Publicaties
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Cognitive processes in categorical and associative priming: a diffusion model analysis Universiteit Gent
Surface-dependent adsorption and diffusion processes in area-selective deposition of ruthenium KU Leuven
Vapour-phase chemical deposition techniques rely on an interplay of adsorption, diffusion, reaction, and desorption processes, all of which can be surface-dependent. Area-selective deposition (ASD) exploits this surface dependence to deposit material selectively on a target area. Ruthenium receives increasing interest for several applications, including conductors for nanoelectronic interconnects, etch-resistant hardmasks, and heterogeneous ...
Understanding the surface diffusion processes during magnetron sputter-deposition of complex oxide Mg-Al-O thin films Universiteit Antwerpen
It is known that film structure may change dramatically with the extent of surface diffusion during the film growth process. In the present work, surface diffusion, induced thermally or activated by energetic impacts, is investigated theoretically under conditions appropriate for magnetron sputter-deposition of MgAlO thin films with varying stoichiometry. The distribution of surface diffusion energy barriers available to the system was ...
Disclosing implementation, replication and diffusion processes of an empowerment strategy for dengue prevention and control Universiteit Gent
Anomalous diffusion phenomena with conservation law for the fractional kinetic process Universiteit Gent
The relevance of shear, sedimentation and diffusion during spin freezing, as potential first step of a continuous freeze-drying process for unit doses Universiteit Gent
Transform analysis and asset pricing for general diffusion process: A recursive approach KU Leuven
© 2012, Incisive Media Ltd. All Rights Reserved. Diffusion processes play a major role in continuous-time modeling in economics, particularly in continuous-time finance. In most cases, however, the transition density function of a diffusion process is not available in closed form. Using Feynman–Kac integration, we construct a recursive scheme for the Laplace transform (in time) of the transition density function. This provides a semianalytic and ...
A Scale-based Forward-and-Backward Diffusion Process for Adaptive Image Enhancement and Denoising Vrije Universiteit Brussel
This work presents a scale-based forward-and-backward diffusion (SFABD) scheme. The main idea of this scheme is to perform local adaptive diffusion using local scale information. To this end, we propose a diffusivity function based on the Minimum Reliable Scale (MRS) of Elder and Zucker [1] to detect the details of local structures. The magnitude of the diffusion coefficient at each pixel is determined by taking into account the local property ...