• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Elucidation of comptational limit of threshold circuit with restricted energy

Research Project

Project/Area Number 26730001
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Theory of informatics
Research InstitutionTohoku University

Principal Investigator

SUZUKI Akira  東北大学, 情報科学研究科, 助教 (10723562)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywordsエネルギー複雑度 / しきい値回路 / トレードオフ
Outline of Final Research Achievements

The main results of this research are the following two:
Result 1. We give the constructions of energy-efficient threshold circuits computing generalized symmetric functions. In addition, our constructions improve the size of threshold circuit exponentially, compared with known ones.
Result 2. We show the optimality of our constructions. By this result, we show that the construction we give in Result 1 is optimal, that is, no one can construct with smaller number of gates than our construction.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (27 results)

All 2017 2016 2015 2014 Other

All Journal Article (9 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 9 results,  Acknowledgement Compliant: 9 results,  Open Access: 3 results) Presentation (15 results) (of which Int'l Joint Research: 6 results,  Invited: 1 results) Remarks (3 results)

  • [Journal Article] On the parameterized complexity of reconfiguration problems2017

    • Author(s)
      Amer E. Mouawad, Naomi Nishimura, Venkatesh Raman, Narges Simjour and Akira Suzuki
    • Journal Title

      Algorithmica

      Volume: Vol. 78, Issue 1 Issue: 1 Pages: 274-297

    • DOI

      10.1007/s00453-016-0159-2

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Hitori numbers2017

    • Author(s)
      Akira Suzuki, Masashi Kiyomi, Yota Otachi, Kei Uchizawa and Takeaki Uno
    • Journal Title

      Journal of Information Processing (JIP)

      Volume: 印刷中

    • NAID

      130005990920

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Complexity of tiling a polygon with trominoes or bars2017

    • Author(s)
      Takashi Horiyama, Takehiro Ito, Keita Nakatsuka, Akira Suzuki and Ryuhei Uehara
    • Journal Title

      Discrete & Computational Geometry (DCG)

      Volume: 印刷中

    • NAID

      120006457371

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] The Complexity of Dominating Set Reconfiguration2016

    • Author(s)
      Arash Haddadan, Takehiro Ito, Amer E. Mouawad, Naomi Nishimura, Hirotaka Ono, Akira Suzuki, Youcef Tebbal
    • Journal Title

      Theoretical Computer Science

      Volume: 651 Pages: 37-49

    • DOI

      10.1016/j.tcs.2016.08.016

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Reconfiguration of dominating sets2016

    • Author(s)
      Akira Suzuki, Amer E. Mouawad and Naomi Nishimura
    • Journal Title

      Journal of Combinatorial Optimization (JOCO)

      Volume: Vol. 32, Issue 4 Issue: 4 Pages: 1182-1195

    • DOI

      10.1007/s10878-015-9947-x

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Reconfiguration of Dominating Sets2016

    • Author(s)
      Akira Suzuki, Amer E. Mouawad and Naomi Nishimura
    • Journal Title

      Journal of Combinatorial Optimization (JOCO)

      Volume: 印刷中

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Swapping Labeled Tokens on Graphs2015

    • Author(s)
      Katsuhisa Yamanaka, Erik D. Demaine, Takehiro Ito, Jun Kawahara, Masashi Kiyomi, Yoshio Okamoto, Toshiki Saitoh, Akira Suzuki, Kei Uchizawa, Takeaki Uno
    • Journal Title

      Theoretical Computer Science

      Volume: 印刷中 Pages: 81-94

    • DOI

      10.1016/j.tcs.2015.01.052

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Experimental Evaluations of Dynamic Algorithm for Maintaining Shortest-Paths Trees on Real-World Networks2015

    • Author(s)
      Takashi Hasegawa, Takehiro Ito, Akira Suzuki, Xiao Zhou
    • Journal Title

