MIT Theses: Recent submissions

Now showing items 61-63 of 65109

    • Weak Identification and Network Measurement Error in Peer Effects Estimation 

      Wang, William Wei (Massachusetts Institute of Technology, 2025-09)
      The growing availability of social network data has enabled a surge of research on social interactions. In particular, peer effects, once considered unidentifiable, have now been shown to be identified given knowledge of ...

    • Seeing Beyond Limits with Physics-Informed Priors 

      Liu, Yang (Massachusetts Institute of Technology, 2025-09)
      Conventional imaging systems are limited by dimensionality and visibility: standard sensors capture only two-dimensional data, while light diffuses or scatters across surfaces and through complex media. This dissertation ...

    • Optimizing Large Language Models from a Data SystemsPerspective 

      Chen, Peter Baile (Massachusetts Institute of Technology, 2025-09)
      Strong retrieval and reasoning capabilities are essential for large language models (LLMs) to effectively handle a broad spectrum of downstream tasks, such as open-domain question answering and solving math or science ...