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Umarani, V.
- An Overview of Cloud Computing
Authors
1 Sri Ramakrishna College of Arts and Science for Women, Coimbatore-641044, IN
Source
Software Engineering, Vol 5, No 12 (2013), Pagination: 396-400Abstract
Cloud computing is the delivery of computing service done through the internet. Cloud computing services are carried by a third party provider who owns the organization. Cloud computing is a new computational pattern that offers an innovative business model for organizations to agree IT services without blunt investment. Cloud computing moves the application software and database to the large data center where the data management and service may not fully trustworthy. Cloud computing does not need the original data for its check, and only two small messages need to be exchanged for each check. Both of these properties should be attractive to designer of remote storage schemes. As Peer-to- Peer technology has matured, a number of systems such as Oceanstore, Intermemory, Ivy, PAST, Starfish, FarSite have been built to utilize remote data storage. In this paper, we discuss about data storage and security issues of Cloud computing.
Keywords
Cloud Computing, Services, Data Storage, Access Control.- A Survey on Improving the Efficiency of Association Rule Mining Using FP-Growth
Authors
1 Department of Computer Science, Sri Ramakrishna College of Arts & Science for Women, Coimbatore, IN
Source
Data Mining and Knowledge Engineering, Vol 4, No 12 (2012), Pagination: 617-621Abstract
Data Mining is often considered as a process of automatic discovery of new knowledge from large databases. The extensive amount of knowledge and data stored in databases requires the development for storing and accessing the data, data analysis and effective use of stored knowledge of data. Association Rule Mining (ARM) is one of the important aspects in data mining, which generates large amount of itemsets in database. Many algorithms have been proposed to efficiently mine association rules. One of the most important approaches is the frequent pattern growth (FP-growth) method, which is efficient and scalable. In order to improve the efficiency of FP-growth method, this paper is surveyed on association rule mining with the aid of FP-growth algorithm in various aspects.Keywords
FP-Tree, Frequent Itemset Mining, Association Rule.- Survey on the Efficient Hashing Techniques in Association Rule Mining
Authors
1 Department of Computer Science, Sri Ramakrishna College of Arts & Science for Women, Coimbatore, IN
Source
Data Mining and Knowledge Engineering, Vol 4, No 12 (2012), Pagination: 630-635Abstract
Association rule mining (ARM) is one of the most important techniques in data mining. The task is to find relationship between presences of various items in a given database. Frequent itemset mining plays an important role in data mining and also used to form association rules. A rule is represented as A=>B, where A and B are individual items in the database. Many business applications focus on discovery of frequent itemsets and association rules in order to improve their strategy. Association rule mining is efficiently improved by using various techniques. One of the widely used techniques among them is Hashing technique. Hashing technique utilizes hash tables to store itemsets and reduce the complexity of deriving association rules from large databases. This paper focus on how to improve the efficiency of association rules based on hashing technique.Keywords
Association Rules, Frequent Itemset, Hashing, and Collisions.- Algal Diversity of Arulmigu Sri Thiyagarajaswamy Temple Tank Thiruvottiyur, Chennai, Tamil Nadu, India
Authors
1 Department of Plant Biology and Plant Biotechnology, Guru Nanak College (GRI), Chennai – 600042, Tamil Nadu, IN