Ruiyang Ren
13 papers · 2021–2026 · 5 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· Sprint π Interdisciplinary Bridge Β· Bronze πΊοΈ Taxonomy Completionist (25)
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Dynamic Duo
(10)
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(60)
Venues
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Research topics
Natural Language Processing
(10)
Applications
(10)
Artificial Intelligence
(6)
Machine Learning
(6)
Core AI
(5)
Deep Learning
(4)
Learning Types Β· Machine Learning
(4)
Learning Types Β· Deep Learning
(3)
Application Areas
(2)
Architectures
(2)
Resources & Methods
(2)
Core Methods
(1)
Generation
(1)
Learning Paradigms
(1)
Keywords
retrieval-augmented generation
(5)
information retrieval
(4)
large language model
(3)
dense retrieval
(2)
dense passage retrieval
(2)
question answering
(2)
web search
(2)
open-domain question answering
(2)
data augmentation
(1)
empirical study
(1)
knowledge distillation
(1)
factual knowledge
(1)
reward modeling
(1)
document ranking
(1)
passage retrieval
(1)
supervised fine-tuning
(1)
attention mechanism
(1)
text retrieval
(1)
monte carlo tree search
(1)
factuality evaluation
(1)
Papers
BEE-RAG: Balanced Entropy Engineering for Retrieval-Augmented Generation
AAAI 2026
Reinforced Informativeness Optimization for Long-Form Retrieval-Augmented Generation
ACL 2026
Investigating the Factual Knowledge Boundary of Large Language Models with Retrieval Augmentation
COLING 2025
RAG-Star: Enhancing Deliberative Reasoning with Retrieval Augmented Verification and Refinement
NAACL 2025
SimpleDeepSearcher: Deep Information Seeking via Web-Powered Reasoning Trajectory Synthesis
EMNLP 2025
BASES: Large-scale Web Search User Simulation with Large Language Model based Agents
EMNLP 2024
REAR: A Relevance-Aware Retrieval-Augmented Framework for Open-Domain Question Answering
EMNLP 2024
The Dawn After the Dark: An Empirical Study on Factuality Hallucination in Large Language Models
ACL 2024
A Thorough Examination on Zero-shot Dense Retrieval
EMNLP 2023
TOME: A Two-stage Approach for Model-based Retrieval
ACL 2023
PAIR: Leveraging Passage-Centric Similarity Relation for Improving Dense Passage Retrieval
ACL 2021
RocketQA: An Optimized Training Approach to Dense Passage Retrieval for Open-Domain Question Answering
NAACL 2021
RocketQAv2: A Joint Training Method for Dense Passage Retrieval and Passage Re-ranking
EMNLP 2021