Extending and contributing to an open source web-based system for the assessment of programming problems

Author(s):  
Olly Gotel ◽  
Christelle Scharff ◽  
Andy Wildenberg
2001 ◽  
Vol 5 (4) ◽  
pp. 77-88
Author(s):  
Robert W. Ingram ◽  
Dale L. Lunsford

This paper describes a case to illustrate analysis and design issues involving a multi-tier e-commerce system. The case is designed for use in accounting systems and systems analysis and design courses. The case involves analysis of a sales order system that will be implemented using a web interface and relational database, conceptual design of the system, and implementation of the system. A variety of tasks are involved in the case, but an instructor can select the tasks of relevance in a particular course. Detailed teaching notes are provided with examples of primary deliverables and guidance on implementing the system using open source software.


2013 ◽  
Vol 4 (1) ◽  
pp. 81
Author(s):  
Mohammad Tahril Azis ◽  
M. Salman Suprawhardana ◽  
Teguh Pudji Purwanto

Terkait fungsinya sebagai pendingin utama reaktor RSG GA. Siwabessy, untuk menjamin suhu di dalam teras dan reflektor sesuai batas operasi yang diijinkan selama reaktor beroperasi. Komponen–komponen sistem pendingin primer yang terkait harus mengacu pada daya termal reaktor dan dapat meminimalkan kebolehjadian kegagalan (failure) pada komponen supaya dalam pengoperasiannya reaktor aman dan selamat. Pengembangan RCM (Relibility Centered Maintenance) berbasis web dengan perangkat lunak Free Open Source Software (FOSS) / GPL (General Public License), akan membantu sebagai sistem informasi pendukung perawatan yang bisa bekerja dalam jaringan intranet/internet. Free Open Source Software (FOSS) merupakan perangkat lunak yang dapat memberikan jaminan kepada penggunanya untuk melakukan pengembangan, sharing dan melakukan perubahan jika diperlukan, terutama pengguna merasa yakin bahwa software tersebut benar-benar legal dan bebas (free software). Metode RCM merekomendasikan sebanyak 52 jenis perawatan dari task selection untuk diterapkan pada sistem pendingin primer dengan rincian 35% time directed (18 task), 63% condition directed (33 task) dan 1% failure finding (1 task). Kata kunci: Reliability Centered Maintenance, Free Open Source Software, Sistem Pendingin Primer , Web based System


Sensi Journal ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 236-246
Author(s):  
Ilamsyah Ilamsyah ◽  
Yulianto Yulianto ◽  
Tri Vita Febriani

The right and appropriate system of receiving and transferring goods is needed by the company. In the process of receiving and transferring goods from the central warehouse to the branch warehouse at PDAM Tirta Kerta Raharja, Tangerang Regency, which is currently done manually is still ineffective and inaccurate because the Head of Subdivision uses receipt documents, namely PPBP and mutation of goods, namely MPPW in the form of paper as a submission media. The Head of Subdivision enters the data of receipt and mutation of goods manually and requires a relatively long time because at the time of demand for the transfer of goods the Head of Subdivision must check the inventory of goods in the central warehouse first. Therefore, it is necessary to hold a design of information systems for the receipt and transfer of goods from the central warehouse to a web-based branch warehouse that is already database so that it is more effective, efficient and accurate. With the web-based system of receiving and transferring goods that are already datatabed, it can facilitate the Head of Subdivision in inputing data on the receipt and transfer of goods and control of stock inventory so that the Sub Head of Subdivision can do it periodically to make it more effective, efficient and accurate. The method of data collection is done by observing, interviewing and studying literature from various previous studies, while the system analysis method uses the Waterfall method which aims to solve a problem and uses design methods with visual modeling that is object oriented with UML while programming using PHP and MySQL as a database.


2015 ◽  
Vol 4 (1) ◽  
pp. 1224-1228 ◽  
Author(s):  
Debasish Chakraborty ◽  
◽  
Debanjan Sarkar ◽  
Shubham Agarwal ◽  
Dibyendu Dutta ◽  
...  

2020 ◽  
Vol 36 (16) ◽  
pp. 4527-4529
Author(s):  
Ales Saska ◽  
David Tichy ◽  
Robert Moore ◽  
Achilles Rasquinha ◽  
Caner Akdas ◽  
...  

Abstract Summary Visualizing a network provides a concise and practical understanding of the information it represents. Open-source web-based libraries help accelerate the creation of biologically based networks and their use. ccNetViz is an open-source, high speed and lightweight JavaScript library for visualization of large and complex networks. It implements customization and analytical features for easy network interpretation. These features include edge and node animations, which illustrate the flow of information through a network as well as node statistics. Properties can be defined a priori or dynamically imported from models and simulations. ccNetViz is thus a network visualization library particularly suited for systems biology. Availability and implementation The ccNetViz library, demos and documentation are freely available at http://helikarlab.github.io/ccNetViz/. Supplementary information Supplementary data are available at Bioinformatics online.


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