IIIT-Delhi Institutional Repository

Browsing Mathematics by Issue Date

Browsing Mathematics by Issue Date

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  • Understanding the impact of formality on virality of documents 
    Bansal, Rajat; Shah, Rajiv Ratn (Advisor) (IIIT-Delhi, 2019-11)
    Formality is an important dimension of language style. Texts of different genres tend to have different degrees of formality. The project aims at analyzing Reddit submissions across various categories/discourses and finding ...
  • Graph sub isomorphism 
    Rajgaria, Abhishek; Rastogi, Preyansh; Goyal, Vikram (Advisor) (IIIT-Delhi, 2020-06)
    Subgraph isomorphism problem is one of the most frequently encountered and extensively studied in the big graph database model and in Graph Theory. Graph Sub isomorphism problem is approached with machine learning techniques ...
  • Constacyclic codes over finite commutative chain rings 
    Sidana, Tania; Sharma, Anuradha (Advisor) (IIIT-Delhi, 2020-07)
    Constructing codes that are easy to encode and decode, can detect and correct many errors and have a sufficiently large number of codewords is the primary aim of coding theory. Several metrics (e.g. Hamming metric, Lee ...
  • Detection and prediction of hypothermia in ICUs using thermal images 
    Wason, Mahika; Sethi, Tavpritesh (Advisor) (IIIT- Delhi, 2020-12)
    Hypothermia is a critical condition in which the human body starts to lose heat faster than it can produce resulting in extremely low body temperatures. Specifically, when the core body temperature drops below 95 degrees, ...
  • Mass problems 
    Dahal, Sameep; Basu, Sankha S. (Adviosr) (IIIT- Delhi, 2020-12)
    There are several known problems that are algorithmically unsolvable such as the Halting problem, Hilbert’s 10th problem for Diophantine equations and so on. We are interested in the degree of insolvability of the problems ...
  • A study on the BKZ lattice reduction algorithm 
    Sharma, Pravek; Samajder, Subhabrata (Advisor) (IIIT-Delhi, 2020-12)
  • Population / patient phenotype similarity based GCN for survival analysis 
    Kirtani, Chhavi; Prasad, Ranjitha (Advisor) (IIIT-Delhi, 2020-12)
    Survival Analysis is an important field of research and has its application in medical fields. Researchers have been experimenting with multiple methods to provide a better predicting model for survival analysis, yet ...
  • Multi-twisted codes over finite fields and their generalizations 
    Chauhan, Varsha; Sharma, Anuradha (Advisor) (IIIT-Delhi, 2021-01)
    Nowadays error-correcting codes are widely used in communication systems, returning pictures from deep space, designing registration numbers, and storage of data in memory systems. An important family of error-correcting ...
  • Spatiotemporal linear stability of viscoelastic free shear flows 
    Bansal, Diksha; Sircar, Sarthok (Advisor) (IIIT-Delhi, 2021-03)
    In this thesis, we have explored the temporal and spatiotemporal stability analyses offree shear, viscoelastic flows in the limit of low to moderate Reynolds number (Re) and Weissenberg number (We). The description of the ...
  • Model for short subjective questions 
    Chhabra, Aarish; Mohania, Mukesh (Advisor) (IIIT- Delhi, 2021-05)
    Exams are conducted to test whether the learner has gained knowledge about the concepts in the subject. Recently, during the pandemic-induced lockdown, there has been a rise in concerns regarding the lack of integrity in ...
  • Before stress overcomes you, we overcome it : a digital solution to predict and relieve acute stress in young adults 
    Katyal, Akshyta; Gupta, Anushika; Shukla, Jainendra (Advisor) (IIIT- Delhi, 2021-05)
    Stress is natural, especially during this unprecedented COVID-19 crisis that has brought various emotions and challenges. However, stress experienced over an extended period can lead to serious health problems. It is ...
  • HoppaQ : self checkout shopping cart 
    Sarkar, Arka; Singla, Utsav; Jerripothula, Koteswar Rao (Advisor) (IIIT-Delhi, 2021-05)
    With the growing population in major cities the need of groceries is essential for everyone, this makes the supermarkets get flooded with consumers looking for a quick shop, but all comes to a halt when one realises a huge ...
  • Robust fake news detection 
    Gautam, Akansha; Jerripothula, Koteswar Rao (Advisor) (IIIT- Delhi, 2021-06)
    Recently, news consumption using online news portals has increased exponentially due to several reasons, such as low cost and easy accessibility. However, such online platforms inadvertently also become the cause of spreading ...
  • Subgraph isomorphism detection 
    Rajgaria, Abhishek; Rastogi, Preyansh; Goyal, Vikram (Advisor) (IIIT- Delhi, 2021-06)
    Subgraph isomorphism detection is among the most frequently encountered problems in various graph-based applications like Bioinformatics, Social network analysis and Recommendation systems. The problem aims to determine ...
  • Reinforcement learning in network survivability, routing, modulation and spectrum allocation in elastic optical networks 
    Buxy, Sudarshan; Mitra, Abhijit (Advisor) (IIIT-Delhi, 2021-12)
    The report provides an overview of the motivation behind using reinforcement learning in network survivability and routing, modulation and spectrum allocation. The reinforcement learning algorithms that were explored ...
  • A SPARQL to cypher transpiler 
    Agrawal, Lakshya A; Singhal, Nikunj; Mutharaju, Vijaya Raghava (Advisor) (IIIT-Delhi, 2022-05)
  • Predictors of countries' positions on lethal autonomous weapons systems 
    Soni, Prabhat; Priyadarshi, Praveen (Advisor) (IIIT-Delhi, 2022-05)
    Finding what does (and doesn't) predict countries' positions on lethal autonomous weapons systems (LAWS) could be very valuable in informing the decisions of countries and NGOs. This report tests the predictive power of ...
  • Unimodular polynomial matrices and partial linear transformations over finite fields 
    Arora, Akansha; Ram, Samrith (Advisor) (IIIT-Delhi, 2022-11)
    This thesis consists of some interesting combinatorial problems on matrix poly- nomials over finite fields. Using results from control theory, we give a proof of a result of Lieb, Jordan and Helmke (2016) which solves the ...
  • Building ontology models and knowledge graphs for healthcare data 
    Garg, Yuvraj; Balooja, Mudit; Mutharaju, Vijaya Raghava (Advisor) (IIIT-Delhi, 2022-12)
    Medical information from various sources has to be integrated and compiled together to provide a better understanding of a patient’s health. Mappings between different standards and domain ontologies are constructed to ...
  • Introducing ‘nocoalias’ attribute to improve context-sensitive alias analysis in LLVM 
    Manas; Kedia, Piyus (Advisor) (IIIT-Delhi, 2022-12)
    The technique of alias analysis enables us to determine which memory locations can be accessed via different access paths. But finding objects satisfying aliasing sets is hard. We present a context-sensitive approach to ...

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