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Cloud users have little visibility into the performance characteristics and utilization of the physical machines underpinning the virtualized cloud resources they use. This uncertainty forces users and researchers to reverse engineer the inner workings of cloud systems in order to understand and optimize the conditions their applications operate. At Massachusetts Open Cloud (MOC), as a public cloud...
This work deals with modern trends in the design and development of monitoring and data acquisition systems for potentially explosive gases in underground sites, as well as implementing this kind of a system, with dedicated software, in mine openings made by Hidroconstructia Company in Buzau County.
There are proposed company's capital structure models that can be used in an automated monitoring system and preliminary analysis of the risks of the company's assets financing. It is developed classification of the main structures of assets financing.
In this paper, we describe a new teaching approach whose objective is to implement entrepreneurship-based learning. The proposed teaching approach is essentially a project-based approach, but, with two novel key components that give it the entrepreneurship emphasis. First, the main idea is to divide students into groups of four or five members and have each team go through the process of starting-up...
Project monitoring poses a relevant role for project success and it is considered more fundamental in a distributed environment since it confronts additional risks such as culture, geographical, and temporal barriers. Recognizing the complexity and importance of a distributed project, it is vital that undergraduate students receive practical experience and are trained to face the obstacles this form...
During the last years, the use of Domain Generation Algorithms (DGAs) has increased with the aim of improving the resiliency of communication between bots and Command and Control (C&C) infrastructure. In this paper, we report on an effective DGA-detection algorithm based on a single network monitoring. The first step of the proposed method is the detection of a bot looking for the C&C and...
Crowd-based requirements engineering (CrowdRE) is promising to derive requirements by gathering and analyzing information from the crowd. Setting up CrowdRE in practice seems challenging, although first solutions to support CrowdRE exist. In this paper, we report on a German software company's experience on crowd involvement by using feedback communication channels and a monitoring solution for user-event...
Collecting and using user feedback as a method to support requirements engineering, might undermine user rights. This becomes apparent when looking at related areas, e.g., research in user experience, where collecting user feedback also plays an important role. In such settings, researchers need to ensure that the stakeholders' rights and integrity are respected. This paper identifies and discusses...
Nowadays agile development has become a mainstream development methodology. Yet agile is still lacking in how in-depth it deals with Requirement Engineering (RE) compared to the other development stages. There have been attempts to apply agile RE techniques to traditional development and conversely to apply traditional RE techniques to agile development. But the biggest problem is that it is difficult...
There are different studies analyzing which are the aspects influencing the project success; this paper will focus on the project knowledge management and the sustainability in project management. As it is broadly accepted that these two fields impact directly on project success. There has been studied separately but in this case, there is going to analyze the combination of each of them. The model...
In this paper, a case study is presented, based on an internship program presented at the University of Johannesburg owned company Resolution circle located in Johannesburg South Africa. The paper is aimed at presenting the benefits of a properly managed engineering Work Integrated Learning Internship: a case study. Through the case study, a series of surveys are conducted to follow up the graduates'...
The current state of the problem of distributed attacks aimed at denial of service is investigated, the last DDoS attacks are monitored. The most popular type of DDoS attacks continues to be httpflood. The modern methods of diagnosing DDoS-attacks are investigated. Positive and negative aspects of these methods were identified.
Problem identification is a way to determine what domains will be the focus discussed in a study. Some researchers have used the method to fit the goals of a company. This paper aims to identify problems based on COBIT 5. Methodology used: 1. Gather information from stakeholders to get issues to be evaluated, 2. Mapping company's objectives to obtain IT related goals, 3. Mapping IT related goal to...
Along with the increase in the number of people performing umrah, who wanted to go to the holy land, there is problems that arise in the implementation of umrah, there were at least 53 cases from November 2014 until May 2015, which are Umrah stranded, failed to go umrah and the affected of fraud (Ministry of Religious Affairs, 2015). The problems caused by the company, a foundation or group unlicensed...
Within the UK water industry, electrical energy demand, efficiency and sustainability are primary factors when considering the construction and installation of new electrical process plant. This stems from the environmental gains made in reducing electrical power consumption, and the cost saving benefits realised across an electrical assets lifecycle. The average life of electrical assets also varies...
There is no doubt that security issues are on the rise and defense mechanisms are becoming one of the leading subjects for academic and industry experts. In this paper, we focus on the security domain and envision a new way of looking at the security life cycle. We utilize our vision to propose an asset-based approach to countermeasure zero day attacks. To evaluate our proposal, we built a prototype...
Manufacturing companies generate huge amounts of relevant data that, potentially, can help the decision makers to monitor and supervise the health status of the shop-floor. Many problems are present that prevent this monitoring, namely the identification of which data should be collected, how to execute this collection or how this data should be analysed and displayed to the user. This paper deals...
Manufacturing companies today instead of selling classical products turn more to offer Product Service Systems (PSS). The development of PSS in manufacturing industry requires intensive collaboration among various actors across the value chain. Innovative collaborative ICT environment including sets of advanced tools allowing for effective PSS development are needed. Enormous amount of knowledge to...
HUMS is an important system of prognostics and health management technology on modern advanced helicopters. It is of great significance to study how to develop HUMS better and faster. Firstly, this paper summarizes the development of HUMS technology in civil helicopter at home and abroad, and analyzes the configuration of HUMS system. Secondly, several typical types of HUMS system are introduced and...
In our digitized world, the importance of virtual work environments continues to increase. A prior study showed that, in the collaborative business domain of product costing, adequate collaboration support is still missing and that generic collaboration solutions are not able to cover relevant requirements. We established an approach for e-Collaboration that focuses on its integration into the core...
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