IIIT-Delhi Institutional Repository

Browsing Computer Science and Engineering by Title

Browsing Computer Science and Engineering by Title

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  • Protecting sensitive nodes from misinformation diffusion in social networks 
    Kumari, Jahnvi; Chakraborty, Tanmoy (Advisor) (IIIT-Delhi, 2022-05)
    With the prevalence of social media as a medium of communication in today’s society, countering the spread of fake news on the network has become an important area of study. In this work, we study the notion of competing ...
  • Provably secure authenticated encryption modes 
    Manjunath, R Sumesh; Sanadhya, Somitra Kumar (Advisor) (2013-06-10)
    Privacy of the message and authenticity of the sender in a secure communication is a challenging concern. Tradionally these two aims were achieved by using di erent cryptographic primitives: by using encryption for privacy ...
  • Public wisdom matters! discourse-aware hyperbolic fourier co-attention for social-text classification 
    Grover, Karish; Chakraborty, Tanmoy (Advisor); Akhtar, Md. Shad (Advisor) (IIIT-Delhi, 2022-05)
    Social media has become the fulcrum of all forms of communication. Classifying social texts such as fake news, rumour, sarcasm, etc. has gained significant attention. The surface-level signals expressed by a social-text ...
  • #PunOKPlease 
    Gupta, Tushar; Kumaraguru, Ponnurangam (Advisor) (2017-04-18)
    We study the use of creative content in the tweets made by Mumbai Police and its impact on user-engagement. Showing that the use of creative content by police departments actually helps them in reaching more number of ...
  • Pursuit-evasion using reinforcement learning 
    Bhagat, Dhruv; Mahalwal, Manish; Sujit, PB (Advisor) (IIIT-Delhi, 2020-05-30)
    In pursuit-evasion problems, we are presented with one or more pursuers attempting to capture one or more evaders. We consider the same problem in a bounded and convex physics-based environment. In our case, the agents ...
  • Pushing boundaries of face recognition : adversary, heterogeneity, and scale 
    Dhamecha, Tejas Indulal; Singh, Richa (Advisor); Vatsa, Mayank (Advisor) (IIIT-Delhi, 2017-07)
    Due to the unconstrained nature of data capture and non-cooperative subjects, automatic face recognition is still a research challenge for application scenarios such as law enforcement. We observe that challenges of face ...
  • Qi points : placing decoy routers in the internet 
    Gosain, Devashish; Agarwal, Anshika; Acharya, Hrishikesh Bhatt; Chakravarty, Sambuddho (2016-09-23)
    Decoy Routing, the use of routers (rather than end hosts) as proxies, is a new direction in anti-censorship research. However, existing proposals require control of hundreds of Autonomous Systems (AS) to provide Decoy ...
  • Quantum algorithms for distinguishing unitary operators 
    Shanu; Bera, Debajyoti (Advisor) (IIIT-Delhi, 2018-07)
    Distinguishing between unitary operators is one of the fundamental problems in the field of quantum computing. In the operator identification problem, we are given access to unknown operator U as a black-box that implements ...
  • Queer HCI in India 
    Rana, Bhavika; Singh, Pushpendra (Advisor) (IIIT-Delhi, 2021-12)
    Academic work that looks at designing for queer populations has gained traction in the HCI community over the years but most of it is predominantly based in the Global North. This project responds to the call for work ...
  • A quest for cyber high ground : impact of internet structure on (anti-) censorship 
    Gosain, Devashish; Chakravarty, Sambuddho (Advisor) (IIIT-Delhi, 2020-07)
    The original design of the Internet was a resilient, distributed architecture, that should be able to route around (and therefore recover from) massive disruption — up to and including nuclear war. However, network routing ...
  • Question answering over healthcare knowledge graph 
    Anand, Anuneet; Gupta, Isha; Mutharaju, Vijaya Raghava (Advisor) (IIIT-Delhi, 2022-05)
    In recent years, there has been a growing interest in digitising health records and healthcare data so that sophisticated systems can be built for faster retrieval, processing and analysis of data. One such type of system ...
  • Question answering system based on sentence similarity 
    Kashif, Mohammed; Arora, Chetan (Advisor) (2017-06)
    Question-Answering systems are becoming increasingly popular, especially after the advent of Machine Learning. Such systems can be used in a wide variety of applications ranging from Open domain question answering or closed ...
  • R3 : reduce, reuse and recycle 
    Anwer, Samit; Purandare, Rahul (Advisor) (2014-12-12)
    Every Android application runs in its own virtual machine, with its own Linux user account and corresponding permissions. Although this ensures that permissions are given as per each application’s requirements, each ...
  • Random forest of imputation trees (RITS) for sparse single cell genomics data 
    Sharma, Rachesh; Majumdar, Angshul (Advisor); Kumar, Vibhor (Advisor) (IIIT-Delhi, 2019-04)
    A human body has billions of cells specialized with their own function and each cell carries genome in its nucleus. The activity of the genome is controlled by a multitude of molecular complexes called as epigenome. Previously ...
  • Real time traffic over tor 
    Chaudhary, Shashwat; Hassija, Nikhil; Chakravarty, Sambuddho (Advisor) (IIITD-Delhi, 2019-04-26)
    Anonymous censorship-resistant communication systems are primarily designed keeping in mind semi real-time traffic such as web browsing. One such system, Tor [1], has gained prominence as the de-facto anonymity preserving ...
  • Real-time congestion detection using public transport data 
    Pandey, Yogesh; Goyal, Vikram (Advisor) (IIIT-Delhi, 2019-12)
    Congestion is one of the biggest problems which affects life quality and has an impact on social and economic conditions. Tackling traffic congestion has always been a challenge. The situation is more aggravated for ...
  • Real-time covert communication 
    Kumar, Anirudh S.; Kumar, Prateek; Chakravarty, Sambuddho (Advisor) (IIIT-Delhi, 2023-11-29)
    In recent years, the censorship measures taken by various countries have introduced large-scale and sophisticated apparatuses to prevent citizens from accessing the internet freely. Numerous efforts have been made in this ...
  • Realising AQM algorithms on programmable network switch hardware 
    Bothra, Vedant; Peer, Aditya; Shah, Rinku (Advisor); Maity, Mukulika (Advisor) (IIIT-Delhi, 2023-11-29)
    In the world of computer networks, if we think of the internet , there is always a tradeoff between speed and how much data can be sent through the network which often leads to the use of large storage areas called buffers. ...
  • Realvol: The future of medical image visualization 
    Bansal, Palash; Sharma, Ojaswa (Advisor) (IIITD-Delhi, 2018-11-26)
    The goal of this BTP is starting a venture by taking RealVol of as a technology company that strives to improve the best in class visualization of medical scans for better learning and diagnostics and to finally provide ...
  • RealWorld clinical data synthesis using generative AI 
    Bhalla, Raghav; Panwar, Ritesh; Sethi, Tavpritesh (Advisor) (IIIT-Delhi, 2022-12)
    Healthcare datasets are not easily available to researchers and innovators due to patients’ privacy and/or government regulations. We propose to create a novel pipeline for bespoke synthetic datasets matching original ...

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