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Gefan Ye

dblp:414/8254 · DBLP profile ↗
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1ranked-venue papers
1as first author
1since 2021 · last 2025
0009-0009-3030-405XORCID · reported

Domains — the database's venue-derived domains; a paper can count in several

Graphics, 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
Knowledge representation and reasoning · 61% Video understanding and tracking · 30% Transfer learning and domain adaptation · 9%

Topics — the 4 heaviest of 4, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Computer vision › Video understanding and tracking
action recognition
0.912025
Zero-shot Compositional Action Recognition with Neural Logic Constraints · ACM Multimedia 2025
Knowledge, reasoning and agents › Knowledge representation and reasoning › logic-based reasoning
first-order logic constraints
0.912025
Zero-shot Compositional Action Recognition with Neural Logic Constraints · ACM Multimedia 2025
Knowledge, reasoning and agents › Knowledge representation and reasoning
logic-based reasoning
0.912025
Zero-shot Compositional Action Recognition with Neural Logic Constraints · ACM Multimedia 2025
Machine learning › Transfer learning and domain adaptation
compositional learning
0.312025
Zero-shot Compositional Action Recognition with Neural Logic Constraints · ACM Multimedia 2025

Methods — techniques the papers use, named apart from their topics

neural logic constraints · 0.9first-order logic · 0.9
YearPublicationVenuePosition
2025 Zero-shot Compositional Action Recognition with Neural Logic Constraints
abstract
Zero-shot compositional action recognition (ZS-CAR) aims to identify unseen verb-object compositions in the videos by exploiting the learned knowledge of verb and object primitives during training. Despite compositional learning's progress in ZS-CAR, two critical challenges persist: 1) Missing compositional structure constraint, leading to spurious correlations between primitives; 2) Neglecting semantic hierarchy constraint, leading to semantic ambiguity and impairing the training process. In this paper, we argue that human-like symbolic reasoning offers a principled solution to these challenges by explicitly modeling compositional and hierarchical structured abstraction. To this end, we propose a logic-driven ZS-CAR framework LogicCAR that integrates dual symbolic constraints: Explicit Compositional Logic and Hierarchical Primitive Logic. Specifically, the former models the restrictions within the compositions, enhancing the compositional reasoning ability of our model. The latter investigates the semantical dependencies among different primitives, empowering the models with fine-to-coarse reasoning capacity. By formalizing these constraints in first-order logic and embedding them into neural network architectures, LogicCAR systematically bridges the gap between symbolic abstraction and existing models. Extensive experiments on the Sth-com dataset demonstrate that our LogicCAR outperforms existing baseline methods, proving the effectiveness of our logic-driven constraints.
Gefan Ye, Lin Li 0065, Jun Xiao 0001, Long Chen 0016
ACM Multimedia1