KDD ’262026
Learning Robust Hypergraph Embeddings for Distribution-Free Uncertainty Quantification
Akash Choudhuri and Bijaya Adhikari
Preprint
IEEE BigData ’252025
Implicit Hypergraph Neural Network
Akash Choudhuri, Yongjian Zhong, and Bijaya Adhikari
PreprintPublished version
PLOS Computational Biology2025
Analyzing Greedy Vaccine Allocation Algorithms for Metapopulation Disease Models
Jeffrey Keithley, Akash Choudhuri, Bijaya Adhikari, and Sriram Pemmaraju
PreprintPaper
SDM ’252025
Conformal Edge-Weight Prediction in Latent Space
Akash Choudhuri, Yongjian Zhong, Mehrdad Moharrami, Christine Klymko, Mark Heimann, Jayaraman J. Thiagarajan, and Bijaya Adhikari
PaperCode and appendixSlides
SDM ’252025
Domain Knowledge Augmented Contrastive Learning on Dynamic Hypergraphs for Improved Health Risk Prediction
Akash Choudhuri, Hieu Vu, Kishlay Jha, and Bijaya Adhikari
PaperCode and appendixSlides
DMBIH @ ICDM ’242024
Summarizing Clinical Notes Using LLMs for ICU Bounceback and Length-of-Stay Prediction
Akash Choudhuri, Philip M. Polgreen, Alberto M. Segre, and Bijaya Adhikari
PaperSupplementarySlides
CIKM ’232023
Continually-Adaptive Representation Learning Framework for Time-Sensitive Healthcare Applications
Akash Choudhuri, Hankyu Jang, Alberto M. Segre, Philip M. Polgreen, Kishlay Jha, and Bijaya Adhikari
PaperCodeSlides
ICDMAI ’222023
A Hybrid Machine Learning Model for Estimation of Obesity Levels
Akash Choudhuri
PaperCode