Results 21 to 30 of about 983,585 (327)
Dynamic data-flow testing [PDF]
Companion Proceedings of the 36th International Conference on Software Engineering, 2014 Data-flow testing techniques have long been discussed in the literature, yet to date they are still of little practical relevance. The applicability of data-flow testing is limited by the complexity and the imprecision of the approach: writing a test suite that satisfy a data-flow criterion is challenging due to the presence of many test objectives ...
openaire +2 more sources
Evacuation dynamics influenced by spreading hazardous material
Networks and Heterogeneous Media, 2011 In this article, an evacuation model describing the egress in case of danger is considered. The underlying evacuation model is based on continuous network flows, while the spread of some gaseous hazardous material relies on an advection-diffusion ...
Simone Göttlich +4 more
doaj +1 more source
Dynamics of flowing 2D skyrmions [PDF]
Journal of Physics: Condensed Matter, 2021 Abstract We investigate, numerically, the effects of externally imposed material flows on the structure and temporal evolution of liquid crystal (LC) skyrmions. The dynamics of a 2D system of skyrmions is modeled using the Ericksen–Leslie theory, which is based on two coupled equations, one for material flow and the other for the ...
Rodrigo C V Coelho +2 more
openaire +3 more sources
Large-scale physical modelling study of a flexible barrier under the impact of granular flows [PDF]
Natural Hazards and Earth System Sciences, 2018 Flexible barriers are being increasingly applied to mitigate the danger of debris flows. However, how barriers can be better designed to withstand the impact loads of debris flows is still an open question in natural hazard engineering. Here we report
D.-Y. Tan +4 more
doaj +1 more source
Modeling Dynamic Spatio-Temporal Correlations for Urban Traffic Flows Prediction
IEEE Access, 2021 Prediction of traffic crowd movement is one of the most important component in many applications ' domains ranging from urban management to transportation schedule.
Nabeela Awan +7 more
doaj +1 more source
Multi-class dynamic traffic assignment with link capacity constraints [PDF]
مهندسی عمران شریف, 2021 One of the conventional methods for improving the performance of transportation networks is building new highways, which is not considered nowadays as an effective alternative especially for congested urban areas.
B. Javani, A. Babazadeh
doaj +1 more source
Dynamic migration flow modeling
Security Dialogues /Безбедносни дијалози, 2017 The paper presents a SD model that analyses migrant/refugee flow, taking into account the following parameters: political decisions of the countries on migrant routes (political intervention), socio-economic factors, the porosity of state borders, criminal activities, public opinion, health, climate, and environmental conditions, etc.
Vladimir Ninković +2 more
openaire +2 more sources
Exchange rate uncertainty and international portfolio flows [PDF]
, 2013 This paper examines the impact of exchange rate uncertainty on different components of portfolio flows, namely equity and bond flows, as well as the dynamic linkages between exchange rate volatility and the variability of these two types of flows ...
Caporale, GM, Menla Ali, F, Spagnolo, N
core +4 more sources
The maximum flow in dynamic networks [PDF]
Computer Science Journal of Moldova, 2005 The dynamic maximum flow problem that generalizes the static maximum flow problem is formulated and studied. We consider the problem on a network with capacities depending on time, fixed transit times on the arcs, and a given time horizon.
Maria A. Fonoberova, Dmitrii D. Lozovanu
doaj
Game-Theoretic Approach for Solving Multiobjective Flow Problems on Networks [PDF]
Computer Science Journal of Moldova, 2005 The game-theoretic formulation of the multiobjective multicommodity flow problem is considered. The dynamic version of this problem is studied and an algorithm for its solving, based on the concept of multiobjective games, is proposed.
Maria A. Fonoberova, Dmitrii D. Lozovanu
doaj