Qika Lin

National University of Singapore — Singapore

Computer Science · Physical Sciences

21h-index1.3kcitations75works7.12yr avg
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Research Topics

Topic Modeling(31), Advanced Graph Neural Networks(24), Natural Language Processing Techniques(13), Semantic Web and Ontologies(8), Multimodal Machine Learning Applications(8)

Publications75 total

Exploring knowledge poisoning attacks to retrieval-augmented generation
Information Fusion·2025· 1 cited
Court of LLMs: Evidence-Augmented Generation via Multi-LLM Collaboration for Text-Attributed Graph Anomaly Detection
2025· 1 cited
EsurvFusion: An Evidential Multimodal Survival Fusion Model Based on Epistemic Random Fuzzy Sets
IEEE Transactions on Fuzzy Systems·2025
Guest Editorial: Multimodal Representation and Reasoning for Social Computing
IEEE Transactions on Computational Social Systems·2025
Towards Recognizing Spatial-temporal Collaboration of EEG Phase Brain Networks for Emotion Understanding
2025· 1 cited
Self-Supervised Continual Graph Learning via Adaptive Spaced Replay on Node Proxies
2025Open Access
Court of LLMs: Evidence-Augmented Generation via Multi-LLM Collaboration for Text-Attributed Graph Anomaly Detection
arXiv (Cornell University)·2025Open Access
Estimating Node Abnormalities From Imprecise Subgraph-Level Supervision
IEEE Transactions on Network Science and Engineering·2025
GlFoMR: A Glance-then-Focus Multimodal Reasoning Framework for Diagram Question Answering
2025Open Access
Rethinking Continual Knowledge Graph Embedding: Benchmarks and Analysis
2025Open Access
Synergistic Prompting for Robust Visual Recognition with Missing Modalities
arXiv (Cornell University)·2025Open Access
Towards Unified Neurosymbolic Reasoning on Knowledge Graphs
ArXiv.org·2025Open Access
Fine-Tuning Large Language Models With Behavioral Alignment for Depression Detection
IEEE Intelligent Systems·2025
End-to-End Abnormal Subgraph Detection via Subgraph-Level Contrastive Learning
IEEE Transactions on Neural Networks and Learning Systems·2025
Exploring Cognitive and Aesthetic Causality for Multimodal Aspect-Based Sentiment Analysis
IEEE Transactions on Affective Computing·2025· 16 cited
Exploring Cognitive and Aesthetic Causality for Multimodal Aspect-Based Sentiment Analysis
arXiv (Cornell University)·2025Open Access
HyperGraphRAG: Retrieval-Augmented Generation via Hypergraph-Structured Knowledge Representation
arXiv (Cornell University)·2025Open Access
MAPS: Multi-Agent Personality Shaping for Collaborative Reasoning
ArXiv.org·2025Open Access
Are Large Language Models Really Good Logical Reasoners? A Comprehensive Evaluation and Beyond
IEEE Transactions on Knowledge and Data Engineering·2025· 31 cited
A Survey of Quantized Graph Representation Learning: Connecting Graph Structures with Large Language Models
arXiv (Cornell University)·2025· 1 citedOpen Access
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Frequent Co-authors

Jun Liu(15), Erik Cambria(14), Yifan Zhu(12), Fangzhi Xu(12), Yudai Pan(10), Lingling Zhang(10), Rui Mao(9), Mengling Feng(9), Tianzhe Zhao(8), Zhendong Niu(7), Hao Lü(6), Kai He(5), Tianzhe Zhao(5), Kaize Shi(4), Fangzhi Xu(4), Yucheng Ruan(3), Jingying Ma(3), Jie Ma(3), Xin Hu(3), Ling Huang(3)