scholarly journals A Web-Based Approach for Visualizing Interactive Decision Maps

Information ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 9
Author(s):  
Marco Marto ◽  
Vladimir A. Bushenkov ◽  
Keith M. Reynolds ◽  
José G. Borges ◽  
Susete Marques
Keyword(s):  
Pareto Frontier ◽  
Web Server ◽  
Decision Makers ◽  
Web Based ◽  
Communication Architecture ◽  
Key Innovation ◽  
Interactive Decision Maps ◽  
Aid Decision ◽  
Client Device ◽  
The Web

This research expands the applicability of the Feasible Goals (FGoal) Pareto frontier multiple criteria method to display the Edgeworth–Pareto hull using interactive decision maps (IDMs). Emphasis is placed upon the development of a communication architecture to display the Pareto frontiers, which includes a client device, a web server, and a dedicated computation server implemented with sockets. A standalone application on the latter processes client-server requests and responses to display updated information on the client. Specifically, the dedicated computation server is responsible for calculating the information needed to generate the Edgeworth–Pareto hull. This is delivered to the web server to generate the IDM to be displayed on the client device. The key innovation of this work is a tool that is developed to aid decision-makers with a network-based computational architecture that includes a computational server constantly in communication with a web server for fast responses to client requests to represent IDMs. Results show that this innovation avoids time-consuming communication, and this approach to represent IDMs on the web facilitates collaboration among decision-makers because they can analyze several complex problems in different browser windows and decide which problem and solution better correspond to their aims.

CAMCE

2011 ◽  
pp. 621-629
Author(s):  
Alessia D’Andrea ◽  
Fernando Ferri ◽  
Patrizia Grifoni
Keyword(s):  
Climate Adaptation ◽  
Decision Makers ◽  
Support Program ◽  
European Level ◽  
Web Based ◽  
Common Information ◽  
Common Information Space ◽  
System Maintenance ◽  
Share Information ◽  
The Web

There is a growing need to collaborate at national and European level for solutions connected with risks and problems due to climate changes. This need is leading to creation of Web platforms in which experts, stakeholders, decision-makers and overall citizens can collaboratively share information. This common information space on the Web can be used for planning, managing, evaluating and using services devoted to the protection and safeguarding of critical infrastructures (i.e. the supply of energy and water, sewage system maintenance). Keeping this purpose in mind, the chapter proposes a framework that provides a web-based collaborative opportunity for decision support, program management and collaboration for climate adaptation, mitigation and citizens’ education.

scholarly journals Combining Decision Support Approaches for Optimizing the Selection of Bundles of Ecosystem Services

Forests ◽  
2018 ◽  
Vol 9 (7) ◽  
pp. 438 ◽  
Author(s):  
Marco Marto ◽  
Keith Reynolds ◽  
José Borges ◽  
Vladimir Bushenkov ◽  
Susete Marques
Keyword(s):  
Decision Support ◽  
Ecosystem Services ◽  
Pareto Frontier ◽  
Efficient Solutions ◽  
Decision Makers ◽  
Management Decision ◽  
Web Based ◽  
Spatial Logic ◽  
Alternative Solutions ◽  
Selection Of

This study examines the potential of combining decision support approaches to identify optimal bundles of ecosystem services in a framework characterized by multiple decision-makers. A forested landscape, Zona de Intervenção Florestal of Paiva and Entre-Douro and Sousa (ZIF_VS) in Portugal, is used to test and demonstrate this potential. The landscape extends over 14,388 ha, representing 1976 stands. The property is fragmented into 376 holdings. The overall analysis was performed in three steps. First, we selected six alternative solutions (A to F) in a Pareto frontier generated by a multiple-criteria method within a web-based decision support system (SADfLOR) for subsequent analysis. Next, an aspatial strategic multicriteria decision analysis (MCDA) was performed with the Criterium DecisionPlus (CDP) component of the Ecosystem Management Decision Support (EMDS) system to assess the aggregate performance of solutions A to F for the entire forested landscape with respect to their utility for delivery of ecosystem services. For the CDP analysis, SADfLOR data inputs were grouped into two sets of primary criteria: Wood Harvested and Other Ecosystem Services. Finally, a spatial logic-based assessment of solutions A to F for individual stands of the study area was performed with the NetWeaver component of EMDS. The NetWeaver model was structurally and computationally equivalent to the CDP model, but the key NetWeaver metric is a measure of the strength of evidence that solutions for specific stands were optimal for the unit. We conclude with a discussion of how the combination of decision support approaches encapsulated in the two systems could be further automated in order to rank several efficient solutions in a Pareto frontier and generate a consensual solution.

