107 citations · 272 across the 25 of their papers we have counts for
4 papers · 1 filter
Assessing the Efficacy of Clinical Sentiment Analysis and Topic Extraction in Psychiatric Readmission Risk Prediction
Elena Alvarez-Mellado, Eben Holderness, Nicholas Miller +5
Predicting which patients are more likely to be readmitted to a hospital within 30 days after discharge is a valuable piece of information in clinical decision-making. Building a s…
Multimodal Continuation-style Architectures for Human-Robot Interaction
Nikhil Krishnaswamy, James Pustejovsky
We present an architecture for integrating real-time, multimodal input into a computational agent's contextual model. Using a human-avatar interaction in a virtual world, we treat…
Distinguishing Clinical Sentiment: The Importance of Domain Adaptation in Psychiatric Patient Health Records
Eben Holderness, Philip Cawkwell, Kirsten Bolton +2
Recently natural language processing (NLP) tools have been developed to identify and extract salient risk indicators in electronic health records (EHRs). Sentiment analysis, althou…
Situational Grounding within Multimodal Simulations
James Pustejovsky, Nikhil Krishnaswamy
In this paper, we argue that simulation platforms enable a novel type of embodied spatial reasoning, one facilitated by a formal model of object and event semantics that renders th…