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Modeling smart cities with hetero-functional graph theory
2017 IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2017In the 21s' century, urbanization as a mega-trend will create many megacities. These highly dense, large population centers will have to efficiently deliver essential services including, energy, water, mobility, manufactured goods, and healthcare. While these services may be treated independently, they are in reality interdependent, especially as the ...
Wester C. H. Schoonenberg, Amro M. Farid
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Toward Aggregating Fuzzy Graphs a Model Theory Approach
2019In this paper, we study fuzzy graph represents by using model theory. We use hedge algebra and linguistic variables for modeling and aggregating two graphs. We prove theorem of limiting in models state space. We also figure out preserved property of aggregation operator.
Nguyen Van Han +2 more
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Modeling of the Vocational Suggestion with Restrictions (Graph Theory Approach)
2006Support of decision making in the process of vocational counseling initiated development of an expert model. Modeling of the vocational suggestion is formalized on the basis of the graph theory. The construction of the model is presented with the graph.
Gregor Molan, Marija Molan
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Basic Graph Theory and Graphical Models
2015One of the underlying principles in our approach to assessment design is that the psychometric model should reflect the cognitive model, at a grain size and in a manner that suits the job at hand (Mislevy 1994). This answers the fundamental question from the previous chapter, “where do we get the knowledge to construct prior distributions?” It comes ...
Russell G. Almond +4 more
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Using Graph Theory to Describe and Model Chromosome Aberrations
Radiation Research, 2002A comprehensive description of chromosome aberrations is introduced that is suitable for all cytogenetic protocols (e.g. solid staining, banding, FISH, mFISH, SKY, bar coding) and for mathematical analyses. "Aberration multigraphs" systematically characterize and interrelate three basic aberration elements: (1) the initial configuration of chromosome ...
Rainer K, Sachs +4 more
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A model for renal arterial branching based on graph theory
Mathematical Biosciences, 2010The kidney is one of the most complicated organs in terms of structure and physiology, in part because it is highly vascularized. The renal vascular development occurs through two mechanisms that sometimes overlap: vasculogenesis and angiogenesis.
Espinoza-Valdez, Aurora +2 more
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On the Application of Algebraic Graph Theory to Modeling Network Intrusions
2020 10th Annual Computing and Communication Workshop and Conference (CCWC), 2020Graph theory is a well-established method for modeling a wide range of connected systems. It has been applied to modeling computer networks, neurological systems, social connections, and other interconnected subjects. However, current methods that apply graph theory to network forensics have not fully explored algebraic graph theory.
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Constraint Theory, Part II: Model Graphs and Regular Relations
IEEE Transactions on Systems Science and Cybernetics, 1969Summary: The foundations of a ``constraint theory'' whose goal is the systematic analysis of consistency and computability in heterogeneous mathematical models of very high dimension were established in Part I [ibid. 5, 48--56 (1969)]. The eventual objective of this theory is to automate the automatic determination of whether a complex mathematical ...
George J. Friedman, Cornelius T. Leondes
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Graph Theory Modeling – A Petri Nets Based Approach
2017There are many classic problems in graph theory which can be applied to research fields ranging from computer vision to transportation planning. Petri Nets (PNs) are mathematical objects which can be demonstrated by live graphic elements such as Place and Transition. They are competent in formalizing and solving issues in Graph theory.
Shi-Jian Liu +2 more
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Using Graph Theory for Cloud System Security Modeling
2012The paper discusses the security problems of cloud systems. It also contains a model of cloud systems that allows formally describe different security problems. The proposed model is based on graph theory and it describes main features of virtual machines in cloud systems.
Peter D. Zegzhda +2 more
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