Sigifredo Laengle

  • Associate Professor
    Academic Training
  • Dr. rer. pol., University of Konstanz, Germany
    Master in Engineering Sciences, Universidad de Chile.
    Civil Engineer, Universidad de Concepción, Concepción, Chile. 

Publications in Magazines with Editorial Committee
2020 (Forthcoming) / Forty years of Fuzzy Sets and Systems: A bibliometric analysis / Fuzzy Sets and Systems -
2020 (Forthcoming) / Bargaining under polarization: The case of the Colombian armed conflict / Journal of Peace Research -
2019 / Research in Production and Operations Management: A University-Based Bibliometric Analysis / Global Journal of Flexible Systems Management - Vol. 20, No. 1
2019 / Twenty years of Soft Computing: a bibliometric overview / SOFT COMPUTING - Vol. 23, No. 5
2018 / Consistencia Teórica y Práctica de la Optimización de Procesos de Negocios / Revista Contabilidad y Sistemas, Universidad de Chile - Vol. 12
2018 / Thirty years of the International Journal of Computer Integrated Manufacturing: a bibliometric analysis / INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING - Vol. 31, No. 12
2018 (Forthcoming) / Bibliometrics in operations research and management science: a university analysis / ANNALS OF OPERATIONS RESEARCH -
2018 / Twenty-Five Years of Group Decision and Negotiation: A Bibliometric Overview / GROUP DECISION AND NEGOTIATION - Vol. 27, No. 4
2018 / A Bibliometric Analysis of the First Twenty-Five Years of the International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems / INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS - Vol. 26, No. 2
2017 / Forty years of the European Journal of Operational Research: A bibliometric overview / EUROPEAN JOURNAL OF OPERATIONAL RESEARCH - Vol. 262, No. 3
2017 / Exploring the prominence of Romeo and Juliet's characters using weighted centrality measures / Digital Scholarship in the Humanities - Vol. 32, No. 4
2017 / Mean-variance portfolio selection with the ordered weighted average / IEEE TRANSACTIONS ON FUZZY SYSTEMS - Vol. 25, No. 2
2015 / Shakespeare, Social Media and Social Networks / IEEE TECHNOLOGY AND SOCIETY MAGAZINE - Vol. 34, No. 4
2015 / The Ultimatum Game with Externalities / Economic Computation and Economic Cybernetics Studies and Research - Vol. 49, No. 4
2015 / Characterizing efficiency on infinite-dimensional commodity spaces with ordering cones having possibly empty interior / JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS - Vol. 164, No. 2
2013 / Transparency-Driven Business Process Management in Healthcare Settings / IEEE TECHNOLOGY AND SOCIETY MAGAZINE - Vol. 32, No. 4
2013 / Predicting sentencing outcomes with centrality measures / Security Informatics - Vol. 2, No. 4
2013 / Characterizing the efficient points without closedness or free-disposability / Central European Journal of Operations Research - Vol. 21, No. 2
2012 / Bargaining and Negative Externalities / Optimization Letters - Vol. 6, No. 3
2010 / The core skills of the cio we need / DYNA-COLOMBIA - Vol. 77, No. 163
2010 / Process mining for organizational agility / Industrial Management (Norcross, Georgia) - Vol. 52, No. 1
2008 / The real-time enterprise / HARVARD BUSINESS REVIEW -
2008 / Containing cost at Codelco Chile / CANADIAN MINING JOURNAL - Vol. 129, No. 3
2008 / Chile's Codelco faces challenges / CANADIAN MINING JOURNAL - Vol. 129, No. 2
2007 / Una Aplicación de una Medida de Riesgo Coherente para las AFP en Chile / No. 154
2006 / Contención de Costos en Codelco Chile / Revista Contabilidad y Sistemas, Universidad de Chile - Vol. 2, No. 3
2006 / Optimización del Tamaño del Buzón de Descarga en Situación Dinámica no Estable / Estudios de información y control de gestión -
2005 / The real-time enterprise: El desafío de los próximos años / No. 150
2005 / Real-Time Enterprise. El desafío de los Próximos Años / Estudios de información y control de gestión -
2005 / Marco y Arquitecturas de una Empresa: Una Revisión Bibliográfica / Estudios de información y control de gestión - No. 8
Book Chapters
Academic/Professional meeting Proceedings
2013 / Learning in Highly Polarized Conflictspro
2012 / Learning in Highly Polarized Conflicts
2011 / Learning in Highly Polarized Conflicts
2010 / Non-negativity of information value in games, symmetryand invariance
2008 / Computing the Information Value of Information in Non-restricted Quadratic Bayesian Games
Columna de Opinión
2018 / Polarización y Exterminio de la Información
2017 / Análisis: El desafío de la velocidad
2013 / BPM: predecir culpables de una red criminal también es posible
2010 / Análisis de procesos: Aprovechando el proceso de mejora continua
2009 / Fast Evolution: Clave de la innovación de procesos y de la sobrevivencia
2008 / Clave en la innovación de procesos de negocios
Academic/Professional meeting Presentations
2016 / The ordered weighted average multiplication
2016 / Induced aggregation operators in mean-variance portfolio selection
2016 / The ordered weighted average subtraction
2016 / The induced ordered weighted average multiplication
2016 / Portfolio selection with the probabilistic ordered weighted average
2016 / Mapping production and operations management with VOS viewer
2016 / The ordered weighted average division
2012 / The evolution of the CIOprofile: Evidence in Chile
2010 / Non-negativity of information value in quadratic games
2010 / Bargaining under Polarization: The Colombian Armed Conflict
2005 / Implementation of Conditional Value-at-Risk (CVaR): The Case of the Chilean Pension Funds