      Interdisciplinary Information Sciences

      Volume: 21 Issue: 1 Pages: 25-35

    • DOI

      10.4036/iis.2015.25

    • NAID

      110009890454

    • ISSN
      1340-9050, 1347-6157
    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Swapping labeled tokens on graphs2015

    • Author(s)
      Katsuhisa Yamanaka, Erik D. Demaine, Takehiro Ito, Jun Kawahara, Masashi Kiyomi, Yoshio Okamoto, Toshiki Saitoh, Akira Suzuki, Kei Uchizawa and Takeaki Uno
    • Journal Title

      Theoretical Computer Science

      Volume: 印刷中

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] The complexity of (list) edge-coloring reconfiguration problem2017

    • Author(s)
      Hiroki Osawa, Akira Suzuki, Takehiro Ito and Xiao Zhou
    • Organizer
      the 11th International Conference and Workshops on Algorithms and Computation (WALCOM 2017)
    • Place of Presentation
      新竹市,台湾
    • Year and Date
      2017-03-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sequentially swapping colored tokens on graphs2017

    • Author(s)
      Katsuhisa Yamanaka, Erik D. Demaine, Takashi Horiyama, Akitoshi Kawamura, Shin-Ichi Nakano, Yoshio Okamoto, Toshiki Saitoh, Akira Suzuki, Ryuhei Uehara and Takeaki Uno
    • Organizer
      the 11th International Conference and Workshops on Algorithms and Computation (WALCOM 2017)
    • Place of Presentation
      新竹市,台湾
    • Year and Date
      2017-03-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reduction tools on NCL2017

    • Author(s)
      Akira Suzuki
    • Organizer
      Banff International Research Station, Combinatorial Reconfiguration (17w5066)
    • Place of Presentation
      バンフ,カナダ
    • Year and Date
      2017-01-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] The multi-service center decision problem is NP-complete for split graphs2016

    • Author(s)
      Toshimitsu Anzai, Takehiro Ito, Akira Suzuki and Xiao Zhou
    • Organizer
      The 2016 International Conference on Applied and Engineering Mathematics (AEM 2016)
    • Place of Presentation
      上海,中国
    • Year and Date
      2016-10-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Algorithm for the Generalized Coloring Reconfiguration Problem2016

    • Author(s)
      Hiroki Osawa, Akira Suzuki, Takehiro Ito, Xiao Zhou
    • Organizer
      情報処理学会アルゴリズム研究会 (SIGAL)
    • Place of Presentation
      宮城県仙台市
    • Year and Date
      2016-01-21
    • Related Report
      2015 Research-status Report
  • [Presentation] Computational Complexity of Competitive Diffusion on (Un)weighted Graphs2015

    • Author(s)
      Takehiro Ito, Yota Otachi, Toshiki Saitoh, Hisayuki Satoh, Akira Suzuki, Kei Uchizawa, Ryuhei Uehara, Katsuhisa Yamanaka and Xiao Zhou
    • Organizer
      情報処理学会アルゴリズム研究会 (SIGAL)
    • Place of Presentation
      九州大学(福岡県福岡市)
    • Year and Date
      2015-09-28
    • Related Report
      2015 Research-status Report
  • [Presentation] The complexity of dominating set reconfiguration2015

    • Author(s)
      Arash Haddadan, Takehiro Ito, Amer E. Mouawad, Naomi Nishimura, Hirotaka Ono, Akira Suzuki and Youcef Tebbal
    • Organizer
      the 14th Algorithms and Data Structures Symposium (WADS 2015)
    • Place of Presentation
      ビクトリア大学(カナダ・ビクトリア)
    • Year and Date
      2015-08-05
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Competitive diffusion on weighted graphs2015

