Now showing items 1-10 of 12106
Analytical model of asynchronous shared-per-wavelength multi-fiber optical switch
In this paper, a buffer-less shared-per-wavelength optical switch is equipped with multi-fiber interfaces and operated in asynchronous context. An analytical model to evaluate loss performance is proposed using an approximate ...
Evaluation framework for software architecture viewpoint languages
In general, software architecture is documented using software architecture views to address the different stakeholder concerns. The current trend recognizes that the set of viewpoints should not be fixed but multiple ...
Near optimality guarantees for data-driven newsvendor with temporally dependent demand: A Monte Carlo approach
We consider a newsvendor problem with stationary and temporally dependent demand in the absence of complete information about the demand process. The objective is to compute a probabilistic guarantee such that the expected ...
Advantage of using Web 2.0 applications in class
In this study the advantage of using Web 2.0 applications in terms of increasing student attention and enthusiasm will be emphasized by presenting the example of community service activities which were supported by the ...
Reducing MLFMA memory with out-of-core implementation and data-structure parallelization
We present two memory-reduction methods for the parallel multilevel fast multipole algorithm (MLFMA). The first method implements out-of-core techniques and the second method parallelizes the pre-processing data structures. ...
Ferroelectric based microgyroscope for inertial measurement unit: Modeling and simulation
This paper present the design and modeling of the micro-electromechanical systems (MEMS) on the ternary ferroelectric compounds (PZT and Ba xSr 1-xTiO 3) based by using finite element model (FEM) simulation. © 2012 IEEE.
Design of high power S-band GaN MMIC power amplifiers for WiMAX applications
This paper reports two different S band GaN MMIC PA designs for WiMAX applications. First PA has a 42.6 dBm output power with a 55%PAE @ 3.5 GHz and 16 dB small signal gain in the 3.2-3.8 GHz frequency range. When two of ...
Rigorous solutions of large-scale dielectric problems with the parallel multilevel fast multipole algorithm
We present fast and accurate solutions of large-scale electromagnetics problems involving three-dimensional homogeneous dielectric objects. Problems are formulated rigorously with the electric and magnetic current ...
Assessment methods and how teachers and students view them in a computer science course at Uppsala University
I have examined concepts of assessments and aimed to see differences between teachers and students opinions. I created a questionnaire and sent it to three groups in CS department at Uppsala University. These groups were ...