An Internet Interface for Engineering Design Courseware

2005 ◽  
Author(s):  
Robert W. Brennan
Keyword(s):  
Engineering Education ◽  
Engineering Design ◽  
Web Server ◽  
Distributed Database ◽  
Design Engineering ◽  
Web Based ◽  
Education Community ◽  
The Web

In this paper we focus on an approach to make web-based design engineering courseware accessible for the engineering education community. The proposed approach uses a distributed database driven web server where design courseware, or “CDEN Modules”, are organized by topic and tier. We provide a description of the basic architecture that is used for the web server and an example of an interface that is based on this approach.

Factors Affecting Portal Design

2011 ◽  
pp. 402-407
Author(s):  
Xiuzhen Feng
Keyword(s):  
Single Point ◽  
Considerable Degree ◽  
End User ◽  
Multiple Sources ◽  
Web Browser ◽  
Web Based ◽  
Factors Affecting ◽  
Google Search ◽  
Client Device ◽  
The Web

The word portal has been citied in the literature as one of the most popular terms. A Google search on the Web for the word revealed 25.6 million entries in December2003. Due to a considerable degree of overuse and overlap, portals are seen everywhere and it would be difficult to make any use of the Web without encountering one (Tatnall, 2004). According to White (2000), a portal provides user-customizable access to information and applications through a Web browser. Tatnall (2004) specifies that a portal aggregates information from multiple sources and makes that information available to various users. In other words, a portal can be defined as an integrated and personalized Web-based application that provides the end user with a single point of access to a wide variety of aggregated content anytime and from anywhere using any Web-enabled client device.

Web-Based Monitoring for Frequency Converters with USS Interface

2014 ◽  
Vol 971-973 ◽  
pp. 1866-1869
Author(s):  
Jin Sheng Sun ◽  
Zhi Pan Guo
Keyword(s):  
Detailed Analysis ◽  
Rapid Growth ◽  
Web Server ◽  
Processing Method ◽  
Software Implementation ◽  
The Internet ◽  
Web Browser ◽  
Web Based ◽  
Frequency Converters ◽  
The Web

With the rapid growth of the Internet, the interest for connecting devices such as frequency converters into Internet has increased. Web browser is used by remote operator to control and monitor frequency converters via Internet and this application will be widely utilized. This article makes a study of web-based monitoring for frequency converters with USS interface. It is based on TCP/IP stack and the real time operating systemμC/OS-II. Then this paper presents a detailed analysis of the Web server, and the interactive method of the browser and the Web server. In the design of the server, it emphasizes the USS protocol telegram processing method. The architecture of embedded monitoring system, hardware and software implementation are also described in this article.

SISTEM INFORMASI PELAPORAN REALISASI ANGGARAN PENDAPATAN DAN BELANJA DESA BERBASIS WEB

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Siti Sufaidah ◽  
Muhyiddin Zainul Arifin ◽  
Mochammad Chumaidi
Keyword(s):  
Information System ◽  
Web Server ◽  
Web Based ◽  
Or Management ◽  
Software Application ◽  
The Public ◽  
Design Software ◽  
To Come ◽  
The Village ◽  
The Web

Revenue and Expenditure Budget Village or abbreviated to APBDes every year among all the village's equipment is always busy with the utilization or management of village revenues to be allocated to several activities that aim to build the village. The main obstacles in APBDes management are lack of reporttransparency, inefficient performance, inadequate reporting thus hampering the implementation of rural development. As a form of effort to overcome this problem, it is necessary to design software application reports realization of web-based village budget usage. APBDes realization information system is web-based, using PHP web programming language and MySQL database. In implementing this system, it must be implemented or uploaded on the web server to be accessible on the internet. Because this implementation isexperimental, the author uses the XAMPP application as his web server. With the presence of these systems, the public can get information about APBDes easily without having to come to the village hall or ask for the explanation to the village apparatus and Government at the kecamatan level can also control and evaluate the reporting of APBDes relaisaasi online. So the transparency of realization of APBDes can be realized and able to answer people's doubts about the village apparatus and monitor the progress and development of their village.Keywords:APBDes, Information System, Website, Reporting, Village Finance

Virtual Walk-Through of Dunhuang Panorama-Based on Web

2013 ◽  
Vol 718-720 ◽  
pp. 2175-2183 ◽  
Author(s):  
Jian Wu ◽  
Tian Xiu Yu
Keyword(s):  
Rate Control ◽  
Control Mechanism ◽  
Hybrid Technique ◽  
Panoramic View ◽  
Web Based ◽  
Remote Rendering ◽  
General Network ◽  
Client Device ◽  
The Web

