113 citations
4 papers
Human Activity Recognition in an Open World
Derek S. Prijatelj, Samuel Grieggs, Jin Huang +6
Managing novelty in perception-based human activity recognition (HAR) is critical in realistic settings to improve task performance over time and ensure solution generalization out…
Agricultural Windfalls and the Seasonality of Political Violence in Africa
David Ubilava, Justin V. Hastings, Kadir Atalay
When the prices of cereal grains rise, social unrest and conflict become likely. In rural areas, the predation motives of perpetrators can explain the positive relationship between…
Zero-Shot Out-of-Distribution Detection Based on the Pre-trained Model CLIP
Sepideh Esmaeilpour, Bing Liu, Eric Robertson +1
In an out-of-distribution (OOD) detection problem, samples of known classes(also called in-distribution classes) are used to train a special classifier. In testing, the classifier…
Handwriting Recognition with Novelty
Derek S. Prijatelj, Samuel Grieggs, Futoshi Yumoto +2
This paper introduces an agent-centric approach to handle novelty in the visual recognition domain of handwriting recognition (HWR). An ideal transcription agent would rival or sur…