Information
URL of Takayasu Laboratory has been changed as follows.
■old: http://www.smp.dis.titech.ac.jp
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Current Members
※When you send the email, please change "_at_" to "@".
Core member
 | Misako Takayasu Professor |
| Department of Computer Science, School of Computing, Tokyo Institute of Technology |
| Theme: Social Econophysics, Bigdata Science |
| E-mail : takayasu.m.aa_at_m.titech.ac.jp |
 | Junichi Ozaki Assistant Professor |
| School of Computing, Tokyo Institute of Technology |
| Theme: Condensed-matter physics |
| E-mail : ozaki.j.ac_at_m.titech.ac.jp |
 | Yamashita Rios de Sousa, Arthur Matsuo Specially Appointed Assistant Professor |
| School of Computing, Tokyo Institute of Technology |
| Theme: Applied Mathematics, Data Science, Econophysics |
| E-mail : |
 | Tanzila Islam Research Staff |
| School of Computing, Tokyo Institute of Technology |
| Theme: Artificial Intelligence, Bioinformatics |
| E-mail : |
Visiting member
 | Shlomo Havlin Specially Appointed Professor (WRH) |
| School of Computing, Tokyo Institute of Technology (Bar-Ilan University) |
| Theme: Complex networks, Statistical physics |
| E-mail : havlin.s.aa_at_m.titech.ac.jp |
 | Henrik Jeldtoft Jensen Specially Appointed Professor |
| School of Computing, Tokyo Institute of Technology (Imperial College London) |
| Theme: Complex systems, Eco-mathmatics |
| E-mail : jensen.h.aa_at_m.titech.ac.jp |
 | Hideki Takayasu Specially Appointed Professor |
| School of Computing, Tokyo Institute of Technology |
| Theme: Econophysics, Multivariate analysis |
| E-mail : takayasu.h.aa_at_m.titech.ac.jp |
 | Eduardo Viegas Specially Appointed Associate Professor (WRH) |
| School of Computing, Tokyo Institute of Technology (Imperial College London) |
| Theme: Financial Risk Management of Complex Systems |
| E-mail : |
 | Gen Sakoda Specially Appointed Associate Professor (Lecturer) |
| School of Computing, Tokyo Institute of Technology (Sony Group Corp.) |
| Theme: Time Series Analysis, Database System |
| E-mail : |
 | Kenta Yamada Tokyo Tech Research Fellow |
| School of Computing, Tokyo Institute of Technology (University of the Ryukyus) |
| Theme: Socio- & Econo-Physics |
| E-mail : |
 | Suguru YamanakaTokyo Tech Research Fellow |
| School of Computing, Tokyo Institute of Technology (Aoyama Gakuin University) |
| "Theme: Mathematical Engineering, Finance" |
| E-mail : |
 | Yohei Shida Tokyo Tech Research Fellow |
| School of Computing, Tokyo Institute of Technology (University of Tsukuba) |
| Theme: Sociophysics, Econophysics, Data science |
| E-mail : |
Office Administrator
 | Maki Torii |
| E-mail : torii_at_smp.dis.titech.ac.jp |
| Akiko Akaha |
| E-mail : akaha.a.aa_at_m.titech.ac.jp |
Doctor's Course Students
| D3 Wu Qianyun (Artificial Intelligence) |
| E-mail : maggie.w.aa_at_m.titech.ac.jp |
| D3 Yixuan Zheng (Systems and Control Engineering) |
| E-mail : yixuan.z.aa_at_m.titech.ac.jp |
| D3 Hajime Koike (Artificial Intelligence) |
| 2023.4.1～ JSPS Research Fellow |
| E-mail : koike.h.af_at_m.titech.ac.jp |
| D2 Zhong Zhihua (Artificial Intelligence) |
| 2024.4.1～ JSPS Research Fellow |
| E-mail : zhong.z.af_at_m.titech.ac.jp |
| D2 Rie Masukawa (Artificial Intelligence) |
| 2024.4.1～ JSPS Research Fellow |
| E-mail : masukawa.r.aa_at_m.titech.ac.jp |
| D2 Jiang Jiwei (Artificial Intelligence) |
| E-mail : jiang.j.ae_at_m.titech.ac.jp |
| D1 Kei Nagayama (Artificial Intelligence) |
