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Modeling of Business Systems using Hybrid Simulation: A New Approach

Michael Jacob, Christian Suchan, Otto K. Ferstl
2010 European Conference on Information Systems  
Finally, an investigation of a market case illustrates the use of the presented approach.  ...  The approach introduces a structural model of business systems that consists of several control layers with timediscrete or time-continuous behaviour, as well as a modelling approach for integrating DEVS  ...  DESIGN OF A HYBRID SIMULATION APPROACH Modelling of Business Systems Respecting Time-Behaviour The first part of the approach presented here is a structural model of business systems, which we denote  ... 
dblp:conf/ecis/JacobSF10 fatcat:wttjfvdk25bvnkn6udlv4mtqdu

Identification of the determinants of Blockchain-based business Model using hybrid method: Content analysis & System Dynamics

2019 Revista Română de Informatică și Automatică  
Then we model the Blockchain, determinants based on System Dynamics approach.  ...  The new information technologies have a great impact on the evolution of organizations' business models. One of the emergent technologies in recent years is Blockchain.  ...  Actually we use a hybrid method in the planning phase of research. The discovery of variables related to the business model is studied by means of the qualitative approach.  ... 
doi:10.33436/v29i4y201902 fatcat:rgux3mhyzja4zfcdysluq72avm

A New Approach of Qualitative Simulation for the Validation of Hybrid Systems

Slim Medimegh, Jean-Yves Pierron, Jean-Pierre Gallois, Frédéric Boulanger
2016 ACM/IEEE International Conference on Model Driven Engineering Languages and Systems  
We present here a new approach for the qualitative simulation of hybrid systems, which relies on an abstract model of the state variables and of the qualitative aspects of their evolution.  ...  Hybrid systems are specified in a heterogeneous form, with discrete and continuous parts.  ...  In this article, we present a new approach of qualitative simulation, which relies on a qualitative model of the differential equations of the continuous part of the system.  ... 
dblp:conf/models/MedimeghPGB16 fatcat:sf2dgokxrzfpviml26ii3p7hfe

A new transformation approach for complex systems modelling and simulation: application to industrial control system

Noureddine Seddari, Sofiane Boukelkoul, Abdelghani Bouras, Mohamed Belaoued, Mohammed Redjimi
2021 International Journal of Simulation and Process Modelling  
In this paper, we present a novel approach to modelling and simulation of discrete event dynamic systems (DEDS), based on the combination of discrete event systems specification (DEVS) and agent group  ...  Due to the increasing importance of complex systems, the problems of modelling and simulation (M&S) of these systems, their approaches and solutions have been studied extensively these last years.  ...  systems, hybrid approaches in which the methods of the modelling/simulation would be combined.  ... 
doi:10.1504/ijspm.2021.113073 fatcat:ey74mfhmjjc3ljxwhsqjuj4nom

Solving the Emergency Care Patient Pathway by a New Integrated Simulation-Optimisation Approach

Wahid Ghazi Allihaibi, Mahmoud Masoud, Mohammed Elhenawy, Shi Qiang Liu, John Burke, Azharul Karim
2021 IEEE Access  
A hybrid evolutionary algorithm is integrated with the simulation to find a satisfactory solution for this stochastic optimisation problem in real time.  ...  To address these challenges, this paper develops a stochastic ED Simulation-Optimisation approach by considering stochastic variables, such as patient interarrival times and treatment times, using statistical  ...  This paper is part of the first author's doctoral research, funded and supported by Umm al-Qura University.  ... 
doi:10.1109/access.2021.3096263 fatcat:gan6jlaqujg2xa3ay27zhyqrn4

A Simulation Approach in Process Mining Conformance Analysis. The Introduction of a Brand New BPMN Element

Converso Giuseppe, Menicocci Valerio, Murino Teresa, Santillo Liberatina Carmela
2014 Information Engineering Research Institute procedia  
In this paper we propose a methodology and a simulation model of "Conformance Risk Aware Desing" in order to support the modeler in moving from a diagnostic to a preventive and design view of the conformance's  ...  An executed process produces, in each instance, log files that can be used to reconstruct the actual procedure carried out by the system as well as to highlight deviations or "move" from the mapped path  ...  , and opens a new theme and a new challenge in the context of process mapping.  ... 
doi:10.1016/j.ieri.2014.03.008 fatcat:sldypgbkc5bjdi6ksxwxtb65si

Measuring Eco-Inefficiency: A New Frontier Approach

Chien-Ming Chen, Magali A. Delmas
2012 Operations Research  
We develop a new eco-inefficiency frontier model that rectifies these problems.  ...  This extension allows for greater flexibility in the simulation analysis of frontier models.  ...  They also thank Joe Zhu for sharing the paper mill data used in this paper.  ... 
doi:10.1287/opre.1120.1094 fatcat:dbhu3nvspnftlmmf6j6tlwdfuy

A new hybrid simulation-based assignment approach for evaluating airlines with multiple service quality criteria

Mehdi Keshavarz Ghorabaee, Maghsoud Amiri, Edmundas Kazimieras Zavadskas, Zenonas Turskis, Jurgita Antucheviciene
2017 Journal of Air Transport Management  
In this study, a hybrid simulation-based assignment approach is proposed to deal with multi-criteria decisionmaking problems with a group of decision-makers.  ...  A probability distribution is used to model decisionmakers' opinions and constructing a stochastic decision matrix.  ...  In this study, a new hybrid simulation-based assignment approach is developed to deal with multi-criteria decision-making problems with a group of decision-makers.  ... 
doi:10.1016/j.jairtraman.2017.05.008 fatcat:s46xmudxfnemhjqtjm4hmvnvcq

