PhD Theses: Recent submissions

  • Design and analysis of approximate matching algorithms 
    Singh, Monika; Chang, Donghoon (Advisor); Sanadhya, Somitra Kumar (Advisor) (IIIT-Delhi, 2022-02)
    With the rapid growth of the World Wide Web and the Internet of Things, huge amounts of digital data are being produced everyday. Digital forensics investigators face an uphill battle when they have to manually screen ...
  • User interest and influence mining in location-based social networks 
    Likhyani, Ankita; Bedathur, Srikanta (Advisor) (IIIT-Delhi, 2022-01)
    Over the past decade with the explosion of smartphones and pervasive usage of data connectivity, location-based services have increasingly become popular. As a result, Location- based Social Network(LBSN) such as Foursquare, ...
  • Data-driven detection and isolation of wear-induced faults in industrial robot 
    V, Sathish; Butail, Sachit (Advisor); Orkisz, Michal (Advisor) (IIIT-Delhi, 2021-02)
    Industrial robots are complex systems that require technical expertise for condition monitoring and diagnostics. In small and medium scale industries, adequate skilled resources may not be available to monitor the robots ...
  • Facial analysis under low resolution and disguise variations 
    Singh, Maneet; Singh, Richa (Advisor); Vatsa, Mayank (Advisor) (IIIT-Delhi, 2021-12)
    Automated facial analysis has widespread applicability in scenarios related to image tagging, access control, and surveillance. Initial research focused primarily on face recognition in constrained settings, where the ...
  • Improving software maintenance ticket resolution using process mining 
    Gupta, Monika; Jalote, Pankaj (Advisor); Serebrenik, Alexander (Advisor) (IIIT-Delhi, 2019-12)
    Software maintenance refers to the modification of software product after delivery and is required to correct faults, to improve the performance or other attributes, or to adapt the product to a modified environment. It ...
  • Statistical and machine learning-based approaches to precise characterization of cellular phenotypes 
    Gupta, Krishan; Sengupta, Debarka (Advisor); Ghosh, Abhik (Advisor); Ahuja, Gaurav (Advisor) (IIIT-Delhi, 2021-10)
    Delineation of the complex layers of biological system requires a cumulative effort from multiple disciplines of science. The present thesis work utilizes some of the interdisciplinary approaches by combining the automation ...
  • Detecting and reasoning collusive activities in online media 
    Dutta, Hridoy Sankar; Chakraborty, Tanmoy (Advisor) (IIIT-Delhi., 2021-09)
    Online media platforms have enabled users to connect with individuals, organizations and share their thoughts. Other than connectivity, these platforms also serve multiple purposes - education, promotion, updates, awareness, ...
  • Building performant, privacy-enhancing, and blocking-resistant communication systems 
    Kumar, Piyush; Chakravarty, Sambuddho (Advisor); Maity, Mukulika (Advisor) (IIIT- Delhi, 2021-08)
    Free and open communication over the Internet is essential for the overall advancement of modern societies. However, there are numerous ways with which malevolent adversaries try to control the flow of information, by ...
  • Leveraging the external resources and meta-data to highlight the gap between a programs’s implementation and its documentation 
    Sondhi, Devika; Purandare, Rahul (Advisor) (IIIT- Delhi, 2021-06)
    With the ever-growing dependency on software, testing for their unexpected behavior is as important as verifying for their known properties, to avoid potential losses. Existing software testing approaches assume either ...
  • 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 ...
  • Supporting ongoing training of community health workers through mobile-based solutions in rural India 
    Yadav, Deepika; Singh, Pushpendra (Advisor) (IIIT-Delhi, 2021-08)
    Community health workers (CHWs) in low- and middle-income countries play a vital role in public healthcare. CHWs particularly assist in improving maternal and child health conditions of the poor and vulnerable who often ...
  • On the secure design of multi-biometric template protection approaches for biometric authentication 
    Garg, Surabhi; Chang, Donghoon (Advisor) (IIIT-Delhi, 2021-06)
    The biometric systems are widely deployed in various sectors for authentication purposes– India’s Aadhaar project (a multi-biometric database of above 1.3 billion of India’s population) being the prominent example. The ...
  • Mining high-utility itemsets from a transaction database 
    Dawar, Siddharth; Goyal, Vikram (Advisor); Bera, Debajyoti (Advisor) (IIIT-Delhi, 2021-04)
    Technological advances have enabled organizations to store large amounts of data cost-effectively. Patterns hidden in such massive databases can be valuable to industries to gain actionable knowledge and promote their ...
  • Authenticated encryption for memory constrained devices 
    Agrawal, Megha; Chang, Donghoon (Advisor); Sanadhya, Somitra Kumar (Advisor) (IIIT-Delhi, 2020-09)
    It is common knowledge that encryption is a useful tool for providing confidentiality. Authentication, however, is often overlooked. Authentication provides data integrity; it helps ensure that any tampering with or ...
  • Robust scene understanding 
    Tiwari, Lokender; Anand, Saket (Advisor) (IIIT-Delhi, 2021)
    A scene can be interpreted from two perspectives: geometric and semantic. Geometric scene understanding requires inferring the3D layout of the scene from an image or video, while semantic scene understanding requires ...
  • Panoptic defenses for secure computer vision 
    Agarwal, Akshay; Singh, Richa (Advisor); Vatsa, Mayank (Advisor) (IIIT-Delhi, 2020-10)
    As the deployment and usage of computer vision systems increase, protecting these systems from malicious data has also become a critical task. The primary source of information in any computer vision system is the input ...
  • Optimal inference algorithms for higher order MRF-MAP problems 
    Ishant; Arora, Chetan (Advisor) (IIIT-Delhi, 2020-08-13)
    Many computer vision problems can be formulated as finding the best labeling configuration. If labelings satisfy Markov property then finding best labeling configuration becomes MRF (Markov Random Field)- MAP (Maximum A ...
  • Modality guided representation learning for person re-identification 
    Kansal, Kajal; Subramanyam, A V (Advisor) (IIIT-Delhi, 2020-05)
    The rise of surveillance cameras has led to a significant focus on large scale deployment of intelligent surveillance systems. Person re-identification (Re-ID) is one of the quintessential surveillance problems. Person ...
  • User identity linkage : data collection, dataset biases, method, control and application 
    Kaushal, Rishabh; Kumaraguru, Ponnurangam (Advisor) (IIIT-Delhi, 2020-10)
    Online Social Networks (OSNs) have become popular platforms for online users. Users typically register and maintain their accounts (user identities) across different OSNs to share a variety of content and remain connected ...
  • Matrix completion techniques in bioinformatics 
    Mongia, Aanchal; Majumdar, Angshul (Advisor) (IIIT-Delhi, 2020-09)
    Data analytics and computational techniques applied to biological sciences aid rapid technological advances, swift discoveries, and reliable analysis. A broad range of bountiful tools and algorithms have played pivotal ...

Search Repository


Advanced Search

Browse

My Account