| E-mail : nagayama.k.ad_at_m.titech.ac.jp |
Master's Course Students
| M2 Fumihiro Ito (Artificial Intelligence) |
| E-mail : ito.f.ac_at_m.titech.ac.jp |
| M2 Satoshi Mori (Artificial Intelligence) |
| E-mail : mori.s.ay_at_m.titech.ac.jp |
| M1 Daiki Tokumoto (Systems and Control Engineering) |
| E-mail : tokumoto.d.aa_at_m.titech.ac.jp |
| M1 Daisuke Ando (Artificial Intelligence) |
| E-mail : ando.d.ab_at_m.titech.ac.jp |
| M1 Takumi Komiyama (Artificial Intelligence) |
| E-mail : komiyama.t.af_at_m.titech.ac.jp |
| M1 Wakaba Saito (Artificial Intelligence) |
| E-mail : saito.w.ab_at_m.titech.ac.jp |
| M1 Na Kang (Artificial Intelligence) |
| E-mail : na.k.aa_at_m.titech.ac.jp |
| M1 Ken Nagumo (Artificial Intelligence) |
| E-mail : nagumo.k.ab_at_m.titech.ac.jp |
| M1 Yuto Yoshinari (Artificial Intelligence) |
| E-mail : yoshinari.y.ab_at_m.titech.ac.jp |
Undergraduate Students
| B4 Haruka Ito (Computer Science) |
| E-mail : ito.h.az_at_m.titech.ac.jp |
| B4 Yu Yoshikawa (Computer Science) |
| E-mail : yoshikawa.y.ac_at_m.titech.ac.jp |
Honorary Unit Members
| Suguru Yamanaka Specially Appointed Associate Professor |
| H30.9.1～R5.3.31 Center for TDB Advanced Data Analysis and Modeling |
 | Takatoshi Ito Visiting Professor |
| R2.9.1～R4.3.31 WRHI |
 | Vittoria Colizza Visiting Professor |
| R2.9.1～R4.3.31 WRHI |
 | Paul Expert Visiting Associate Professor |
| R2.9.1～R4.3.31 WRHI |
 | H. Eugene Stanley Specially Appointed Professor |
| H30.1.9～R2.3.31 WRHI |
 | Didier Sornette Specially Appointed Professor |
| H28.11.23～R4.3.31 WRHI |
Honorary Members
| Yohei Shida (2023.1.1～ Tokyo Tech Research Fellow) |
| Assistant Professor, University of Tsukuba |
| E-mail : |
| Yuichiro Kobayashi (2021.4.1～2023.3.31 Tokyo Tech Research Fellow) |
| Assistant Professor, Aoyama Gakuin University |
| E-mail : |
 | Yamashita Rios de Sousa, Arthur Matsuo (2019.4.16～2020.3.31 Research Staff, Tokyo Institute of Technology) |
| Czech Academy of Sciences Assistant Researcher, Aoyama Gakuin University |
| E-mail : |
 | Takumi Sueshige (2017.4.1～2019.9.30 JSPS Research Fellow) |
| KPMG Ignition Tokyo |
| E-mail : |
| Alberto Ciacci（2019.3.2～2019.3.22 Visiting Junior Fellow) |
| Imperial College London |
| E-mail : |
 | Kenta Yamada (2018.4.1～2019.8.31 Specially Appointed Associate Professor (Lecturer), Tokyo Institute of Technology) |
| Associate Professor, University of the Ryukyus |
| E-mail : |
 | Yoshihiro Yura (H30.4.1～H31.4.30 Specially Appointed Assistant Professor, Tokyo Institute of Technology) |
| MUFG Bank, Ltd. |
| E-mail : |
 | Kiyoshi Kanazawa (H28.4.1～H31.3.31 Assistant Professor, Tokyo Institute of Technology) |
| Associate Professor, University of Tsukuba |
| E-mail : |
| Sandro Claudio Lera（H 29.4.3～H 29.6.5 Visiting Junior Fellow) |
| ETH Zurich |
| E-mail : |
| Julian Maluck (H27.12.1~H28.5.31 JSPS Postdoctoral Fellowship for Research Abroad) |
|
| E-mail : julian_at_smp.dis.titech.ac.jp |
| Kiyoshi Kanazawa (~31st March 2016 JSPS Research Fellow) |
| Assistant Professor at Tokyo Institute of Technology (H28.4.1~H31.3.31) |
| E-mail : |
 | Koutarou Tamura (~31st March 2016 JSPS Research Fellow) |
| Specially Appointed Assistant Professor at Tokyo Institute of Technology (H28.4.1~H30.3.31) |
| E-mail : |
| Yoshihiro Yura (~30th November 2015 JSPS Research Fellow) |
| Mitsubishi UFJ Trust Investment TEChnology Institute Co., Ltd. |
| E-mail : |
