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Junkai Ji

2 papers · 2025–2026 · 1 venue · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (10)

Venues

AAAI (2)

Top co-authors

Qiuzhen Lin (2) Lingjie Li (1) Huan Wang (1) Lijia Ma (1) Songbai Liu (1) Rong Li (1) Junyang Chen (1) Yunfeng Diao (1) Yirui Wu (1) Long Xu (1)

Research topics

Machine Learning (2) Application Areas (2) Learning Types · Machine Learning (2) Deep Learning (1) Natural Language Processing (1) Architectures (1) Core Methods (1) Learning Types · Deep Learning (1) Resources & Methods (1)

Keywords

zero-shot learning (1) link prediction (1) bilevel optimization (1) recommendation system (1) signed graph (1) semantic relation (1) link sign prediction (1) gradient matching (1) graph network (1) large language model (1) graph neural network (1) graph condensation (1) structural balance (1) structure balance (1)

Papers

Zero-shot Recommendation: Towards Class Semantic Relation Learning for Inferring Labels of Unseen Micro-videos AAAI 2026 Structure Balance and Gradient Matching-Based Signed Graph Condensation AAAI 2025