国際会議予稿一覧

2024年

A. Yamamoto, T. Endo, S. Takeda, K. Yamaji, H. Koike, K. Asano, “Simplified Treatment of Coating Layers in TRISO Fuel in Statistical Geometry Method in Monte Carlo Calculation,” Proc. International Conference on Physics of Reactors 2024 (PHYSOR 2024), Apr. 21-24, 2024, San Francisco, CA.
A. Yamamoto, G. Chiba, “Verification of Neutronics Analysis Method Using CBZ and GENESIS for a Prismatic High-Temperature Gas-Cooled Reactor,” Proc. International Conference on Physics of Reactors 2024 (PHYSOR 2024), Apr. 21-24, 2024, San Francisco, CA.
M. Ito, A. Yamamoto, T. Endo, Y. Kodama, T. Takeishi, H. Nagano, “Preliminary Study on Two-Dimensional SP3 Calculation Based on POD-Local/Global Iterations,” Proc. International Conference on Physics of Reactors 2024 (PHYSOR 2024), Apr. 21-24, 2024, San Francisco, CA.
K. Ito, K. Tsujita, T. Endo, A. Yamamoto, “Real-Time 3D Fine Spatial Mesh Kinetics Simulator Using POD for Coupled Core,” Proc. International Conference on Physics of Reactors 2024 (PHYSOR 2024), Apr. 21-24, 2024, San Francisco, CA.
Y. Urase, T. Endo, A. Yamamoto, “Reconstruction of In-Core Power Distribution Based on POD Using Ex-Core Detector Signals,” Proc. International Conference on Physics of Reactors 2024 (PHYSOR 2024), Apr. 21-24, 2024, San Francisco, CA.
R. Kasama, A. Yamamoto, T. Endo, “Loading Pattern Optimization for LWRs Using Monte Carlo Tree Search,” Proc. International Conference on Physics of Reactors 2024 (PHYSOR 2024), Apr. 21-24, 2024, San Francisco, CA.
T. Moribe, T. Endo, A. Yamamoto, J. H. Kaneko, “Investigation of Subcriticality Monitoring Method Using Improved Simplest Reactivity Estimator with Bilateral Filter,” Proc. International Conference on Physics of Reactors 2024 (PHYSOR 2024), Apr. 21-24, 2024, San Francisco, CA.
R. Hirota, T. Endo, A. Yamamoto, K. Watanabe, J. H. Kaneko, “Statistical Error Estimation of Autocorrelation Method Using Circular Block Bootstrap Method,” Proc. International Conference on Physics of Reactors 2024 (PHYSOR 2024), Apr. 21-24, 2024, San Francisco, CA.

2023年

M. Ito, T. Endo, A. Yamamoto, (NFI)T. Takeishi, (NFI)Y. Kodama, (NFI)H. Nagano, "2D Neutron Diffusion Calculation Based on Local/Global Iterations Using Proper Orthogonal Decomposition," Proc. RPHA2023, Oct. 24-25, 2023, Gyeongju, Korea.
H. Yamaguchi, T. Endo, A. Yamamoto, "α-eigenvalue Calculation using the SN Method with GPU Diffusion Acceleration," Proc. RPHA2023, Oct. 24-25, 2023, Gyeongju, Korea.
T. Endo, (Hokkaido Univ.)G. Chiba, (Kyushu Univ.)K. Watanabe, (Kyoto Univ.)C. H. Pyeon, (Kindai Univ.)G. Wakabayashi, "Feasibility Study on Subcritical Rod Worth Measurement for UTR-KINKI," Proc. RPHA2023, Oct. 24-25, 2023, Gyeongju, Korea.
S. Teratani, Y. Harada, K. Mori, Y. Yamashita, T. Endo, G. Chiba, "Problem-based Learning Program of Reactor Physics Experiment to Measure Subcriticality for an Unknown System," Proc. ICNC2023, (2023). [in print]
Y. Harada, H. Yamaguchi, T. Endo, A. Yamamoto, "Data Assimilation Using Prompt Neutron Decay Constant α for Water to Uncertainties Due to Thermal Neutron Scattering Law," Proc. ICNC2023, (2023). [in print]
S. Maruyama, T. Endo, A. Yamamoto, "Nuclear Data Sensitivity Analysis of a Sodium Shielding Experiment Based on Generalized Perturbation Theory for Data Assimilation," Proc. ICNC2023, (2023). [in print]
A. Yamamoto, T. Endo, S. Takeda, H. Koike, K. Yamaji, K. Asano, "Application of the RSE Method for the Resonance Treatment of HTGR Fuel with Double Heterogeneity," Proc. M&C 2023, (2023). [in print]
S. Teratani, T. Endo, A. Yamamoto, M. Ito, "Study on a Data-Driven Neutron Transport Calculation Method Using Proper Orthogonal Decomposition," Proc. M&C 2023, (2023). [in print]
M. Ito, T. Endo, A. Yamamoto, Y. Kodama, H. Nagano, "Evaluation of Neutron Flux Expansion Error by POD Bases Based on Wilks' Method," Proc. M&C 2023, (2023). [in print]
K. Mori, A. Yamamoto, T. Endo, "Deep Penetration Calculation Methods Combining Proper Orthogonal Decomposition and Monte-Carlo Methods," Proc. M&C 2023, (2023). [in print]
Y. Harada, H. Yamaguchi, T. Endo, A. Yamamoto, "Uncertainty Quantification of Prompt Neutron Decay Constant α due to Thermal Neutron Scattering Law of Water," Proc. M&C 2023, (2023). [in print]
Y. Yamashita, T. Endo, A. Yamamoto, "Optimization of Nuclear Fuel Management for Multi-module SMRs," Proc. M&C 2023, (2023). [in print]
K. Ito, K. Tsujita, T. Endo, A. Yamamoto, "Development of Real-Time 3D Fine Mesh Kinetics Calculation Method Based on POD," Proc. M&C 2023, (2023). [in print]
A. Yamamoto, T. Endo, "Application of Equivalent Dancoff Factor Method for Resonance Calculation of Double Heterogeneous Fuel," Trans. Am. Nucl. Soc. 128, pp.690-693 (2023).

2022年

M. Ono, M. Tojo, K. Tada, A. Yamamoto, "Investigation of the Impact of Difference Between FRENDY and NJOY2016 on Neutronics Calculations," Proc. International Conference on Physics of Reactors 2022 (PHYSOR 2022), May 15-20, 2022, Pittsburgh, PA, pp.88-96 (2022).
K. Tada, A. Yamamoto, T. Endo, G. Chiba, M. Ono, M. Tojo, "Development of Nuclear Data Processing Code FRENDY Version 2," Proc. International Conference on Physics of Reactors 2022 (PHYSOR 2022), May 15-20, 2022, Pittsburgh, PA, pp.107-116 (2022).
M. Ito, T. Endo, A. Yamamoto, Y. Masaoka, Y. Kodama, H. Nagano, "Neutron Diffusion Calculation in Heterogeneous Geometry Based on Local/Global Iteration Using Proper Orthogonal Decomposition," Proc. International Conference on Physics of Reactors 2022 (PHYSOR 2022), May 15-20, 2022, Pittsburgh, PA, pp.503-512 (2022).
R. Katano, A. Yamamoto, T. Endo, "Proposal and Application of ROM-Lasso Method for Sensitivity Coefficient Evaluation," Proc. International Conference on Physics of Reactors 2022 (PHYSOR 2022), May 15-20, 2022, Pittsburgh, PA, pp.2032-2041 (2022).
A. Yamamoto, T. Endo, S. Takeda, H. Koike, K. Yamaji, K. Ieyama, K. Asano, "A New Approach for Resonance Treatment of Doubly Heterogeneous Fuel Using the RSE Method," Proc. International Conference on Physics of Reactors 2022 (PHYSOR 2022), May 15-20, 2022, Pittsburgh, PA, pp.2042-2051 (2022).
T. Endo, F. Nishioka, A. Yamamoto, M. Yamanaka, C.H. Pyeon, "Area Ratio Method Using Dynamic Mode Decomposition," Proc. International Conference on Physics of Reactors 2022 (PHYSOR 2022), May 15-20, 2022, Pittsburgh, PA, pp.3366-3375 (2022).
Y. Fukui, T. Endo, A. Yamamoto, S. Maruyama, "Development of a robust nuclear data adjustment method to outliers," EPJ Web Conf., CW2022, 281, 00006 (2023).
S. Maruyama, T. Endo, A. Yamamoto, "Applicability evaluation of Akaike's Bayesian information criterion to covariance modeling in the cross-section adjustment method," EPJ Web Conf., CW2022, 281, 00008 (2023).

