scholarly journals The importance of understanding web frameworks for statisticians

2021 ◽  
Vol 1 (2) ◽  
pp. 47-60
Author(s):  
R B Fajriya Hakim ◽  
Sugiyarto Sugiyarto
Keyword(s):  
Web Application ◽  
Data Science ◽  
Web Page ◽  
Application Form ◽  
Web Framework ◽  
Huge Data ◽  
Computational Reasoning ◽  
Computational Skill ◽  
Computational Technology ◽  
The Web

As the web and computational technology carry on growing and huge data are yielded on the web, these technologies are turn into important for a statisticians' work. It is worthy that statistician always gain knowledge of new aspects of computation. A lack of computational reasoning skills gets it hard for statisticians to work in a team. If statistician do not take up this computations challenge more coherently, statistics will be marginalized and take away related at a time when its data science reputation grow up significantly. In addition, people rely on the information on web, for whatever their reason.Since web growth, several major transforms have evolved, from the most rudimentary concept until a new model of interaction between humans and machines. Simple interactivity denotes that users can enter data to the application on a web page, then click on button, and then appears a new web page with the results of the computations. This application has been known as web application with most are built with the utility of web frameworks which is a package of programming tasks that offering services through the Internet. Therefore, this paper gives short overview the importance of Flask web frameworks to assist the lack of computational skill of statistician over web application in the simplest possible way and how web framework is used to create a web page with application form, run the application to compute statistical calculation which has been deployed in local server, and produce a web page with the solutions

scholarly journals A Sign of Things to Come: Predicting the Perception of Above-the-Fold Time in Web Browsing

2021 ◽  
Vol 13 (2) ◽  
pp. 50
Author(s):  
Hamed Z. Jahromi ◽  
Declan Delaney ◽  
Andrew Hines
Keyword(s):  
Web Application ◽  
Web Applications ◽  
State Of The Art ◽  
Influencing Factor ◽  
The State ◽  
Experimental Result ◽  
Web Page ◽  
To Come ◽  
Web Quality ◽  
The Web

Content is a key influencing factor in Web Quality of Experience (QoE) estimation. A web user’s satisfaction can be influenced by how long it takes to render and visualize the visible parts of the web page in the browser. This is referred to as the Above-the-fold (ATF) time. SpeedIndex (SI) has been widely used to estimate perceived web page loading speed of ATF content and a proxy metric for Web QoE estimation. Web application developers have been actively introducing innovative interactive features, such as animated and multimedia content, aiming to capture the users’ attention and improve the functionality and utility of the web applications. However, the literature shows that, for the websites with animated content, the estimated ATF time using the state-of-the-art metrics may not accurately match completed ATF time as perceived by users. This study introduces a new metric, Plausibly Complete Time (PCT), that estimates ATF time for a user’s perception of websites with and without animations. PCT can be integrated with SI and web QoE models. The accuracy of the proposed metric is evaluated based on two publicly available datasets. The proposed metric holds a high positive Spearman’s correlation (rs=0.89) with the Perceived ATF reported by the users for websites with and without animated content. This study demonstrates that using PCT as a KPI in QoE estimation models can improve the robustness of QoE estimation in comparison to using the state-of-the-art ATF time metric. Furthermore, experimental result showed that the estimation of SI using PCT improves the robustness of SI for websites with animated content. The PCT estimation allows web application designers to identify where poor design has significantly increased ATF time and refactor their implementation before it impacts end-user experience.

MCWDF

2018 ◽  
Vol 13 (1) ◽  
pp. 1-19 ◽  
Author(s):  
Shailesh Shivakumar ◽  
Venkata Suresh Pachigolla
Keyword(s):  
Performance Optimization ◽  
Web Application ◽  
Modular Organization ◽  
Web Content ◽  
Web Page ◽  
Mobile Web ◽  
Performance Improvements ◽  
Novel Concept ◽  
Performance Challenges ◽  
The Web

Segregating the web page content into logical chunks is one of the popular techniques for modular organization of web page. While chunk-based approach works well for public web scenarios, in case of mobile-first personalization cases, chunking strategy would not be as effective for performance optimization due to dynamic nature of the Web content and due to the nature of content granularity. In this paper, the authors propose a novel framework Micro chunk based Web Delivery Framework which proposes and uses a novel concept of “micro chunk”. The micro chunk based Web Delivery framework aims to address the performance challenges posed by regular chunk in a personalized web scenario. The authors will look at the methods for creating micro chunk and they will discuss the advantages of micro chunk when compared to a regular chunk for a personalized mobile web scenario. They have created a prototype application implementing the Micro chunk based Web Delivery Framework and benchmarked it against a regular personalized web application to quantify the performance improvements achieved by micro chunk design.

