Lei Fang
15 papers · 2012–2026 · 6 venues · across top CS/AI venues
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Achievements
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π£ Hot Topic Early Bird π Conference Polyglot Β· Silver π Academic Marathon Β· Half π Interdisciplinary Bridge Β· Bronze πΊοΈ Taxonomy Completionist (39)
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Century Club Β· Bronze
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Conference Pioneer
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Keyword Collector
(77)
Top co-authors
Research topics
Machine Learning
(12)
Artificial Intelligence
(10)
Learning Types Β· Machine Learning
(9)
Natural Language Processing
(8)
Core AI
(6)
Learning Paradigms
(5)
Deep Learning
(4)
Applications
(4)
Generation
(4)
Optimization & Theory
(4)
Learning Types Β· Deep Learning
(3)
Application Areas
(2)
Core Methods
(2)
Models
(1)
Resources & Methods
(1)
Keywords
retrieval-augmented generation
(3)
information retrieval
(2)
federated learning
(2)
semantic parsing
(2)
style transfer
(1)
mathematical reasoning
(1)
continual learning
(1)
in-context learning
(1)
variational inference
(1)
lexical semantics
(1)
question answering
(1)
knowledge distillation
(1)
document retrieval
(1)
multimodal learning
(1)
language identification
(1)
attention mechanism
(1)
natural language understanding
(1)
semantic knowledge
(1)
exploration-exploitation tradeoff
(1)
catastrophic forgetting
(1)
Papers
Analyzing and Mitigating Object Hallucination: A Training Bias Perspective
AAAI 2026
Towards Effective Code-Integrated Reasoning
AAAI 2026
CAFE: Retrieval Head-based Coarse-to-Fine Information Seeking to Enhance Multi-Document QA Capability
EMNLP 2025
Rethinking Invariance in In-context Learning
ICLR 2025
SimpleDeepSearcher: Deep Information Seeking via Web-Powered Reasoning Trajectory Synthesis
EMNLP 2025
Smart-Searcher: Incentivizing the Dynamic Knowledge Acquisition of LLMs via Reinforcement Learning
EMNLP 2025
Accurate Forgetting for Heterogeneous Federated Continual Learning
ICLR 2024
A White-Box False Positive Adversarial Attack Method on Contrastive Loss Based Offline Handwritten Signature Verification Models
AISTATS 2024
CLAP: Collaborative Adaptation for Patchwork Learning
ICLR 2024
A Weight Moving Average Based Alternate Decoupled Learning Algorithm for Long-Tailed Language Identification
Interspeech 2021
TWT: Table with Written Text for Controlled Data-to-Text Generation
EMNLP 2021
A Split-and-Recombine Approach for Follow-up Query Analysis
EMNLP 2019
Leveraging Adjective-Noun Phrasing Knowledge for Comparison Relation Prediction in Text-to-SQL
EMNLP 2019
Leveraging Web Semantic Knowledge in Word Representation Learning
AAAI 2019
Fine Granular Aspect Analysis using Latent Structural Models
ACL 2012