| Nicky Zachariou (H24.1.23~H24.3.22 JSPS Postdoctoral Fellowship for Research Abroad) |
|
| E-mail : |
| Kenta Yamada (~31th March 2011 JSPS Research Fellow) |
| National Institute of Informatics (H30.4.1~ Specially Appointed Lecturer at Tokyo Institute of Technology) |
| E-mail : |
 | Yukie Sano (~31th March 2010 JSPS Research Fellow) |
| Assistant Professor at Graduate School of Systems and Information Engineering, the University of Tsukuba |
| E-mail : sano_at_sk.tsukuba.ac.jp |
 | Kouta Watanabe (~31th March 2010 JSPS Research Fellow) |
| Assistant Professor at School of Interdisciplinary Mathematical Sciences , Meiji University |
| E-mail : k_wato2_at_meiji.ac.jp |
 | Takayuki Mizuno (~31th March 2007 JSPS Research Fellow) |
| Associate Professor at National Institute of Informatics |
| E-mail : mizuno_at_ nii. ac. jp |
Past Research Theme
* : JSPS Research Fellow
** :Government-financed foreign student
2023 fiscal year
| Rintaro Arita | ディーラーモデルによる為替介入のシミュレーション | Master (Science) |
| Ryosuke Susuta | ブログ・GPSデータを用いたCovid-19感染拡大予測について | Master (Science) |
| Kei Nagayama | 企業間取引ネットワーク上の連鎖倒産モデルの構築とシミュレーション | Master (Science) |
| Daisuke Ando | 家電製品の販売データを用いた販売数予測のモデル構築 | Bachelor (Science) |
| Takumi Komiyama | 日本企業の財務データ及び取引関係を用いた機械学習による倒産企業の予測 | Bachelor (Science) |
| Wakaba Saito | 企業間取引ネットワーク上における重力相互作用モデルのシミュレーション | Bachelor (Engineering) |
| Masaaki Shoji | 70万社の財務データに基づく企業倒産要因の抽出 | Bachelor (Engineering) |
| Rikuo Matsumura | 旅行者の移動効果を入れたCOVID-19の感染拡大モデルの開発 | Bachelor (Science) |
2022 fiscal year
| Takumi Suzuki | POS データに基づく商品販売店舗数の分析と販売戦略モデルによるシミュレーション | Master (Engineering) |
| Takuya Wada | 高次元データを用いた信頼区間下限戦略による高密度領域の抽出 | Master (Science) |
| Rie Masukawa | マウス腸内細菌叢の抗生剤による擾乱と菌叢動態の数理モデル | Master (Science) |
| Takaaki Ito | 日本企業の大規模データを用いた機械学習による信用リスク分析モデルの開発 | Master (Science) |
| Jiang Jiwei | 時系列データにおけるファットテール分布の特性と拡張された ランダム 乗算過程によるモデル化 | Master (Science) |
| Shuhei Ito | 企業と銀行の融資関係データに基づく2部グラフの解析 | Bachelor (Science) |
| Fumihiro Ito | 為替市場における価格変動と板情報の変化の関係性の解析 | Bachelor (Science) |
| Rodan Umehara | GPSデータを用いた電気回路型人流モデルによるCOVID-19の影響の評価 | Bachelor (Science) |
| Daiki Tokumoto | ブログの単語出現頻度時系列に見られるテイラーのスケーリング則 | Bachelor (Engineering) |
| Yohei Shida | Analysis and Modeling of Collective Human Flow in Metropolitan Areas Based on GPS Data | Doctor (Science) |
| Yuichiro Kobayashi | 日本企業にみられる規模変数のスケーリング関係と状態空間における時間発展パターン | Doctor (Science) |
2021 fiscal year
| Hajime Koike | 正則リング格子とベーテ格子上の重力相互作用モデルの拡散局在転移 | Master (Science) |
| Kazuha Mori | 企業間取引ネットワークデータに基づく連鎖倒産モデルの構築とデータ解析による考察 | Master (Engineering) |
| Hiroki Watari | 多変量Hawkes過程を用いた超高速取引トレーダーの注文頻度解析 | Master (Science) |
| Jonathan Pong | Observation of human diffusion patterns at train stations by using GPS data | Master (Science) |
| Rintaro Arita | ディーラーモデルによる金融市場の基本的特質の再現 | Bachelor (Science) |
| Ryuta Shinizu | 重力相互作用モデルによる売上被災額の推定 | Bachelor (Engineering) |
| Ryosuke Susuta | GPSデータおよびブログデータを用いたCovid-19感染拡大予測 | Bahelor (Science) |
| Kei Nagayama | 企業間取引ネットワークにおけるコミュニティ検出 | Bacheloer (Science) |
2020 fiscal year
| Gen Sakoda | 販売データの統計的性質の解析と時系列分析及びその応用 | Doctor (Science) |
| Keita Takaichi | 日本企業100万社の位相空間中での速度場のモデル化 | Master (Science) |
| Motoki Terada | 日本企業70万社の財務データからみる新規参入企業の特性 | Master (Science) |
| Ryota Kamaya | 企業信用データを用いた地域未来牽引企業の成長要因分析 | Master (Science) |
| Takuya Wada | 大規模データによる企業の成長要因の分析 | Bachelor (Science) |
| Rie Masukawa | 腸内細菌叢のデータ解析と相互作用の数理モデル | Bachelor (Science) |
| Takaaki Ito | GPSデータを用いたコロナ禍における個人の行動パターン変化の分析 | Bachelor (Science) |
