Author

Armstrong Aboah

3 papers indexed here

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Preprint Oct 2026

StateBridge: Phase- and Track-Grounded Reasoning for Synthetic-to-Real Traffic Video Captioning and VQA

Traffic safety videos provide rich evidence for understanding interactions between pedestrians and vehicles, but synthetic-to-real evaluation makes this setting challenging because models must learn from simulated scenes and generalize to real-world traffic. In this work, we present StateBridge, a traffic video-languag...

Blessing Agyei Kyem, Richard Dzinyela, Joshua Kofi Asamoah et al. · 1 citation

Preprint Oct 2026

Synthetic-to-Real Text-Based Person Anomaly Search via Multi-Model Retrieval Fusion and Cross-Encoder Reranking

A multi-model retrieval and reranking framework designed to improve synthetic-to-real transfer and construct a distractor-matched validation protocol entirely from synthetic data to select checkpoint weights, fusion coefficients, candidate depths, and reranking parameters without accessing the official test images.

E. Denteh, Blessing Agyei Kyem, Andrews Danyo et al. · 1 citation

Review Jan 2027

Hybrid Deep Learning Architecture for Nationwide Travel Behavior Prediction from Satellite Imagery

Nationwide travel behavior data are important for transportation planning, but household travel surveys are costly, infrequent, and difficult to implement consistently across diverse regions. This study develops a two-stage hybrid learning framework for estimating county-level travel behavior from satellite imagery...

E. Denteh, Andrews Danyo, Joshua Kofi Asamoah et al. · Journal of Transportation En... · 1 citation