Theses and Dissertations

Permanent URI for this collectionhttp://ir.daiict.ac.in/handle/123456789/1

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    HAQ SE HAWKER : Bridging the communication gap between Street Vendors and e Street Vendors (Protection of Livelihood and Regulation of Street Vending) Act, 2014
    (Dhirubhai Ambani Institute of Information and Communication Technology, 2022) Ahmed, Irshad; Mazumdar, Madhumita; Pandya, Vishvajit; Gupta, Anirban Dutta
    Street Vendors have been there since ancient times. In all civilizations whether ancient or medieval, one can easily nd records of traveling merchants who not only sold their goods in town but also traded with neighboring countries. ey were seen with greater importance during those times. But in today�s modern times we can�t nd that street vendors are treated with the same dignity or pride. ey are continuously harrassed and targeted by police and municipalities in urban areas as migrants, encroachers, and illegal vendors. Not only this urban class constantly complains about the blocking of pavements and tra c jams. Although these middle-class people tend to buythere day to day goods from these vendors at an a ordable price with quality at the premises of their homes. Street Vending has become an essential part of every Indian street and locality as it provides a ordable, essential goods and services to the public. Stree vendors are often those people who are unable to get regular jobs due to their low level of education and skills. ey try to work this by themselves indulging in street vending. Although people look down on them, they are the ones playing an important part in the distribution channel for a large variety of products such as fruits & vegetables, garments, shoes, household items, newspapers, magazines, and so on. Street vendors have to survive in hostile conditions though they are the biggest service providers. Before settling on this, several distinct project concepts were considered. All of = those concepts have to do with nature, livelihood, interpersonal communication, and personal di culties. is idea was chosen after some time, with the help of my guides, even if it was not fully established at the time. Prof. Vishvajit Pandya and Prof. Madhumita Mazumdar made certain that the proposal was only implemented after I had thoroughly researched and comprehended it. Before beginning this project, I was told to conduct research and get insights that were critical in developing the nal narrative.
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    Privacy Preserving Identity Verification and Verifiable Computation For HealthCare System
    (Dhirubhai Ambani Institute of Information and Communication Technology, 2017) Naik, Shruti Rajendrakumar; Das, Manik Lal
    Paper based medical consulting system has been replaced by electronic health monitoring system due to features like low cost, on demand global accessibility, reliability, accuracy and mobility. Generally, mobile healthcare system collects patient’s sensors data and after processing it gives personal health record(PHR). Computation and communication cost should also be taken into consideration. Hospital provides monitoring program for processing sensors data and providing PHR to patients. Grievously, if millions of patients come at a time then hospital can’t handle their request due to lack of computation power and storage. Therefore, hospital seeks help of cloud for processing of PHR. Although outsourcing comes with a price of security and privacy of data owner. Here, patient has to provide identity to the public domain which should be preserved. Also, cloud can create wrong PHR by mistake, which can dangerously affect patient’s life. Hospital provides it’s monitoring program to cloud, therefore security of monitoring program is also required. In this work 1, we have proposed a protocol for identity verification on cloud side without actually revealing identity of patient and gives verification of PHR.We have analyzed and experimented our protocol that shows, security strength and efficiency comparison with related scheme.
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    Web content outlier detection using latent semantic indexing
    (Dhirubhai Ambani Institute of Information and Communication Technology, 2007) Paluri, Santosh Kumar; Jotwani, Naresh D.
    Outliers are data elements different from the other elements in the category from which they are mined. Finding outliers in web data is considered as web outlier mining. This thesis explores web content outlier mining which finds applications in electronic commerce, finding novelty in text, etc. Web content outliers are text documents having varying contents from the rest of the documents taken from the same domain. Existing approaches for this problem uses lexical match techniques such as n-grams which are prone to problems like synonymy (expressing the same word in different ways), which leads to poor recall (an important measure for evaluating a search strategy). In this thesis we use Latent Semantic Indexing (LSI) to represent the documents and terms as vectors in a reduced dimensional space and thereby separating the outlying documents from the rest of the corpus. Experimental results using embedded outliers in chapter four indicate the proposed idea is successful and also better than the existing approaches to mine web content outliers.