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- ArticleApril 2018
On Modern Technology Diffusion and Ancient Science in Africa
ACRID'17: Proceedings of the EAI International Conference on Research, Innovation and Development for AfricaApril 2018, Pages 457–463https://doi.org/10.4108/eai.20-6-2017.2270658This paper discusses the disparities leading to technology transfer in developing countries and attempts to explain this process using the diffusion theory. Scientific studies have shown that cognitive abilities have no role in the present under-...
- research-articleMay 2013
A trust model stemmed from the diffusion theory for opinion evaluation
AAMAS '13: Proceedings of the 2013 international conference on Autonomous agents and multi-agent systemsMay 2013, Pages 805–812In open online communities, everyone can freely express opinions about other entities. As the quality of opinions may vary, it is important for users to evaluate opinions in order to determine how much to rely on. In this paper, we propose a novel trust ...
- articleDecember 2010
Application of dynamic diffusion theory in foreign direct investment of Taiwan IC industry in China
International Journal of Computational Science and Engineering (IJCSE), Volume 5, Issue 1December 2010, Pages 2–9https://doi.org/10.1504/IJCSE.2010.030225This study applies dynamic diffusion theory to forecast Foreign Direct Investments (FDIs) of Taiwan IC industry into China. We compare the FDI external and internal influence factors among IC design, packaging and testing industries. The internal impact ...
- research-articleOctober 2010
Adoption of virtual worlds in libraries
ASIS&T '10: Proceedings of the 73rd ASIS&T Annual Meeting on Navigating Streams in an Information Ecosystem - Volume 47October 2010, Article No.: 93, Pages 1–3This poster describes progress on a research project, based on Everett Rogers' Diffusion Theory as a theoretical framework, which analyzes factors contributing to the adoption of virtual worlds by librarians and educators. A mixed methods study, using ...
- research-articleJuly 2010
A radiative transfer framework for rendering materials with anisotropic structure
SIGGRAPH '10: ACM SIGGRAPH 2010 papersJuly 2010, Article No.: 53, Pages 1–13https://doi.org/10.1145/1833349.1778790The radiative transfer framework that underlies all current rendering of volumes is limited to scattering media whose properties are invariant to rotation. Many systems allow for "anisotropic scattering," in the sense that scattered intensity depends on ...
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- research-articleJuly 2010
A radiative transfer framework for rendering materials with anisotropic structure
ACM Transactions on Graphics (TOG), Volume 29, Issue 4Article No.: 53, Pages 1–13https://doi.org/10.1145/1778765.1778790The radiative transfer framework that underlies all current rendering of volumes is limited to scattering media whose properties are invariant to rotation. Many systems allow for "anisotropic scattering," in the sense that scattered intensity depends on ...
- ArticleJuly 2005
A rapid hierarchical rendering technique for translucent materials
SIGGRAPH '05: ACM SIGGRAPH 2005 CoursesJuly 2005, Pages 12–eshttps://doi.org/10.1145/1198555.1198592This paper introduces an efficient two-pass rendering technique for translucent materials. We decouple the computation of irradiance at the surface from the evaluation of scattering inside the material. This is done by splitting the evaluation into two ...
- ArticleJuly 2005
Light diffusion in multi-layered translucent materials
SIGGRAPH '05: ACM SIGGRAPH 2005 PapersJuly 2005, Pages 1032–1039https://doi.org/10.1145/1186822.1073308This paper introduces a shading model for light diffusion in multi-layered translucent materials. Previous work on diffusion in translucent materials has assumed smooth semi-infinite homogeneous materials and solved for the scattering of light using a ...
- articleJuly 2005
Light diffusion in multi-layered translucent materials
ACM Transactions on Graphics (TOG), Volume 24, Issue 3Pages 1032–1039https://doi.org/10.1145/1073204.1073308This paper introduces a shading model for light diffusion in multi-layered translucent materials. Previous work on diffusion in translucent materials has assumed smooth semi-infinite homogeneous materials and solved for the scattering of light using a ...
- articleSeptember 2002
Online Higher-Order Error Correction of Nonlinear Diffusion Generalized Perturbation Theory Using Neural Networks
The Journal of Supercomputing (JSCO), Volume 23, Issue 2September 2002, Pages 185–192https://doi.org/10.1023/A:1016500528717An online scheme has been developed for the reduction of errors associated with a second order generalized perturbation theory (GPT) approximation of the neutron diffusion fundamental-mode eigenvalue (1/keff.). The primary application of this work is ...
- ArticleJuly 2002
A rapid hierarchical rendering technique for translucent materials
SIGGRAPH '02: Proceedings of the 29th annual conference on Computer graphics and interactive techniquesJuly 2002, Pages 576–581https://doi.org/10.1145/566570.566619This paper introduces an efficient two-pass rendering technique for translucent materials. We decouple the computation of irradianceat the surface from the evaluation of scattering inside the material.This is done by splitting the evaluation into two ...
- articleJuly 2002
A rapid hierarchical rendering technique for translucent materials
ACM Transactions on Graphics (TOG), Volume 21, Issue 3Pages 576–581https://doi.org/10.1145/566654.566619This paper introduces an efficient two-pass rendering technique for translucent materials. We decouple the computation of irradianceat the surface from the evaluation of scattering inside the material.This is done by splitting the evaluation into two ...
- ArticleAugust 2001Seminal Paper
A practical model for subsurface light transport
SIGGRAPH '01: Proceedings of the 28th annual conference on Computer graphics and interactive techniquesAugust 2001, Pages 511–518https://doi.org/10.1145/383259.383319This paper introduces a simple model for subsurface light transport in translucent materials. The model enables efficient simulation of effects that BRDF models cannot capture, such as color bleeding within materials and diffusion of light across shadow ...
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Seminal Graphics Papers: Pushing the Boundaries, Volume 2: ISBN 9798400708978, August 2023 - ArticleJanuary 1997
- ArticleJanuary 1997
- ArticleDecember 1996
Quality assurance and software process improvement in Norway
ICSP '96: Proceedings of the Fourth International Conference on the Software Process (ICSP '96)December 1996, Page 131Activities to improve the quality of software products and development practices have been in the focus of both academics and practitioners for quite a while. Little is however known about the actual utilisation of the different techniques and methods. ...
