Demo Data from EDBT 2026 / reviewers in the wild / expert
Gerard Donahue
dblp:386/7084
· DBLP profile ↗
1ranked-venue papers
1as first author
1since 2021 · last 2024
—ORCID · none
Domains — the database's venue-derived domains; a paper can count in several
Artificial intelligence and machine learning · 1 · 1 first-author · 1 since 2021Graphics, computer vision, multimedia, augmented reality and games · 1 · 1 first-author · 1 since 2021
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Artificial intelligence
1 paper |
Video understanding and tracking · 100% |
Topics — the 2 heaviest of 3, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Computer vision › Video understanding and tracking › temporal alignment
video alignment |
0.8 | 1 | 2024 | Learning to Predict Activity Progress by Self-Supervised Video Alignment · CVPR 2024 |
Computer vision › Video understanding and tracking › video representation learning
self-supervised video representation learning |
0.2 | 1 | 2024 | Learning to Predict Activity Progress by Self-Supervised Video Alignment · CVPR 2024 |
Methods — techniques the papers use, named apart from their topics
temporal cycle consistency · 0.8gaussian mixture model · 0.8contrastive learning · 0.8
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2024 | Learning to Predict Activity Progress by Self-Supervised Video AlignmentabstractIn this paper, we tackle the problem of self-supervised video alignment and activity progress prediction using in-the-wild videos. Our proposed self-supervised representation learning method carefully addresses different action orderings, redundant actions, and background frames to generate improved video representations compared to previous methods. Our model generalizes temporal cycleconsistency learning to allow for more flexibility in determining cycle-consistent neighbors. More specifically, to handle repeated actions, we propose a multi-neighbor cycle consistency and a multi-cycle-back regression loss by finding multiple soft nearest neighbors using a Gaussian Mixture Model. To handle background and redundant frames, we introduce a context-dependent drop function in our framework, discouraging the alignment of droppable frames. On the other hand, to learn from videos of multiple activities jointly, we propose a multi-head crosstask network, allowing us to embed a video and estimate progress without knowing its activity label. Experiments on multiple datasets show that our method outperforms the state-of-the-art for video alignment and progress prediction.11Code is publicly available at https://github.com/gerardDonahue/GTCC_CVPR2024. Gerard Donahue, Ehsan Elhamifar |
CVPR | 1 |