1,721,097 research outputs found
Testing upload of tabular excel data, possibly problem due to using multiple sheets
No full textWill test with original xlsx file, xsl version of file and csv
Validating storage methods
No full textThe implementation of modern cloud solutions should be opaque, not only to avoid confusion to the end user, but to also allow the provider to be agile. This allows them the flexibility to modify the actual physical location, to add or remove redundant duplicate copies of the data, or to completely design their backend
University of Texas at Austin (Texas Student Publication) #1
No full textUniversity of Texas at Austin (Texas Student Publication) #
Files in various basic image formats, to establish reliability of channel separation and palette mapping
No full textIn software quality assurance, performance testing is in general a testing practice performed to determine how a system performs in terms of responsiveness and stability under a particular workload. This dataset includes extremely trivial test files for the purpose of testing image loading software, in particularly for channel separation and palette mapping
Naming Authority and Clustering Using Author Names from UVa CS Department's Technical Report Collection
No full textWe examined naming authority and author name clustering in academic works. Specifically, we focused on a collection of reports from the University of Virginia’s Computer Science Department. Our research yielded a test list of names and a resulting file that correctly groups names referring to the same author, to the best of our knowledg
Supplementary code for the article: Fast Evacuation Method: using an effective dynamic floor field based on efficient pedestrian assignment
No full textThe problem of pedestrian evacuation can be addressed through cellular automata incorporating a floor field that indicates promising movements to pedestrians. The two main types of floor field are the static, which represents the shortest path from each cell to an exit (and is usually combined with dynamic measures such as the density or distribution of pedestrians), and the dynamic, which represents the quickest path from each cell to an exit. The second type has been widely used recently, since it gives rise to more efficient and realistic simulations of pedestrian dynamics. The goal of these two types of floor field is to minimize the travel time for each pedestrian; however, this paper tackles the evacuation problem from a different perspective: The time taken by the whole evacuation process is optimized. For that purpose, a floor field is constructed by assigning pedestrians to exits such that the estimated time for complete evacuation is minimized. An experimental evaluation is conducted to compare the new fast evacuation method with competitive methods using floor fields based on quickest paths: Flood Fill and the Fast Marching Method. The results show that the new method is effective in terms of the number of time steps for complete evacuation and efficient regarding the total simulation runtime.In order to execute the NetLogo model: FastEvacuationMethod.nlogo
you first need to install NetLogo, which can be freely downloaded from:
https://ccl.northwestern.edu/netlogo/download.shtm
The impact of rapid adoption of online assessment on students' performance and perceptions
No full textDescription of the project
The research focused on the influence of online assessment on academic performance and students' perception of the new method. Two data sources were used: the contrast of academic performance indicators (assessment, success and achievement rates, and average marks obtained) between the online examination call and the previous ones with face-to-face examinations; and a questionnaire to a sample of students on their perception of the online assessment experience.
Description of the dataset
Aggregate data from a survey addressed to enrolled university students, about their perception of the rapid change in assessment methods at the university. The survey included questions about previous experience with online exams, the conditions under which they took the exams, perception of the time for completing the exam, difficulty, anxiety, control/invigilation, and preferences about assessment modalities. The survey included closed questions, Likert-type questions, and an open-ended question for additional observations the students would like to express.Descripción del proyecto
La investigación se centró en la influencia de la evaluación online en el rendimiento académico y en la percepción de los estudiantes sobre el nuevo método. Se utilizaron dos fuentes de datos: el contraste de indicadores de rendimiento académico (tasas de evaluación, éxito y aprovechamiento, y nota media obtenida) entre la convocatoria de exámenes en línea y las anteriores con exámenes presenciales; y un cuestionario a una muestra de estudiantes sobre su percepción de la experiencia de evaluación en línea.
Descripción del dataset
Datos agregados de una encuesta dirigida a estudiantes universitarios, sobre su percepción del rápido cambio de los métodos de evaluación en la universidad. La encuesta incluía preguntas sobre la experiencia previa con exámenes en línea, las condiciones en las que realizaron los exámenes, la percepción del tiempo para completar el examen, la dificultad, la ansiedad, el control/invigilancia y las preferencias sobre las modalidades de evaluación. La encuesta incluía preguntas cerradas, preguntas tipo Likert y una pregunta abierta para observaciones adicionales que los estudiantes quisieran expresar.</p
SEGUIMIENTO DEL ACCESO ABIERTO EN LA UNED 2023
No full textDescripción del proyecto
En línea con su Plan estratégico 2024-2026, la biblioteca de la UNED pone también el foco en el fomento al acceso abierto y se compromete a realizar un seguimiento anual de la publicación en acceso abierto de la universidad mediante la creación de una nueva serie de informes bibliométricos de periodicidad anual, inaugurada por el presente documento.Descripción del dataset
Datos utilizados para la elaboración del informe bibliométrico "Seguimiento del acceso abierto 2023" Metodología
Metolodogía (empleada para la recogida o generación de los datos)
Fuentes de datos: Portal de la Investigación de la UNED, OpenAlex, e-spacio, e-cienciaDatos
Análisis de datos y gráficos: Tableau Public
Periodo de análisis: 2023</p
- …
