http://repository.iiitd.edu.in/xmlui/handle/123456789/1285 2026-04-10T22:12:36Z http://repository.iiitd.edu.in/xmlui/handle/123456789/1291 Fake news detection using repositories Gupta, Gavish; Singh, Shrey Kumar; Shah, Rajiv Ratn (Advisor) A rapid growth in the amount of fake news on social media is a very serious concern in our society. Fake news are usually created by making changes to text, images, audio, and videos. To bust these fake news, there are many IFCN certified fact-checking websites available on the internet. Even though these fact-checking websites are available on the internet, going through each and every of these websites and searching for a specific fake news can become cumbersome. The proposed system system tries to fetch the fake news from the IFCN certified fact-checking websites for India, and give an interface to the end users to conveniently be able to check if a news available on the internet (on websites like Twitter) is an actual news or a fake news based on the database so created by scraping the data from the fact-checking websites. 2022-05-01T00:00:00Z http://repository.iiitd.edu.in/xmlui/handle/123456789/1290 A structured platform for air quality data Ahmad, Saad; Attri, Sudhir; Mutharaju, Vijaya Raghava (Advisor) Knowledge graphs as a form of data representation have been successfully applied for various applications. They are known to capture the structural complexity and semantic relationships of data. Our goal is to develop an ontology to model the hyperlocal data of pollutants and social data of a locality; starting out with regions around Delhi NCR. The ontology model has been further used for creating a user application that incorporates air quality data along with ethnographic data collected from local surveys and interviews to tackle the problem of knowledge barrier in understanding AQI and air pollution. 2022-05-01T00:00:00Z http://repository.iiitd.edu.in/xmlui/handle/123456789/1289 Quantum control theory Chhillar, Jayant; Roy, Sayan Basu (Advisor) This report presents a literature review survey about the field of Quantum Control Theory and its applications. Concepts of control followed in classical control (including open-loop control and closed loop control) are reviewed for quantum systems. 2022-01-01T00:00:00Z