DSpace at IIIT-Delhi: Recent submissions

  • Hardening deep neural networks via adversarial model cascades 
    Suri, Anshuman; Kumaraguru, Ponnurangam (Advisor) (IIIT-Delhi, 2018-04-18)
    Deep neural networks (DNNs) have been shown to be vulnerable to adversarial examples - malicious inputs which are crafted by the adversary to induce the trained model to produce erroneous outputs. This vulnerability has ...
  • Chipless RFID reader 
    Vithalkar, Amogh; Hashmi, Mohammad S. (Advisor) (IIIT-Delhi, 2018-04-18)
    Radio Frequency Identification(RFID) has been gaining popularity recently over barcodes for a wide range of applications like inventory control, supply chain management, manufacturing,etc. With the increasing popularity ...
  • Deep learning for attribute prediction and small sample size problems 
    Sethi, Akshay; Vatsa, Mayank (Advisor); Singh, Richa (Advisor) (IIIT-Delhi, 2018-04-17)
    The first part of this work focuses on facial attribute prediction using a novel deep learning formulation, termed as R-Codean autoencoder. The work presents Cosine similarity based loss function in an autoencoder which ...
  • Study on web accessibility to help develop assistive technology for visually challenged people 
    Aggarwal, Akash; Goyal, Vikram (Advisor) (IIIT-Delhi, 2018-04-18)
    The goal is to study accessibility of web pages, specially those who have visual disabilities and finds it difficult to perceive, navigate and interact with the web. Most websites have some sort of accessibility barrier ...
  • Telescope: measuring capacity between remote hosts 
    Jaiswal, Aishwarya; Chakravarty, Sambuddho (Advisor) (IIIT-Delhi, 2018-04-21)
    The term bandwidth, capacity, and throughput characterize the amount of data that can be transferred per unit time. Accurate estimation of bandwidth can be leveraged by various applications which seek to provide best user ...
  • Blockchain and decentralized applications 
    Bajaj, Agam Singh; Tyagi, Lakshit; Arora, Paarth; Vajpayee, Pankaj (Advisor); Kumaraguru, Ponnurangam (Advisor) (IIIT-Delhi, 2018-04-18)
    Bitcoin is a virtual currency that emerged in the aftermath of the financial crisis. It allows people to bypass banks and traditional payment processes to pay for goods and services. The technology on which bitcoin works ...
  • A successive approximation register based digital delay locked loop for clock and data recovery circuits 
    Mittal, Priyanka; Bahubalindruni, Pydi Ganga Mamba (Advisor); Odedara, Bhavin (Advisor) (2018-07)
    The delay locked loop (DLL) is widely used in the electronics industry for implementing clock and data recovery circuits (CDR) in high-speed IOs. DLL contains first order closed-loop architecture, aligns the output clock ...
  • Sub-1V CMOS bandgap reference for ultra-low power applications 
    DALAL, NEHA; Hashmi, Mohammad S. (Advisor); Rana, Vikas (Advisor) (IIIT-Delhi, 2018-07-13)
    BCD silicon process technology is invented by ST which plays a pivotal role in today’s industry. BCD is outcome of merging three different process technologies. The Digital, Analog and Power/High voltage elements are brought ...
  • Continuous time linear equalization based gigabit receiver for parallel interface 
    K, Tejaswini; Bahubalindruni, Pydi Ganga Mamba (Advisor); Mathur, Shiv Harit (Advisor) (IIIT-Delhi, 2018-05)
    Modern processors are capable of working at a very high frequency with the advent of technology scaling. However, memory limits the overall speed of operation. In order to take complete advantage of these modern ...
  • Realizing and functionality using single tunnel field-effect transistor 
    Banerjee, Saptak; Saurabh, Sneh (Advisor) (IIIT-Delhi, 2018-07)
    In this thesis, a single Double-Gate Tunnel Field-Effect Transistor (DGTFET) is proposed to realize the AND functionality. Using two-dimensional device simulations, it is shown that a single DGTFET can realize logic ...
