Defining software requirements is a complex and difficult process, which often leads to costly project failures. Requirements emerge from a collaborative and interactive negotiation process that involves heterogeneous stakeholders (people involved in an elicitation process such as users, analysts, developers, and customers). Practical experience shows that prioritizing requirements is not as st...

trous 2007–2008 food price crisis, it was that it prompted governments and international donors to re-examine their priorities for agricultural development. They committed to invest in agriculture and food security in a manner that prioritizes small-scale producers (especially women), enhances the environment and contributes to the development of rural economies. While their promises to spend m...

Test case prioritization techniques let testers order their test cases so that those with higher priority, according to some criterion, are executed earlier than those with lower priority. In previous work, we examined a variety of prioritization techniques to determine their ability to improve the rate of fault detection of test suites. Our studies showed that the rate of fault detection of te...

In order to maximize the use of results from high-throughput experimental studies, e.g. GWAS, for identification and diagnostics of new disease-associated genes, it is important to have properly analyzed and benchmarked gene prioritization tools. While prospective benchmarks are underpowered to provide statistically significant results in their attempt to differentiate the performance of gene p...

A fuzzy option prioritization technique is developed to efficiently model uncertain preferences of DMs in strategic conflicts as fuzzy preferences by using the decision makers’ (DMs’) fuzzy truth values of preference statements at feasible states within the framework of the Graph Model for Conflict Resolution. The preference statements of a DM express desirable combinations of options or course...

iran stands in one of the most disastrous areas in the world and is exposed to different huge and horrible disasters. its settlement on the europe-asia fault makes iran a seismic region. climatically, iran is part of the afro-asian belt of deserts. the lut desert, which has been called the hottest place on earth, is settled in iran and the climate changes have led to considerable increase in fl...

Test case prioritization (TCP) techniques have been proven to be beneficial for improving testing activities. Prioritized test suites are found using different techniques of prioritization. While code coverage based prioritization techniques are found to be used by most scholars, test case prioritization based on UML behavioral models has not been given much attention so far. We propose a novel...

Any hydrological study of watersheds requires morphometric analysis. This analysis is a powerful tool in watershed management (Biswas et al., 1999, Yasmin 2013). Climate change coupled with land-use changes raises development issues, including the availability water resources for people's needs. Faced these ever-increasing needs population, land becomes requirement. Thus, objective to analyze c...

Call admission control is a key element in the provision of guaranteed quality of service in wireless networks. The design of call admission control algorithms for mobile cellular networks is especially challenging given the limited and highly variable resources, and the mobility of users encountered in such networks. This article provides a survey of admission control schemes for cellular netw...