• Automated Determination of Glacier Ablation Zones 

  Mondal, Anupam (Indian Statistical Institute, Kolkata, 2024-06)

  In recent decades, global temperature rises have significantly influenced glacier dynamics [1][2], underscoring the vital need for accurately delineating glacier boundaries to comprehend these shifts and document regional ...
• Handling Class Imbalance Using Regularized Auto-Encoders with Weighted Calibration 

  Mandal, Anup (Indian Statistical Institute, Kolkata, 2024-06)

  DeepSmote uses the SMOTE technique in the latent space of an Autoencoder- Decoder model to produce high fidelity images for imbalanced data. But it is be limited by 2 essential artillery: over-fitting the data and a lack ...
• Sphere fibrations over highly connected manifolds 

  Ghosh, Aloke Kr (Indian Statistical Institute, Kolkata, 2024-10)

  This thesis analyzes the construction of the sphere fibrations over (n − 1)-connected 2n-manifolds for an even integer n such that the total space is a connected sum of sphere products, in a localized category of spaces. ...
• Effects of symmetry in combinatorial complexity measures of Boolean functions 

  Kayal, Chandrima (Indian Statistical Institute, Kolkata, 2024-05)

  Boolean functions are one of the central objects in the study of Computer Science. Any decision problem can be expressed as a Boolean function that takes an $n$-bit string as input and gives a single-bit output. Its ...
• Cryptanalysis of Selected SPN and NLFSR-based Symmetric-Key Ciphers 

  Jana, Amit (Indian Statistical Institute, Kolkata, 2023-06)

  The thesis focuses on the cryptanalysis of private-key ciphers, which are widely used encryption methods due to their fast encryption/decryption computing ability and low memory requirements. The thesis covers two different ...

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