A requirement may be defined as a demand or need. In software engineering, a requirement is a description of what a system should do. Requirements prioritization plays an important role in the requirement engineering process, particularly, with respect to critical tasks like requirements negotiation and software release planning. Selecting the right set of requirements for a product release lar...

This Software testing is “Performing Verification and Validation of the Software Product” for its correctness and accuracy of working. Every time it is not possible to perform each and every test case. Hence it is important to decide test cases prioritization. The aim of Test case prioritization is to prioritize the test case sequences and finding the faults as early as possible to improve prof...

When establishing lightpaths in an all-optical DWDM network, it is possible that concurrent lightpath requests will block one another if the lightpaths attempt to reserve the same wavelength on the same link. In this paper, we propose a novel signaling mechanism, referred to as label prioritization, which attempts to reduce the backward-link blocking in GMPLS-centric all-optical networks by ass...

Requirement engineering plays a very important role in software development life cycle (SDLC). Generally Software projects suffer with the problem of various types and categories of requirements and are also delimited by constraints like time and budget. To deal with this type of requirement complexity, project managers need to prioritize the requirements of the proposed software effectively. T...

This article elaborates an evaluation of seven software requirements prioritization methods (ANP, binary search tree, AHP, hierarchy AHP, spanning tree matrix, priority group and bubble sort). Based on the case study of local project (automation of Mobilink franchise system), the experiment is conducted by students in the Requirement Engineering course in the department of Software Engineering ...

There are usually more requirements than feasible in a given schedule. Thus, it’s imperative to be able to choose the most valuable ones for implementation to ensure the delivery of high value software system. There are myriad requirements prioritization frameworks and selecting the most appropriate one is a decision problem in its own right. In this paper we present our approach in selecting t...

This paper presents a methodology for requirement prioritization. The approach provides a flexible and realistic approach that considers all attributes of particular requirements and fuses them into a unified metric, representative of all quality criteria identified for a specific software project. The derived quality measurement can be used as the main metric for requirements prioritization. T...

Requirements may be defined as a demand or need. In software engineering, a requirement is a description of what a system should do. Requirement prioritization process is used to determine which candidate requirement of a software project should be included in a certain release, for this purpose different techniques are used. In this paper we have proposed a framework to prioritize the software...

Test case prioritization is a technique to improve software testing. Although many works have investigated test case prioritization, they focus on white box testing or regression testing. However, software testing is often outsourced to a software testing company that employs black box testing. Herein a framework is proposed to prioritize test cases for black box testing on a new product using ...

The main objective of regression testing is to test the modified software during maintenance phase of Software Development Life Cycle. An easiest strategy to regression testing is to retest all test cases in a test suite, but due to limitation of resources and time constraint, it is not efficient to implement. Test case prioritization technique increases the effectiveness of regression testing ...