Filters








125 Hits in 3.3 sec

PowerChalk: An Adaptive e-Learning Application [chapter]

Dan-El Neil Vila Rosado, Margarita Esponda-Argüero, Raúl Rojas
2013 Advances in Intelligent Systems and Computing  
Modular programming is the design technique used in PowerChalk to improve human computer interaction with the management of different types of data in order to have positive effect on both learning score  ...  The characteristics of PowerChalk facilitate developing of competencies for using multimedia technologies in any learning session taking into account the teacher and student perspective.  ...  De- veloped by University of Washigton -University Of California [10]. • text books or provide activities as resources in 2 o 3 dimensions [15]  ... 
doi:10.1007/978-3-642-32335-5_17 fatcat:26kamrpmrzhqxf7gaqekxkv73a

Multicanonical simulations step by step

Bernd A Berg
2003 Computer Physics Communications  
The purpose of this article is to provide a starter kit for multicanonical simulations in statistical physics.  ...  Fortran code for the q-state Potts model in d=2, 3,... dimensions can be downloaded from the Web and this paper describes simulation results, which are in all details reproducible by running prepared programs  ...  The scope of this article is limited to the Ising model and its generalization in form of q-state Potts models, for a review see [6] .  ... 
doi:10.1016/s0010-4655(03)00245-5 fatcat:nh7xpbgw35cybi2rdkhmtgsmhu

Using Networks to Teach About Networks (Dagstuhl Seminar 17112)

Timur Friedman, Aiko Pras, Jürgen Schönwälder, Marc Herbstritt
2017 Dagstuhl Reports  
The seminar brought together people with mixed backgrounds in order to exchange experiences gained with different approaches to teach computer networking.  ...  Despite the obvious question of what to teach, special attention was given to the questions of how to teach and which tools and infrastructures can be used effectively today for teaching purposes.  ...  Educational material in this context covers textual resources (books, book chapters, articles, . . . ), presentation slides, videos, exercise sheets, programming tasks, lab experiments, quizzes, and exam  ... 
doi:10.4230/dagrep.7.3.33 dblp:journals/dagstuhl-reports/FriedmanPS17 fatcat:cuos6w7zxvd7beu45akv5gdopy

Trading Strategies with Position Limits [article]

Valerii Salov
2017 arXiv   pre-print
Dynkin introduced the term interpreted in English as "Markov time" in 1963. Neftci applied it for the formalization of Technical Analysis in 1991.  ...  Long and short position limits make the number of unique strategies finite. Formulas of the numbers of strategies, transactions, do nothing actions are derived.  ...  I am grateful to Oscar Sheynin for sharing [108] and valuable opinions on the history of probability theory and statistics.  ... 
arXiv:1712.07649v1 fatcat:y4uwx3yx2ncx3kggz3nitxgwee

Design and Implementation Issues for Modern Remote Laboratories

E G Guimaraes, E Cardozo, D H Moraes, P R Coelho
2011 IEEE Transactions on Learning Technologies  
The design and implementation of remote laboratories present different levels of complexity according to the nature of the equipments operated by the remote laboratory, the requirements imposed on the  ...  Although most published works on WebLabs focus on their functional and operational aspects, nonfunctional requirements related to security, quality of service, and federated operation of WebLabs have received  ...  Thanks to the graduate students who contributed to the implementation and operation of the REALabs-BOT WebLab. Thanks also to the reviewers for their relevant suggestions.  ... 
doi:10.1109/tlt.2010.22 fatcat:z5bfdjg4unayfljmg3ohc72ml4

Extending Cosmology: The Metric Approach [chapter]

Sergio Mendoza
2012 Open Questions in Cosmology  
In this chapter it is shown how the introduction of a fundamental constant of nature with dimensions of acceleration into the theory of gravity makes it possible to extend gravity in a very consistent  ...  Introduction In this chapter it is reviewed a possible physical scenario for which the introduction of a fundamental constant of nature with dimensions of acceleration into the theory of gravity makes  ...  Generally speaking what the meaning of M would be for a particular distribution of mass and energy needs further research, beyond the scope of this book chapter.  ... 
doi:10.5772/53878 fatcat:wsahexzx7rdv3pl3l55u5t42ku

Conceptual understanding of force concepts in the Ugandan context: A thread assessing performance and misconceptions

Kent Robert Kirya, Tindi Seje Nuru, Lakhan Lal Yadav
2022 Journal of Mathematics and Science Teacher  
The force concept inventory (FCI) is a set of multiple-choice items that has been administered and analyzed in a number of regions across the world.  ...  Using the Gnuplot software, we displayed the students' total scores versus their percentage scores for each FCI alternative choice, which provides greater visual confirmation of the findings than statistical  ...  My profound gratitude and admiration to a wonderful supervisor for providing me with the direction and advice I needed to achieve with in PhD program.  ... 
doi:10.29333/mathsciteacher/12049 fatcat:fczjtkm6p5eqbbfio6tkgfyp7m

TLBfind: a Thermal Lattice Boltzmann code for concentrated emulsions with FINite-size Droplets [article]