2019 fiscal year
| Takumi Sueshige* | 外国為替市場における個別トレーダの戦略分類と価格形成メカニズムの解明 | Doctor (Science) |
| Satoshi Shiota | 高頻度時系列データを用いた変化点検出方法の提案 | Master (Science) |
| Kento Morita | ブログ空間におけるブロガーの投稿間隔の解析とモデル化 | Master (Science) |
| Takumi Arai | 外国為替市場の価格時系列を用いたディーラモデルのパラメータ推定 | Master (Science) |
| Ko Okutomi | 企業間取引ネットワーク情報を用いた売上寄与率の計算方法の提案と応用 | Master (Science) |
2018 fiscal year
| Taisei Mukai | 動的な企業間取引構造モデルのエージェント・シミュレーション | Doctor (Engineering) |
| Jean-Francois Boilard | Probabilistic Market Microstructure Analysis of Injected and Annihilated Orders in Foreign Currency Market | Doctor (Science) |
| Yamashita Rios de Sousa, Arthur Matsuo | Mathematical Foundation of PUCK Model with Fluctuating Potential and Time Series Analysis of Financial Markets | Doctor (Science) |
| Emiko Takagi | ブログ記事間の類似度を用いた情報拡散ネットワーク構築とそれを用いた投稿内容の分類方法 | Master (Science) |
| Yohei Shida | GPS データを用いた人の流動解析と数理モデリング | Master (Science) |
| Kento Saito | 外国為替市場における市場参加者の取引ネットワーク | Master (Engineering) |
2017 fiscal year
| Yohei Kondo | 品目別世界貿易データの多層ネットワーク解析 | Master (Science) |
| Naruaki Takano | 企業間取引の地理空間解析と空間ネットワークモデルの提案 | Bachelor (Science) |
| Yuki Takaku | 位置情報データを用いた人の流れにおける拡散現象の解析 | Bachelor (Science) |
| Kento Morita | ブログデータを用いた映画タイトルの頻度時系列分析 | Bachelo (Science) |
| Hayato Goto | 複雑ネットワークの生成過程における不安定性の解明とその応用 | Doctor (Science) |
2016 fiscal year
| Hirokazu Kawamoto | Elucidation of percolation transition in a Japanese business relations network and its applications | Doctor (Science) |
| Yuta Murakami | Difference in Order Book Distribution during Trend Behavior of Foreign Exchange Market | Master (Science) |
| Tomoya Hamano | A dealer model of foreign exchange market with finite assets | Master (Science) |
| Yuta Murakami | Spatio-temporal of Inter-firm Trading Network and Its Application | Master (Science) |
| Kazuma Narita | Statistical propereties of Complex network models | Bachelor (Science) |
2015 fiscal year
| Koutarou Tamura | An empirical model of transport process on a complex network and theoretical analysis of its properties | Doctor (Science) |
| Gaku Fukunaga | Customer quantities dependency on fluctuations of sales quantities by product category in convenience stores | Master (Science) |
| Takuro Omine | Characteristic analysis of PUCK Model using exponential moving | Master (Science) |
| Aiki Yogai | Verification of gravitational interaction models for business firms' transaction network | Master (Science) |
| Boilard Jean-Francois | Quantitative Analysis of Cancellation Orders in Foreign Exchange Market | Master (Science) |
| Yamashita Rios De Sousa , Arthur Matsuo** | Statistical Symmetries in Sign Time Series: Analysis of Foreign Exchange Data | Master (Science) |
2014 fiscal year
| Yoshihiro Yura* | Mathematical Modeling of Fluctuation-Dissipation theorem in the exchange market | Doctor (Science) |
| Masahiro Uehara | Interaction of prices in the multi-currency market | Master (Science) |
| Mizuki Kurihara | Analysis of corporate information data based on business relationship network | Master (Science) |
| Kazuya Sato | Simulation of boom formation in the social network | Master (Engineering) |
| Masashi Matsuzaki | Analysis of the degree correlation of scale-free network | Master (Science) |
2013 fiscal year
| Yukie Sano* | Analysis and modeling of the time series of word appearance frequency in social media | Doctor (Science) |
| Wataru Miura* | Construction of growth model in complex networks and its applications | Doctor (Science) |
