Yifei Xu
13 papers · 2017–2026 · 7 venues · across top CS/AI venues
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Achievements
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πΊοΈ Taxonomy Completionist (40) π Academic Marathon Β· Sprint π Conference Polyglot Β· Silver π Interdisciplinary Bridge Β· Bronze π£ Hot Topic Early Bird
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Topic Evolution
ποΈ
Keyword Collector
(82)
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Trend Setter
π
Century Club Β· Bronze
π₯
Unstoppable Β· Bronze
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Renaissance Researcher
(6)
Top co-authors
Research topics
Machine Learning
(10)
Artificial Intelligence
(7)
Core AI
(6)
Core Methods
(6)
Deep Learning
(4)
Natural Language Processing
(4)
Computer Vision
(3)
Application Areas
(3)
Learning Types Β· Machine Learning
(3)
Models
(3)
Optimization & Theory
(3)
Computer Science
(2)
Analysis
(2)
Generation
(2)
Learning Types Β· Deep Learning
(2)
Keywords
large language model
(3)
deep learning
(2)
multi-agent system
(2)
markov chain monte carlo
(2)
maximum likelihood estimation
(2)
information retrieval
(2)
generative model
(2)
maximum entropy
(1)
approximate inference
(1)
contrastive learning
(1)
self-supervised learning
(1)
knowledge distillation
(1)
data augmentation
(1)
point cloud generation
(1)
object detection
(1)
adversarial learning
(1)
trajectory prediction
(1)
point cloud
(1)
scene understanding
(1)
autonomous driving
(1)
Papers
AnyPro: Preference-Preserving Anycast Optimization based on Strategic AS-Path Prepending
NSDI 2026
LocalBench: Benchmarking LLMs on County-Level Local Knowledge and Reasoning
AAAI 2026
CoRNStack: High-Quality Contrastive Data for Better Code Retrieval and Reranking
ICLR 2025
CtrlNews: LLM-based Multi-Agent Controllable News Writing via Knowledge Gravitational Field
EMNLP 2025
RLTHF: Targeted Human Feedback for LLM Alignment
ICML 2025
FIRST: Faster Improved Listwise Reranking with Single Token Decoding
EMNLP 2024
A Tale of Two Latent Flows: Learning Latent Space Normalizing Flow with Short-Run Langevin Flow for Approximate Inference
AAAI 2023
SAS: Self-Augmentation Strategy for Language Model Pre-training
AAAI 2022
Sound2Synth: Interpreting Sound via FM Synthesizer Parameters Estimation
IJCAI 2022
Device-Based LTE Latency Reduction at the Application Layer
NSDI 2021
Generative PointNet: Deep Energy-Based Learning on Unordered Point Sets for 3D Generation, Reconstruction and Classification
CVPR 2021
Multi-Agent Tensor Fusion for Contextual Trajectory Prediction
CVPR 2019
Generative Hierarchical Learning of Sparse FRAME Models
CVPR 2017