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2. Integrating group Delphi, analytic hierarchy process and dynamic fuzzy cognitive maps for a climate warning scenarioRoberto Biloslavo, Andrej Grebenc, 2012, izvirni znanstveni članek Opis: Purpose - The purpose of this paper is to present the common use of Delphi method, analytic hierarchy process (AHP) and dynamic fuzzy cognitive maps (DFCM) for development of future scenarios in correlation with climate warnings. Design/methodology/approach - The developed global model is based on a cognitive map composed of 28 factors. Among these factors two are independent, namely human consciousness and living standard. These two factors represent the most important levers of control within the designed model. Two approaches to scenario development have been applied, so that the comparison of the results between conventional fuzzy method and dynamic fuzzy method could give some further insights about global climate development and sustainability, as well as about differences between the two approaches. Findings - Results of the first model (no-time-delay in cause-effect relation) show that in general there is no absolute convergence to a single vector C(tn+1) for various initial values for C(0). But an interesting phenomenon of cyclical convergence of the model was observed, which coincides with the empirical research results that observe cycles in the climate change awareness and environmental impact. In the second model, time-delay in the adjacency matrix was considered during the iteration. An interesting phenomenon of cyclical convergence of this model was observed as well. In two antimetric cases the authors have observed the phenomenon of two cycles, where the second, final cycle is developing after the occurrence of the first. Practical implications - The paper can be of interest for foresight practitioners and policy makers who want to employ a hybrid approach to scenario development and use it as a learning device. Originality/value - The paper presents a different approach, based on dynamic fuzzy cognitive maps, to future scenarios development related to climate warning.
Najdeno v: ključnih besedah
Povzetek najdenega: Zadetek v naslovu
Ključne besede: Delphi method, analytic hierarchy process, climatology, dynamic fuzzy cognitive maps, scenarios, multi-cyclical stability, integrated global model
Objavljeno: 15.10.2013; Ogledov: 1652; Prenosov: 21
 Polno besedilo (0,00 KB) |
3. Arc-transitive cycle decompositions of tetravalent graphsŠtefko Miklavič, Primož Potočnik, Stephen Wilson, 2008, izvirni znanstveni članek Opis: A cycle decomposition of a graph ▫$\Gamma$▫ is a set ▫$\mathcal{C}$▫ of cycles of ▫$\Gamma$▫ such that every edge of ▫$\Gamma$▫ belongs to exactly one cycle in ▫$\mathcal{C}$▫. Such a decomposition is called arc-transitive if the group of automorphisms of ▫$\Gamma$▫ that preserve setwise acts transitively on the arcs of ▫$\Gamma$▫. In this paper, we study arc-transitive cycle decompositions of tetravalent graphs. In particular, we are interested in determining and enumerating arc-transitive cycle decompositions admitted by a given arc-transitive tetravalent graph. Among other results we show that a connected tetravalent arc-transitive graph is either 2-arc-transitive, or is isomorphic to the medial graph of a reflexible map, or admits exactly one cycle structure.
Najdeno v: ključnih besedah
Povzetek najdenega: ...cycle decomposition, automorphism group, consistent cycle, medial maps...
Ključne besede: mathematics, graph theory, cycle decomposition, automorphism group, consistent cycle, medial maps
Objavljeno: 15.10.2013; Ogledov: 1370; Prenosov: 45
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4. Branched cyclic regular coverings over platonic mapsRoman Nedela, Kan Hu, Naer Wang, 2014, izvirni znanstveni članek Najdeno v: ključnih besedah
Povzetek najdenega: Zadetek v naslovu
Ključne besede: zemljevidi, grafi, krov, maps, graphs, covering
Objavljeno: 15.10.2015; Ogledov: 1353; Prenosov: 70
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5. Raznoterosti, Grassmannian raznoterosti in ireducibilnostRatko Darda, 2015, diplomsko delo Najdeno v: ključnih besedah
Povzetek najdenega: ...varieties, Grassmanian varieties, regular maps, irreducibility, ...
Ključne besede: varieties, Grassmanian varieties, regular maps, irreducibility
Objavljeno: 15.10.2015; Ogledov: 1089; Prenosov: 7
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7. Karakterizacija posplošnih zlomljenih funkcij in nekatere druge kriptografske temeSamir Hodžić, 2017, doktorska disertacija Najdeno v: ključnih besedah
Povzetek najdenega: ...generalized bent functions, Zq-bent functions, Gray maps, (relative) difference sets, (generalized) Marioana-McFarland class, stream...
Ključne besede: generalized bent functions, Zq-bent functions, Gray maps, (relative) difference sets, (generalized) Marioana-McFarland class, stream ciphers, filtering generator, guess and determine cryptanalysis, tap positions, (fast) algebraic attacks, algebraic immunity, derivatives, linear structures, planar mappings
Objavljeno: 09.11.2017; Ogledov: 684; Prenosov: 10
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8. Full characterization of generalized bent functions as (semi)-bent spaces, their dual, and the Gray imageSamir Hodžić, Wilfried Meidl, Enes Pašalić, 2018, izvirni znanstveni članek Najdeno v: ključnih besedah
Povzetek najdenega: ...generalized bent functions, Zq-bent functions, Gray maps, dual of generalized bent function, relative difference...
Ključne besede: generalized bent functions, Zq-bent functions, Gray maps, dual of generalized bent function, relative difference sets
Objavljeno: 08.06.2018; Ogledov: 339; Prenosov: 10
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9. Full characterization of generalized bent functions as (semi)-bent spaces, their dual, and the Gray imageSamir Hodžić, Wilfried Meidl, Enes Pašalić, 2018, izvirni znanstveni članek Najdeno v: ključnih besedah
Povzetek najdenega: ...generalized bent functions, Zq-bent functions, Gray maps, dual of generalized bent function, relative difference...
Ključne besede: generalized bent functions, Zq-bent functions, Gray maps, dual of generalized bent function, relative difference sets
Objavljeno: 08.06.2018; Ogledov: 399; Prenosov: 12
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