2021年

Yoshiki Oshima, Tomohiro Endo, Akio Yamamoto, Naoto Aizawa, "Application of Regionwise Even-Parity Discontinuity Factor to the Multigroup Analog Monte-Carlo Method," Trans. Am. Nucl. Soc., 125, (2021).
Yuhei Fukui, Tomohiro Endo, Akio Yamamoto, "Dimension-reduced Nuclear Data Adjustment Method based on the Bayesian Monte-Calro Method," Trans. Am. Nucl. Soc., 125, (2021).
Go Chiba, Akio Yamamoto, "Verification of Medium-Wise Multi-Group Cross Section Calculation Capability of FRENDY/MG," Trans. Am. Nucl. Soc., 125, pp.934-937 (2021).
Y. Morisita, A. Yamamoto, T. Endo, "Sensitivity Analysis in Dynamic Multi-unit PRA Evaluation Using Correlated Sampling Method," Proc. Asian Symposium on Risk Assessment and Management 2021 (ASRAM 2021), Oct. 24-27, 2021, Virtual Meeting, ASRAM2021-034 (2021).
A. Yamamoto, T. Endo, B. Foad, G. Chiba, K. Tada, "FRENDY/MG: a multi-group cross section generation module using ace pointwise cross sections," Proc. M&C 2021, pp.710-720 (2021).
T. Endo, A. Yamamoto, "Theoretical derivation of unique combination-number for higher order neutron correlation factors based on Pal-Bell equation," Proc. M&C 2021, pp.1568-1576 (2021).
Y. Oshima, A. Yamamoto, T. Endo, "S2 Consistent Analytic CMFD Acceleration for Method of Characteristics,"Proc. M&C 2021, pp.1840-1849 (2021).
F. Nishioka, Y. Fukui, T. Endo, A. Yamamoto, M. Yamanaka, C.H. Pyeon, "Development of estimation method for prompt neutron decay constant using dynamic mode decomposition," Proc. M&C 2021, pp.1719-1728 (2021).
R. Kondo, T. Endo, A. Yamamoto, S. Takeda, H. Koike, K. Yamaji, D. Sato, "Fuel assembly analyses with resonance calculation using energy spectrum expansion method," Proc. M&C 2021, pp.2219-2230 (2021).
K. Yamaji, H. Koike, K. Ieyama, D. Sato, A. Yamamoto, S. Takeda, "Implementation of a Resonance Calculation Using Energy Spectrum Expansion Method Into Heterogeneous Transport Calculation Code GALAXY-Z," Proc. M&C 2021, pp.1982-1991 (2021).
Akio Yamamoto, Kenichi Tada, Go Chiba, Tomohiro Endo, "Verification of the Multi-Group Generation Capability of FRENDY Nuclear Data Processing Code for Recent Nuclear Data through Comparison of One-group Reaction Rates," Trans. Am. Nucl. Soc., 124, pp.544-547 (2021).
Go Chiba, Akio Yamamoto, Kenichi Tada, Tomohiro Endo, "Multi-Group Cross Section Library Generation by FRENDY for Fast Reactor Neutronics Calculations," Trans. Am. Nucl. Soc., 124, pp.556-558 (2021).
Tomohiro ENDO, Akihiro NOGUCHI, Akio YAMAMOTO, Kenichi TADA, "Perturbation-Theory-Based Sensitivity Analysis of Prompt Neutron Decay Constant for Water-Only System," Trans. Am. Nucl. Soc., 124, pp.184-187 (2021).
T. Endo, S. Imai, K. Watanabe, A. Yamamoto, A. Sakon, K. Hashimoto, M. Yamanaka, C. H. Pyeon, "Experiment of Unique Combination Number due to the Third-Order Neutron-Correlation," EPJ Web Conf., 247, 09004 (2021).
R. Kondo, T. Endo, A. Yamamoto, S. Takeda, H. Koike, K. Yamaji, K. Ieyama, D. Sato, "A Resonance Calculation Method using Energy Expansion based on a Reduced Order Model: Use of Ultra-Fine Group Spectrum Calculation and Application to Heterogeneous Geometry," EPJ Web Conf., 247, 02006 (2021).
T. Hayashi, F. Nishioka, T. Endo, A. Yamamoto, "Estimated Criticality Lower-Limit Multiplication Factor of Low-Enriched Uranium Dioxide-Concrete System using the Bootstrap Method," EPJ Web Conf., 247, 17001 (2021).
S. Hohara, A. Sakon, T. Endo, T. Sano, K. Nakajima, K. Takahashi, K. Hashimoto, "Basic Study on a Pseudo Trend Phenomenon of the Feynman-α Analysis with Bunching Method," EPJ Web Conf., 247, 09008 (2021).

2020年

Tomohiro Endo, Akio Yamamoto, Masao Yamanaka, Cheol Ho Pyeon, "Subcriticality Estimation using Unscented Kalman Filter for Reactivity- and Source-Transients," Trans. Am. Nucl. Soc., 123, pp.841-844, (2020).
Kosuke Tsujita, Tomohiro Endo, Akio Yamamoto, "Fast Reproduction of Time-dependent MOC Calculations using the Reduced Order Model based on the Proper Orthogonal and Singular Value Decompositions," Trans. Am. Nucl. Soc., 123, pp.1349-1353, (2020).
Akio Yamamoto, Tomohiro Endo, Kenichi Tada, "Development of FRENDY Nuclear Data Processing Code: Generation Capability of Multi-group Cross Sections from ACE File," Trans. Am. Nucl. Soc., 122, pp.714-717, (2020).
Takuto Hayashi, Tomohiro Endo, Akio Yamamoto, "Application of Bootstrap Method to Estimated Criticality Lower-Limit Multiplication Factor Considering Nuclear Data-Induced Uncertainty," Trans. Am. Nucl. Soc., 122, pp.458-461, (2020).

