102 citations · 746 across the 75 of their papers we have counts for
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Exploring Workplace Behaviors through Speaking Patterns using Large-scale Multimodal Wearable Recordings: A Study of Healthcare Providers
Tiantian Feng, Shrikanth Narayanan
Interpersonal spoken communication is central to human interaction and the exchange of information. Such interactive processes involve not only speech and spoken language but also…
Audio-Visual Activity Guided Cross-Modal Identity Association for Active Speaker Detection
Rahul Sharma, Shrikanth Narayanan
Active speaker detection in videos addresses associating a source face, visible in the video frames, with the underlying speech in the audio modality. The two primary sources of in…
Multimodal Estimation of Change Points of Physiological Arousal in Drivers
Kleanthis Avramidis, Tiantian Feng, Digbalay Bose +1
Detecting unsafe driving states, such as stress, drowsiness, and fatigue, is an important component of ensuring driving safety and an essential prerequisite for automatic intervent…
Unsupervised active speaker detection in media content using cross-modal information
Rahul Sharma, Shrikanth Narayanan
We present a cross-modal unsupervised framework for active speaker detection in media content such as TV shows and movies. Machine learning advances have enabled impressive perform…
Automating Detection of Papilledema in Pediatric Fundus Images with Explainable Machine Learning
Kleanthis Avramidis, Mohammad Rostami, Melinda Chang +1
Papilledema is an ophthalmic neurologic disorder in which increased intracranial pressure leads to swelling of the optic nerves. Undiagnosed papilledema in children may lead to bli…
The geometry of planar linear flows
Sabarish V Narayanan, Ganesh Subramanian
We identify incompressible planar linear flows that are generalizations of the well known one-parameter family characterized by the ratio of in-plane extension to (out-of-plane) vo…