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Premkumar, B.
- Adoption of Scrum Methodology in Agile Projects:Insights from India
Authors
1 Department of Computer Science and Engineering, Anna University, Coimbatore – 641 006, IN
2 Research and Development, Kumaraguru College of Technology, Coimbatore – 641 006, IN
3 Department of Management Studies, SRM University, Vadapalani, Chennai - 600 026, IN
Source
Software Engineering, Vol 2, No 7 (2010), Pagination: 147-153Abstract
The fundamentals of agile software development address the improvement and management of software development practices within individual teams. They can support the earlier and quicker production of the code by dividing the product into small segments called iterations. The agile methods are well known for their focus on quality and higher morale of stakeholders. The agile software development improves the product usability when it is leveraged with the practice of frequently testing the user screens that is being developed by the agile team. The user experience designs, their needs and goals were monitored frequently when a technique such as scrum is being adopted. This paper contains a case study to empirically illustrate quality of a product by the usage and the adoption of the scrum technique with the experiences of the user team and the project team on a live software project. It also narrates how effective is the Agile methodology in handling the unstable or changing requirements throughout the software development life cycle.
Keywords
Scrum, Sprint, Agile Methodology, User Experience Design.
- Bilinear Aggregate Signature and PDP Encryption in Audit Service for Cloud Storage
Authors
1 Dr. M.G.R Educational and Research Institute University, Chennai, IN
2 Dr. M.G.R Educational and Research Institute University, Chennai, IN
Source
Networking and Communication Engineering, Vol 7, No 6 (2015), Pagination: 283-286Abstract
Cloud-based outsourced storage relieves the client’s burden for storage management and maintenance by providing a comparably low-cost, scalable, location-independent platform. However, the fact that clients no longer have physical possession of data indicates that they are facing a potentially formidable risk for missing or corrupted data. Provable data possession (PDP), which is a cryptographic technique for verifying the integrity of data without retrieving it at a distrusted server, can be used to realize audit services. We prove that our construction holds these properties based on the computation Diffie–Hellman assumption and the rewind able black-box knowledge extractor. We also propose an efficient mechanism with respect to probabilistic queries and periodic verification to reduce the audit costs per verification and implement abnormal detection timely. In addition, we present an efficient method for selecting an optimal parameter value to minimize computational overheads of cloud audit services. Our experimental results demonstrate the effectiveness of our approach. This kind of outsourced storage services in clouds have become a new profit growth point by providing a comparably low-cost and scalable.Keywords
Provable Data Possession, Audit Services, Probabilistic Queries, Periodic Verification.- Medicinal Plants for Inflammatory Arthritis
Authors
1 PSG College of Pharmacy, Coimbatore, Tamil Nadu, IN
2 Vignan Institute of Pharmaceutical Sciences, Hyderabad, AP, IN
3 Zydus Cadila Healthcare Ltd., Ahmadabad, Gujarat, IN