2019年

Akio Yamamoto, Tomohiro Endo, "Discontinuity Factor; A Discontinuity Condition for Angular Flux?," Proc. Reactor Physics Asia 2019 (RPHA19), Dec. 2-3, 2019, Osaka, Japan (2019).
Tomohiro Endo, Akio Yamamoto, "Effectiveness of Subcritical Measurement at Solid Moderated KUCA Core for Reducing Nuclear Data-Induced Uncertainties in Other Light Water Reactor Analysis," Proc. Reactor Physics Asia 2019 (RPHA19), Dec. 2-3, 2019, Osaka, Japan (2019).
Masaki Matsushita, Tomohiro Endo, Akio Yamamoto, "Application of Surrogate Modeling with Singular Value Decomposition for Design Basis Accident Aiming Statistical Safety Analysis," Proc. Reactor Physics Asia 2019 (RPHA19), Dec. 2-3, 2019, Osaka, Japan (2019).
Masato Yamamoto, Tomohiro Endo, Akio Yamamoto, "Application of Singular Value Decomposition and Low Rank Approximation for Compression of Macroscopic and Microscopic Cross Section Table for Core Calculations," Proc. Reactor Physics Asia 2019 (RPHA19), Dec. 2-3, 2019, Osaka, Japan (2019).
Ryoichi Kondo, Tomohiro Endo, Akio Yamamoto, Satoshi Takeda, Hiroki Koike, Kazuya Yamaji, Daisuke Sato, "Performance of the RSE (Resonance calculation using energy Spectral Expansion) Method for Heterogeneous Pin-cell Geometry," Proc. Reactor Physics Asia 2019 (RPHA19), Dec. 2-3, 2019, Osaka, Japan (2019).
Takuto Hayashi, Fuga Nishioka, Tomohiro Endo, Akio Yamamoto, "Estimated Criticality Lower-Limit Multiplication Factor Considering Neutronic Similarity and Uncertainties of Effective Multiplication Factor Using the Bootstrap Method (1) Theory," Proc. Reactor Physics Asia 2019 (RPHA19), Dec. 2-3, 2019, Osaka, Japan (2019).
Hiroya Oike, Ryoichi Kondo, Tomohiro Endo, Akio Yamamoto, "Uncertainty Quantification of Neutronics Characteristics in Thermal Systems Using Random Sampling and Continuous Energy Monte-Carlo Methods," Proc. Reactor Physics Asia 2019 (RPHA19), Dec. 2-3, 2019, Osaka, Japan (2019).
Yoshiki Oshima, Tomohiro Endo, Akio Yamamoto, "Impact of Diffusion Coefficient and Correction Term on the Convergence of CMFD Acceleration for MOC," Proc. Reactor Physics Asia 2019 (RPHA19), Dec. 2-3, 2019, Osaka, Japan (2019).
Fuga Nishioka, Takuto Hayashi, Tomohiro Endo, Akio Yamamoto, "Estimated Criticality Lower-Limit Multiplication Factor Considering Neutronic Similarity and Uncertainties of Effective Multiplication Factor Using the Bootstrap Method (2) Application," Proc. Reactor Physics Asia 2019 (RPHA19), Dec. 2-3, 2019, Osaka, Japan (2019).
Akio Yamamoto, Ryoichi Kondo, Tomohiro Endo, Satoshi Takeda, Hiroki Koike, Kazuya Yamaji, Daisuke Sato, "Resonance Calculation Using Energy Spectral Expansion Based on Reduced Order Model: Application to Heterogeneous Geometry," Trans. Am. Nucl. Soc., 121, pp.1316-1320, (2019).
Masaki Matsushita, Tomohiro Endo, Akio Yamamoto, "Development of Efficient Data Sampling Method to Construct Surrogate Model of Severe Accident Analysis Code for SBO Aiming Probabilistic Safety Margin Analysis," Trans. Am. Nucl. Soc., 121, pp.979-982, (2019).
Masato Yamamoto, Tomohiro Endo, Akio Yamamoto, "Reduction of Macroscopic and Microscopic Cross Section Table Size for Heterogeneous Core Calculation Using Dimensionality Reduction," Trans. Am. Nucl. Soc., 121, pp.1309-1312, (2019).
A. Nonaka, T. Endo, A. Yamamoto, M. Yamanaka, T. Sano, C.H. Pyeon, "Measurements of Subcriticality in Dollar Units Using Time-Domain Decomposition Based Integral Method,"Proc. ICNC2019, Sep.15-20, 2019, Paris, France (2019).
T. Endo, A. Yamamoto"onversion from Prompt Neutron Decay Constant to Subcriticality Using Point Kinetics Parameters Based on Alpha- and k-eigenfunctions,"Proc. ICNC2019, Sep.15-20, 2019, Paris, France (2019).
A. Yamamoto, T. Endo, S. Takeda, H. Koike, K. Yamaji, K. Ieyama, D. Sato, "A Resonance Calculation Method Using Energy Expansion Bases Based on a Reduced Order Model," Proc. M&C2019, Aug.25-29, 2019, Portland, OR (2019).
T. Endo, A. Yamamoto, "Data Assimilation Using Subcritical Measurement of Prompt Neutron Decay Constant," Proc. M&C2019, Aug.25-29, 2019, Portland, OR (2019).
T. Hayashi, T. Endo, A. Yamamoto, "Calculation Method of Estimated Criticality Lower-Limit Multiplication Factor Using the Bootstrap Method," Proc. M&C2019, Aug.25-29, 2019, Portland, OR (2019).
K. Sawada, T. Endo, A. Yamamoto, "Application of Various Superhomogenization (SPH) Methods for Method of Characteristics," Proc. M&C2019, Aug.25-29, 2019, Portland, OR (2019).
R. Kondo, T. Endo, A. Yamamoto, K. Tada, "Implementation of Random Sampling for ACE-Format Cross Sections Using FRENDY and application to Uncertainty Reduction," Proc. M&C2019, Aug.25-29, 2019, Portland, OR (2019).
Motohiro Ito, Akio Yamamoto, Tomohiro Endo, Tsuyoshi Ama, "Uncertainty Quantification/Reduction of BWR Core Characteristics Considering Cross Section and Thermal-Hydraulics Uncertainties," Trans. Am. Nucl. Soc., 120, pp.851-854, (2019).

2018年

A. Yamamoto, A. Giho, T. Endo, "Transport Consistent Diffusion Coefficient for CMFD Acceleration," Trans. Am. Nucl. Soc., 119, pp.1179-1181, (2018).
A. Yamamoto, T. Endo, K. Yamamoto, Y. Ohoka, H. Nagano, "A Simple Treatment of Bowed Assembly Gap Through Correction of Cross Section," Trans. Am. Nucl. Soc., 119, pp.1199-1202, (2018).
M. Matsushita, T. Endo, A. Yamamoto,"Surrogate Model of Severe Accident Analysis Code for SBO Aiming Probabilistic Safety Margin Analysis," Trans. Am. Nucl. Soc., 119, pp.900-903, (2018).
A. Nonaka, T. Endo, A. Yamamoto,"Estimation of Subcriticality in Dollar Units Based on Integral Method for Arbitrary State-Change in Subcritical System," Trans. Am. Nucl. Soc., 119, pp.1112-1115, (2018).
M. Yamamoto, T. Endo, A. Yamamoto,"Reduction of Cross Section Table Size for Core Analysis Using Dimensionality Reduction Technique," Trans. Am. Nucl. Soc., 119, pp.1226-1228, (2018).
T. Hanai, A. Yamamoto, T. Endo, K. Yamamoto, Y. Ohoka, H. Nagano, "Quantification of Modeling Approximation Error of Pin-Cell Calculation Using Kriging and Principal Component Analysis," Trans. Am. Nucl. Soc., 118, pp.875-878, (2018).
T. Ikeda, T. Kimura, T. Endo, A. Yamamoto, "Estimation of Subcriticality using Particle Filter Method," Trans. Am. Nucl. Soc., 118, pp.851-854, (2018).
T. Endo, A. Yamamoto, "Sensitivity Coefficient Analysis of Omega-Eigenvalue based on First-Order Perturbation Theory," Proc. PHYSOR2018, Cancun, Mexico, Apr. 22- Apr. 26, 2018, (2018). [USB].
A. Nonaka, T. Endo, A. Yamamoto, "Estimation of Subcriticality in Dollar Units using Integral Method for Subcritical System ," Proc. PHYSOR2018, Cancun, Mexico, Apr. 22- Apr. 26, 2018, (2018). [USB]].
K. Yokoi, T. Endo, A. Yamamoto, K. Hayashi, R. Mizuno, Y. Kimura, "Development of the Uncertainty Quantification Method of Activation in Reactor Structures using Reduced-Order Modeling," Proc. PHYSOR2018, Cancun, Mexico, Apr. 22- Apr. 26, 2018, (2018). [USB].
A. Yamamoto, A. Giho, T. Endo, "Cache Efficient Flux Region Assignment for the Method of Characteristics," Proc. PHYSOR2018, Cancun, Mexico, Apr. 22- Apr. 26, 2018, (2018). [USB].
A. Yamamoto, A. Giho, T. Endo, "Estimation of Region-Wise Even-Parity Discontinuity Factor for MOC Through Iterative Procedure," Proc. PHYSOR2018, Cancun, Mexico, Apr. 22- Apr. 26, 2018, (2018). [USB].
M. Matsushita, T. Endo, A. Yamamoto, T. Kitao, "Development of Reduced Order Model of Severe Accident Analysis Code for Probabilistic Safety Margin Analysis," Proc. PHYSOR2018, Cancun, Mexico, Apr. 22- Apr. 26, 2018, (2018). [USB].
S. Sugaya, T. Endo, A. Yamamoto, "Inverse Estimation Methods of Unknown Radioactive Source for Fuel Debris Search," Proc. PHYSOR2018, Cancun, Mexico, Apr. 22- Apr. 26, 2018, (2018). [USB].

