Takayuki WADA

Takayuki WADA

Publications

Journal Papers

  1. Elisa Capello, Takayuki Wada, Elisabetta Punta, and Yasumasa Fujisaki
    Trade-off Between Power Extraction Maximisation and Fatigue Reduction in Wind Farms via Second-Order Sliding Mode Control and Min–Max Optimisation
    IET Control Theory & Applications, Vol.14, No.17, pp.2535–2547 (2020)
    DOI: 10.1049/iet-cta.2019.1088
  2. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Stochastic Consensus Algorithms over General Noisy Networks
    SICE Journal of Control, Measurement, and System Integration, Vol.13, No.6, pp.274-281 (2020)
    DOI: 10.9746/jcmsi.13.274
  3. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Multi-Agent Consensus for Distributed Power Dispatch with Load Balancing
    Asian Journal of Control, Vol.21, No.3, pp.611-281 (2021)
    DOI: 10.1002/asjc.2257
  4. Nguyen Thi Hoai Linh, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Bounded Confidence Gossip Algorithms for Opinion Formation and Data Clustering
    IEEE Transactions on Automatic Control, Vol.64, No.3, pp.1150-1155 (2019)
    DOI: 10.1109/TAC.2018.2843294
  5. Nguyen Thi Hoai Linh, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    A Consensus Protocol over Noisy Networks with Cooperative and Antagonistic Interactions
    Asian Journal of Control, Vol.20, No.1, pp.548-557 (2018)
    DOI: 10.1002/asjc.1554
  6. Kenta Hanada, Ryosuke Morita, Takayuki Wada, and Yasumasa Fujisaki
    Simple Synchronous and Asynchronous Algorithms for Distributed Minimax Optimization
    SICE Journal of Control, Measurement, and System Integration, Vol.10, No.6, pp.557-562 (2017)
    DOI: 10.9746/jcmsi.10.557
  7. Takayuki Wada, Ryosuke Morita, Toru Asai, Izumi Masubuchi, and Yasumasa Fujisaki
    A Randomized Algorithm for Chance Constrained Optimal Power Flow with Renewables
    SICE Journal of Control, Measurement, and System Integration, Vol.10, No.4, pp.303-309 (2017)
    DOI: 10.9746/jcmsi.10.303
  8. Nguyen Thi Hoai Linh, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Opinion Formation Over Signed Gossip Networks
    SICE Journal of Control, Measurement, and System Integration, Vol.10, No.3, pp.267-273 (2017)
    DOI: 10.9746/jcmsi.10.266
  9. Ryosuke Morita, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Multi-Agent Consensus with Noisy Communication: Stopping Rules Based on Network Graphs
    IEEE Transactions on Control of Network Systems, Vol.3, No.4, pp.358-365 (2016)
    DOI: 10.1109/TCNS.2015.2481119
  10. Ryosuke Morita, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Time Averaging Algorithms with Stopping Rules for Multi-Agent Consensus with Noisy Communication
    Asian Journal of Control, Vol.18, No.6, pp.1969-1982 (2016)
    DOI: 10.1002/asjc.1349
  11. Izumi Masubuchi, Takayuki Wada, Toru Asai, Nguyen Thi Hoai Linh, Yuzo Ohta, and Yasumasa Fujisaki
    Distributed Multi-Agent Optimization Based on an Exact Penalty Method with Equality and Inequality Constraints
    SICE Journal of Control, Measurement, and System Integration, Vol.9, No.4, pp.179-186 (2016)
    DOI: 10.9746/jcmsi.9.179
  12. Takayuki Wada and Yasumasa Fujisaki
    Stopping Rules for Optimization Based on Stochastic Approximation
    Journal of Optimization Theory and Applications, Vol.169, No.2, pp.568-586 (2016)
    DOI: 10.1007/s10957-015-0808-7
  13. Takayuki Wada and Yasumasa Fujisaki
    Sequential Randomized Algorithms for Robust Convex Optimization
