DSpace at IIIT-Delhi: Recent submissions

  • 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 ...
  • Leveraging EMI signals for appliance detection and energy harvesting 
    Gulati, Manoj; Ram, Shobha Sundar (Advisor); Singh, Amarjeet (Advisor) (IIIT-Delhi, 2020)
    Electromagnetic interference (also known as EMI) is a byproduct of high-speed switching circuits used inside most of present-day electrical and electronic appliances. EMI propagates through conduction along the power lines ...
  • Exploring geometric constraints for learning representations for visual data 
    Shukla, Ankita; Anand, Saket (Advisor) (IIIT-Delhi, 2020-10)
    Representation of visual data is a connecting link between the perceptual world and machine based processing. Over the decades, the computer vision community is dedicated to improving these representations, so that it can ...
  • 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 ...
  • Circularly polarized fabry perot cavity antennas with peripheral roughness in superstrate unit cells 
    Jain, Sagar; Ram, Shobha Sundar (Advisor) (IIIT-Delhi, 2019-09)
    A Fabry Perot cavity (FPC) antenna consists of a primary radiator at the base of a dielectric cavity sealed with a partially reflecting surface at the other end. Excitation from the radiator is partially reflected by the ...
  • 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 ...
  • 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 ...
  • 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 ...
  • Conceptualization, analysis, and design of miniaturized EBG surfaces and antenna for WBAN applications 
    Rano, Dinesh; Hashmi, Mohammad S. (Advisor) (IIIT-Delhi, 2020-06)
    A network of wearable, implantable,and body-worn devices are collectively known as Wireless Body Area Network (WBAN). These networked devices comprising the WBANs are frequently used in the monitoring and tracking of the ...
  • Efficient communication in heterogeneous architectures 
    Gade, Narayana Sri Harsha; Deb, Sujay (Advisor) (IIIT-Delhi, 2020-08)
    Advanced CMOS manufacturing technologies and limitations of power scaling have ushered processing chip architectures into the era of multi-core and many core systems. Simultaneously, there has been an emergence of compute ...
  • The road not taken : re-thinking the feasibility of voice calling over tor 
    Sharma, Piyush Kumar; Chaudhary, Shashwat; Hassija, Nikhil; Maity, Mukulika; Chakravarty, Sambuddho (IIIT-Delhi, 2019)
    Anonymous VoIP calls over the Internet holds great significance for privacy-conscious users, whistle-blowers and political activists alike. Prior research deems popular anonymization systems like Tor unsuitable for providing ...
  • Development of harmonic radar for insect detection 
    Mumtaz, Fatima; Ram, Shobha Sundar (Advisor); Purandare, Swapna (Advisor) (IIIT-Delhi, 2019-07)
    Harmonic radar technology has been researched and developed for studying the foraging behaviour of insects such as honey bees in order to study their decline in the ecosystem. The traditional radar fails to detect the bees ...
  • Analyzing user discussion dynamics in social media platforms 
    Mukherjee, Arpan; Chakraborty, Tanmoy (Advisor) (IIIT-Delhi, 2018-06)
    Understanding how users behave when they connect to social networking sites creates opportunities for better interface design, more productive studies of social interactions, and improved design of content distribution ...
  • Impact and detection of partial resistive defects and bias temperature instability on SRAM decoder 
    Singh, Shivendra; Grover, Anuj (Advisor) (IIIT-Delhi, 2019-07)
    As technology advances,semiconductor devices are becoming less predictable. This means device failure rate increases as we move down to lower technology nodes. According to ITRS roadmap upto 80% of SOC (Silicon On Chip) ...
  • Improving the retention time of a dopingless 1T DRAM using gate engineering 
    Agarwal, Nimish; Saurabh, Sneh (Advisor) (IIIT-Delhi, 2019-07)
    In this thesis, a dopingless 1T DRAM with a high retention time is proposed. The high retention time is achieved by suppressing the diffusion current in the device which is responsible for degrading the “0” state. In the ...
  • A 28Gbps serializer & deserializer for high speed IO links 
    Awasthi, Mudit; Grover, Anuj (Advisor) (2019-06)
    Technology scaling and continuous increase in data rate have been the driving forces leading the innovations in high-speed interfaces. With the growing need for ultra-low power and high-speed data rate signaling, integrated ...
  • Investigation of timing of logic gates realized using probabilistic spin logic (PSL) 
    Bhatia, Ishan; Saurabh, Sneh (Advisor) (IIIT-Delhi, 2019-07)
    Probabilistic Spin Logic (PSL) is a fascinating computing model composed of fundamental stochastic units called probabilistic bits (p-bits). A p-bit can be realized using low-barrier nanomagnets. It can be combined to ...
  • Low phase noise & fast startup crystal oscillator 
    Pandit, Avinash; Grover, Anuj (Advisor) (IIIT-Delhi, 2019-06)
    The crystal oscillator is widely used in the electronics industry since it has become one of the essential parts of the reference clock for the Phase-locked loop (PLL). Highperformance systems benefit from higher frequency ...
  • Content moderation across multiple platforms with capsule networks and co-training 
    Agarwal, Vani; Buduru, Arun Balaji (Advisor); Kumaraguru, Ponnurangam (Advisor) (IIIT-Delhi, 2019-05)
    Social media systems provide a platform for users to freely express their thoughts and opinions. Although this property represents incredible and unique communication opportunities, it also brings along important challenges. ...

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