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The security of information being stored and transmitted is paramount in today's world. Many efficient encryption standards exist for securing classified data from cyber threats. Two common types of encryption algorithms are classified as Symmetric and Asymmetric. With Symmetric encryption, the same key/password is used to cipher and decipher data whereas(More)
The research and commerce communities have a need to understand and use the Single-Page Application (SPA) framework written in JavaScript for knowledge discovery and global sharing of information. It is important to develop user-friendly web-based tools which efficiently process, analyze, and visualize scientific data. The efficient use of languages and(More)
Privacy-preserving data publishing is an important problem which exists in research and has become increasingly vital in recent years. We come across situations where a data owner wishes to publish data without revealing private information. A known solution to this problem is differential privacy which is a research topic that implements noise injection(More)
Big Data can be defined as large data sets which are being generated from different sources like social media, audios, imaging, logging online websites etc. A need exists to process and analyze this huge amount of data to extract meaningful information. This can be a challenging task. Big data exceeds the processing capability of traditional databases to(More)
Management of data with a time dimension increases the overhead of storage and query processing in large database applications especially with the join operation, which is a commonly used and expensive relational operator. The join evaluation can be time consuming because temporal data are intrinsically multidimensional. The problem can be even harder since(More)
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