    IEEE Transactions on Automatic Control, Vol.60, No.12, pp.3356-3361 (2015)
    DOI: 10.1109/TAC.2015.2423871
  14. Takayuki Wada and Yasumasa Fujisaki
    Stopping Rules of Stochastic Approximation
    Automatica, Vol.60, pp.1-6 (2015)
    DOI: 10.1016/j.automatica.2015.06.029
  15. Izumi Masubuchi, Takayuki Wada, Ryosuke Morita, Toru Asai, Yuzo Ohta, and Yasumasa Fujisaki
    Distributed Multi-Agent Optimization Based on a Constrained Subgradient Method
    SICE Journal of Control, Measurement, and System Integration, Vol.8, No.3, pp.234-240 (2015)
    DOI: 10.9746/jcmsi.8.234
  16. Takayuki Wada and Yasumasa Fujisaki
    Stochastic Ellipsoid Methods for Robust Control: Multiple Updates and Multiple Cuts
    Automatica, Vol.46, No.8, pp.1339-1345 (2010)
    DOI: 10.1016/j.automatica.2010.05.008

Conference

  1. Ayumi Makabe, Takayuki Wada, and Yasumasa Fujisaki
    Equilibrium on Distributed Welfare Games with Utility Function Based on Egalitarian Non-Separable Contribution
    The 52nd ISCIE International Symposium on Stochastic Systems Theory and Its Applications, pp.7-8 , Suita, JAPAN (2020)
  2. Takayuki Wada, Ayumi Makabe, and Yasumasa Fujisaki
    Simple Utility Design for Welfare Games under Global Information
    Preprints of IFAC World Congress 2020, Virtual Conference (2020)
  3. Andrea Cacciolatto, Elisa Capello, Takayuki Wada, and Yasumasa Fujisaki
    Fatigue Load Reduction and Variable-Structure Control Techniques for DFIM-based Wind Farm Scenarios
    Preprints of IFAC World Congress 2020, Virtual Conference (2020)
  4. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Scaled Group Consensus over Weakly Connected Structurally Balanced Graphs
    Preprints of IFAC World Congress 2020, Virtual Conference (2020)
  5. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Multi-Agent Based Load Balancing Dispatch for Power Systems with Renewable Energy
    Proceedings of the 51st ISCIE International Symposium on Stochastic Systems Theory and Its Applications, pp.13-16 , Aizu, JAPAN (2020)
    (2019.11) (abstracts pp. 25-26)
  6. Kyohei Yoshida, Takayuki Wada, and Yasumasa Fujisaki
    Differentially Private Electricity Market Mechanism Considering Power Flow
    SICE Annual Conference 2019, pp.1058-1060 , Hiroshima, JAPAN (2019)
  7. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    On a New Class of Structurally Balanced Graphs for Scaled Group Consensus
    Proceedings of SICE Annual Conference 2019, pp.1671-1676 , Hiroshima, JAPAN (2019)
    DOI:10.23919/SICE.2019.8859892
  8. Izumi Masubuchi, Takayuki Wada, Yasumasa Fujisaki, and Fabrizio Dabbene
    Exact-Penalty Based Distributed Multi-Agent Optimization Protocol with Partial Consensus
    SICE Annual Conference 2019, pp.1667-1670 , Hiroshima, JAPAN (2019)
  9. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    A Time Averaging Algorithm for Load Balancing in Distributed Power Dispatch
    Proceedings of 2019 IEEE Control Technology and Applications, pp.643-648 , Hong Kong, China (2019)
    DOI:10.1109/CCTA.2019.8920486
  10. Yuichiro Sakai, Takayuki Wada, and Yasumasa Fujisaki
    Mixed H2/H∞ Balanced Truncations for Discrete Time Linear Systems
    Proceedings of the 12nd Asian Control Conference, pp.301-306 , Kitakyushu International Conference Center, Kitakyushu, JAPAN (2019)
  11. Izumi Masubuchi, Takayuki Wada, Yasumasa Fujisaki, and Fabrizio Dabbene
