsuruoka]], [[Takashi Maruyama]], [[Takashi Chikayama]] ('''2002'''). ''[http://sciencelinks.jp/j-east/article/200218/000020021802A0583583.php Implementation of "Gekisashi". A Computer Shogi Player]''. [http://sciencelinks.jp/j-east/journal/J/L0461A/2006.php Joho Shori Gakkai Natsu no Puroguramingu, Shinpojiumu Hokokushu] (Japanese)
* [[Makoto Miwa]], [[Daisaku Yokoyama]], [[Takashi Chikayama]] ('''2006'''). ''[http://www.springerlink.com/content/6180u7h3t312468u/ Automatic Construction of Static Evaluation Functions for Computer Game Players]''. ALT ’06 <ref>[http://www-alg.ist.hokudai.ac.jp/%7Ethomas/ALT06/progfin.pdf The 17th International Conference on Algorithmic Learning Theory] (pdf)</ref>
* [[Makoto Miwa]], [[Daisaku Yokoyama]], [[Takashi Chikayama]] ('''2007'''). ''Automatic Generation of Evaluation Features for Computer Game Players''. [http://cswww.essex.ac.uk/cig/2007/papers/2037.pdf pdf]
* [[Shugo Nakamura]], [[Makoto Miwa]], [[Takashi Chikayama]] ('''2007'''). ''Improvement of UCT using evaluation function''. [http://www.computer-shogi.org/gpw/gpw12_e.html 12th Game Programming Workshop 2007]
==2010 ...==
* [[Akira Ura]], [[Makoto Miwa]], [[Yoshimasa Tsuruoka]], [[Takashi Chikayama]] ('''2013'''). ''[https://link.springer.com/chapter/10.1007/978-3-319-09165-5_18 Comparison Training of Shogi Evaluation Functions with Self-Generated Training Positions and Moves]''. [[CG 2013]], [https://pdfs.semanticscholar.org/6ad0/7167425539cf64e6bf420d7a28a1fc1047d6.pdf slides as pdf]
* [[Akira Ura]], [[Daisaku Yokoyama]], [[Takashi Chikayama]] ('''2013'''). ''[https://www.jstage.jst.go.jp/article/ipsjjip/21/1/21_17/_article Two-level Task Scheduling for Parallel Game Tree Search Based on Necessity]''. [http://www.informatik.uni-trier.de/~ley/db/journals/jip/jip21.html#UraYC13 Journal of Information Processing, Vol. 21, No. 1]
* [[Akira Ura]], [[Yoshimasa Tsuruoka]], [[Takashi Chikayama]] ('''2015'''). ''[https://www.jstage.jst.go.jp/article/ipsjjip/23/1/23_9/_article Dynamic Prediction of Minimal Trees in Large-Scale Parallel Game Tree Search]''. [https://www.jstage.jst.go.jp/browse/ipsjjip/ Journal of Information Processing], Vol. 23, No. 1
=External Links=
* [http://www.logos.t.u-tokyo.ac.jp/www/home/chik/ Takashi Chikayama - Homepage]
* [http://www.logos.ic.i.u-tokyo.ac.jp/wiki-en/ Chikayama & Tsuruoka Lab]
=References=
<references />
'''[[People|Up one level]]'''
[[FILE:TakeshiChikayama.jpg|border|right|thumb|132px|link=http://www.logos.t.u-tokyo.ac.jp/www/home/chik/| Takashi Chikayama <ref>[http://www.logos.t.u-tokyo.ac.jp/www/home/chik/ Takashi Chikayama - Homepage]</ref> ]]
'''Takashi Chikayama''',<br/>
a Japanese computer scientist, and Professor at Department of Electrical Engineering and Information Systems at [https://en.wikipedia.org/wiki/University_of_Tokyo University of Tokyo]. His research interests covers [https://en.wikipedia.org/wiki/Computational_complexity_theory Computational complexity] models extensible to [https://en.wikipedia.org/wiki/Distributed_computing parallel/distributed processing], Designs of [[Languages|programming languages]] and their implementations, the construction of parallel [https://en.wikipedia.org/wiki/Knowledge_management Knowledge processing systems], [https://en.wikipedia.org/wiki/Natural_language_processing Natural language processing], Music information processing, and computer game players, especially [[Shogi]]. He was involved in the implementation of the Shogi engine [[Gekisashi]] <ref> [[Daisaku Yokoyama]], [[Yoshimasa Tsuruoka]], [[Takashi Maruyama]], [[Takashi Chikayama]] ('''2002'''). ''[http://sciencelinks.jp/j-east/article/200218/000020021802A0583583.php Implementation of "Gekisashi". A Computer Shogi Player]''. [http://sciencelinks.jp/j-east/journal/J/L0461A/2006.php Joho Shori Gakkai Natsu no Puroguramingu, Shinpojiumu Hokokushu] (Japanese)</ref>, which won the Gold medal at the [[15th Computer Olympiad#Shogi|15th Computer Olympiad, Shogi]] 2010 in [https://en.wikipedia.org/wiki/Kanazawa,_Ishikawa Kanazawa].
