It is a precious collection of Ph.D. theses awarded by the Indian Statistical Institute in the subject areas of Statistics, Mathematics, Computer Science, Quantitative Economics, Cryptography, Statistical Quality Control, and Operations Research.
Theses/Dissertations from 2026
Generalization under Sub-population Shift: Equitable Models for Imbalanced, Long-tailed, and Fair Representation Learni, Faizanuddin Ansari
Essays on Monetary-Fiscal Interactions in Emerging Market and Developing Economies, Ojasvita Bahl
On Universal C∗ Algebras associated to Operator Spaces and Generalized Crossed Products, Sayan Kansa Banik
A Regression Tree Framework for Denoising and Monitoring of Image Data, Subhasish Basak
Environmental Degradations in Images: Analysis, Restoration, and Applications, Harsh Bhandari
Designing Truthful Mechanisms: A study of Voting and Matching Rules, Abhigyan Bose
Innovations in Graph Neural Network Design: Addressing Oversmoothing, Heterophily, and Information Propagation, Kushal Bose
Determination of Sample Size in Vaccine Trials, Meghna Bose
Statistical Guarantees of Deep Generative Models Involving Diverse Spaces: Generation Consistency and Robustness, Anish Chakrabarty
On Robust Estimation of Multivariate Location and Scale with Applications, Soumya Chakraborty
Distributed Computation of Graph Structures by Mobile Agents, Prabhat Kumar Chand
Flexible Modeling of non-Gaussian Longitudinal Data: Some Approaches using Copula, Subhajit Chattopadhyay
C*-Extreme Quantum Instruments; Completion and Disintegration of Completely Positive Maps, Arghya Chongdar
Design of reliability acceptance sampling plans, Rathin Das
Exploring Resource-Efficient Deep Learning for Medical Image Segmentation, Pallabi Dutta
Consumer Welfare and Privatization in Mixed Markets: A Developing Country Perspective, Priyanka Dutta
Analysis of a few Quantum Algorithms and Circuits related to Boolean Functions, Suman Dutta
Bivariate Current Status Data with Competing Risks using Frailty Models, Biswadeep Ghosh
Essays on Liberalization and Trade Policy in Developing Economies under Increasing Returns, Shivam Kapoor
Developing Deep Neural Network based Brain Computational Models from Psychophysics Data of some Simple Perceptual Phenomena: Visual as well as Auditory, Chandran Keerthi S
Combinatorial & Algebraic Approaches in Analyzing Mutually Unbiased Bases (MUBs) and Their Approximations, Rakesh Kumar
PORTRAIT: Holistic Data Visualization using Neural Networks, Chayan Maitra
Projective corepresentations and cohomology of compact quantum groups, Kiran Maity
Exploring Conflicts and Protests Through the Lens of Game Theory, Puja Mukherjee
Some Contributions to Inference and Model/Variable Selection in High-Dimensional Problems, Sayantan Paul
Large-scale Asymptotics in Fixed-sample and Sequential Multiple Testing, Rahul Roy
Relay Selection and User Scheduling in Reconfigurable Intelligent Surface Assisted Millimeter-wave D2D Communication, Lakshmikanta Sau
On the Jordan-Chevalley-Dunford Decomposition of Certain Classes of Operators and Convergence of Their Normalized Power Sequences, Renu Shekhawat
Theses/Dissertations from 2025
Some Nonparametric Tests for High-Dimensional and Functional Data, Bilol Banerjee
On Univariate Process Capability Indices: Some Issues and Applications, Kuntal Bera
Some Studies On Information Set Decoding Algorithms and Universal Hash Functions, Sreyosi Bhattacharyya
Advanced Techniques in Symmetric Key Cryptanalysis, Debasmita Chakraborty
Multiple Hypothesis Testing Under Dependence, Nabaneet Das
Automated Grain-Matrix Segmentation in Photomicrographs of Clastic Sedimentary Rocks using Neuro-visual Algorithms, Rajdeep Das
Graph Neural Networks for Homogeneous and Heterogeneous Graphs: Algorithms and Applications, Sucheta Dawn
Restricted Mean Value Property on Riemannian manifolds and Carleson's problem on Damek-Ricci spaces, Utsav Dewan
Provable Security in Idealised Models, Chandranan Dhar
Development of some Neural Network Models for Non-negative Matrix Factorization: Dimensionality Reduction, Prasun Dutta
Complexity Study of Knowledge and Public Observation, Avijeet Ghosh
On Algebraic Aspects and Functoriality of the Set of Unbounded Operators Affiliated with a von Neumann Algebra, Indrajit Ghosh
Enhancing Medical Image Analysis through Deep Learning: A Comprehensive Study on Classification, Segmentation, and Multitask Learning, Susmita Ghosh
Crystallization of the quantized function algebras of SUq(n + 1), Manabendra Giri
Mazur’s Intersection Property and its Variants, Deepak Gothwal
Multipacking on graphs and Euclidean metric space, Sk Samim Islam
Essays in Industrial Organization, Nilesh Kumar Jain
Essays in Individual and Collective Choice, Ojasvi Khare
Electricity and the Environment, Praveen Kumar