102 citations · 746 across the 75 of their papers we have counts for
21 papers · 1 filter
Automatic prediction of suicidal risk in military couples using multimodal interaction cues from couples conversations
Sandeep Nallan Chakravarthula, Md Nasir, Shao-Yen Tseng +6
Suicide is a major societal challenge globally, with a wide range of risk factors, from individual health, psychological and behavioral elements to socio-economic aspects. Military…
Characterizing dynamically varying acoustic scenes from egocentric audio recordings in workplace setting
Arindam Jati, Amrutha Nadarajan, Karel Mundnich +1
Devices capable of detecting and categorizing acoustic scenes have numerous applications such as providing context-aware user experiences. In this paper, we address the task of cha…
Robust speaker recognition using unsupervised adversarial invariance
Raghuveer Peri, Monisankha Pal, Arindam Jati +2
In this paper, we address the problem of speaker recognition in challenging acoustic conditions using a novel method to extract robust speaker-discriminative speech representations…
An analysis of observation length requirements for machine understanding of human behaviors from spoken language
Sandeep Nallan Chakravarthula, Brian Baucom, Shrikanth Narayanan +1
The task of quantifying human behavior by observing interaction cues is an important and useful one across a range of domains in psychological research and practice. Machine learni…
Linguistically Aided Speaker Diarization Using Speaker Role Information
Nikolaos Flemotomos, Panayiotis Georgiou, Shrikanth Narayanan
Speaker diarization relies on the assumption that speech segments corresponding to a particular speaker are concentrated in a specific region of the speaker space; a region which r…
Learning Behavioral Representations from Wearable Sensors
Nazgol Tavabi, Homa Hosseinmardi, Jennifer L. Villatte +4
Continuous collection of physiological data from wearable sensors enables temporal characterization of individual behaviors. Understanding the relation between an individual's beha…