Ashish Shah

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Symphony is an open and extensible Java-based framework for composition and manipulation of distributed legacy resources. Symphony allows users to compose visually a collection of programs and data by specifying dataflow relationships among them and provides a client/server framework for transparently executing the composed application. Additionally, the(More)
We consider the problem of improving the efficiency of query processing on an XML interface of a relational database, for predefined query workloads. The main contribution of this paper is to show that selective materialization of data as XML views reduces query-execution costs in relatively static databases. Our learning-based approach precomputes and(More)
Clinical cases play an instrumental role in medical school education and the continuing education of practicing physicians. To date, few case repositories are available that are interdisciplinary, searchable, or have properties enabling user contribution and feedback. In this research, we explored the design of such a system called Casepedia, using(More)
This study undertakes a review of fair dealing provisions in Australian copyright law and compares our fair dealing rights with the fair use rights under American law. It examines the impact of eight DRM systems providing music and films online on users’ expectations of personal use and fair use of copyrightable material. Users of copyright information in(More)
Encryption is a way to enhance the security of a message or file by scrambling the contents so that it can be read only by someone who has the right encryption key to unscramble it. Encryption does not of itself prevent interception, but denies the message content to the interceptor. RC4 is one of the most popular encryption algorithms and finds its(More)
  • Ashish Shah
  • 2016 2nd International Conference on Applied and…
  • 2016
Data Mining is a field of computer science that is concerned with extracting useful information from varied sources. In an era where information has become the inherent necessity of human beings, its increased relevance and usefulness has taken focus as need of the hour. The most important part of this association rule mining is the mining of item sets that(More)
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