    A New Distributed Constrained Multi-Agent Optimization Protocol with Convergence Proof via Exactness of Penalized Objective Function
    Proceedings of the 12nd Asian Control Conference, pp.19-24 , Kitakyushu International Conference Center, Kitakyushu, JAPAN (2019)
    The 12th Asian Control Conference, Best Paper Award
  12. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    A Stopping Rule for Time Averaging Multi-Agent Consensus over Unbalanced Noisy Networks
    SICE International Symposium on Control Systems 2019, 2I1-1 , Kumamoto University, Kumamoto, JAPAN (2019)
  13. Kyohei Yoshida, Takayuki Wada, and Yasumasa Fujisaki
    Differentially Private Mechanism for Determining the Equilibrium Price under Strongly Convex Cost Functions and Strongly Concave Utility Functions
    Proceedings of the 50th ISCIE International Symposium on Stochastic Systems Theory and Its Applications, pp.172-176 , Hotel Granvia Kyoto, Kyoto, JAPAN (2019)
    DOI:10.5687/sss.2019.172
    (2018.11.1,2) (abstracts pp. 103-104)
  14. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    A Stopping Rule for Multi-Agent Consensus over Unbalanced Noisy Networks
    Proceedings of the 50th ISCIE International Symposium on Stochastic Systems Theory and Its Applications, pp.117-120 , Hotel Granvia Kyoto, Kyoto, JAPAN (2019)
    DOI:10.5687/sss.2019.117
    (2018.11.1,2) (abstracts pp. 54-55)
  15. Toshiharu Hatanaka, Takayuki Wada, and Yasumasa Fujisaki
    Distributed Cooperative Full-State Observers for Discrete-time Linear Systems with Missing Data
    Proceedings of the 50th ISCIE International Symposium on Stochastic Systems Theory and Its Applications, pp.94-98 , Hotel Granvia Kyoto, Kyoto, JAPAN (2019)
    DOI:10.5687/sss.2019.94
    (2018.11.1,2) (abstracts pp. 21-22)
  16. Kazuki Furukawa, Takayuki Wada, and Yasumasa Fujisaki
    Distributed Full-State Observers with Intermittent Communication for Continuous Time Linear Systems
    SICE Annual Conference 2018, pp.505-508 , Nara, Japan (2018)
  17. Izumi Masubuchi, Takayuki Wada, Yasumasa Fujisaki, and Fabrizio Dabbene
    Improvement of Distributed Multi-Agent Optimization Protocol Based on Exact Penalty Method
    SICE Annual Conference 2018, pp.262-265 , Nara, Japan (2018)
  18. Elisa Capello, Takayuki Wada, Elisabetta Punta, and Yasumasa Fujisaki
    Minimax Optimization of Fatigue Loads in a Wind Farm and Its Realization via Sliding Mode Controller of Wind Turbines
    Proceedings of 2018 IEEE Conference on Control Technology and Applications (CCTA), pp.430-435 , Copenhagen, Denmark (2018)
    DOI:10.1109/CCTA.2018.8511403
  19. Izumi Masubuchi, Takayuki Wada, Yasumasa Fujisaki, and Fabrizio Dabbene
    Distributed Multi-Agent Optimization for Pareto Optimal Problem over Unbalanced Networks via Exact Penalty Methods with Equality Constraints
    The 23rd International Symposium on Mathematical Theory of Networks and Systems, pp.447-452 , Hong Kong University of Science and Technology, Hong Kong, China (2018)
  20. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    An Averaging Consensus Algorithm and Its Stopping Rule over Noisy Undirected Networks of MIMO Linear Symmetric Agents
    Proceedings of the 49th International Symposium on Stochastic Systems Theory and Its Applications, pp.46-49 , Hiroshima Institute of Technology, Hiroshima, JAPAN (2018)
    DOI:10.5687/sss.2017.186
    (2017.11.4,5) (abstracts pp. 54-55)
  21. Elisa Capello, Takayuki Wada, Elisabetta Punta, and Yasumasa Fujisaki
