Ke Ren
6 papers · 2020–2025 · 3 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
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🌍
Conference Polyglot · Bronze
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(24)
🐣
Hot Topic Early Bird
Top co-authors
Research topics
Artificial Intelligence
(4)
Machine Learning
(4)
Core AI
(4)
Deep Learning
(2)
Mathematics & Optimization
(2)
Natural Language Processing
(2)
Applications
(2)
Core Methods
(2)
Optimization
(2)
Optimization & Theory
(2)
Techniques
(2)
Security & Privacy
(1)
Application Areas
(1)
Learning Types · Machine Learning
(1)
Learning Types · Deep Learning
(1)
Keywords
large language model
(3)
stochastic optimization
(1)
natural language processing
(1)
text classification
(1)
model robustness
(1)
direct preference optimization
(1)
model safety
(1)
reinforcement learning from human feedback
(1)
mixed integer programming
(1)
perturbation analysis
(1)
block coordinate descent
(1)
regression task
(1)
weight quantization
(1)
inference-time alignment
(1)
steering vector
(1)
ai-generated text detection
(1)
model weight
(1)
inverse optimization
(1)
self-attention network
(1)
kidney exchange
(1)
Papers
Inverse Optimization via Learning Feasible Regions
ICML 2025
InferAligner: Inference-Time Alignment for Harmlessness through Cross-Model Guidance
EMNLP 2024
PerturbScore: Connecting Discrete and Continuous Perturbations in NLP
EMNLP 2023
SeqXGPT: Sentence-Level AI-Generated Text Detection
EMNLP 2023
Watermarking LLMs with Weight Quantization
EMNLP 2023
Kidney Exchange with Inhomogeneous Edge Existence Uncertainty
UAI 2020