The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Vehicle routing problem (VRP) involves minimizing total route length while visiting each customer location exactly once. In capacitated vehicle routing problem the nodal demand of the vehicle need to be satisfied. For large scale problem use of clustering approach can improve the solution. In this paper an effective modified partition clustering approach has been proposed. The main purpose of proposed...
With the increase in complexity and innovation in IT products and services, developing them, that to by the shared efforts of team members brings in the need of some standardized development model or approach. Due to several advantages of agile methodologies over the traditional waterfall based models, it is the preferred choice. Many a times, a single agile method is also not enough to meet the current...
Web services describe a way of integrating web-based applications that help in machine-to-machine interaction over the network. There are many publicly available web services and the number keeps on increasing. However this ever increasing pool makes it difficult for optimal service selection. So, appropriate selection of web service suiting the requirements of user is a non-trivial task. Our research...
In a vehicle routing problem (VRP), there are one or more vehicles that travel around a network, which depart from and return to a start node. However, in an ad-hoc VRP, new nodes can be included at runtime, and their routes can be changed or defined online. This study aims to minimize the total route length by considering the dynamic addition and deletion of nodes. In addition, ant colony optimization...
Design Patterns are very popular topic in software development. They solve the common software problem of defining web applications. Good use of design patterns increases code maintainability and provides good understanding to other developers. It helps in reducing the learning curve when dealing with a particular piece of code. By reverse engineering these applications we can make it possible for...
Online social network has obtained a significant increase in recent years. Making friends is a way of creating social relationships with others in online social network to be in contact with their friends in the real world and to have access to the information they are interested in. Therefore friend recommendation is becoming a very important aspect and attracting extensive attention in visual communities...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.