Haifeng Sun

45 papers · 2019–2026 · 14 conferences · across top CS/AI conferences

Achievements

🏃 Academic Marathon (6) 🌉 Interdisciplinary Bridge 🐝 Cross-Pollinator (11) 🗺️ Taxonomy Completionist (11) 🌈 Renaissance Researcher (5) 🌍 Conference Polyglot (14) 🧭 Keyword Pioneer 🧬 Topic Evolution 🤝 Dynamic Duo (41) 🗃️ Keyword Collector (210) ❓ The Questioner ⚡ Prolific Year (13) 💎 Century Club (43) 🔥 Unstoppable (7) 📈 Trend Setter

Conferences

AAAI (8) CVPR (5) IJCAI (5) ACL (4) NAACL (4) COLING (3) EMNLP (3) NIPS (3) ECCV (2) ICCV (2) IJCNLP (2) NSDI (2) ACML (1) SEMEVAL (1)

Top co-authors

Jingyu Wang (42) Qi Qi (41) Jianxin Liao (38) Zirui Zhuang (16) Pengfei Ren (16) Huazheng Wang (6) Jing Wang (6) Chunning Du (5) Lei Zhang (5) Menghao Zhang (4)

Keywords

large language model (6) 3d hand pose estimation (4) capsule network (4) graph neural network (4) domain adaptation (3) representation learning (3) text classification (3) time series forecasting (3) contrastive learning (3) word embedding (2) multi-view learning (2) diffusion model (2) foundation model (2) aspect-level sentiment classification (2) video anomaly detection (2) hand pose estimation (2) dynamic routing (2) zero-shot learning (2) 3d vision (2) multimodal learning (2)

Papers

Bridging the Tokenizer Gap: Semantics and Distribution-aware Knowledge Transfer for Unbiased Cross-Tokenizer Distillation AAAI 2026

MCPTox: A Benchmark for Tool Poisoning on Real-World MCP Servers AAAI 2026

RecStream: Graph-aware Stream Management for Concurrent Recommendation Model Online Serving COLING 2025

Rethinking Smoothness for Fast and Adaptable Entity Alignment Decoding NAACL 2025

Evaluating and Mitigating Object Hallucination in Large Vision-Language Models: Can They Still See Removed Objects? NAACL 2025

ChatTime: A Unified Multimodal Time Series Foundation Model Bridging Numerical and Textual Data AAAI 2025

Pose-Guided Temporal Enhancement for Robust Low-Resolution Hand Reconstruction CVPR 2025

Efficient Inter-Operator Scheduling for Concurrent Recommendation Model Inference on GPU IJCAI 2025

ClusterAttn: KV Cache Compression under Intrinsic Attention Clustering ACL 2025

The Threat of PROMPTS in Large Language Models: A System and User Prompt Perspective ACL 2025

A³-Net: Calibration-Free Multi-View 3D Hand Reconstruction for Enhanced Musical Instrument Learning IJCAI 2025

Unveiling Internal Reasoning Modes in LLMs: A Deep Dive into Latent Reasoning vs. Factual Shortcuts with Attribute Rate Ratio EMNLP 2025

Beyond Statistical Analysis: Multimodal Framework for Time Series Forecasting with LLM-Driven Temporal Pattern IJCAI 2025

Prior-aware Dynamic Temporal Modeling Framework for Sequential 3D Hand Pose Estimation ICCV 2025

AutoSketch: Automatic Sketch-Oriented Compiler for Query-driven Network Telemetry NSDI 2024

FM-Delta: Lossless Compression for Storing Massive Fine-tuned Foundation Models NIPS 2024

Safeguarding Sustainable Cities: Unsupervised Video Anomaly Detection through Diffusion-based Latent Pattern Learning IJCAI 2024

Keypoint Fusion for RGB-D Based 3D Hand Pose Estimation AAAI 2024

SSS: Editing Factual Knowledge in Language Models towards Semantic Sparse Space ACL 2024

Rethinking the Power of Timestamps for Robust Time Series Forecasting: A Global-Local Fusion Perspective NIPS 2024

EPVerifier: Accelerating Update Storms Verification with Edge-Predicate NSDI 2024

Distantly Supervised Contrastive Learning for Low-Resource Scripting Language Summarization COLING 2024

Multi-Scale Video Anomaly Detection by Multi-Grained Spatio-Temporal Representation Learning CVPR 2024

Dynamic Support Information Mining for Category-Agnostic Pose Estimation CVPR 2024

HPipe: Large Language Model Pipeline Parallelism for Long Context on Heterogeneous Cost-effective Devices NAACL 2024

Coarse-to-Fine Implicit Representation Learning for 3D Hand-Object Reconstruction from a Single RGB-D Image ECCV 2024

MDR: Model-Specific Demonstration Retrieval at Inference Time for In-Context Learning NAACL 2024

Two Heads Are Better than One: Image-Point Cloud Network for Depth-Based 3D Hand Pose Estimation AAAI 2023

Scene-Level Sketch-Based Image Retrieval with Minimal Pairwise Supervision AAAI 2023

Drift doesn't Matter: Dynamic Decomposition with Diffusion Reconstruction for Unstable Multivariate Time Series Anomaly Detection NIPS 2023

Semi-transductive Learning for Generalized Zero-Shot Sketch-Based Image Retrieval AAAI 2023

Decoupled Iterative Refinement Framework for Interacting Hands Reconstruction from a Single RGB Image ICCV 2023

Not Only Pairwise Relationships: Fine-Grained Relational Modeling for Multivariate Time Series Forecasting IJCAI 2023

Can Shuffling Video Benefit Temporal Bias Problem: A Novel Training Framework for Temporal Grounding ECCV 2022

Modeling Aspect Correlation for Aspect-based Sentiment Analysis via Recurrent Inverse Learning Guidance COLING 2022

Mining Multi-View Information: A Strong Self-Supervised Framework for Depth-Based 3D Hand Pose and Mesh Estimation CVPR 2022

Spatial Temporal Enhanced Contrastive and Pretext Learning for Skeleton-based Action Representation ACML 2021

Adversarial and Domain-Aware BERT for Cross-Domain Sentiment Analysis ACL 2020

AWR: Adaptive Weighting Regression for 3D Hand Pose Estimation AAAI 2020

OICSR: Out-In-Channel Sparsity Regularization for Compact Deep Neural Networks CVPR 2019

Investigating Capsule Network and Semantic Feature on Hyperplanes for Text Classification IJCNLP 2019

Capsule Network with Interactive Attention for Aspect-Level Sentiment Classification IJCNLP 2019

Investigating Capsule Network and Semantic Feature on Hyperplanes for Text Classification EMNLP 2019

Capsule Network with Interactive Attention for Aspect-Level Sentiment Classification EMNLP 2019

AUTOHOME-ORCA at SemEval-2019 Task 8: Application of BERT for Fact-Checking in Community Forums SEMEVAL 2019