2017年

Akio Yamamoto, Akinori Giho, Tomohiro Endo, "Application of the GENESIS Code to the Kobayashi 3D Benchmark Problem," Trans. Am. Nucl. Soc., 117, pp.1403-1406, (2017).
M. Ito, T. Endo, A. Yamamoto, Y. Kuroda, T. Yoshii, "Application of the Bias Factor Method Using the Random Sampling Technique for Prediction Accuracy Improvement of Neutronics Parameters of BWR ," Trans. Am. Nucl. Soc., 117, pp.804-807, (2017).
T. Hanai , T. Endo, A. Yamamoto, Y. Kodama, Y. Ohoka, "Estimation of Modeling Approximation Error of Core Analysis Using the Surrogate Model with Kriging," Trans. Am. Nucl. Soc., 117, pp.1269-1272, (2017).
T. Ikeda , T. Endo, A. Yamamoto, "Estimation of Reactivity, Neutron Generation Time, and Effective Delayed Neutron Fraction using Extended Kalman Filter," Proc. Reactor Physics Asia 2017 (RPHA17), Aug.24-25, 2017, Chengdu, China (2017). [CD-ROM]
T. Hanai , T. Endo, A. Yamamoto, Y. Kodama, Y. Ohoka, "Estimation of Modeling Approximation Error of Core Analysis Using the Surrogate Model with Kriging," Proc. Reactor Physics Asia 2017 (RPHA17), Aug.24-25, 2017, Chengdu, China (2017). [CD-ROM]
K. Yokoi, T. Endo, A. Yamamoto, R. Mizuno, Y. Kimura, "Uncertainty Quantification of Activation Due to Cross Section Data in Neutron Shielding Calculation," Proc. 2017 International Cogress on Advances in Nuclear Power Plants (ICAPP2017), Apr.24-28, 2017, Fukui/Kyoto, Japan (2017).
S. Otsuki, T. Endo, A. Yamamoto, "Development of Dynamic Probabilistic Risk Assessment Model for PWR using Simplified Plant Simulation Method," Proc. ICAPP2017, Apr.24-28, 2017, Fukui/Kyoto, Japan (2017).
M. Ito, T. Endo, A. Yamamoto, Y. Kuroda, T. Yoshii, "Application of Bias Factor Method using Random Sampling Technique for Critical Eigenvalue Prediction of BWR," Proc. ICAPP2017, Apr.24-28, 2017, Fukui/Kyoto, Japan (2017).
A. Yamamoto, A. Giho, T. Endo, "Development of GENESIS, a Three-dimensional Heterogeneous Transport Code based on the LEAF Method," Proc. Int. Conf. on Math. and Comp. Methods Applied to Nucl. Sci. & Eng. (M&C2017), Apr.16-20, 2017, Jeju, Korea (2017).[USB]
T. Kimura, T. Endo, A. Yamamoto, "Uncertainty Quantification of Bell Factor for Sjöstrand Method due to Cross-section Data for MA core," Proc. M&C2017, Apr.16-20, 2017, Jeju, Korea (2017).[USB]
S. Sugaya, T. Endo, A. Yamamoto, "Inverse Estimation of Unknown Radioactive Source using Detection Probability by Adjoint Calculation," Proc. M&C2017, Apr.16-20, 2017, Jeju, Korea (2017).[USB]
T. Endo, A. Yamamoto, "Theoretical Discussion of Statistical Error of Variance-to-Mean Ratio," Proc. M&C2017, Apr.16-20, 2017, Jeju, Korea (2017).

2016年

A. Yamamoto, A. Giho, Y. Kato, T. Endo, "GENESIS - a Transport Solver in Three-Dimensional Heterogeneous　Geometry based on the Leaf Method," Proc. PHYSOR2016, Apr.30-May 5, 2016, Sun Valley, ID (2016). [CD-ROM]
G. Chiba, W.F.G. van Rooijen, T. Endo, C.H. Pyeon, "Variance Reduction Factor Calculations for Neutronics Parameters of Accelerator-Driven System," Proc. PHYSOR2016, Apr.30-May 5, 2016, Sun Valley, ID (2016). [CD-ROM]
W.F.G. van Rooijen, G. Chiba, T. Endo, C.H. Pyeon, "Analysis and Interpretation of the KUCA ADS Benchmarks with Deterministic Analysis Codes," Proc. PHYSOR2016, Apr.30-May 5, 2016, Sun Valley, ID (2016). [CD-ROM]
T. Kimura, T. Endo, A. Yamamoto, "Uncertainty Quantification of Spatial Correction Factor for Sjöstrand Method due to Cross-Section Data," Trans. Am. Nucl. Soc., 115, pp.1081-1084, (2016).
K. Yokoi, T. Endo, A. Yamamoto, R. Mizuno, Y. Kimura, "Uncertainty Quantification of Activation Due to Cross Section Data in Neutron Shielding Calculation," Trans. Am. Nucl. Soc., 115, pp.1085-1087, (2016).
H. Hayashi, T. Endo, A. Yamamoto, "Prediction on Underestimation of Statistical Uncertainty in Monte Carlo Eigenvalue Calculation for Two-Dimensional Heterogeneous Color Set Geometry," Trans. Am. Nucl. Soc., 115, pp.1213-1216, (2016).
A. Yamamoto, Akinori Giho, T. Endo, "Application of Simplified Pn Approximation to Angular Distribution of Neutron Source in MOC Calculations," Trans. Am. Nucl. Soc., 115, pp.1241-1244, (2016).
A. Giho, A. Yamamoto, "Comparison of the Numerical Stability between CMFD and GCMR with Stabilization Techniques," Trans. Am. Nucl. Soc., 115, pp.1245-1248, (2016).
S. Ishiguro, T. Endo, A. Yamamoto, "Comparison of Fuel Loading Pattern Optimization Results using Exhaustive Search for Fresh Fuels and Local Search for Burned Fuels," Trans. Am. Nucl. Soc., 115, pp.1265-1267, (2016).

2015年

T. Okubo, T. Endo, A. Yamamoto, "Efficient Execution of Monte Carlo Simulation Based on Pseudo-Scattering using GPU," Trans. Am. Nucl. Soc., 112, pp.652-656, (2015).
R. Katano, T. Endo, A. Yamamoto, "Development of Core Sensitivity Analysis Based on Reduced-Order Modeling using Assembly Calculations," Trans. Am. Nucl. Soc., 112, pp.715-718, (2015).
K. kirimura, K. Kamiyama, K. Yamaji, S. Kosaka, H. Matsumoto, A. Yamamoto, "Development of MHI FBR Nuclear Design Code System CALAXY-H/ENSEMBLE-TRIZ," Trans. Am. Nucl. Soc., 112, pp.733-735, (2015).
A. Yamamoto, K. Kirimura, Y. Kamiyama, K. Yamaji, S. Kosaka, H. Matsumoto, "Angular Dependent Transmission Probability Method for Fast Reactor Core Transport Analysis," Trans. Am. Nucl. Soc., 112, pp.736-738, (2015).
A.Yamamoto, T. Sakamoto, T. Endo, "Discontinuity Factors for Simplified P3 Theory,"Proc. Reactor Physics Asia 2015 (RPHA15), Jeju, Korea, Sep. 17-18, 2015, (2015). [CD-ROM].
T. Koide, T. Endo, A. Yamamoto, "Development of New Statistical Geometry Model using the Delta-tracking Method," Proc. Reactor Physics Asia 2015 (RPHA15), Jeju, Korea, Sep. 17-18, 2015, (2015). [CD-ROM].
A.Yamamoto, T. Endo, "Reactor Physics Activities in Nagoya University," Proc. Reactor Physics Asia 2015 (RPHA15), Jeju, Korea, Sep. 17-18, 2015, (2015). [CD-ROM].
S. Otsuki, T. Endo, A. Yamamoto, "Development of a Simplified Estimation Method on Severe Accident Progression in PWR for Education," Trans. Am. Nucl. Soc., 113, pp.855-858, (2015).
K. Kinoshita, T. Endo, A. Yamamoto, "Uncertainty Estimation of Analysis Model using the Data Assimilation Method," Trans. Am. Nucl. Soc., 113, pp.1141-1143, (2015).
H. Hayashi, T. Endo, A. Yamamoto, "Underestimation of Statistical Uncertainty of Monte Carlo Method with Non-Analog of Fission Source Sampling," Trans. Am. Nucl. Soc., 113, pp.1153-1157, (2015).
R. Katano, T. Endo, A. Yamamoto, "Application of Partially-Converged Solution of Assembly Calculation for Core Sensitivity Analysis based on Reduced Order Modeling," Trans. Am. Nucl. Soc., 113, pp.1161-1164, (2015).
T. Endo, A. Yamamoto, "Theoretical Expression of Area Ratio Method Using Detected-Neutron Multiplication Factor," Trans. Am. Nucl. Soc., 113, pp.1208-1211, (2015).
K. Maeno, T. Endo, A. Yamamoto, "Application of Data Assimilation based on Bayesian Theory to Subcriticality Measurements using Area Ratio Method," Trans. Am. Nucl. Soc., 113, pp.1282-1286, (2015).