    • Author(s)
      Takehiro Ito, Yota Otachi, Toshiki Saitoh, Hisayuki Satoh, Akira Suzuki, Kei Uchizawa, Ryuhei Uehara, Katsuhisa Yamanaka and Xiao Zhou
    • Organizer
      the 14th Algorithms and Data Structures Symposium (WADS 2015)
    • Place of Presentation
      ビクトリア大学(カナダ・ビクトリア)
    • Year and Date
      2015-08-05
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Algorithms for maintaining shortest-paths trees on real-world networks2015

    • Author(s)
      Akira Suzuki
    • Organizer
      Data Science in Life Science and Engineering Collaboration and Symposium
    • Place of Presentation
      Case Western Reserve University(アメリカ・オハイオ州・クリーブランド)
    • Year and Date
      2015-07-29
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 支配集合遷移問題に対するアルゴリズム2015

    • Author(s)
      Arash Haddadan,伊藤 健洋,Amer E. Mouawad,Naomi Nishimura,小野 廣隆,鈴木 顕,Youcef Tebbal
    • Organizer
      コンピュテーション研究会 (COMP) - 電子情報通信学会
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2015-04-23
    • Related Report
      2015 Research-status Report
  • [Presentation] Reconfiguration of dominating sets2014

    • Author(s)
      Akira Suzuki, Amer E. Mouawad and Naomi Nishimura
    • Organizer
      the 20th International Computing and Combinatorics Conference
    • Place of Presentation
      アメリカ・ジョージア州・アトランタ
    • Year and Date
      2014-08-05
    • Related Report
      2014 Research-status Report
  • [Presentation] Swapping labeled tokens on graphs2014

    • Author(s)
      Katsuhisa Yamanaka, Erik D. Demaine, Takehiro Ito, Jun Kawahara, Masashi Kiyomi, Yoshio Okamoto, Toshiki Saitoh, Akira Suzuki, Kei Uchizawa and Takeaki Uno
    • Organizer
      the 7th International Conference on FUN with Algorithms
    • Place of Presentation
      イタリア・シチリア・リーパリ島
    • Year and Date
      2014-07-02
    • Related Report
      2014 Research-status Report
  • [Presentation] FPT algorithms for Token Jumping on Graphs2014

    • Author(s)
      伊藤 健洋,Marcin Kamiński,小野 廣隆,鈴木 顕,上原 隆平,山中 克久
    • Organizer
      アルゴリズム研究会 - 情報処理学会
    • Place of Presentation
      愛媛県松山市
    • Year and Date
      2014-06-13
    • Related Report
      2014 Research-status Report
  • [Presentation] グラフ上のラベル付きトークン整列問題2014

    • Author(s)
      山中 克久,エリック ドメイン,伊藤 健洋,川原 純,清見 礼,岡本 吉央,斎藤 寿樹,鈴木 顕,内澤 啓,宇野 毅明
    • Organizer
      コンピュテーション研究会 - 電子情報通信学会
    • Place of Presentation
      宮城県仙台市
    • Year and Date
      2014-04-24
    • Related Report
      2014 Research-status Report
  • [Presentation] 支配集合の遷移可能性2014

    • Author(s)
      鈴木 顕,Amer E. Mouawad,Naomi Nishimura
    • Organizer
      コンピュテーション研究会 - 電子情報通信学会
    • Place of Presentation
      宮城県仙台市
    • Year and Date
      2014-04-24
    • Related Report
      2014 Research-status Report
  • [Remarks] Akira Suzuki's Web Site

    • URL

      http://www.ecei.tohoku.ac.jp/alg/suzuki/

    • Related Report
      2016 Annual Research Report 2015 Research-status Report 2014 Research-status Report
  • [Remarks] 東北大学 大学院情報科学研究科 -- Graduate School of

    • URL

      http://www.is.tohoku.ac.jp/detail/suzuki141210.html

    • Related Report
      2014 Research-status Report
  • [Remarks] 東北大学 大学院情報科学研究科 -- Graduate School of

    • URL

      http://www.is.tohoku.ac.jp/detail/suzuki150216.html

    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi