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A hybrid multilevel method for high-order discretization of the Euler equations on unstructured meshes
Multigrid methods Newton–Krylov methods Euler equations
2015/7/3
Higher order discretization has not been widely successful in industrial applications to compressible flow simulation. Among several reasons for this, one may identify the lack of tailor-suited,...
An Implicit-Explicit Hybrid Scheme for Calculating Complex Unsteady Flows
Implicit-Explicit Hybrid Scheme Calculating Complex Unsteady Flows
2015/7/2
In current practice, unsteady flow simulations for turbomachinery are performed using a dual-time-stepping scheme. This work is motivated by the need to solve the time accurate Navier-Stokes equ...
Multi-Fault Tolerant RAIM Algorithm for Hybrid GPS/TV Positioning
Multi-Fault Tolerant RAIM Algorithm Hybrid GPS/TV Positioning
2015/6/25
Terrestrial communication signals, such as television, cel-lular and wireless LAN signals, have been pursued as ranging sources for deeper penetration into urban and in door areas.
Enhancing Creativity in Teaching and Learning in Online, Face-to-Face and Hybrid Courses
Creativity Teaching Learning Online oourses Hybrid courses
2014/12/20
This engaging session will feature four faculty members from one school who have incorporated a number of pedagogical and technological approaches into their courses to encourage creativity in their s...
A new multi-tier adaptive military MANET security protocol using hybrid cryptography and signcryption
Network Security Military Ad-hoc network Cryptography Signcryption Multi-tiered Structures
2010/10/12
Mobile Ad-hoc NETworks (MANETs) are expected to play an important role in tactical military networks by providing infrastructureless communication. However, maintaining secure and instant information ...
In this paper, we present a hybrid text segmentation approach for embedded text in images, aiming to combining the advantages of the difference-based methods and the similarity-based methods together....
Material parameters identification by use of hybrid GA
Numerical analysis BBC2003 Stochastic optimization
2010/2/8
Purpose: of this paper is to develop material parameters identification algorithm for yield criterion BBC2003 using global optimization techniques.Design/methodology/approach: An algorithm proposed is...