In order to provide virtual Dunhuang panorama browse (walk-through) on the web, we propose a hybrid technique which combines both remote image rendering and image compression transportation technique. In our approach, the server renders a partial panoramic view, which is based on the users viewpoint and last movements or sends image. The server then compress images, and streams the images to the client device, which will progressively build the panoramic representation of the scene. Furthermore, in order to enhance streaming performance and quality of the interaction, we propose to use a prediction of the users movements as well as a rate control mechanism within the virtual mural. In this paper we discuss our scheme for web-based remote rendering and streaming of progressive panoramas. Our results indicate clearly that the proposed solution is able to achieve stable frame rates and throughput in general network environment.

scholarly journals Exploiting personal web servers for mobile context-aware applications

2014 ◽  
Vol 29 (2) ◽  
pp. 134-153 ◽  
Author(s):  
Andrés Fortier ◽  
Cecilia Challiol ◽  
Juan Lautaro Fernández ◽  
Santiago Robles ◽  
Gustavo Rossi ◽  
...  
Keyword(s):  
User Interfaces ◽  
Web Application ◽  
Web Server ◽  
Application Framework ◽  
Web Browsers ◽  
Context Aware ◽  
Web Based ◽  
Model View Controller ◽  
Mobile Context ◽  
The Web

AbstractThere is an increasing trend in moving desktop applications to web browsers, even when the web server is running on the same desktop machine. In this paper, we go further in this direction and show how to combine a web server, a web application framework (enhanced to support desktop-like Model–View–Controller interaction) and a context-aware architecture to develop web-based mobile context-aware applications. By using this approach we take advantage of the well-established web paradigm to design the graphical user interfaces (GUIs) and the inherent ability of the web to mash up applications with external components (such as Google Maps). On top of that, since the web server runs on the device itself, the application can access local resources (such as disk space or sensing devices, which are indispensable for context-aware systems) avoiding the sandbox model of the web browsers. To illustrate our approach we show how a mobile hypermedia system has been built on top of our platform.

scholarly journals THE WEB BASED DESIGN OF POLTEKAD ELECTRONIC DETECTOR FOR COVID-19

2021 ◽  
Vol 2 (Mei) ◽  
pp. 55-64
Author(s):  
Adrian Mitra Perwira ◽  
Dekki Widiatmoko ◽  
Fajar Kholid
Keyword(s):  
Web Server ◽  
Sensor Calibration ◽  
Oxygen Level ◽  
Web Based ◽  
Smart System ◽  
Long Time ◽  
Pcr Method ◽  
Pdf Format ◽  
The Web ◽  
Electronic Detector

The first-ever Covid-19 virus Pandemic was found in Wuhan, China in December 2019. This virus has become a pandemic and become the cause of death for many people. This Virus spreads rapidly and that's why it becomes every country's concern. The Covid-19 Virus can be detected by a method called PCR Swab Test. The Swab and PCR method can't be separated from defining a suspect result of Covid-19. Even more, Swab tests and PCR have become an important requirement for traveling. But the Test is so costly and takes a long time to get the result where it becomes a new problem. Hence, there is a device called Poltekad Electronic Detector that can detect a suspect of Covid-19 based on Body Temperature, Blood Pressure, Heartbeat, and Oxygen level on blood. All these parameters will be used by a smart system to draw a conclusion and showing it on a Web Server. This research using some of the methods used in sensor calibration thus makes the output of the device is corresponding to the Health Equipment Standard. According to the result of this research, the device could read a parameter and then draw a conclusion about the suspect and also send the data to the Web Server so the data can be accessed from a PC or a Smartphone. The result from the Web Server can be printed in PDF Format.

scholarly journals Analyzing Web Server Statistics

HortScience ◽  
1996 ◽  
Vol 31 (4) ◽  
pp. 588f-589
Author(s):  
R. Daniel Lineberger
Keyword(s):  
World Wide ◽  
Web Server ◽  
Decision Makers ◽  
Extension Programs ◽  
File Size ◽  
Software Applications ◽  
The World ◽  
Server Software ◽  
Active Data ◽  
Aid Decision

The World Wide Web is regarded widely as an invaluable asset to teaching and extension programs. Data supporting this assertion can be gathered actively or passively and can be analyzed to aid decision makers in matters of personnel evaluation and resource allocation. Most Web server software applications keep a log of connections by time, location, and file size transferred. The server logs of Aggie Horticulture, the Web site of the Texas Horticulture program, are analyzed bi-weekly using WebStat 2.3.4 and the number of logins, file size transferred (total and amount per sub-site), and client domain are tabulated. The number of “hits” increased from 15,000 to 120,000 per month (mid-February to mid-March of 1995 and 1996, respectively) over the last year. The logins came from 61 Internet domains representing 56 different countries. The “net” and “com” domains exhibited the greatest increase. “Active” data acquisition through a guest register at one of the sub-sites indicated that only 9% of the visitors registered. However, the data obtained from the active registrants were useful in determining the distribution of users by state and county within Texas.

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