DSpace at IIIT-Delhi: Recent submissions

  • 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 ...
  • Code variants and their retrieval using knowledge discovery based approaches 
    Vinayakarao, Venkatesh; Purandare, Rahul (Advisor) (IIIT-Delhi, 2018-04)
    Code variants represent alternative implementations of a code snippet, where each alternative provides the same functionality, but has different properties that make some of them better suited to the overall project ...
  • Designing generic asymmetric key cryptosystem with message paddings 
    Bansal, Tarun Kumar; Chang, Donghoon (Advisor); Pieprzyk, Josef (Advisor); Sanadhya, Somitra Kumar (Advisor); Boyen, Xavier (Advisor) (IIIT-Delhi, 2017-10)
    RSA-OAEP is being used in PKCS #1 2.0 standard for a long time. OAEP (optimal asymmetric encryption padding) provides security strength to RSA and other deterministic one-way asymmetric primitives (trapdoor one-way ...
  • Wavelet transform learning and applications 
    Ansari, Naushad; Gupta, Anubha (Advisor) (IIIT-Delhi, 2017-12)
    Transform learning (TL) is currently an active research area. It has been explored in several applications including image/video denoising, compressed sensing (CS) of magnetic resonance images (MRI), etc. and is observed ...
  • Citadels in cyberspace 
    Rawat, Madhur; Chakravarty, Sambuddho (Advisor) (2017-06)
    Cyberwarfare remains a sparsely explored domain of cybersecurity research, most often involving targeted attacks by one nation against another, using botnets. These botnets use malware to launch various kinds of attacks ...
  • Middleware systems and analytics for energy management in buildings 
    Arjunan, Pandarasamy; Singh, Amarjeet (Advisor); Singh, Pushpendra (Advisor) (IIIT-Delhi, 2018-03)
    As one of the largest consumers of overall energy, buildings have emerged as attractive targets for using information and communications technologies to advance large-scale sustainability goals. With increasing availability ...
  • Learning aided dynamic spectrum access in decentralized networks with unknown number of secondary users 
    Pani, Suman; Darak, Sumit Jagdish (Advisor) (2017-09-17)
    Opportunistic spectrum access (OSA) in a decentralized network is a challenging problem since each unlicensed user (i.e. cognitive radio (CR)) needs to characterize frequency bands as per the occupancy statistics of multiple ...
  • Action recognition in egocentric videos 
    Verma, Sagar; Arora, Chetan (Advisor) (2017-07)
    With an increase in usage and availability of wearable devices like GoPro, Microsoft Hololens, Google Glass, etc, egocentric video analysis has become essential. An interesting application is action recognition in egocentric ...
  • Wide bandgap-HEMT device (GaN) modelling for high power amplifier design 
    Batra, Shipra; Hashmi, Mohammad S. (Advisor) (2017)
    Material properties of wide-bandgap semiconductors are excellent candidates to build highly-efficient and highly-linear power amplifiers required to support cellular communication. AlGaN/GaN HEMTs are considered the most ...
  • Design of tri-band coupler and wideband phase shifter 
    Ahlawat, Anuradha; Hashmi, Mohammad S. (Advisor) (2017-08)
    Branch-line coupler and phase shifter are widely used passive components in RF and microwave communication systems. The designing of circuits operating at multi-band frequencies has the advantage of both compact size and ...
  • FPGA implementation of multi-standard wireless transceiver via dynamic partial reconfiguration 
    Deep, Gyan; Darak, Sumit Jagdish (Advisor) (2017-12-15)
    To support wide variety of services ranging from voice, high-speed data and multimedia, multi-standard wireless communication transceivers (MWCT) are desired. Such transceivers have the capability to adapt to any desired ...

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