    Wind Turbine Sliding Mode Control and Wind Farm Energy Optimization with Fatigue Constraints
    SICE International Symposium on Control Systems 2018 (Part of the 5th Multi-symposium on Control Systems: MSCS 2018), Sa23-5 , Tokyo, Japan (2018)
  22. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Convergence Analysis of Weighted Averaging Consensus for Distributed Power Dispatch with Load Balancing
    SICE International Symposium on Control Systems 2018 (Part of the 5th Multi-symposium on Control Systems: MSCS 2018), Su11-1 , Tokyo, Japan (2018)
  23. Takayuki Wada and Yasumasa Fujisaki
    A Stochastic Approximation for Finding an Element of the Core of Uncertain Cooperative Games
    Proceedings of the 11th Asian Control Conference, pp.2071-2076 , Gold Coast, Australia (2017)
    DOI:10.1109/ASCC.2017.8287494
  24. Takayuki Wada and Yasumasa Fujisaki
    Stabilizable Dilated LMI Conditions for Discrete-Time Structured Feedback Controller Design
    SICE Annual Conference 2017, pp.1569-1570 , Kanazawa, Japan (2017)
    DOI:10.23919/SICE.2017.8105753
  25. Kenta Hanada, Takayuki Wada, and Yasumasa Fujisaki
    A Restart Strategy with Time Delay in Distributed Minimax Optimization
    WCTP 2017, pp.13-24 , Osaka, Japan (2017)
  26. Takayuki Wada, Izumi Masubuchi, Kenta Hanada, Toru Asai, and Yasumasa Fujisaki
    Distributed Optimization over Directed Randomly Varying Unbalanced Networks
    Preprints of IFAC 2017 World Congress, pp.2455-2460 , Toulouse, France (2017)
    DOI:10.1016/j.ifacol.2017.08.434
  27. Kenta Hanada, Takayuki Wada, and Yasumasa Fujisaki
    An Asynchronous Gossip Algorithm with Restart Strategy in Distributed Minimax Optimization
    Preprints of IFAC 2017 World Congress, pp.14777-14782 , Toulouse, France (2017)
    DOI:10.1016/j.ifacol.2017.08.2092
  28. Izumi Masubuchi, Toru Asai, Takayuki Wada, Kenta Hanada, and Yasumasa Fujisaki
    On Transient Responses of an ADMM-Based Distributed Multi-Agent Optimization Protocol
    Proceedings of the 25th Mediterranean Conference on Control and Automation, pp.660-665 , Valletta, Malta (2017)
    DOI:10.1109/MED.2017.7984193
  29. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Time Averaging Consensus over Noisy Networks of Linear Symmetric Agents
    SICE International Symposium on Control Systems 2017 (Part of the 4th Multi-symposium on Control Systems: MSCS 2017), 2A1-2 , Okayama, Japan (2017)
  30. Takayuki Wada and Yasumasa Fujisaki
    A Randomized Algorithms for Robust BMI Optimization
    Proceedings of the 48th International Symposium on Stochastic Systems Theory and Its Applications, pp.111-115 , Fukuoka Institute of Technology, Fukuoka, JAPAN (2017)
    DOI:10.5687/sss.2017.111
    (2016.11.4,5) (abstracts pp. 35-36)
  31. Kenta Hanada, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Convergence Analysis of Stochastic Consensus over Noisy Networks of Linear Symmetric Agents
    Proceedings of the 48th International Symposium on Stochastic Systems Theory and Its Applications, pp.186-189 , Fukuoka Institute of Technology, Fukuoka, JAPAN (2017)
    DOI:10.5687/sss.2017.186
    (2016.11.4,5) (abstracts pp. 69-70)
  32. Kenta Hanada, Takayuki Wada, and Yasumasa Fujisaki
    Distributed Minimax Optimization by an Asynchronous Gossip Algorithm with a Subgradient Method
    SICE Annual Conference 2016, pp.1613-1616 , Tsukuba, Japan (2016)
  33. Takayuki Wada, and Yasumasa Fujisaki
