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← Authors

Cen Chen

41 papers · 2015–2026 · 12 conferences · across top CS/AI conferences

Achievements

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+10 more ↓ 🌍 Conference Polyglot (12) 🧭 Keyword Pioneer πŸŒ‰ Interdisciplinary Bridge πŸ—ΊοΈ Taxonomy Completionist (15) πŸƒ Academic Marathon (10)
🧭 Keyword Pioneer 🐝 Cross-Pollinator (8) 🐣 Hot Topic Early Bird πŸ† Grand Slam 🀝 Dynamic Duo (10) πŸ”₯ Unstoppable (9) πŸ’Ž Century Club (38) πŸš€ Conference Pioneer πŸ—ƒοΈ Keyword Collector (183) ⚑ Prolific Year (6)

Conferences

ACL (9) IJCAI (8) AAAI (7) EMNLP (4) NIPS (3) ICLR (2) ICML (2) NAACL (2) COLING (1) EACL (1) ICCV (1) UAI (1)

Top co-authors

Ziqian Zeng (12) HUIPING ZHUANG (12) Chengyu Wang (8) Zhongjie Duan (6) Yanhao Wang (6) Minghui Qiu (5) Jun Huang (5) Run He (5) Jun Zhou (4) Yinfei Yang (4)

Research topics

Privacy (3) Differential Privacy (1)

Keywords

graph neural network (4) large language model (4) diffusion model (4) continual learning (3) contrastive learning (3) catastrophic forgetting (3) analytic learning (3) differential privacy (3) class incremental learning (2) reinforcement learning (2) reference-free evaluation (2) parameter-efficient tuning (2) exemplar-free learning (2) closed-form solution (2) video generation (2) text-to-image synthesis (2) natural language understanding (2) domain adaptation (2) privacy attack (2) safety alignment (2)

Papers

RCP-Merging: Merging Long Chain-of-Thought Models with Domain-Specific Models by Considering Reasoning Capability as Prior AAAI 2026 MixKVQ: Query-Aware Mixed-Precision KV Cache Quantization for Long-Context Reasoning ACL 2026 FILTER: A Framework for Defending Against Backdoor Attacks in Vertical Federated Learning AAAI 2026 TOTF: Missing-Aware Encoders for Clustering on Multi-View Incomplete Attributed Graphs IJCAI 2025 PrivacyRestore: Privacy-Preserving Inference in Large Language Models via Privacy Removal and Restoration ACL 2025 GenderAlign: An Alignment Dataset for Mitigating Gender Bias in Large Language Models ACL 2025 SEA: Low-Resource Safety Alignment for Multimodal Large Language Models via Synthetic Embeddings ACL 2025 LSSF: Safety Alignment for Large Language Models through Low-Rank Safety Subspace Fusion ACL 2025 RewardDS: Privacy-Preserving Fine-Tuning for Large Language Models via Reward Driven Data Synthesis EMNLP 2025 Bad-PFL: Exploiting Backdoor Attacks against Personalized Federated Learning ICLR 2025 Growth Inhibitors for Suppressing Inappropriate Image Concepts in Diffusion Models ICLR 2025 Semantic Shift Estimation via Dual-Projection and Classifier Reconstruction for Exemplar-Free Class-Incremental Learning ICML 2025 L3A: Label-Augmented Analytic Adaptation for Multi-Label Class Incremental Learning ICML 2025 GSDNet: Revisiting Incomplete Multimodality-Diffusion Emotion Recognition from the Perspective of Graph Spectrum IJCAI 2025 Enhancing Portfolio Optimization via Heuristic-Guided Inverse Reinforcement Learning with Multi-Objective Reward and Graph-based Policy Learning IJCAI 2025 ExVideo: Extending Video Diffusion Models via Parameter-Efficient Post-Tuning IJCAI 2025 FastBlend: Enhancing Video Stylization Consistency via Model-Free Patch Blending IJCAI 2025 F-OAL: Forward-only Online Analytic Learning with Fast Training and Low Memory Footprint in Class Incremental Learning NIPS 2024 Diffutoon: High-Resolution Editable Toon Shading via Diffusion Models IJCAI 2024 PAI-Diffusion: Constructing and Serving a Family of Open Chinese Diffusion Models for Text-to-image Synthesis on the Cloud ACL 2024 DS-AL: A Dual-Stream Analytic Learning for Exemplar-Free Class-Incremental Learning AAAI 2024 TaiChi: Improving the Robustness of NLP Models by Seeking Common Ground While Reserving Differences COLING 2024 Privacy Evaluation Benchmarks for NLP Models EMNLP 2024 GACL: Exemplar-Free Generalized Analytic Continual Learning NIPS 2024 Transferability Bound Theory: Exploring Relationship between Adversarial Transferability and Flatness NIPS 2024 Approximate Kernel Density Estimation under Metric-based Local Differential Privacy UAI 2024 ConsistentEE: A Consistent and Hardness-Guided Early Exiting Method for Accelerating Language Models Inference AAAI 2024 A Customized Text Sanitization Mechanism with Differential Privacy ACL 2023 Learning Knowledge-Enhanced Contextual Language Representations for Domain Natural Language Understanding EMNLP 2023 DocAsRef: An Empirical Study on Repurposing Reference-based Summary Quality Metrics as Reference-free Metrics EMNLP 2023 CPCM: Contextual Point Cloud Modeling for Weakly-supervised Point Cloud Semantic Segmentation ICCV 2023 XtremeCLIP: Extremely Parameter-efficient Tuning for Low-resource Vision Language Understanding ACL 2023 Rapid Diffusion: Building Domain-Specific Text-to-Image Synthesizers with Fast Inference Speed ACL 2023 SueNes: A Weakly Supervised Approach to Evaluating Single-Document Summarization via Negative Sampling NAACL 2022 Reinforced History Backtracking for Conversational Question Answering AAAI 2021 Characterizing Membership Privacy in Stochastic Gradient Langevin Dynamics AAAI 2020 AntProphet: an Intention Mining System behind Alipay's Intelligent Customer Service Bot IJCAI 2019 Gated Residual Recurrent Graph Neural Networks for Traffic Prediction AAAI 2019 Cross-Domain Review Helpfulness Prediction Based on Convolutional Neural Networks with Auxiliary Domain Discriminators NAACL 2018 Aspect Extraction from Product Reviews Using Category Hierarchy Information EACL 2017 Towards City-Scale Mobile Crowdsourcing: Task Recommendations under Trajectory Uncertainties IJCAI 2015