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- research-articleDecember 2024
Fusing remote and social sensing data for flood impact mapping
AbstractThe absence of comprehensive situational awareness information poses a significant challenge for humanitarian organizations during their response efforts. We present Flood Insights, an end‐to‐end system, that ingests data from multiple ...
- research-articleMarch 2024
Multiple passive-sensor distributed target tracking approach with Machine Learning Feedback
Expert Systems with Applications: An International Journal (EXWA), Volume 238, Issue PFhttps://doi.org/10.1016/j.eswa.2023.122344AbstractIn this paper, a novel recursive state estimation approach in three-dimensional space for a non-maneuvering target is developed. The proposed technique employs angle and amplitude information in a distributed fusion setup, tackling the issue of ...
Highlights- Multi-Sensor Distributed tracking with local tracking and centralized track.
- The deep learning algorithm complements the Bayesian target tracking solution.
- Confidence level from CNN predictions is used to complement IPDA at local ...
- research-articleFebruary 2024
Flood insights: integrating remote and social sensing data for flood exposure, damage, and urgent needs mapping
AAAI'24/IAAI'24/EAAI'24: Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence and Thirty-Sixth Conference on Innovative Applications of Artificial Intelligence and Fourteenth Symposium on Educational Advances in Artificial IntelligenceArticle No.: 2582, Pages 22716–22724https://doi.org/10.1609/aaai.v38i21.30305The absence of comprehensive situational awareness information poses a significant challenge for humanitarian organizations during their response efforts. We present Flood Insights, an end-to-end system that ingests data from multiple non-traditional ...
- research-articleApril 2023
Mapping Flood Exposure, Damage, and Population Needs Using Remote and Social Sensing: A Case Study of 2022 Pakistan Floods
WWW '23: Proceedings of the ACM Web Conference 2023Pages 4120–4128https://doi.org/10.1145/3543507.3583881The devastating 2022 floods in Pakistan resulted in a catastrophe impacting millions of people and destroying thousands of homes. While disaster management efforts were taken, crisis responders struggled to understand the country-wide flood extent, ...
- research-articleMarch 2017
Affect recognition from lip articulations
2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)Pages 2432–2436https://doi.org/10.1109/ICASSP.2017.7952593Lips deliver visually active clues for speech articulation. Affective states define how humans articulate speech; hence, they also change articulation of lip motion. In this paper, we investigate effect of phonetic classes for affect recognition from lip ...