IIIT-Delhi Institutional Repository

Browsing Computer Science and Engineering by Title

Browsing Computer Science and Engineering by Title

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  • Use of smartphone's microphone sensor to estimate rate of respiration 
    Phokela, Kanchanjot Kaur; Naik, Vinayak (Advisor) (2017-07)
    Sleep plays a crucial part of one’s physical and mental wellbeing. Polysomnography, which is the gold standard for measuring and analyzing sleep requires the subject to sleep overnight with many expensive sensors attached ...
  • User identities across social networks: quantifying linkability and nudging users to control linkability 
    Chandok, Srishti; Kumaraguru, Ponnurangam (Advisor) (2017)
    The Online Social Network (OSN) landscape has transformed significantly over the past few years with the emergence of networks. The primary capabilities of these online networks differ. Few of the major leading ones are: ...
  • 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 ...
  • 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, ...
  • User-centric power optimization in smart home environments 
    Gupta, Saurabh; Buduru, Arun Balaji (Advisor); Kumaraguru, Ponnurangam (Advisor) (IIIT-Delhi, 2022-07)
    Rapid advancements in the Internet of Things (IoT) have facilitated efficient de- ployments of smart environment solutions for specific user requirements. With the increase in the number of IoT devices, it has become ...
  • Using reinforcement learning for multimodal sarcasm explanation 
    Goel, Palaash; Akhtar, Md. Shad (Advisor) (IIIT-Delhi, 2023-11-29)
    Multimodal sarcasm explanation is a challenging natural language understanding task that deals with training machines to understand the semantic incongruence present in sarcasm as a form of communication and resolve it to ...
  • Using smartphone-based accelerometer to detect travel by metro train 
    Vij, Megha; Naik, Vinayak (Advisor); Gunturi, Venkata M. Viswanath (Advisor) (2016-07-18)
    We look at the problem of using accelerometer in smartphones to detect whether the user is at a metro train station or in a metro train. Currently, we have solutions to detect simple activities, such as sitting or walking. ...
  • Using twitter sentiments and search volumes index to predict oil, gold, forex and markets indices 
    Rao, Tushar; Srivastava, Saket (2012-03-26)
    Behavioral finance is an upcoming research field which is drawing a lot of attention of both academia and industry. With changing dynamics of internet behavior of millions across the globe, it provides opportunity to ...
  • Utility and privacy guarantees of differential privacy 
    Srivastava, Shubham; Bera, Debajyoti (Advisor) (2016-09-15)
    The primary aim of any survey is to facilitate analysis of sensitive data to extract useful information, without jeopardizing privacy of the participants. Privacy models like k-anonymity do not guarantee privacy against ...
  • Utility-based control flow discovery from business process event logs 
    Anand, Kritika; Sureka, Ashish (Advisor) (2015-06-09)
    Process Aware Information Systems (PAIS) are IT systems which support business processes and generate event-logs as a result of execution of the supported business processes. Fuzzy-Miner (FM) is a popular algorithm within ...
  • Utilizing image processing to create an app for cell image counting and characterization 
    Lal, Shubham; Ray, Arjun (Advisor) (IIIT-Delhi, 2023-10-25)
    Organ transplantation represents a beacon of hope for individuals facing end-stage organ failure, with the success hinging on donor-recipient compatibility. Complement-dependent cytotoxicity (CDC) crossmatch imaging and ...
  • Validation of user's credentials using blockchain 
    Yadav, Pragyan; Duvesh, Deeksha Singh; Shah, Rajiv Ratn (Advisor) (IIIT-Delhi, 2023-11-29)
    The project aims to validate user credentials using blockchain technology, which can help enhance security and trust in the certification process. The platform allows employers to issue certificates to their employees, ...
  • Venue discovery using supervised generative adversarial cross-modal hashing 
    Aggarwal, Himanshu; Shah, Rajiv Ratn (Advisor); NII, Yi Yu (Advisor) (IIIT-Delhi, 2019-07)
    With a massive amount of online multimedia data (e.g., images, videos, text articles, etc.) and increasing needs of the people, venue discovery using multimedia data has become an underlined research topic. We are referring ...
  • Video and advertisement production company 
    Vardhan, Vishnu; Rahul; Grover, Anuj (Advisor) (IIIT-Delhi, 2023-11-29)
  • Video compression technique using facial landmarks on mobile devices 
    Banerjee, Ruchika; Naik, Vinayak (Advisor) (2016-09-15)
    Wide proliferation of smart mobile phones has manifolded the bandwidth demand, as video streaming applications have significantly gained popularity. At the same time, technical challenges, such as requirements of resources, ...
  • Video inpainting detection using inconsistencies in optical flow 
    Saxena, Shobhita; Subramanyam, A V (Advisor) (2015-12-03)
    In recent years due to advancement in video and image editing tools it has become increasingly easy to modify the multimedia content. The doctored videos are very di cult to identify through visual examination as ...
  • Video-based person re-Identi fication 
    Kaur, Gunkirat; Vatsa, Mayank (Advisor); Singh, Richa (Advisor) (IIITD-Delhi, 2019-04-15)
    Person Re-identi fication problem aims at matching the same person in non-overlapping cameras. Earlier, most of the person re-identi fication problems were focused on image-based solutions. But with the increase in ...
  • Vidushi : parallel implementation of alpha miner algorithm and performance analysis on CPU and GPU architecture 
    Kundra, Divya; Sureka, Ashish (Advisor) (2015-06-16)
    Process Mining consists of extracting valuable information from event logs produced by Process Aware Information Systems (PAIS) which support business processes and generate event logs as a result of execution of ...
  • Virality of content on social media 
    Agarwal, Aman; Kumaraguru, Ponnurangam (Advisor) (IIITD-Delhi, 2018-11-22)
    Virality of online content on social networking websites is an important but esoteric phenomenon often studied in elds like marketing, psychology and data mining. In this project, I have studied viral content from a ...
  • Virtual reality guided machinary tutorials: from concept to prototype 
    Satish, Ayush Kumar; Singh, Pushpendra (Advisor) (IIIT-Delhi, 2023-12-12)
    This project endeavors to enhance the immersive experience in Virtual Reality (VR) environments by incorporating an eye-tracking module into the Oculus Quest Pro headset. The primary focus lies in extracting crucial ...

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