2014年

Y. Kato, T. Endo, A. Yamamoto, "Development of Legendre Expansion of Angular Flux Method for 3D-MOC Calculation," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28 - Oct. 3, 2014, (2014). [CD-ROM].
T. Watanabe, T. Endo, A. Yamamoto, Y. Kodama, Y. Ohoka, T. Ushio, "Applicability of the cross section adjustment method based on random sampling technique for burnup calculation," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28 - Oct. 3, 2014, (2014). [CD-ROM].
T. Okubo, T. Endo, A. Yamamoto, "A Multi-level Parallel Computation of Reactor Cores using GPU for Loading Pattern Optimization," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28 - Oct. 3, 2014, (2014). [CD-ROM].
R. Katano, T. Endo, A. Yamamoto, Y. Kamiyama, K. Kirimura, S. Kosaka, "Generation of Simplified Burnup Chain Using Contribution Matrix of Nuclide Production," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28- Oct. 2, 2014, (2014). [CD-ROM].
K. Kinoshita, T. Endo, A. Yamamoto, Y. Kodama, Y. Ohoka, N. Ushio, H. Nagano, "Uncertainty Quantification of Neutronics Characteristics Using Latin Hypercube Sampling Method," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28- Oct. 2, 2014, (2014). [CD-ROM].
K. Kinoshita, T. Endo, A. Yamamoto, Y. Kodama, Y. Ohoka, N. Ushio, H. Nagano, "Uncertainty Quantification of BWR Core Characteristics Using Latin Hypercube Sampling Method," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28- Oct. 2, 2014, (2014). [CD-ROM].
T. Koide, T. Endo, A. Yamamoto, K. Kirimura, K. Yamaji, "Impact of Nearest Neighbor Distribution of Fuel Particle on Neutronics Characteristics in Statistical Geometry Model," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28- Oct. 2, 2014, (2014). [CD-ROM].
T. Endo, T. Watanabe, A. Yamamoto, "Confidence Interval Estimation by Bootstrap Method for Uncertainty Quantification using Random Sampling," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28- Oct. 2, 2014, (2014). [CD-ROM].
T. Shiozawa, T. Endo, A. Yamamoto, C. H. Pyeon, T. Yagi, " Investigation on Subcriticality Measurement using Inherent Neutron Source in Nuclear Fuel," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28- Oct. 2, 2014, (2014). [CD-ROM].
T. Endo, A. Yamamoto, K. Sakata, "Theoretical Prediction on Underestimation of Statistical Uncertainty for Fission Rate Tally in Monte Carlo Calculation," Proc. PHYSOR2014, Kyoto, Japan, Sep. 28- Oct. 2, 2014, (2014). [CD-ROM].
A. Yamamoto, K. Sakata, T. Endo, "Prediction on Underestimation of Variance for Fission Rate Distribution in Monte-Carlo Calculation," Trans. Am. Nucl. Soc., 110, pp.515-518, (2014).
T. Sakamoto, A. Yamamoto, T. Endo, "An Improved CMFD Acceleration for SP3 Advanced Nodal Method," Trans. Am. Nucl. Soc., 110, pp.535-537, (2014).
T. Endo, T. Shiozawa, A. Yamamoto, C. H. Pyeon, T. Yagi, "Statistical Error Estimation Using Bootstrap Method for the Feynman-alpha Method," Trans. Am. Nucl. Soc., 111, pp.1204-1207, (2014).
T. Watanabe, T. Endo, A. Yamamoto, Y. Kodama, T. Ohoka, T. Ushio, "Estimation of Sensitivity Coefficient using Random Sampling and L1-norm Minimization," Trans. Am. Nucl. Soc., 111, pp.1391-1394, (2014).
Y. Kato, T. Endo, A. Yamamoto, "Comparison of Spatial Source Expansion Methods in the Three Dimensional Transport Method LEAF," Trans. Am. Nucl. Soc., 111, pp.1405-1408, (2014).
T. Takata, A. Ymaguchi, A. Yamamoto, K. Demachi, N. Sugiyama, H. Miyano, "Development of Overall Safety Evaluation Method for Operating Nuclear Power Plant Considering Aging Effects - New Risk Indicators for Maintenance Procedure-", Proc. ICMST-Kobe 2014, Nov.2-5, 2014, Kobe, Japan (2014). [CD-ROM].
A. Yamamoto, T. Takata, K. Demachi, N. Sugiyama, A. Yamaguchi, H. Miyano, "Development of Overall Safety Evaluation Method for Operating Nuclear Power Plant Considering Aging Effects -Concept and Framework-", Proc. ICMST-Kobe 2014, Nov.2-5, 2014, Kobe, Japan (2014). [CD-ROM].

2013年

K. Tsujita, T. Endo, A. Yamamoto, Y.Kamiyama, K. Kimura, "Higher Order Treatment on Temporal Derivative of AngularFlux for Time-Dependent MOC," Proc. M&C2013, Sun Valley, Idaho, May 5-9, 2013, pp. 1826-1838, (2013).[CD-ROM].
K. Tsujita, T. Endo, A. Yamamoto,"Application of the Multigrid Amplitude Function Method for Time-DependentTransport Equation Using MOC," Proc. M&C2013, Sun Valley, Idaho, May 5-9, 2013, pp. 1839-1852, (2013).[CD-ROM].
M. Tabuchi, M. Tatsumi, A. Yamamoto, T.Endo, "Reduction of Discretization Error for Ray Tracing of MOC Through aCorrection on Collision Probabilities," Proc. M&C2013, Sun Valley, Idaho, May 5-9, 2013, pp. 1853-1864, (2013).[CD-ROM].
A. Yamamoto, K. Sakata, T. Endo,"Explicit Estimation of Higher Order Modes in Fission Source Distribution of Monte-Carlo Calculation," Proc. M&C2013, Sun Valley, Idaho, May 5-9, 2013, pp. 2814-2827, (2013). [CD-ROM].
T. Sakamoto, T. Endo, A. Yamamoto, "Study on Discontinuity Factor for Angular Flux in Transport Equation," Trans. Am. Nucl. Soc., 108, pp.887-890, (2013).
A. Yamamoto, S. Kato, T. Endo, "Few-Group Macroscopic Cross Section Adjustment for LWRs Using Random Sampling Technique," Trans. Am. Nucl. Soc., 108, pp.894-897, (2013).
T. Shiozawa, T. Endo, A. Yamamoto, C. H. Pyeon, T. Yagi, "Subcriticality Measurement Technique using Inherent Neutron Source in Uranium Fuel," Trans. Am. Nucl. Soc., 109, pp.826-829, (2013).
A. Yamamoto, K. Sakata, T. Endo, "Behavior of Higher Order Fission Source Distribution in Monte-Carlo Calculations," Trans. Am. Nucl. Soc., 109, pp.1361-1364, (2013).
T. Watanabe, T. Endo, A. Yamamoto, Y. Ohoka, Y. Kodama, T. Ushio, "Uncertainty and Correlation Estimation of Reload Safety Parameters of PWR using Random Sampling Method," Trans. Am. Nucl. Soc., 109, pp.1365-1368, (2013).
A. Yamamoto, S. Sato, T. Endo, "Estimation of Self-shielding Effect on Uncertainty of Neutronics Characteristics using Random Sampling Method and Continuous-energy Slowing-down Calculation," Trans. Am. Nucl. Soc., 109, pp.1436-1438, (2013).
S. Kato, T. Endo, A. Yamamoto, H. Yamauchi, Y. Kimura, "Random Sampling-Based Cross-Section Adjustment Technique for LWR Core Analysis," Proc. ICAPP2013, Jeju, Korea Apr. 14-18, 2013, (2013). [CD-ROM].
T. Fujita, T. Endo, A. Yamamoto, "Correction Technique for Course Group Cross Sections Considering Spectral Interference Effect on Pin-by-Pin BWR Core Analysis," Proc. ICAPP2013, Jeju, Korea, Apr. 14-18, 2013, (2013). [CD-ROM].
K. Sakata, T. Endo, A. Yamamoto, "Evaluation of Higher Order Mode Components of Fission Source Distribution in Monte Carlo Calculation", Proc. Int. Conf. SNA&MC2013, Paris, France Oct. 27-31, 2013, (2013).

