Diego Mandelli

Plant resource optimization

C. Wang, D. Mandelli, M. Abdo, A. Alfonsi, J. Cogliati, P. Talbot, S. Lawrence, C. Smith, D. Morton, I. Popova, S. Hess, C. Pope, J. Miller, S. Ercanbrack Development and Release of the Methods and Tools for Risk-Informed Asset Management Idaho National Laboratory Technical Report INL/EXT-21-63255 (2021) D. Mandelli and C. Wang, S. M. Hess, D. Morton, I. Popova Development and Application of Risk Analysis Toolkit for Plant Resource Optimization Proceedings of PSA conference (2021)

Margin-based reliability modeling

D. Mandelli, C. Wang, M. Abdo, K. Vedros, J. Cogliati, J. Farber, A. Al Rashdan, S. Lawrence, D. Morton, I. Popova, S. Hess, C. Pope, J. Miller, S. Ercanbrack Industry Use Cases for Risk-Informed System Health and Asset Management Idaho National Laboratory Technical Report INL-EXT-21-64377 (2021) D. Mandelli, S. M. Hess, and C. Wang On the Language of Reliability: A System Engineer Perspective Proceedings of PSA conference (2021)

Risk-informing plant operations

Projects: Risk Informed Asset Management (RIAM) Plant Health Management (PHM) Value Proposition RIAM and PHM projects overview D. Mandelli, C. Wang, J. Cogliati, C. Smith, S. Hess, R. Sugrue, C. Pope, J. Miller, S. Ercanbrack, D. Cole, J. Yurko Integration of Data Analytics with Plant System Health Program Tech. Rep. INL/EXT-20-59928, Idaho National Laboratory (INL), 2020 D. Mandelli, C. Wang, M. Abdo, A. Alfonsi, P. Talbot, J. Cogliati, C. Smith, D. Morton, I. Popova, S. Hess Development and Application of a Risk Analysis Toolkit for Plant Resources Optimization Tech. Rep. INL-EXT-20-59942, Idaho National Laboratory (INL), 2020 D. Mandelli, Z. Ma, R. Youngblood, S. St Germain, C. Smith, P. Talbot, S. Hess, D. Dube, C. Pope, J. Miller, M. Robbins, D. Das, M. Azarian, J. Coble Plant Integral Risk-informed System Health Program Tech. Rep.INL-EXT-19-55808, Idaho National Laboratory (INL), 2019 D. Mandelli, C. Wang, S. StGermain, C. Smith, D. Morton, I. Popova, S. Hess Combined Data Analytics and Risk Analysis Tool for Long Term Capital SSC Refurbishment and Replacement Tech. Rep. INL-EXT-19-55819, Idaho National Laboratory (INL), 2019

Dynamic PRA

D. Mandelli, C. Smith, C. Rabiti, A. Alfonsi, R. Youngblood, V. Pascucci, B.Wang, D. Maljovec, P.-T. Bremer, T. Aldemir, A. Yilmaz, and D. Zamalieva Dynamic PRA: an overview of new algorithms to generate, analyze and visualize data in Proceeding of American Nuclear Society (ANS), Washington (DC), 2013

