12 citations · 22 across the 6 of their papers we have counts for
3 papers · 1 filter
Flexible Doubly Robust Proximal Causal Inference for Censored Outcomes
Dhanajit Brahma, Ruolin Meng, Lawrence Carin +1
Estimating causal effects on right-censored time-to-event outcomes is challenging under unmeasured confounding. Proximal causal inference addresses unmeasured confounding through p…
SAGE: A Novelty Gate for Efficient Memory Evolution in Agentic LLMs
Sijia Wang, Dhanajit Brahma, Ricardo Henao
Agentic LLMs must continuously decide whether newly extracted facts should be added, merged with existing memories, or ignored, yet prior work has focused more on retrieval and sto…
Calibrating Model-Based Evaluation Metrics for Summarization
Hongye Liu, Dhanajit Brahma, Ricardo Henao
Recent advances in summary evaluation are based on model-based metrics to assess quality dimensions, such as completeness, conciseness, and faithfulness. However, these methods oft…