=Selected Publications=
<ref>[http://ilk.uvt.nl/icga/journal/docs/References.pdf ICGA Reference Database] (pdf)</ref> <ref>[http://www.informatik.uni-trier.de/%7Eley/db/indices/a-tree/c/Chikayama:Takashi.html DBLP: Takashi Chikayama]</ref>
==1990 ...==
* [http://www.ueda.info.waseda.ac.jp/%7Eueda/ Kazunori Ueda], [[Takashi Chikayama]] ('''1990'''). ''Design of the Kernel Language for the Parallel Inference Machine''. [http://www.ueda.info.waseda.ac.jp/%7Eueda/pub/compj90.ps ps]
* [http://www.para.media.kyoto-u.ac.jp/ Hiroshi Nakashima], [[Takashi Chikayama]] ('''1995'''). ''Depth-First Copying Garbage Collection without Extra Stack Space''. [http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.51.2124&rep=rep1&type=pdf pdf]
==2000 ...==
* [[Yoshimasa Tsuruoka]], [[Daisaku Yokoyama]], [[Takashi Chikayama]] ('''2002'''). ''[http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.2.9258 Game-Tree Search Algorithm based on Realization Probability]''. [[ICGA Journal#25_3|ICGA Journal, Vol. 25, No. 3]] <ref>[[David Levy]] ('''2002'''). ''[http://ilk.uvt.nl/icga/journal/contents/content25-3.htm#SOME%20COMMENTS%20ON%20REALIZATION%20PROBABILITIES SOME COMMENTS ON REALIZATION PROBABILITIES AND THE SEX ALGORITHM]''.[[ICGA Journal#25_3|ICGA Journal, Vol. 25, No. 3]]</ref>
* [[Daisaku Yokoyama]], [[Yoshimasa Tsuruoka]], [[Takashi Maruyama]], [[Takashi Chikayama]] ('''2002'''). ''[http://sciencelinks.jp/j-east/article/200218/000020021802A0583583.php Implementation of "Gekisashi". A Computer Shogi Player]''. [http://sciencelinks.jp/j-east/journal/J/L0461A/2006.php Joho Shori Gakkai Natsu no Puroguramingu, Shinpojiumu Hokokushu] (Japanese)
* [[Makoto Miwa]], [[Daisaku Yokoyama]], [[Takashi Chikayama]] ('''2006'''). ''[http://www.springerlink.com/content/6180u7h3t312468u/ Automatic Construction of Static Evaluation Functions for Computer Game Players]''. ALT ’06 <ref>[http://www-alg.ist.hokudai.ac.jp/%7Ethomas/ALT06/progfin.pdf The 17th International Conference on Algorithmic Learning Theory] (pdf)</ref>
* [[Makoto Miwa]], [[Daisaku Yokoyama]], [[Takashi Chikayama]] ('''2007'''). ''Automatic Generation of Evaluation Features for Computer Game Players''. [http://cswww.essex.ac.uk/cig/2007/papers/2037.pdf pdf]
* [[Shugo Nakamura]], [[Makoto Miwa]], [[Takashi Chikayama]] ('''2007'''). ''Improvement of UCT using evaluation function''. [http://www.computer-shogi.org/gpw/gpw12_e.html 12th Game Programming Workshop 2007]
==2010 ...==
* [[Akira Ura]], [[Makoto Miwa]], [[Yoshimasa Tsuruoka]], [[Takashi Chikayama]] ('''2013'''). ''[https://link.springer.com/chapter/10.1007/978-3-319-09165-5_18 Comparison Training of Shogi Evaluation Functions with Self-Generated Training Positions and Moves]''. [[CG 2013]], [https://pdfs.semanticscholar.org/6ad0/7167425539cf64e6bf420d7a28a1fc1047d6.pdf slides as pdf]
* [[Akira Ura]], [[Daisaku Yokoyama]], [[Takashi Chikayama]] ('''2013'''). ''[https://www.jstage.jst.go.jp/article/ipsjjip/21/1/21_17/_article Two-level Task Scheduling for Parallel Game Tree Search Based on Necessity]''. [http://www.informatik.uni-trier.de/~ley/db/journals/jip/jip21.html#UraYC13 Journal of Information Processing, Vol. 21, No. 1]
* [[Akira Ura]], [[Yoshimasa Tsuruoka]], [[Takashi Chikayama]] ('''2015'''). ''[https://www.jstage.jst.go.jp/article/ipsjjip/23/1/23_9/_article Dynamic Prediction of Minimal Trees in Large-Scale Parallel Game Tree Search]''. [https://www.jstage.jst.go.jp/browse/ipsjjip/ Journal of Information Processing], Vol. 23, No. 1
=External Links=
* [http://www.logos.t.u-tokyo.ac.jp/www/home/chik/ Takashi Chikayama - Homepage]
* [http://www.logos.ic.i.u-tokyo.ac.jp/wiki-en/ Chikayama & Tsuruoka Lab]
=References=
<references />
'''[[People|Up one level]]'''