2012年

M. Tabuchi, N. Sugimura, A. Yamamoto, T. Endo, "Efficient CalculationScheme with Preservation of Transmission Probabilities in the Method ofCharacteristics," Trans. Am. Nucl. Soc., 107, pp. 1105-1107, (2012).
T. Endo, A. Yamamoto, C. H. Pyeon, T. Yagi," Subcriticality Measurementby Neutron Source Multiplication Method with Detected-Neutron MultiplicationFactor," Trans. Am. Nucl. Soc., 107, pp. 648-651, (2012).
T. Fujita, T. Endo, A. Yamamoto, "Correction of Spectral Interference Effect on Pin-by-Pin BWR Core Analysis," Trans. Am. Nucl. Soc., 107, pp. 1141-1143, (2012).
K. Tsujita, T. Endo, A. Yamamoto, Y. Kamiyama, K. Kirimura, "HigherOorder Treatment on Temporal Derivative of Angular Flux for Time-dependentMOC," Trans. Am. Nucl. Soc., 107, pp. 1101-1104 ,(2012).
K. Tsujita, T. Endo, A. Yamamoto, "Kinetic Calculation Method in Space-TimeFrame Using Characteristic Line," Trans. Am. Nucl. Soc.,106, pp. 743-746, (2012).
A. Yamamoto, T. Endo, X. Wu, "Analysis of Erbia-Loaded Critical Experiments in KUCA Using AEGIS Cross Section Library," Trans. Am. Nucl. Soc., 106, pp. 715-718, (2012).
T. Endo, S. Sato, A. Yamamoto, "Estimation of Aaverage Bburnup ofDdamaged Ffuels Lloaded in Fukushima Dai-ichi Rreactors by Uusing the 134Cs/137CsRratio Mmethod," Proc. PHYSOR2012, Knoxville, Tennessee, Apr. 15-20, 2012, (2012). [CD-ROM].
A. Yamamoto, "Multi-Physics Nuclear Reactor Simulator for AdvancedNuclear Engineering Education," Proc. PHYSOR2012, Knoxville, Tennessee, Apr. 15-20, 2012, (2012). [CD-ROM].
A. Yamamoto, Y. Yasue, T. Endo, Y. Kodama, Y. Ohoka, M. Tatsumi, "Uncertainty Estimation of Core Safety Parameters Uusing Cross-Correlations of Covariance Matrix," Proc. PHYSOR2012, Knoxville, Tennessee, Apr. 15-20, 2012, (2012). [CD-ROM].
Y.ung- A. n Chao, A. Yamamoto, "The Explicit Representation for theAngular Flux Solution in the Simplified PN (SPN) Theory," Proc. PHYSOR2012, Knoxville, Tennessee, Apr. 15-20, 2012, (2012). [CD-ROM].

2011年

Y. Yasue, T. Endo, A. Yamamoto, Y. Kodama, Y. Ohoka, M. Tatsumi, "Evaluationof Correlation Among Uncertainties of Core Neutronic Parameters in LWR," Trans. Am. Nucl. Soc., 105, pp. 486-488, (2011).
S. Kato, T. Endo, A. Yamamoto, Y. Kimura, "Development of a Lattice Physics Code for Sensitivity Analysis Based on Generalized Perturbation Theory," Trans. Am. Nucl. Soc., 105, pp. 851-854, (2011).
A. Yamamoto, T. Endo, "Assembly Discontinuity Factor for Angular Fluxin Transport Calculation," Trans. Am. Nucl. Soc., 105, 862-864 (2011).
T. Endo, Y. Ban, A. Yamamoto, "A Unified Numerical Algorithm for Space-DependentKinetic Equation," Trans. Am. Nucl. Soc., 104, pp. 865-867, (2011).
A. Yamamoto, T. Endo, Y. A. Chao, "A Derivation of Discontinuity Factor for Angular Flux in Integro-Differential Transport Equation," Trans. Am. Nucl. Soc., 104, pp. 815-817, (2011).
M. Tabuchi, H. Tagawa, A. Yamamoto, M. Tatsumi, "Convergence Analysisof MOC with Large Negative Self-Scattering Cross Section," Trans. Am. Nucl. Soc., 104, pp. 809-811, (2011).

2010年

A. Yamamoto, "Utilization of Discontinuity Factor in Integro-differentialType of Boltzmann Transport Equation," Proc. PHYSOR2010, Pittsburgh, Pennsylvania, May 9-14, 2010, (2010). [CD-ROM].
T. Fujita, K, Tada, A. Yamamoto, Y. Yamane, S. Kosaka, G. Hirano, "Investigationon Macroscopic Cross Section Model for BWR Pin-by-pin Core Analysis," Proc. PHYSOR2010, Pittsburgh, Pennsylvania, May 9-14, 2010, (2010). [CD-ROM].
Y. Ban, A. Yamamoto, Y. Yamane, T. Endo, "Numerical Solution of Reactor Kinetics Equation with Krylov Subspace Method for Matrix Exponential," Proc. PHYSOR2010, Pittsburgh, Pennsylvania, May 9-14, 2010, (2010). [CD-ROM].
D. Sato, S. Tsubota, K. Yamaji. H. Koike, H. Matsumoto, A. Yamamoto, "ANew Robust Cross Section Representation Methodology for PWR Core Simulator," Proc. PHYSOR2010, Pittsburgh, Pennsylvania, May 9-14, 2010, (2010). [CD-ROM].
H. Koike, K. Yamaji, D. Sato, S. Tsubota, H. Matsumoto, A. Yamamoto, "AResonance Calculation Method based on the Multi-Terms Rational Approximationfor General Geometry with Gray Resonance Absorbers," Proc. PHYSOR2010, Pittsburgh, Pennsylvania, May 9-14, 2010, (2010). [CD-ROM].
H. Yu, A. Yamamoto, Y. Yamane, "Resonance Calculation for Large and Complicated Geometry Using Tone's Method by Incorporating Method of Characteristics," Proc. ICONE18, Xian, China, May 17-21, 2010, (2010). [CD-ROM].
A. Yamamoto, T. Endo, G. Chiba, "Incorporation of the Two-Term RationalApproximation for the Resonance Calculation with the Tone Method," Trans. Am. Nucl. Soc., 103, pp. 711-714, (2010). [CD-ROM].
M. Yamasaki, H. Unesaki, A. Yamamoto, "The Study on Erbia Credit Super-High-BurnupFuel with Isotopically Modified Erbia," Trans. Am. Nucl. Soc., 103, pp. 735-736, (2010).
K. Ohori, T. Endo, A. Yamamoto, "Effect of Uncertainty of Planned Cycle Length in Multicycle Fuel Optimization," Trans. Am. Nucl. Soc., 103, pp. 707-710, (2010).
T. Fujita, K. Otsuka, K. Tada, T. Endo, A. Yamamoto, S. Kosaka, G. Hirano, "Investigation of Theoretical Approach to Establish Energy Group Structurefor BWR Pin-by-Pin Core Analysis," Trans. Am. Nucl. Soc., 103, pp. 721-723, (2010).

