4 citations · 6 across the 18 of their papers we have counts for
4 papers · 1 filter
Top-down Activity Representation Learning for Video Question Answering
Yanan Wang, Shuichiro Haruta, Donghuo Zeng +2
Capturing complex hierarchical human activities, from atomic actions (e.g., picking up one present, moving to the sofa, unwrapping the present) to contextual events (e.g., celebrat…
Multi-object event graph representation learning for Video Question Answering
Yanan Wang, Shuichiro Haruta, Donghuo Zeng +2
Video question answering (VideoQA) is a task to predict the correct answer to questions posed about a given video. The system must comprehend spatial and temporal relationships amo…
Anchor-aware Deep Metric Learning for Audio-visual Retrieval
Donghuo Zeng, Yanan Wang, Kazushi Ikeda +1
Metric learning minimizes the gap between similar (positive) pairs of data points and increases the separation of dissimilar (negative) pairs, aiming at capturing the underlying da…
TimeGraphs: Graph-based Temporal Reasoning
Paridhi Maheshwari, Hongyu Ren, Yanan Wang +2
Many real-world systems exhibit temporal, dynamic behaviors, which are captured as time series of complex agent interactions. To perform temporal reasoning, current methods primari…