    Distributed Optimization over Directed Unbalanced Networks
    SICE International Symposium on Control Systems 2016 (Part of the 3rd Multi-symposium on Control Systems: MSCS 2016), 3A2-3 , Nagoya, Japan (2016)
  34. Linh Thi Hoai Nguyen, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    A Bounded Confidence Gossip Algorithm Over Communication Graph for Clustering Opinions
    SICE International Symposium on Control Systems 2016 (Part of the 3rd Multi-symposium on Control Systems: MSCS 2016), 2A3-3 , Nagoya, Japan (2016)
  35. Takuto Mori, Takayuki Wada, and Yasumasa Fujisaki
    Structured feedback gain design via stabilizable dilation and LMIs
    Proceedings of the 54th IEEE Conference on Decision and Control, pp.3343-3348 , Osaka, Japan (2015)
    DOI:10.1109/CDC.2015.7402722
  36. Nguyen Thi Hoai Linh, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Opinion Formation under Bounded Confidence Via Gossip Algorithms
    Proceedings of the 54th IEEE Conference on Decision and Control, pp.2223-2228 , Osaka, Japan (2015)
    DOI:10.1109/CDC.2015.7402537
  37. Fredrik Raak, Yoshihiko Susuki, Ryosuke Morita, Takayuki Wada, Kazuhisa Tsuboki, Hiroshi Uyeda, Yasumasa Fujisaki, Takashi Hikihara
    Dynamic Simulation of a Wind Farm Incorporated with Highly-Resolved Wind Prediction Data
    Proceedings of the 41st Annual Conference of the IEEE Industrial Electronics Society, pp.4406-4411 , Yokohama, Japan (2015)
    DOI:10.1109/IECON.2015.7392785
  38. Thi Hoai Linh Nguyen, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Gossip Algorithms for Clustering Problems
    Proceedings of the 41st Annual Conference of the IEEE Industrial Electronics Society, pp.589-594 , Yokohama, Japan (2015)
    DOI:10.1109/IECON.2015.7392163
  39. Izumi Masubuchi, Takayuki Wada, Toru Asai, Linh Thi Hoai Nguyen, Yuzo Ohta, and Yasumasa Fujisaki
    Distributed Constrained Optimization Protocol via an Exact Penalty Method
    Proceedings of the 2015 European Control Conference, pp.1480-1485 , Linz, Austria (2015)
  40. Linh Thi Hoai Nguyen, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Convergence Time Evaluation of a Gossip Algorithm over Signed Graphs
    Proceedings of the 10th Asian Control Conference, pp.905-909 , Kota Kinabalu, Malaysia (2015)
  41. Izumi Masubuchi, Takayuki Wada, Linh Thi Hoai Nguyen, Toru Asai, Yuzo Ohta, and Yasumasa Fujisaki
    Distributed Optimization with Equality and Inequality Constraints with Delayed Information of Feasibility
    Proceedings of the 10th Asian Control Conference, pp.1199-1204 , Kota Kinabalu, Malaysia (2015)
  42. Linh Thi Hoai Nguyen, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Multi-Agent Consensus on Noisy Networks with Antagonistic Interactions
    The 46th International Symposium on Stochastic Systems Theory and Its Applications, pp.85-90 , Kyoto, Japan (2015)
    DOI:10.5687/sss.2015.85
    Abstracts: pp. 35-36
  43. Takayuki Wada and Yasumasa Fujisaki
    Stochastic Gradient Methods with Averaging
    SICE International Symposium on Control Systems 2015 (Part of the 2nd Multi-symposium on Control Systems: MSCS 2015), 613-3 , Tokyo, Japan (2015)
  44. Nguyen Thi Hoai Linh, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Convergence Analysis of a Gossip Algorithm over Signed Graphs
    SICE International Symposium on Control Systems 2015 (Part of the 2nd Multi-symposium on Control Systems: MSCS 2015), 613-1 , Tokyo, Japan (2015)