| Hirokazu Kawamoto | Analysis of percolation phase transition and scaling law in complex networks | Master (Science) |
| Wataru Yamazaki | Observation and modeling of the fluctuations of sales using POS data | Master (Science) |
2012 fiscal year
| Hayafumi Wanabe* | Analysis and modeling of inter-firm interactions on the view from statistical physics | Doctor (Science) |
| Akihiro Kasahara | Firm categorization using financial statistics of one million Japanese firms | Master (Engineering) |
| Koutarou Tamura | An empirical model of transport process on a complex network and theoretical analysis of its properties | Master (Science) |
| Tsuyoshi Deguchi | Analysis of World Trade Web Structure | Master (Science) |
| Yoshihiro Yura | Rapid Detection of Non-linear Parameters in Foreign Exchagnge Markets and Formulation | Master (Science) |
| Kazuya Sato | Data analysis and simulation of boom dynamics in the blogosphere | Bachelor (Engineering) |
2011 fiscal year
| Shotaro Kominami | New Risk Management Method Using the PUCK Model | Master (Engineering) |
| Koshiro Yumigeta | The Analysis of Cross-Correlations in POS Data of Consumer Electronics | Master (Science) |
| Kenta Matsunaga | Construction of the spread dealer model and its application | Master (Engineering) |
| Wataru Yamazaki | Study on estimation of dynamical Poisson parameter in purchasing behavior | Bachelor (Engineering) |
2010 fiscal year
| Hiromichi Ueno* | Establishment of analytical methods of large-scale POS data and its application | Doctor (Engineering) |
| Yoshito Ohya | Statistical property of matrix type Random Multiplicaticative Process | Master (Science) |
| Yukio Goto | Optimal sales strategy considering temperature dependence using high frequensy POS data | Master (Engineering) |
| Naoki Bito | Modeling of the board information in the exchange market | Master (Engineering) |
| Wataru Miura | Statistical properties of business relationship network and the growth model | Master (Science) |
| Nariyuki Urushima Simulation of efficient intervention in foreign exchange markets | Bachelor (Engineering) | |
2009 fiscal year
| Kenta Yamada* | Construction of the standard dealer model in financial markets and its application | Doctor (Science) |
| Kota Watanabe* | The detection of dynamical properties in financial markets by usign the high order PUCK model | Doctor (Science) |
| Takanori Nakai | European Corrency Option Pricing with PUCK Model | Master (Engineering) |
2008 fiscal year
| Ko Araki | Study on optimal sales method using high precision sales data of convenient stores | Master (Science) |
| ShinjiroSamejima | Network structures of 800,000 companies in Japan | Master (Science) |
| Hayafumi Watanabe | Central limit theorem of random multiplicative processes and application to firm statistics | Master (Engineering) |
| Yohei Watanabe | Analysis and modeling of the order book of London stock market | Master (Science) |
2007 fiscal year
| Hiromichi Ueno | Statistical analysis of POS data set in supermarket | Master (Science) |
| Naoaki Okamoto | Research of Error Estimation of Risks using Potential of Unbalanced Complex Kinetics in Financial Markets | Master (Science) |
2006 fiscal year
| Masayuki Tsuboi | Discriminate Alzhimer Disese From Normal with EEG | Master (Science) |
| Kenta Yamada | Analyzing statistical properties of financial markets using simple dealer models | Master (Science) |