  • High voltage tolerant ESD protection circuit for plug and play devices 
    Kulshreshtha, Mranal; Bahubalindruni, Pydi Ganga Mamba (Advisor); Mathur, Shiv Harit (Advisor) (IIIT-Delhi, 2018-05)
    ESD (Electrostatic Discharge) protection circuits are widely used in the semiconductor industry generally as on-chip solution to protect main circuit or Design Under Test (DUT) against electrostatic discharge. This ...
  • Actively controlled retention voltage of SRAMs 
    Mamgain, Ankush; Grover, Anuj (Advisor) (IIIT-Delhi, 2018-07)
    In advance technology nodes, static power consumption is a major component of total system power in systems that do not continuously operate at very high clock frequency. SRAMs not only contribute a major portion of SoC ...
  • A High-e cient current-mode PWM DC-DC buck converter using dynamic frequency scaling 
    Rehani, Ankit; Deb, Sujay (Advisor); Bahubalindruni, Pydi Ganga Mamba (Advisor); Odedara, Bhavin (Advisor) (IIIT-Delhi, 2018-06)
    Power Management Integrated Circuits (ICs), such as high-efficient switched mode dc- dc converters are essential building blocks in portable battery operated devices. This work presents design and implementation of a ...
  • 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 ...
  • Study of community aware network expanion 
    Sarika; Goyal, Vikram (Advisor); Chakraborty, Tanmoy (Advisor) (2018-06)
    Community detection has gained immense popularity in recent years. Real world networks consist of millions of nodes and edges. Groups of nodes exhibit interesting characteristics, whoseknowledge can be of great help in ...
  • A critical study of power consumption patterns in Indian apartments 
    Apurupa, Nagasuri Venkata; Singh, Pushpendra (Advisor); Chakravarty, Sambuddho (Advisor); Buduru, Arun Balaji (Advisor) (IIIT-Delhi, 2018-07)
    Energy conservation plays an important role in the economic development of a country. The total share of building ’s energy consumption in the country ’s energy consumption is increasing every year in India. Thus, it is ...
  • WorkerRep: building trust on crowdsourcing platform using blockchain 
    Bhatia, Gurpriya Kaur; Kumaraguru, Ponnurangam (Advisor); Dubey, Alpana (Advisor); Buduru, Arun Balaji (Advisor); Kaulgud, Vikrant (Advisor) (IIIT-Delhi, 2018-07)
    Crowdsourcing is a process where an individual or an organization utilizes the talent pool presentover the Internet to accomplish their task(s). These platforms offer numerous advantages suchas reduced cost, better quality, ...
  • High performance and energy optimal parallel programming on CPU and DSP based MPSoC 
    Tiwari, Abhiprayah; Kumar, Vivek (Advisor); Mitra, Gaurav (Advisor) (IIIT-Delhi, 2018-07)
    With energy efficiency becoming a major concern in the HPC community, low-power alternatives such as heterogeneous Multi-Processor System-on-chip (MPSoC) are gainingpopularity. These devices house several different kinds ...
  • Reduced mutual coupling for through wall radars using orthogonally polarized antennas 
    Kaur, Guntaas; Ram, Shobha Sundar (Advisor) (IIIT-Delhi, 2017-12)
    There has been a growing interest in building through-the-wall radars (TWR) for law enforcement, security and biomedical applications for tracking humans in urban environments. Designing the antennas for such systems is a ...
  • Confidentiality protection in crowdsourcing 
    Saxena, Simran; Kumaraguru, Ponnurangam (Advisor); Dubey, Alpana (Advisor); Buduru, Arun Balaji (Advisor); Sachdeva, Niharika (Advisor) (IIIT-Delhi, 2018-04)
    Crowdsourcing is the practice of getting information or input for a task or project from a number of people by floating out the task at hand to a pool of people who are usually not full-time employees. Use of Crowdsourcing ...

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