Anand Gupta

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1 Abstract Platform-as-a-service (PaaS) systems, such as Google App Engine (GAE), simplify web application development and cloud deployment by providing developers with complete software stacks: runtime systems and scalable services accessible from well-defined APIs. Ex-tant PaaS offerings are designed and specialized to support large numbers of(More)
—In this paper, we present CLOUDRUNNER, a framework that extracts arbitrary programs from a source code repository (e.g. GitHub), wraps them in a web service and tasking system, and deploys them over disparate cloud infrastructures and local clusters, automating their portability. In particular, CLOUDRUNNER automatically creates and configures virtual(More)
Completely Automated Public Turing Tests to Tell Computers and Humans Apart (CAPTCHAs) are the automatic filters that are widely used these days to disallow any automated script that can perform the work of a human. CAPTCHAs are built in such a way that it is very difficult for any automated script to break them. In this paper, a novel approach for EZ-Gimpy(More)
Sentence Connectivity is a textual characteristic that may be incorporated intelligently for the selection of sentences of a well meaning summary. However, the existing summarization methods do not utilize its potential fully. The present paper introduces a novel method for single-document text summarization. It poses the text summarization task as an(More)
The concept of honeypot has been explored by many researchers in the network domain. We have proposed database honeypots and have given its architecture[5]. The use of such a honeypot is to identify potential attackers before an attack actually takes place. The privacy policy as advocated in [6] is expected to deny the access to a suspected user. However,(More)