Dynamic reliability of digital control systems

T. Aldemir, S. Guarro, D. Mandelli, J. Kirschenbaum, L. Mangan, P. Bucci, M. Yau, E. Ekici, D. Miller, X. Sun, and S. Arndt Probabilistic risk assessment modelling of digital instrumentation and control systems using two dynamic methodologies Reliability Engineering and System Safety, vol. 95, no. 10, pp. 1011-1039 (2010) T. Aldemir, S. Guarro, J. Kirschenbaum, D. Mandelli, L. Mangan, P. Bucci, M. Yau, B. Johnson, C. Elks, M. Stovsky, D. Miller, X. Sun, S. Arndt, Q. Nguyen, and J. Dion NUREG/CR-6985: A Benchmark Implementation of Two Dynamic methodologies for the reliability modelling of Digital Instrumentation and Control Systems Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, Washington, DC (2009) T. Aldemir, S. Guarro, D. Mandelli, J. Kirschenbaum, P. Bucci, M. Yau, E. Ekici, M. Stovsky, and S. A. Arndt A benchmark system for comparing reliability modelling approaches for digital instrumentation and control systems Nuclear Technology, vol. 165, no. 1, pp. 53-65 (2008) T. Aldemir, M. Stovsky, J. Kirschenbaum, D. Mandelli, P. Bucci, L. Mangan, D. Miller, X. Sun, E. Ekici, S. Guarro, M. Yau, B. Johnson, C. Elks, and S. Arndt NUREG/CR-6942: Dynamic Reliability Modelling of Digital Instrumentation and Control Systems for Nuclear Reactor Probabilistic Risk Assessments Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, Washington, DC (2007)

Mining time-dependent data

D. Mandelli, A. Yilmaz, T. Aldemir, K. Metzroth, and R. Denning Scenario clustering and dynamic probabilistic risk assessment Reliability Engineering & System Safety, vol. 115,pp. 146-160 (2013) D. Mandelli, A. Yilmaz, and T. Aldemir Scenario analysis and PRA: Overview and lessons learned in Proceedings of European Safety and Reliability Conference (ESREL 2011), Troyes(France) (2011) D. Mandelli, A. Yilmaz, and T. Aldemir Data processing methodologies applied to dynamic PRA: an overview in Proceeding of PSA 2011 International Topical Meeting on Probabilistic Safety Assessment and Analysis (2011) K. Metzroth, D. Mandelli, A. Yilmaz, R. Denning, and T. Aldemir A comparison of scenario binning methods for dynamic probabilistic risk assessment in Proceedings of European Safety and Reliability Conference (ESREL 2011), Troyes (France) (2011) D. Mandelli, T. Aldemir, and A. Yilmaz Scenario aggregation in dynamic PRA uncertainty quantification in Proceedings of the American Nuclear Society (ANS), Las Vegas (NV), vol. 103, pp. 371-374 (2010)

Machine learning applied to risk/safety assessment

D. Mandelli and C. Smith Adaptive sampling using support vector machines in Proceeding of American Nuclear Society (ANS), San Diego (CA), vol. 107, pp. 736-738 (2012) D. Maljovec, B. Wang, V. Pascucci, P.-T. Bremer, and D. Mandelli Adaptive sampling algorithms for probabilistic risk assessment of nuclear simulations in ANS PSA 2013 International Topical Meeting on Probabilistic Safety Assessment and Analysis Columbia, SC (2013)

Visual exploration of high dimensional data

D. Maljovec, B. Wang, V. Pascucci, P.-T. Bremer, M. Pernice, D. Mandelli, and R. Nourgaliev, Exploration of high-dimensional scalar function for nuclear reactor safety analysis and visualization in Proceeding of M&C2013 International Topical Meeting on Mathematics andComputation, CD-ROM, American Nuclear Society, LaGrange Park, IL (2013) D. Maljovec, B. Wang, V. Pascucci, P.-T. Bremer, and D. Mandelli Analyze dynamic probabilistic risk assessment data through topology-based clustering in ANS PSA 2013 International Topical Meeting on Probabilistic Safety Assessment and Analysis Columbia, SC (2013)

Symbolic representation of scenarios

D. Mandelli, C. Smith, A. Yilmaz, and T. Aldemir Mining nuclear transient data through symbolic conversion in ANS PSA 2013 International Topical Meeting on Probabilistic Safety Assessment and Analysis Columbia, SC (2013)

Dimensionality reduction of multivariate time series

D. Mandelli, A. Yilmaz, and T. Aldemir Clustering on manifolds: an application to scenario analysis using principal component analysis in Proceeding of American Nuclear Society (ANS), Washington (DC) (2011) D. Mandelli, A. Yilmaz, and T. Aldemir Clustering scenarios on manifolds in Proceeding of American Nuclear Society (ANS) (2011)