IIIT-Delhi Institutional Repository

Browsing PhD Theses by Title

Browsing PhD Theses by Title

Sort by: Order: Results:

  • On heterogeneous face recognition 
    Ghosh, Soumyadeep; Vatsa, Mayank (Advisor); Singh, Richa (Advisor) (IIIT-Delhi, 2023-03)
    Face recognition under controlled and constrained scenarios have reached a significant level of maturity with respect to performance and reliability. However, under unconstrained and un controlled settings, current ...
  • 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 ...
  • Open source social media as sensors for enabling government identification, prediction and response applications 
    Agarwal, Swati; Sureka, Ashish (Advisor); Goyal, Vikram (Advisor) (IIIT-Delhi, 2017-06)
    Online Social media platforms such as Tumblr, Twitter (micro-blogging website) and YouTube (video sharing website) contains information which is publicly available or open-source. Open source social media intelligence ...
  • 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 ...
  • 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 ...
  • Path planning algorithms for single and multiple mobile robot systems 
    Maini, Parikshit; Sujit, PB (Advisor) (IIIT-Delhi, 2020-09)
    Mobile robots have become ubiquitous today and are used widely in sensor networks. Their use in applications involving long-term operations, remote sensing and complex environments is a widely studied area of research due ...
  • Performance-aware design-space optimization and attack mitigation for emerging heterogeneous architectures 
    Sinha, Mitali; Deb, Sujay (Advisor) (IIIT-Delhi, 2022-04)
    In recent years, as multi-core processors are emerging as a solution to the limitations of power scaling, the software domain is also experiencing a surge of compute and data-intensive applications. These applications are ...
  • PickMe : task allocation in mobile crowdsensing 
    Bajaj, Garvita; Singh, Pushpendra (Advisor) (IIIT-Delhi, 2018)
    I am eternally grateful to a lot of people who, in no particular order, have helped me get through the tough times during the course of this dissertation. I have no words to thank my lovely parents who have always taught ...
  • Predicting tropical cyclone formation and its landfall’s characteristics 
    Kumar, Sandeep; Pandey, Ashish Kumar (Advisor) (IIIT-Delhi, 2022-10)
    Disaster risk reduction is integral to social and economic development as per the 2030 Agenda of Sustainable Development. Among all the natural disasters, storms and floods have significant contributions in terms of their ...
  • 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 ...
  • 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 ...
  • Rectilinear crossing number of uniform hypergraphs 
    Gangopadhyay, Rahul; Shannigrahi, Saswata (Advisor); Sharma, Anuradha (Advisor) (IIIT-Delhi, 2020-01)
    In this thesis, we study the d-dimensional rectilinear drawings of d-uniform hypergraphs in which each hyperedge contains exactly d vertices. A d-dimensional rectilinear drawing of a d-uniform hypergraph is a drawing of ...
  • Regularized ensemble correlation filter tracking 
    Jain, Monika; Subramanyam, A V (Advisor) (IIIT-Delhi, 2022-06)
    Correlation Filter based visual trackers have demonstrated tremendous progress in object tracking. These trackers primarily use hierarchical features learned from multiple layers of a deep network. However, issues related ...
  • 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 ...
  • Social media and policing : computational approaches to enhancing collaborative action between residents and law enforcement 
    Sachdeva, Niharika; Kumaraguru, Ponnurangam (Advisor) (IIIT-Delhi, 2017-04)
    Law and order concerns are one of the major disquiets of urban societies in day-to-day life. Various crime prevention theories show the importance of collaboration between residents and police for maintaining law and order ...
  • Sparse recovery techniques for hyperspectral imaging 
    Aggarwal, Hemant Kumar; Majumdar, Angshul (Advisor) (2016-12-23)
    Human vision is a powerful imaging system that can capture and interpret light energy coming from different sources although it is limited to visible light. There are various applications such as face recognition, medical ...
  • 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 ...
  • Study of task processes for improving programmer productivity 
    Kamma, Damodaram; Jalote, Pankaj (Advisor) (IIIT-Delhi, 2017-03)
  • A study on smooth activation functions 
    Biswas, Koushik; Pandey, Ashish Kumar (Advisor); Banerjee, Shilpak (Advisor) (IIIT-Delhi, 2023-07)
    Artificial neural networks (ANNs) have occupied the centre stage in deep learning. An activation function is a crucial component in the neural network, which introduces the non-linearity in the network. An activation ...
  • 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 ...

Search Repository


Advanced Search

Browse

My Account