16 citations · 20 across the 7 of their papers we have counts for
8 papers
Tracing Prompt-Level Trajectories to Understand Student Learning with AI in Programming Education
Tianyu Shao, Miguel Feijóo-García, Yi Zhang +4
As AI tools such as ChatGPT enter programming classrooms, students encounter differing rules across courses and instructors, which shape how they use AI and leave them with unequal…
Content-Aware Detection of Temporal Metadata Manipulation
Rafael Padilha, Tawfiq Salem, Scott Workman +3
Most pictures shared online are accompanied by temporal metadata (i.e., the day and time they were taken), which makes it possible to associate an image content with real-world eve…
Learning a Dynamic Map of Visual Appearance
Tawfiq Salem, Scott Workman, Nathan Jacobs
The appearance of the world varies dramatically not only from place to place but also from hour to hour and month to month. Every day billions of images capture this complex relati…
Joint 2D-3D Breast Cancer Classification
Gongbo Liang, Xiaoqin Wang, Yu Zhang +4
Breast cancer is the malignant tumor that causes the highest number of cancer deaths in females. Digital mammograms (DM or 2D mammogram) and digital breast tomosynthesis (DBT or 3D…
Defense-PointNet: Protecting PointNet Against Adversarial Attacks
Yu Zhang, Gongbo Liang, Tawfiq Salem +1
Despite remarkable performance across a broad range of tasks, neural networks have been shown to be vulnerable to adversarial attacks. Many works focus on adversarial attacks and d…
Learning Geo-Temporal Image Features
Menghua Zhai, Tawfiq Salem, Connor Greenwell +3
We propose to implicitly learn to extract geo-temporal image features, which are mid-level features related to when and where an image was captured, by explicitly optimizing for a…
Learning to Map Nearly Anything
Tawfiq Salem, Connor Greenwell, Hunter Blanton +1
Looking at the world from above, it is possible to estimate many properties of a given location, including the type of land cover and the expected land use. Historically, such task…
Remote Estimation of Free-Flow Speeds
Weilian Song, Tawfiq Salem, Hunter Blanton +1
We propose an automated method to estimate a road segment's free-flow speed from overhead imagery and road metadata. The free-flow speed of a road segment is the average observed v…