scholarly journals Estacionamiento Inteligente

2019 ◽  
pp. 34-39
Author(s):  
Gregorio Rodríguez-Miranda ◽  
Rene Santos-Osorio ◽  
Carmen Sarahí Ordaz-Banda ◽  
José Armando Lopez-Rivera
Keyword(s):  
Real Time ◽  
Programming Language ◽  
Web Application ◽  
Serial Communication ◽  
Communication Link ◽  
Web Page ◽  
Parking Lots ◽  
Java Language ◽  
Parking Lot ◽  
The Web

In this work it present the development of a prototype for the control of spaces in a parking lot, which through a web page monitors and displays in real time the available places, for this project it is used: an Arduino Uno card, proximity sensors Lm393, male / female, male / male cables, ESP8266 WIFI module and two LEDs; all these connected to each other by a communication link developed with Arduino code, allowing to transmit and send data in the Arduino serial. An Arduino serial communication link is made with java language code, acting as an intermediary for the insertion of information in the database. The web application was developed with the programming language PHP and HTML and was connected to the database hosted on the MySQL server, using as a Sublime Text code editor. Thus achieving on the web page the monitoring in real time of the available parking places. The results shown by the prototype indicate that it is probably feasible to implement this technology to make the parking lots smart.

scholarly journals Development of a web application for managing geological, geochemical, and geophysical data of deposits

2020 ◽  
Vol 4 (78) ◽  
pp. 77-86
Author(s):  
D. R. BAIGEREYEV ◽  
◽  
E. S. ORYNGOZHIN ◽  
L. N. TEMIRBEKOVA ◽  
N. M. TEMIRBEKOV ◽  
...  
Keyword(s):  
Initial Data ◽  
Web Application ◽  
Three Dimensional ◽  
Geophysical Data ◽  
Web Framework ◽  
Geological Models ◽  
The Republic ◽  
The Web

The paper presents the results of creating a web application for the management of geological, geochemical and geotechniki data fields. The functionality of the web application includes the ability to enter, change and process the specified data, create three-dimensional geological models based on them, and perform visualization. To create a web application, we used the Django web framework with the GeoDjango extension, the GemPy and GemGIS libraries. The description of the initial data of four deposits of the Republic of Kazakhstan, as well as the results of their systematization, is given.

Publishing Model for Web Applications

2011 ◽  
pp. 232-255
Author(s):  
Roberto Paiano ◽  
Leonardo Mangia ◽  
Vito Perrone
Keyword(s):  
Web Application ◽  
Web Applications ◽  
The State ◽  
Web Page ◽  
Modeling Methodology ◽  
Different Types ◽  
Definition Of ◽  
State Of Art ◽  
The Web

This chapter defines a publishing model for Web applications starting from the analysis of the most well-known modeling methodology, such as HDM, OOHDM, WebML, Conallen’s method and others. The analysis has been focused to verify the state of art about the modeling of Web application pages. In particular, the different types of elements that compose the Web page in the above models are taken into consideration. This chapter describes the evolution of the HDM methodology starting from the first approach based on the definition of a LP concept up to the more structured and complex Conceptual page, based on the influence of “operations” on the modeling of the dynamics of navigation between pages.

scholarly journals Web application for galaxy-targeted follow-up of electromagnetic counterparts to gravitational wave sources

2020 ◽  
Vol 634 ◽  
pp. A32 ◽  
Author(s):  
L. Salmon ◽  
L. Hanlon ◽  
R. M. Jeffrey ◽  
A. Martin-Carrillo
Keyword(s):  
Gravitational Wave ◽  
Web Application ◽  
Laser Interferometer ◽  
Retrieval Algorithm ◽  
Web Interface ◽  
Web Framework ◽  
The Galaxy ◽  
Execution Times ◽  
The Web

The Laser Interferometer Gravitational Wave Observatory (LIGO) and Virgo Collaboration’s Observing Run 3 has demanded the development of widely-applicable tools for gravitational wave follow-up. These tools must address the main challenges of the multi-messenger era, namely covering large localisation regions and quickly identifying decaying transients. To address these challenges, we present a public web interface to assist astronomers in conducting galaxy-targeted follow-up of gravitational wave events by offering a fast and public list of targets post-gravitational wave trigger. After a gravitational wave trigger, the back-end galaxy retrieval algorithm identifies and scores galaxies based on the LIGO and Virgo computed probabilities and properties of the galaxies taken from the Galaxy List for the Advanced Detector Era V2 galaxy catalogue. Within minutes, the user can retrieve, download, and limit ranked galaxy lists from the web application. The algorithm and website have been tested on past gravitational wave events, and execution times have been analysed. The algorithm is being triggered automatically during Observing Run 3 and its features will be extended if needed. The web application was developed using the Python based Flask web framework.