2009年

M. Yamasaki, T. Kuroishi, T. Takeda, A. Yamamoto, H. Unesaki, M. Mori, T. Sano, "Progress of Criticality Experiments and Nuclear Design Studies on Erbia-Bearing Super High Burnup Fuel," Proc. ICAPP2009, Tokyo, Japan, May 10-14, 2009, (2009). [CD-ROM].
M. Yamasaki, T. Kuroishi, T. Takeda, A. Yamamoto, H. Unesaki, T. Sano,M. Mori, "The Outline of Development Project on Erbia Bearing Super-HighBurnup Fuel," Proc. ANFM 2009, Hilton Head Island, South Carolina, Apr. 12-15, 2009, (2009). [CD-ROM].
K. Ishitani, M. Adachi, J. Ueno, A. Yamamoto, "Development of Multi-StageStochastic PWR Loading Pattern Search Code SAMPLS," Proc. ANFM 2009, Hilton Head Island, South Carolina, Apr. 12-15, 2009, (2009). [CD-ROM].
A. Yamamoto, T. Iwata, Y. Yamane, "Optimum In-Core Power Sharing with Multi-cycle Coupling Effect," Proc. ANFM 2009, Hilton Head Island, South Carolina, Apr. 12-15, 2009, (2009). [CD-ROM]
M. Tabuchi, N. Sugimura, T. Ushio, M. Mori, A. Yamamoto, M. Tatsumi, Y.Ohoka, "Verification of the Resonance Calculation Model for Rod ClusterControl Based on Ultra-fine-group Spectrum Calculation in the AEGIS code," Proc. Int. Conf. M&C2009, Saratoga Springs, New York, May 3-7, 2009, (2009). [CD-ROM].
K. Tada, A. Yamamoto, Y. Yamane, S. Kosaka, G. Hirano, "Application ofthe SP3 Nnodal Mmethod with Ssecond Oorder Ssource and Lleakage aApproximationsin Aaxial Ddirection for BWR Ppin-by-Ppin Ccore Aanalysis," Proc. ICAPP2009, Tokyo, Japan, May 10-14, 2009, (2009). [CD-ROM].
A. Yamamoto, H. Koike, Y. Yamane, "A New Framework of Resonance Calculation Method Based on the Sub-group Method (1); Theory," Trans. Am. Nucl. Soc., 100, pp. 647-649, (2009).
A. Yamamoto, H. Koike, Y. Yamane, "A New Framework of Resonance CalculationMethod Based on the Sub-group Method (2); Calculation," Trans. Am. Nucl. Soc., 100, pp. 650-651, (2009).
N. Sugimura, M. Tabuchi, A. Yamamoto, M. Tatsumi, "The Resonance Treatmentin the AEGIS code," Trans. Am. Nucl. Soc., 100, pp. 654-655, (2009).
A. Yamamoto, "Application of Discontinuity Factor for the Integro-Differential Transport Equation," Trans. Am. Nucl. Soc., 101, p.402 (2009).
K. Tada, A. Yamamoto, Y. Yamane, S. Kosaka, G. Hirano, "Comparison of Partial Current Formulations for Response Matrix Method Based on SP3 Theory," Trans. Am. Nucl. Soc., 101, p.717 (2009).
H. T. Nam, A. Yamamoto, Y. Yamane, "An Improved Inverse Analysis Modelfor Core Calculation of Fuel Loading Pattern Optimization in LWRs," Trans. Am. Nucl. Soc., 101, p.730 (2009).
H. Okochi, A. Yamamoto, Y. Yamane, T. Kitada, H. Unesaki, "Measurementsof Reactivity Worth of Rare-Earth Elements at Kyoto University CriticalAssembly," Trans. Am. Nucl. Soc., 101, p.737 (2009).
K. Sugawara, Y. Yamane, A. Yamamoto, S. Okajima, "Subcriticality Estimation of Large FBR by the Detectable Multiplication Factor kdet," Trans. Am. Nucl. Soc., 101, p.743 (2009).

2008年

Tabuchi, N. Sugimura, A. Yamamoto, M. Tatsumi, "Development of AEGIS, a Next Generation Lattice Physics Code," Proc. 16PBNC (2008). [CD-ROM].
Y. Kodama, A. Yamamoto, Y. Yamane, "Fast computation of the Neutron TransportCalculation with a Graphic Processor Unit (GPU)," Trans. Am. Nucl. Soc., 99, pp.695-597 (2008). [CD-ROM].
Y. Kodama, A. Yamamoto, Y.Yamane, "Application of a game console for fastreactor physics computation," Trans. Am. Nucl. Soc., 99, pp.698-699 (2008). [CD-ROM].
T. Iwata, A. Yamamoto, Y.Yamane, "Optimization of Batch Power Sharing to Improve Discharge Burnup for Multicycle," Trans. Am. Nucl. Soc., 99, pp.703-705 (2008). [CD-ROM].
H. Koike, A. Yamamoto, Y.Yamane, "Development of a resonance calculationmethod based on discrete treatment of energy ranges," Trans. Am. Nucl. Soc., 99, pp.674-676 (2008). [CD-ROM].
A. Yamamoto, "Evaluation of the Background Cross Section for Heterogeneousand Complicated Geometry by the Enhanced Neutron Current Method," Trans. Am. Nucl. Soc., 99, pp.671-673 (2008). [CD-ROM].
K. Tada, A. Yamamoto, S. Kosaka, G. Hirano, Y. Yamane, "Development of a prototype pin-by-pin fine mesh calculation code for BWR core analysis," Proc. PHYSOR2008 (2008). [CD-ROM].
M. Tatsumi, Y. Ohoka, N. Sugimura, A. Yamamoto, "Verification of the AEGIS/SCOPE2in-core fuel management system," Proc. PHYSOR2008 (2008). [CD-ROM].
A. Yamamoto, M. Tatsumi, N. Sugimura, "Projected Predictor-corrector Methodfor Burnup Calculations of Gd-Bearing Fuel Assemblies," Proc. PHYSOR2008 (2008). [CD-ROM].

2007年

A. Yamamoto, "A Barrier on the Public Communication of Nuclear Technology- How to Interpret Reactor Kinetics," Proc. ISETS, 2007, (2007). [CD-ROM].
K. Yamaji, H. Matsumoto, K. Kirimura, T. Takeda, A. Yamamoto, "Development of a New Lattice Physics Code GALAXY for Flexible Geometry Representation in Next Generation Core Analyses System," Trans. Am. Nucl. Soc., 97, pp.573-574 (2007).
M. Tatsumi, H. Hyoudou, N. Sugimura, A. Yamamoto, "AEGIS/SCOPE2, a Next-GenerationIn-core Fuel Management System (1) Core Calculation Code, SCOPE2,"Trans. Am. Nucl. Soc., 97, pp.562-564 (2007).
N. Sugimura, T. Ushio, A. Yamamoto, M. Tatsumi, "AEGIS/SCOPE2, a Next-GenerationIn-core Fuel Management System (1) Lattice Physics Code, AEGIS,"Trans. Am. Nucl. Soc., 97, pp.559-561 (2007).
Y. Goto, A. Yamamoto, H. Unesaki, T. Takeda, M. Mori, M. Yamasaki, "Development of Er-SHB fuel: Critical Experiments and Analyses of Homogeneously Erbia-Loaded Cores in KUCA,"Trans. Am. Nucl. Soc., 97, pp.715-717 (2007).
A. Yamamoto, K. Tada, Y. Kitamura, Y. Yamane, "Applicability of the SP3Nodal Method for BWR Pin-by-pin Core Analysis with Staggered Mesh,"Trans. Am. Nucl. Soc., 97, pp.569-572 (2007).
A. Yamamoto, "Accuracy of a Rapid Cell-Heterogeneous Calculation Methodfor LWR Core Analysis,"Trans. Am. Nucl. Soc., 97, pp.582-584 (2007).
S. Tsubota, Y. Yamane, A. Yamamoto, Y. Kitamura, "Verification of Real-time Subcriticality Measurement based on Rossi-alpha Method Using Detection-time Acquisition System," Trans. Am. Nucl. Soc., 96, pp.625-626 (2007).
K. Tada, A. Yamamoto, M. Watanabe, H. Noda, Y. Kitamura, Y. Yamane, "Treatmentof Staggered Mesh in BWR Pin-by-pin Fine Mesh Core Analysis,"Trans. Am. Nucl. Soc., 96, pp.508-510 (2007).
A. Yamamoto, "Approximate Treatments of Anisotropic Scattering in LWR Analysis,"Trans. Am. Nucl. Soc., 96, pp.505-507 (2007).
A. Yamamoto, K. Tada, Y. Kitamura, Y. Yamane, M. Watanabe, H. Noda, "Performance of the Diffusion and Simplified PN Theories For BWR Pin-By-Pin Fine Mesh Core Analyses," Proc. Joint International Topical Meeting on Mathematics Computation and Supercomputing in Nuclear Applications (MC + SNA 2007), Monterey California, April 15-19, 2007, (2007). [CD-ROM].
K. Tada, A. Yamamoto, M. Watanabe, H. Noda, Y. Kitamura, Y. Yamane, "Applicabilityof The Diffusion and Simplified P3 Theories for BWR Pin-by-pin Core Analysis,"Proc. ICONE15, Nagoya, Japan, Apr. 22-26, 2007, (2007). [CD-ROM].
M. Adachi, A. Yamamoto, Y. Yamane, Y. Kitamura, "Fuel Loading Pattern Optimization Based on Case-Based Reasoning (CBR)," Proc. ICONE15, Nagoya, Japan, Apr. 22-26, 2007, (2007). [CD-ROM].
S. Takano, Y. Yamane, A. Yamamoto, M. Osaka, T. Misawa "Evaluation of CoreCharacteristics of FBR and PWR Loaded with Americium-containing CermetFuel," Proc. ICONE15, Nagoya, Japan, Apr. 22-26, 2007, (2007). [CD-ROM].
A. Yamamoto, "Application of the Mobile-Chord Method for the Method　Characteristics,"Proc. ICONE15, Nagoya, Japan, Apr. 22-26, 2007, (2007). [CD-ROM].
A. Yamamoto, T. Takeda, H. Unesaki, M. Mori, M. Yamasaki, "Erbia-bearingSuper High Burnup Fuel: A Pathway for Breaking 5wt% Enrichment Barrierin LWR Fuel," Proc. ICONE15, Nagoya, Japan, April 22-26, 2007, (2007). [CD-ROM].