  45. Takayuki Wada, Ryosuke Morita, Toru Asai, Izumi Masubuchi, and Yasumasa Fujisaki
    Randomized Solution for Robust Optimal Power Flow
    Proceedings of the 53rd IEEE Conference on Decision and Control, pp.5195-5200 , Los Angelas, CA, USA (2014)
    DOI:10.1109/CDC.2014.7040201
  46. Izumi Masubuchi, Hiroyuki Ohgishi, Takayuki Wada, Ryosuke Morita, Toru Asai, and Yasumasa Fujisaki
    Distributed Multi-Agent Optimization via Consensus of Groups of Agents that Share Decision Variables
    SICE Annual Conference, pp.886-891 , Sapporo, Japan (2014)
  47. Izumi Masubuchi, Jun Tsukamoto, Takayuki Wada, Ryosuke Morita, Toru Asai, Yuzo Ohta, and Yasumasa Fujisaki
    Distributed Multi-Agent Optimization with Local Constraints via a Subgradient Method with Delayed Information of Feasibility
    Proceedings of the 21st International Symposium on Mathematical Theory of Networks and Systems, pp.23-28 , Groningen, The Netherlands (2014)
  48. Takayuki Wada, Ryosuke Morita, Toru Asai, Izumi Masubuchi, and Yasumasa Fujisaki
    Randomized Algorithms for Optimal Power Flow Problems
    Proceedings of the 45th International Symposium on Stochastic Systems Theory and Its Applications, pp.199-203 , Okinawa Japan (2014)
    DOI:10.5687/sss.2014.199
    Abstracts: pp. 69-70
  49. Ryosuke Morita, Takayuki Wada, Toru Asai, Izumi Masubuchi, and Yasumasa Fujisaki
    Convergence Analysis of Multi-Agent Consensus with Noisy Communication
    Proceedings of the 45th International Symposium on Stochastic Systems Theory and Its Applications, pp.307-311 , Okinawa, Japan (2014)
    DOI:10.5687/sss.2014.307
    Abstracts: pp. 157-158
  50. Ryosuke Morita, Takayuki Wada, Izumi Masubuchi, Toru Asai, and Yasumasa Fujisaki
    Convergence Analysis of Multi-Agent Consensus with Noisy and Directed Communication
    The 21st International Symposium on Mathematical Theory of Networks and Systems, pp.520-523 , Groningen, The Netherlands (2014)
  51. Takayuki Wada and Yasumasa Fujisaki
    Probabilistic Analytic Center Cutting Plane Methods with Multiple Cuts
    Proceedings of European Control Conference 2014, pp.2198-2203 , Strasbourg, France (2014)
    DOI:10.1109/ECC.2014.6862603
  52. Ryosuke Morita, Takayuki Wada, Toru Asai, Izumi Masubuchi, and Yasumasa Fujisaki
    Multi-Agent Consensus with Noisy Communication via Time Averaging
    Proceedings of European Control Conference 2014, pp.1530-1535 , Strasbourg, France (2014)
    DOI:10.1109/ECC.2014.6862595
  53. Takayuki Wada and Yasumasa Fujisaki
    A Stopping Rule for Simultaneous Perturbation Stochastic Approximation
    Proceedings of European Control Conference 2013, pp.644-649 , Zurich, Switzerland (2013)
  54. Takayuki Wada and Yasumasa Fujisaki
    A Stopping Rule for Finite-Difference Stochastic Approximation
    The 44th ISCIE International Symposium on Stochastic Systems Theory and Its Applications, pp.144-147 , Tokyo, Japan (2013)
    DOI:10.5687/sss.2013.144
    Abstracts: pp. 35-36
  55. Takayuki Wada and Yasumasa Fujisaki
    Expected Squared Estimation Error of Stochastic Approximation in Finite Samples
    Proceedings of the 42nd ISCIE International Symposium on Stochastic Systems Theory and Its Applications, pp.283-286 , Okayama, Japan (2011)
    DOI:10.5687/sss.2011.283
    Abstracts: pp. 83-84
  56. Takayuki Wada, Takamitsu Itani, and Yasumasa Fujisaki
    A Stopping Rule for Linear Stochastic Approximation
    Proceedings of the 49th IEEE Conference Decision and Control, pp.4171-4176 , Atlanta, GA, USA (2010)
