An de-identified corpus of 33 cognitive assessment conversations with 8,250 utterances annotated for three speaker roles and 56 dialogue acts is presented, showing that broad conversational intent is easier to recognize than fine-grained communicative function.
V. Arumugam, Dan Schumacher, Veronica Rammouz et al.· 0 citations
Surrogate credibility for fluid-structure interac- tion (FSI) requires distinguishing transfer across independent anatomies from interpolation within an already sampled surface. Four de-identified human aortic models from the Vascular Model Repository were reconstructed into separate lumen and nominal 1.5-mm wall domai...
A. Nourbakhsh, M. Niroomand, E. Nourbakhsh· 0 citations
This work presents MedProb, a lightweight probing framework that predicts multiple-choice Med-VQA answers from frozen VLM representations without free-text generation, and shows the probe can be extended to open-ended generation via a rejection-sampling scoring procedure.
TRACER detects useful failure signals well before the end of the conversation and outperforms heuristic, classical, and single-stream baselines, suggesting that early failure detection can provide a practical warning signal for dialogue systems before the interaction fully breaks down.
E. Nourbakhsh, Rocky Slavin, Ke Yang et al.· SIGDIAL Conferences· 0 citations
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