2006年

A. Yamamoto, M. Tatsumi, N. Sugimura, "Application of the Krylov SubspaceMethod to Burnup Calculation in Lattice Physics Code,"Trans. Am. Nucl. Soc., 95, pp.577-578 (2006).
A. Yamamoto, "Improvement of the Flat Source Approximation in the Methodof Characteristics,"Trans. Am. Nucl. Soc., 95, pp.713-714 (2006).
K. Yamaji, H. Matsumoto, M. Nakano, T. Takeda, A. Yamamoto, "Developmentof the New Pin-by-Pin Core Calculation Method with Embedded HeterogeneousAssembly Calculation," Proc. PHYSOR2006, Vancouver, Canada, Sep. 10-14, 2006, (2006). [CD-ROM].
M. Tatsumi, N. Sugimura, A. Yamamoto, "Verification of AEGIS/SCOPE2, a Next-Generation In-Core Fuel Management System," Proc. PHYSOR2006, Vancouver, Canada, Sep. 10-14, 2006, (2006). [CD-ROM].
N. Sugimura, T. Ushio, A. Yamamoto, M. Tatsumi, "Calculation Models ofAEGIS/SCOPE2, a Core Calculation System of Next Generation," Proc. PHYSOR2006, Vancouver, Canada, Sep. 10-14, 2006, (2006). [CD-ROM].
K. Tada, A. Yamamoto, Y. Kitamura, Y. Yamane, "Application of Pin-by-pinFine Mesh Calculation Method to BWR Core Analysis," Proc. PHYSOR2006, Vancouver, Canada, Sep. 10-14, 2006, (2006). [CD-ROM].
A. Yamamoto, K. Tada, N. Sugimura, T. Ushio, M. Mori, "Generation of Cross Section Library for Lattice Physics Code, AEGIS," Proc. PHYSOR2006, Vancouver, Canada, Sep. 10-14, 2006, (2006). [CD-ROM].
A. Yamamoto, T. Takeda, H. Unesaki, M. Mori, M. Yamasaki, "Developmentof Erbia-bearing Super High Burnup Fuel," Proc. ICAPP2006, Reno, Nevada, June 4-8, 2006, pp.1874-1882, (2006).

2005年

A. Yamamoto, N. Sugimura, T. Ushio, "Effect of Anisotropic Scattering inPWR/APWR Radial-Reflector Calculations," Trans. Am. Nucl. Soc., 93, 617-618 (2005).
M. Tabuchi, A. Yamamoto, T. Endo, N. Sugimura, T. Ushio, M. Mori, "Yet Another Optimum Polar Angle Quadrature Set for the Method of Characteristics," Trans. Am. Nucl. Soc., 93, 506-507 (2005).
M. Adachi, A. Yamamoto, Y. Yamane, Y. Kitamura, "Cost Evaluation of PowerUprate due to Reduction of In-core Power Peaking Factor," Trans. Am. Nucl. Soc., 93, 378-379 (2005).
T. Endo, A. Yamamoto, "Medical Isotope Production Using Pressurized WaterReactor,"Proc. International Symposium on Isotope Science and Engineering from Basicto Applications, Nagoya, Japan, Sep. 21-23, 2005, O-5, (2005). [CD-ROM].
S. Kanoh, T. Endo, A. Yamamoto, Y. Yamane, Y. Kitamura, "Efficient Calculation of Time-Dependent Neutron Transport Equation Using The Constrained Interpolated Profile (CIP) Method," Proc. MC2005, Avignon, France, Sept. 12-15, (2005). [CD-ROM].
A. Yamamoto, M. Tabuchi, N. Sugimura, T. Ushio, "Non-equidistant Ray Tracingfor the Method of Characteristics," Proc. MC2005, Avignon, France, Sept. 12-15, (2005). [CD-ROM].
N. Sugimura, T. Ushio, M. Mori, A. Yamamoto, M. Tabuchi, T. Endo, "Developmentof Advanced Neutronics Design System of Next Generation, AEGIS," Proc. MC2005, Avignon, France, Sept. 12-15, (2005). [CD-ROM].
M. Tohjoh, M. Watanabe, A. Yamamoto, "Effects of the spatial discretization and temperature distribution approximation on BWR assembly calculations," Proc. MC2005, Avignon, France, Sept. 12-15, (2005). [CD-ROM].
N. Sugimura, T. Ushio, A. Yamamoto, "Verification Calculations of AEGIS,an Advanced Neutronics Solver of Next-Generation,"Trans. Am. Nucl. Soc., 92, 633-634 (2005).
A. Yamamoto, N. Sugimura, T. Ushio, "Calculation Models of AEGIS, and AdvancedNeutronics Solver of Next-Generation,"Trans. Am. Nucl. Soc., 92, 631-632 (2005).
A. Yamamoto, M. Toujou, K. Komori, Y. Kitamura, Y. Yamane, "A New Optimization Algorithm for In-core Fuel Shuffling Sequence of BWR,"Trans. Am. Nucl. Soc., 92, 605-606 (2005).

2004年

K. Taguchi, Y. Yamane, A. Yamamoto, Y. Kitamura, "Comparison of SubcriticalityMonitoring Methods for Accelerator-Driven System,"Trans. Am. Nucl. Soc., 91, 751-752 (2004).
A. Yamamoto, E. Sugimura, Y. Kitamura, Y. Yamane, "Simultaneous In-core Optimization of PWR Tandem Cycles,"Trans. Am. Nucl. Soc., 91, pp.766-767 (2004).
M. Tatsumi, A. Yamamoto, "Comparison of 2-Group/9-Group Nodal-TransportCalculations in 3-D Pin-by-Pin Geometry,"Trans. Am. Nucl. Soc., 91, 264-247 (2004).
T. Endo, Y. Kitamura, A. Yamamoto, Y. Yamane, "Derivation of the Spaceand Energy Dependent Formula for the Third Order Neutron Correlation Technique,"Proc. PHYSOR2004, Chicago, Apr. 25-29, 2004, (2004). [CD-ROM].
M. Tabuchi, Y. Hanayama, M. Yamasaki, A. Yamamoto, "The feasibility study of the minimum-shuffling reloading strategy for PWR," Proc. PHYSOR2004, Chicago, Apr. 25-29, 2004, (2004). [CD-ROM].
A. Yamamoto, Y. Kitamura, Y. Yamane, M. Tatsumi, "Improvement of the SPHMethod for Multi-assembly Calculations," Proc. PHYSOR2004, Chicago, Apr. 25-29, 2004, (2004). [CD-ROM].

ホームへ