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- research-articleJune 2022
An octree-based, cartesian navier–stokes solver for modern cluster architectures
The Journal of Supercomputing (JSCO), Volume 78, Issue 9Pages 11409–11440https://doi.org/10.1007/s11227-022-04324-7AbstractAdaptive Cartesian mesh approaches have proven useful for multi-scale applications where particular features can be finely resolved within a large solution domain. Traditional patch-based mesh refinement has demonstrated widespread applicability ...
- research-articleNovember 2019
On a comparison of Newton–Raphson solvers for power flow problems
Journal of Computational and Applied Mathematics (JCAM), Volume 360, Issue CPages 157–169https://doi.org/10.1016/j.cam.2019.04.007AbstractA general framework is given for applying the Newton–Raphson method to solve power flow problems, using power and current-mismatch functions in polar, Cartesian coordinates and complex form. These two mismatch functions and three ...
- articleJanuary 2015
Knowledge Management as the Creation of Intelligent Resource Sharing Cultures
International Journal of Digital Library Systems (IJDLS-IGI), Volume 5, Issue 1Pages 1–8https://doi.org/10.4018/IJDLS.2015010101The fields of cultural studies, neuroscience, and management convince us of the importance of integrating pertinent insights into knowledge management KM practice. This guided study, commitment and follow-through is essential for survival in our ...
- ArticleNovember 2013
Simulation and Implementation of a Trajectory Planning Algorithm on a Cartesian Positioner
ICMEAE '13: Proceedings of the 2013 International Conference on Mechatronics, Electronics and Automotive EngineeringPages 9–14https://doi.org/10.1109/ICMEAE.2013.7This work presents the programming and development of a trajectory simulation and execution interface for a cartesian positioner. The main purpose of the program is to be able to simulate and control the cartesian positioner so its end efector can move ...
- research-articleJune 2011
An algorithm-architecture co-design framework for gridding reconstruction using FPGAs
- Srinidhi Kestur,
- Kevin Irick,
- Sungho Park,
- Ahmed Al Maashri,
- Vijaykrishnan Narayanan,
- Chaitaili Chakrabarti
DAC '11: Proceedings of the 48th Design Automation ConferencePages 585–590https://doi.org/10.1145/2024724.2024860Gridding is a method of interpolating irregularly sampled data on to a uniform grid and is a critical image reconstruction step in several applications which operate on non-Cartesian sampled data. In this paper, we present an algorithm architecture co-...
- articleFebruary 2010
3D path planning for a biomass processing robot via motion simulation
Robotics and Computer-Integrated Manufacturing (RCIM), Volume 26, Issue 1Pages 109–118https://doi.org/10.1016/j.rcim.2009.05.001Six motion strategies for a Cartesian 4-degrees-of-freedom (4-DOF) biomass processing robot were developed. Each of the corresponding trajectories consists of more than 1300 three-dimensional coordinate points. The motion strategies were evaluated due ...
- articleJanuary 1998
Modeling of Complex Flows and Heat Transfer
This paper presents the numerical modeling of complex flows and heat transfer. The Finite Analytic method is used to discretize the transport equations. The diagonal Cartesian method is proposed to model fluid flows and heat transfer over complex ...
- research-articleJuly 1990
A Graphical Specification System for User-Interface Design
An environment for creating user interfaces for embedded systems, called the graphical specification system (GSS), is presented. GSS combines graphical and minimal low-level textual specification with a prototyping capability for rapid user-interface ...
- research-articleMay 1972
A Measure of Computational Work
IEEE Transactions on Computers (ITCO), Volume 21, Issue 5Pages 439–446https://doi.org/10.1109/T-C.1972.223539The computational work of a process is measured in terms of the information in a memory for its table-lookup implementation. This measure is applied first to simple logical and arithmetic processes, and then more complicated processes comprising ...