Francesca Pelusi, Matteo Lulli, Mauro Sbragaglia, Massimo Bernaschi
2021 arXiv   pre-print
In this paper, we present TLBfind, a GPU code for simulating the hydrodynamics of droplets along with a dynamic temperature field.  ...  TLBfind hinges on a two-dimensional multi-component lattice Boltzmann (LB) model simulating a concentrated emulsion with finite-size droplets evolving in a thermal convective state, just above the transition  ...  FP thanks Fabio Bonaccorso for technical support in accessing and operating GPUs at the University of Rome Tor Vergata.  ... 
arXiv:2109.12565v2 fatcat:kfysownybrh5xod22vw2kvzyiu

Drift and Meander of Spiral Waves [article]

Andrew J. Foulkes
2009 arXiv   pre-print
This theory is based on earlier theories: the 1995 Biktashev et al theory of drift of rigidly rotating spirals, and the 1996 Biktashev et al theory of meander of spirals in unperturbed systems.  ...  In this thesis, we are concerned with the dynamics of spiral wave solutions to Reaction-Diffsion systems of equations, and how they behave when subject to symmetry breaking perturbations.  ...  up Gnuplot (this is our plotter of choice.  ... 
arXiv:0912.4247v1 fatcat:t7wfdyvlwzhy7pr5j6qfyolsza

Use of Free and Open-Source Software (FOSS) in the U.S. Department of Defense

Terry Bollinger
2003 Terry's Archive Online  
This report documents the results of a study by The MITRE Corporation on the use of free and open-source software (FOSS) in the U.S. Department of Defense (DoD).  ...  Finally, the loss of access to low-cost data processing tools and the inability to share results in the more potent form of executable FOSS software would seriously and negatively impact nearly all forms  ...  The Patented Process may be used, without any payment of a royalty, with two (2) types of software. The first type is software that operates under the terms of a GPL (as defined below).  ... 
doi:10.48034/20030102 fatcat:tamekqw27ve4rjfx2w6notsq5a

On the analysis and design of software for reinforcement learning, with a survey of existing systems

Tim Kovacs, Robert Egginton
2011 Machine Learning  
This space of agents maps onto the space of environments in a complex way; for one thing, there is no one RL algorithm which is best for all environments. Furthermore, the Editors: S. Whiteson and M.  ...  Although there are a few well-known and heavily used RL algorithms (such as Q-learning and Sarsa) that an agent can use to learn a policy, they are just points in a space of possible RL algorithms, which  ...  Acknowledgements We thank David Kirchheimer, Narayanan Edakunni and Michael Meadows for discussions, our three anonymous reviewers for their careful reviews, and the editors Shimon Whiteson and Michael  ... 
doi:10.1007/s10994-011-5237-8 fatcat:lfrhegkzmrfuhgqlokq7gni4qm

Archimedes, the Free Monte Carlo simulator [article]

Jean Michel D. Sellier
2012 arXiv   pre-print
Archimedes is the GNU package for Monte Carlo simulations of electron transport in semiconductor devices.  ...  Many of the Physics models implemented are described and a detailed description is presented to make the user able to write his/her own input deck.  ...  We will see (and we have the whole book for this) other commands in other chapters. What is this book about? The aim of this book is two-fold.  ... 
arXiv:1207.6575v1 fatcat:wng4tfuvcnarlczmyitqfnh3ju

Automated Bifurcation Analysis for Nonlinear Elliptic Partial Difference Equations on Graphs [article]

John M. Neuberger and Nandor Sieben and James W. Swift
2010 arXiv   pre-print
We use two modified implementations of the gradient Newton-Galerkin algorithm (GNGA, Neuberger and Swift) to follow bifurcation branches in a robust way.  ...  our recent advances concerning symmetry, bifurcation, and automation fo We apply the symmetry analysis found in the SIAM paper to arbitrary graphs in order to obtain better initial guesses for Newton's  ...  Graphics of the layouts are then created by Gnuplot and X Y -pic. 3.5. Basis Generation Code.  ... 
arXiv:1010.2257v1 fatcat:x3cv72ksejc6fj3beyxfu6s64a

Predictive Modelling of The Dynamic Patterns of Thinking in Attention-Deficit/Hyperactivity Disorder: Diagnostic Accuracy of Spatiotemporal Fractal Measures [article]

F. Labra-Spröhnle, G. Smith, H. Ahammer, C. Postlethwaite, I. Liu, P. Teesdale-Spittle, M. Frean
2018 bioRxiv   pre-print
paradigm, we performed a prospective diagnostic accuracy trial to assess the diagnostic value of several fractal measures from the thinking processes or inferences in a cohort of ADHD children and typically  ...  Notwithstanding, current advances in translational neuroscience, no ADHD objective, clinically useful, diagnostic marker is available to date.ObjectivesUsing a customized definition of EF and a new clinical  ...  In addition, we wish to thank to all the children and families from the Nelson community that participated in the trial.  ... 
doi:10.1101/420513 fatcat:zy6lxqbudbc2bmgtw236bcubii

Measuring quantum gravity

Arundhati Dasgupta
2018 Canadian journal of physics (Print)  
There are other problems which we do not have scope to elaborate here, but can be found in discussions of reviews and books in quantum gravity [7] .  ...  The plots of the scalar field without the twist field and with the twist field are then obtained using gnuplot and shown as in Figures 4, 5, 6.  ... 
doi:10.1139/cjp-2017-0832 fatcat:aqddfp3k4zcudp6b5tqonelq6q
« Previous Showing results 1 — 15 out of 125 results