Papers by Maya Kruse
Simple Yet Effective: An Information-Theoretic Approach to Multi-LLM Uncertainty Quantification (2025.emnlp-main)
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| Challenge: | Prior work on calibration and uncertainty quantification focuses on individual models, overlooking the potential of model diversity. |
| Approach: | They propose a method that uses Jensen-Shannon Divergence to identify and aggregate well-calibrated subsets of large language models (LLMs) to improve calibration. |
| Outcome: | The proposed method improves accuracy on binary prediction tasks compared to single-model and naive ensemble baselines. |
Large Language Models with Temporal Reasoning for Longitudinal Clinical Summarization and Prediction (2025.findings-emnlp)
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Maya Kruse, Shiyue Hu, Nicholas Derby, Yifu Wu, Samantha Stonbraker, Bingsheng Yao, Dakuo Wang, Elizabeth M. Goldberg, Yanjun Gao
| Challenge: | Recent advances in large language models have shown potential in clinical text summarization, but their ability to handle long patient trajectories with multi-modal data spread across time remains underexplored. |
| Approach: | They evaluate open-source large language models, their Retrieval Augmented Generation variants and chain-of-thought prompting on long-context clinical summarization and prediction. |
| Outcome: | The proposed models can synthesize structured and unstructured EHR data while reasoning over temporal coherence. |
LogosKG: Hardware-Optimized Scalable and Interpretable Knowledge Graph Retrieval (2026.acl-long)
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He Cheng, Yifu Wu, Saksham Khatwani, Maya Kruse, Dmitriy Dligach, Timothy A. Miller, Majid Afshar, Yanjun Gao
| Challenge: | Existing systems struggle to balance efficiency, scalability, and interpretability. |
| Approach: | They propose a hardware-aligned framework that enables scalable and interpretable k-hop retrieval on large KGs. |
| Outcome: | The proposed framework scales to billion-edge graphs without loss of retrieval fidelity. |
OpenNER 1.0: Standardized Open-Access Named Entity Recognition Datasets in 50+ Languages (2025.emnlp-main)
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| Challenge: | Existing datasets are not consistently formatted and use a variety of chunk encodings (IOB, BIO, etc.), often without documentation. |
| Approach: | They present OpenNER 1.0, a standardized collection of openly-available named entity recognition (NER) datasets. |
| Outcome: | The proposed datasets correct annotation format issues and provide a structure that enables research in multilingual and multi-ontology NER. |