A controller is a fundamental component of the Software-Defined Network (SDN) architecture that will contribute to the success or failure of SDN. Although it can be implemented using different open source and proprietary tools, selecting the best would eventually contribute to the success of implementation. Therefore, there is a need to assess and compare other …

Performance Comparison of ONOS and ODL Controllers in Software Defined Networks Under Different Network TypologiesRead More

In the existing Leave Management System, University College follows paper-based procedure to maintain leave of employee and administration department record those leave information in a record book. At the end of each month, the administration department calculates the leaves of every employee, which is a time-consuming process, and there are chances of losing data. The …

Web Based Leave Management System for University College of JaffnaRead More

The password is nothing new to this world. It has been around us for centuries. Way before the internet and computers, the passwords were used for military, intelligence, and security purposes. In 1961 Massachusetts Institute of Technology(MIT) developed an operating system called Compatible Time-Sharing System(CTTS), which was the first computer system that has the password …

The Art of the Computer Passwords in Sri LankaRead More

Vehicle accidents are common incidents of these days. Roughly 1.35 million people are died annually due to road accidents all around the world [1]. Apart from that, nearly 20 – 50 million people suffer from non-fatal injuries and long term disabilities. Most of them are motorbike riders. The main reasons for those accidents are drinking …

A smart helmet with a built-in drowsiness and alcohol detection systemRead More