scholarly journals Smart Sensor Network based Industrial Parameters Monitoring in IOT Environment using Virtual Instrumentation Server

2017 ◽  
Vol 13 (11) ◽  
pp. 111
Author(s):  
Nagarjuna Telagam ◽  
Nehru Kandasamy ◽  
Menakadevi Nanjundan ◽  
Arulanandth TS
Keyword(s):  
Data Acquisition ◽  
Web Application ◽  
Block Diagram ◽  
Industrial Area ◽  
Sensor Data ◽  
Monitoring And Control ◽  
Web Page ◽  
Industrial Wireless Sensor Networks ◽  
Industrial Monitoring ◽  
The Web

A remote monitoring and control are one of the most important criteria for maximizing the production in any industry. With the development of modern industry the requirement for industrial monitoring system is getting higher. This project explains the real time scenario of monitoring temperature and humidity in industries. National Instruments my RIO is used and results are observed on Lab VIEW and VI Server. The server VI program and client VI program is developed in block diagram for the two sensor data. This proposed system develops a sensor interface device essential for sensor data acquisition of industrial Wireless Sensor Networks (WSN) in Internet of Things (IOT) environment. By detecting the values of sensors like temperature, humidity present in the industrial area. The results are displayed on the web page. The data can be accessed with admin name and password. After logging into the web page the index of files is displayed. After restarting the mine RIO kit and initiate the deploying process the nations will display log.csv file. By double clicking the file the excel sheet will appear on the computer. This VI server is tested for its working, using a data acquisition web application using a standard web browser. The critical situation can be avoided and preventive measures are successfully implemented.

scholarly journals IMPACT OF THE WEB APPLICATION FOR THE EDUCATIONAL PROCESS ON THE COMPOUND INTEREST CONSIDERING DATA SCIENCE

2020 ◽  
pp. 77-93
Author(s):  
Ricardo-adan SALAS-RUEDA ◽  
Erika-patricia Salas-rueda SALAS-RUEDA ◽  
Rodrigo-david SALAS-RUEDA
Keyword(s):  
Web Application ◽  
Data Science ◽  
Educational Process ◽  
Compound Interest ◽  
The Web

scholarly journals Using Flask for SQLIA Detection and Protection

2020 ◽  
Vol 27 (2) ◽  
pp. 1-14
Author(s):  
Ann Ablahd ◽  
Suhair Dawwod
Keyword(s):  
Web Application ◽  
Web Applications ◽  
Query Language ◽  
Structure Query Language ◽  
Web Page ◽  
Structured Query Language ◽  
On Line ◽  
Structure Query ◽  
Application Developers ◽  
The Web

At present the web applications are used for most of the life activities, these applications are affected by an attack called (Structure Query Language Injection Attack) SQLIA due to the vulnerabilities of the web application. The vulnerabilities of the web application are increased because most of application developers do not care to security in designing.SQL injection is a common attack that infects a web application. The attacker adds (Structured Query Language) SQL code to web page for accessing and changing victim databases.The vital step in securing the database and detecting such an attack in web apps is preparing a tool. Many researchers propose different ways for detection and prevention of such as an attack. In this paper a tool it proposed using a powerful micro-framework web application designer called Flask in Python 3.7 to detect and prevent such attacks. The proposed system is called SQLIAD. SQLIAD analyzed a web application on-line.

THE TECHNIQUE OF BUSINESS MODEL DRIVEN ANALYSIS AND TEST DESIGN FOR DEVELOPMENT OF WEB APPLICATIONS

2005 ◽  
Vol 15 (04) ◽  
pp. 587-605
Author(s):  
YONGSUN CHO ◽  
WOOJIN LEE ◽  
KIWON CHONG
Keyword(s):  
Business Model ◽  
Web Application ◽  
Unified Modeling Language ◽  
Development Project ◽  
Test Cases ◽  
Practical Case ◽  
Sequence Diagrams ◽  
Web Page ◽  
Activity Diagram ◽  
The Web

A technique for creating analysis models of a web application from a business model is proposed for easy and effective development. Moreover, a technique for generating test cases from the sequence diagrams for a web application is proposed. The use case diagram and web page list are generated from the business model which is depicted using the notations of the UML (Unified Modeling Language) activity diagram. The page diagram and logical/physical database models are created based on the web page list and extracted data fields. Test cases for the web application are generated from call messages (including self-call messages) of the UML sequence diagram. The effectiveness of these techniques is shown using a practical case study which is a development project of a web application for RMS (Research material Management System).

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