Introducing a new paradigm for computational earth science: A Web-object-based approach to earthquake simulations [chapter]

Geoffrey C. Fox, Ken Hurst, Andrea Donnellan, Jay Parker
2000 Geocomplexity and the Physics of Earthquakes  
An outline of a realizable computational infrastructure includes standardization of data accessibility, harnessing high-performance computing algorithms, and packaging simulation elements as distributed  ...  Emerging information technologies make possible a major change in the way computers are used and data is accessed.  ...  Thus we adopt a hybrid approach with small objects using the traditional library mechanism within a set of agreed interfaces and design frameworks to promote easier interchange of modules.  ... 
doi:10.1029/gm120p0219 fatcat:ezuf2iy7ezb4roaaauplcefnze


Logica Banica, Daniela Pirvu, Cristian Stefan
After an overview of the Business Intelligence and Cloud Computing main concepts, we have pointed out the benefits of using BI in the Software as a Service (SaaS) philosophy, and we used the facilities  ...  The focus area of this paper is twofold: covering the theoretical background about cloud-based Business Intelligence, and the practical approach using the Jaspersoft environment.  ...  ACKNOWLEDGMENTS The authors wish to thank the SOP-HRD programme of the EU for the partial funding of this research, based on 109/2.1/G/81477 grant.  ... 
doi:10.24297/ijct.v3i3a.2947 fatcat:4nahijs4ifdt5dp5r6p62elsfq

Journey Mapping—A New Approach for Defining Automotive Drive Cycles

Kavya P. Divakarla, Ali Emadi, Saiedeh N. Razavi
2016 IEEE transactions on industry applications  
Driving has become a very common activity for most of the people around the world today. People are becoming more and more dependent on vehicles, contributing to the growth of automotive industry.  ...  New vehicles are released regularly into the market in order to meet the high demand. With the increase in demand, the importance of vehicle testing has also increased by many folds.  ...  It was found to provide a new and realistic approach for vehicle testing and performance prediction.  ... 
doi:10.1109/tia.2016.2593694 fatcat:pfkuobndpveedblcdz7ljsgsj4

A new approach to projecting 21st century sea-level changes and extremes

Philip Goodwin, Ivan D. Haigh, Eelco J. Rohling, Aimée Slangen
2017 Earth's Future  
Here, a novel hybrid approach to GMSL projection, containing a process-based thermosteric contribution and a semi-empirical ice-melt contribution, is embedded within a conceptual Earth system model (ESM  ...  Key Points: • A novel hybrid approach to projecting sea-level rise is presented, and embedded within an efficient conceptual Earth system model • Our computationally efficient approach generates probabilistic  ...  Acknowledgments This work was supported by a UK Natural Environment Research Council (NERC) grants NE/P01495X/1 and NE/N009789/1, and contributes to UK-NERC consortium iGlass (NE/I009906/1).  ... 
doi:10.1002/2016ef000508 fatcat:2t45n3maqnbr7ptkv75neukbj4

New Hybrid Recommender Approaches: An Application to Equity Funds Selection [chapter]

Nikolaos F. Matsatsinis, Eleftherios A. Manarolis
2009 Lecture Notes in Computer Science  
We apply the introduced framework for recommending Greek equity funds to a set of simulation generated investors.  ...  The proposed framework treats MCDA's algorithm UTADIS as a content -based recommendation technique which, in conjunction with collaborative filtering results in two Hybrid Recommendation approaches.  ...  A similar issue emerges when a new item is introduced (first rater problem). In addition to the cold start and first rater problems, data sets used in recommender systems are sparse.  ... 
doi:10.1007/978-3-642-04428-1_14 fatcat:dlymnxyzj5a4baqypadx3t52q4

A contextual-bandit approach to personalized news article recommendation

Lihong Li, Wei Chu, John Langford, Robert E. Schapire
2010 Proceedings of the 19th international conference on World wide web - WWW '10  
In this work, we model personalized recommendation of news articles as a contextual bandit problem, a principled approach in which a learning algorithm sequentially selects articles to serve users based  ...  Personalized web services strive to adapt their services (advertisements, news articles, etc) to individual users by making use of both content and user information.  ...  However, the modeling step will introduce bias in the simulator and so make it hard to justify the reliability of this simulator-based evalu-ation approach.  ... 
doi:10.1145/1772690.1772758 dblp:conf/www/LiCLS10 fatcat:76lesokjgzc7vkl4sw5xr44ddy

Systems medicine: A new approach to clinical practice

Pablo Cardinal-Fernández, Nicolás Nin, Jesús Ruíz-Cabello, José A. Lorente
2014 Archivos de Bronconeumologia  
The reductionist approach in the study of diseases has been of fundamental importance for the understanding of the different components of a system.  ...  Systems medicine is currently used for the interpretation and understanding of the pathogenesis and pathophysiology of different diseases, biomarker discovery, design of innovative therapeutic targets,  ...  For example, in business, a new enterprise is more likely to be established if a "link" is created with the manager of the company rather than with the employee, even when other links could be generated  ... 
doi:10.1016/j.arbr.2014.09.001 fatcat:z7wnld5xezh7bng7b5zhhsokpa
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