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939 articles for “Service”
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Research ArticleOpen accessEvery word in the titleQuality Business Service Provider in Community EnterpriseChalard Chantarasombat, Tantawan SingkeawProblem statement: The development of community enterprises focuses on the development of service providers for commercial industries and community enterprises and it is necessary to create and extend the development according to the changing global conditions. The department of industrial promotion and industry promotion center region 5, Khon Kaen must create and develop the quality of service providers in community … …Journal of Social Sciences, Vol. 8, Issue 2 · 13 Mar 2012 · 8,323 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDynamic Approach to Defend Against Distributed Denial of Service Attacks Using an Adaptive Spin Lock Rate Control MechanismR. Anurekha, K. Duraiswamy, A. Viswanathan et al.Problem statement: The last decade has seen many prominent Distributed Denial of Service (DDoS) attacks on high profile webservers. In this study, we deal with DDoS attacks by proposing a dynamic reactive defense system using an adaptive Spin Lock Rate control (D3SLR). D3SLR identifies malicious traffic flow towards a target system based on the volume of traffic flowing towards the … …Journal of Computer Science, Vol. 8, Issue 5 · 17 Feb 2012 · 7,066 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAn Evolutionary Algorithmic Approach based Optimal Web Service Selection for Composition with Quality of ServiceD. Palanikkumar, G. KousalyaProblem statement: Web service is a technology that provides flexibility and interconnection between different distributed applications over the Internet and intranets. When a client request cannot be satisfied by any individual service, existing web services can be combined into a composite web service. When there are a large number of Web services available, it is not easy to find an … …Journal of Computer Science, Vol. 8, Issue 4 · 10 Feb 2012 · 6,766 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleA Cross Layer Frame Work for Enhanced Quality of Service Provisioning in Worldwide Interoperability for Microwave Access NetworksS.J.K. Jagadeesh Kumar, T. PurusothamanProblem statement: The demand for multimedia applications in WiMAX networks is growing at a rapid pace. A method for guaranteeing Quality of Service (QoS) for different classes of traffic is therefore gaining importance. Hence designing and analyzing multimedia traffic and QoS parameters has become central to this problem. In this study, we propose a cross layer frame work in which … …Journal of Computer Science, Vol. 8, Issue 3 · 21 Jan 2012 · 7,055 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleInternational Competitiveness of Korea Service IndustryYoon-Doo Kim, Seok Yoon, Ki Seong LeeProblem statement: This study examines the competitiveness of Korean Service Industry through the empirical analysis based on the comparative advantage index and suggests the policy implications from the research results. Approach: The model of empirical analysis was set using the equation of ratio of Export and Import (EXIM) and net export (XM) for service industry. Results: The present study showed … …American Journal of Applied Sciences, Vol. 9, Issue 3 · 21 Jan 2012 · 7,145 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleService-Learning in a Managerial Accounting Course: Developing the ‘Soft’ SkillsVictoria Calvert, Rafik KurjiProblem statement: This study explores the impact of a service-learning project embedded in a managerial accounting course through the lens of students’ technical, professional and personal development. Academic institutions and Business Schools in particular, are often criticized for producing graduates who are technically capable but lack the capability for teamwork, effective workplace communication and the ability to react effectively in … …American Journal of Economics and Business Administration, Vol. 4, Issue 1 · 3 Jan 2012 · 8,452 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleGeographical Division Traceback for Distributed Denial of ServiceA. Viswanathan, V. P. Arunachalam, S. KarthikProblem statement: Distributed Denial of Service (DDoS) was a serious threat to the internet world that denies the legitimate users from being access the internet by blocking the service. Approach: In this study, we proposed a novel approach, Geographical Division Traceback (GDT) for efficient IP traceback and DDoS defense methodology. DDoS attack was one of the most serious and threatening … …Journal of Computer Science, Vol. 8, Issue 2 · 23 Nov 2011 · 7,136 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAdhoc on Demand Multipath Reliable and Energy Aware Quality of Service Routing for Mobile Adhoc NetworksV. Thilagavathe, K. DuraiswamyProblem statement: In a mobile adhoc network, there are a number of challenges for providing quality of service routing for multimedia applications and real time applications like voice transmission. The QoS parameters considered in this study are link reliability and energy consumption. Existing studies estimate the link reliability constraint between two nodes using exponentially distributed epoch lengths. The major problem … …Journal of Computer Science, Vol. 8, Issue 2 · 7 Nov 2011 · 7,848 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleText Hiding in Mobile Phone Simple Message Service Using FontsWesam S. BhayaProblem statement: Hiding secret information in an ordinary mobile phone Simple Message Service (SMS). Approach: In mobile phones, there are two default types of fonts, System and Proportional fonts, which have similar figures to human vision and cannot recognized by human eye. The suggested method hides the information (0,1) in cover SMS message by changing the fonts of each character … …Journal of Computer Science, Vol. 7, Issue 11 · 18 Aug 2011 · 6,918 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleOn the Fly Negotiation for Urgent Service Level Agreement on Intercloud EnvironmentNawfal A. Mehdi, Ali Mamat, Hamidah Ibrahim, Shamala K. SubramaniamProblem statement: Impatient jobs are the jobs that have strict constraints in starting and completion time and need a fast response and attention in mapping to resources. The negotiation process in cloud computing needs a customer-provider agreement that leads to loss of a significant amount of time for impatient jobs. The huge increasing in cloud service providers makes selecting the … …Journal of Computer Science, Vol. 7, Issue 10 · 11 Aug 2011 · 7,953 accessesView PDFCite