    DOI:10.1109/CDC.2010.5717389
    Interactive presentation
  57. Takayuki Wada and Yasumasa Fujisaki
    Sequential Randomized Algorithms: A Probabilistic Cutting Plane Technique Based on Maximum Volume Ellipsoid Center
    Proceedings of the 2010 IEEE International Symposium on Computer-Aided Control System Design (Part of the 2010 IEEE Multi-conference on Systems and Control), pp.1533-1538 , Yokohama, Japan (2010)
    DOI:10.1109/CACSD.2010.5612794
  58. Takayuki Wada and Yasumasa Fujisaki
    A Primal-Dual Setting for Probabilistic Feasibility of Robust LMIs
    Proceedings of the 41st ISCIE International Symposium on Stochastic Systems Theory and Its Applications, pp.260-265 , Kobe, Japan (2010)
    DOI:10.5687/sss.2010.260
    Abstracts: pp. 83-84 (2010年度システム制御情報学会奨励賞)
  59. Takayuki Wada and Yasumasa Fujisaki
    Probabilistic Cutting Plane Technique Based on Maximum Volume Ellipsoid Center
    Proceedings of the 48th IEEE Conference Decision and Control and the 28th Chinese Control Conference, pp.1169-1174 , Shanghai, China (2009)
    DOI:10.1109/CDC.2009.5400359
  60. Yasumasa Fujisaki and Takayuki Wada
    Robust Optimization via Randomized Algorithms
    Proceedings of ICROS-SICE International Joint Conference 2009, pp.1226-1229 , Fukuoka, Japan (2009)
  61. Takayuki Wada and Yasumasa Fujisaki
    Robust Optimization via Probabilistic Cutting Plane Technique
    Proceedings of the 40th ISCIE International Symposium on Stochastic Systems Theory and Its Applications, pp.137-142 , Kyoto, Japan (2009)
    DOI:10.5687/sss.2009.137
    Abstracts: pp. 141-142 (2008.11)
  62. Takayuki Wada and Yasumasa Fujisaki
    Stochastic Ellipsoid Methods with Multiple Cuts
    Preprints of the 17th IFAC World Congress, pp.396-401 , Seoul, Korea (2008)
    DOI:10.3182/20080706-5-KR-1001.00067
  63. Takayuki Wada and Yasumasa Fujisaki
    Sequential Randomized Algorithms for Robust Optimization
    Proceedings of the 46th IEEE Conference on Decision and Control, pp.6190-6195 , New Orleans, LA, USA (2007)
    DOI:10.1109/CDC.2007.4434992
  64. Takayuki Wada and Yasumasa Fujisaki
    Randomized Algorithms for Robust Feasibility Problems with General Nonconvex Constraints
    Proceedings of the SICE Annual Conference 2007, pp.1620-1623 , Takamatsu, Japan (2007)
    DOI:10.1109/SICE.2007.4421242
  65. Takayuki Wada and Yasumasa Fujisaki
    Probabilistic Design of Switched Systems
    Proceedings of the European Control Conference 2007, pp.2611-2618 , Kos, Greece (2007)
    DOI:10.9746/ve.sicetr1965.43.465
  66. Takayuki Wada and Yasumasa Fujisaki
    Efficient randomized algorithms for robust feasibility problems
    Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems, pp.2251-2254 , Kyoto, Japan (2006)

Book Chapter

  1. Izumi Masubuchi, Takayuki Wada, Yasumasa Fujisaki, and Fabrizio Dabbene
    Distributed Multi-Agent Optimization Protocol over Energy Management Networks
    Economically Enabled Energy Management (Editor: Takeshi Hatanaka, Yasuaki Wasa, and Kenko Uchida), Springer , pp.279-308 (2020)
    DOI:10.1007/978-981-15-3576-5_11
  2. Kenta Hanada, Takayuki Wada, and Yasumasa Fujisaki
    A Restart Strategy with Time Delay in Distributed Minimax Optimization
    Theory and Practice of Computation (Editor: Shin-ya Nishizaki, Masayuki Numao, Jaime D L Caro, and Merlin Teodosia C Suarez), World Scientific Publishing , pp.89–100 (2018)
    DOI:10.1142/9789813279674_0007