Pengjie Ren
42 papers · 2016–2026 · 7 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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πΊοΈ Taxonomy Completionist (76) π Academic Marathon Β· Half π Conference Polyglot Β· Silver π Interdisciplinary Bridge Β· Silver π£ Hot Topic Early Bird
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(11)
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Dynamic Duo
(31)
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Keyword Trendsetter Combo
(4)
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Topic Evolution
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Keyword Champion
(2)
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Keyword Pioneer
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Prolific Year Β· Prolific
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The Questioner
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Conference Pioneer
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Renaissance Researcher
(6)
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Century Club Β· Bronze
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(208)
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Research topics
Natural Language Processing
(32)
Machine Learning
(26)
Artificial Intelligence
(24)
Core AI
(23)
Deep Learning
(19)
Learning Types Β· Machine Learning
(19)
Applications
(18)
Generation
(13)
Resources & Methods
(13)
Application Areas
(10)
Learning Types Β· Deep Learning
(10)
Models
(6)
Learning Paradigms
(5)
Core Methods
(4)
Optimization & Theory
(3)
Keywords
large language model
(17)
information retrieval
(6)
dialogue system
(6)
self-supervised learning
(3)
transfer learning
(3)
contrastive learning
(3)
tool learning
(3)
language model
(3)
knowledge editing
(3)
multi-hop reasoning
(2)
parameter-efficient fine-tuning
(2)
dialogue evaluation
(2)
attention mechanism
(2)
knowledge distillation
(2)
model editing
(2)
knowledge graph
(2)
response generation
(2)
text summarization
(2)
natural language understanding
(2)
in-context learning
(2)
Papers
Spectral Characterization and Mitigation of Sequential Knowledge Editing Collapse
ACL 2026
Bridging the Capability Gap: Joint Alignment Tuning for Harmonizing LLM-based Multi-Agent Systems
EMNLP 2025
ExcluIR: Exclusionary Neural Information Retrieval
AAAI 2025
KELE: Residual Knowledge Erasure for Enhanced Multi-hop Reasoning in Knowledge Editing
EMNLP 2025
MACPO: Weak-to-Strong Alignment via Multi-Agent Contrastive Preference Optimization
ICLR 2025
Rethinking the Alignment of Psychotherapy Dialogue Generation with Motivational Interviewing Strategies
COLING 2025
Retrieval Models Arenβt Tool-Savvy: Benchmarking Tool Retrieval for Large Language Models
ACL 2025
SLARD: A Chinese Superior Legal Article Retrieval Dataset
COLING 2025
Trustworthy Medical Question Answering: An Evaluation-Centric Survey
EMNLP 2025
UIPE: Enhancing LLM Unlearning by Removing Knowledge Related to Forgetting Targets
EMNLP 2025
Uncovering Overfitting in Large Language Model Editing
ICLR 2025
Autonomous Workflow for Multimodal Fine-Grained Training Assistants Towards Mixed Reality
ACL 2024
Confucius: Iterative Tool Learning from Introspection Feedback by Easy-to-Difficult Curriculum
AAAI 2024
Generate-then-Ground in Retrieval-Augmented Generation for Multi-hop Question Answering
ACL 2024
Knowledge Graph Enhanced Large Language Model Editing
EMNLP 2024
KnowTuning: Knowledge-aware Fine-tuning for Large Language Models
EMNLP 2024
Learning to Use Tools via Cooperative and Interactive Agents
EMNLP 2024
MEFT: Memory-Efficient Fine-Tuning through Sparse Adapter
ACL 2024
MELoRA: Mini-Ensemble Low-Rank Adapters for Parameter-Efficient Fine-Tuning
ACL 2024
Self-Supervised Position Debiasing for Large Language Models
ACL 2024
Answering Ambiguous Questions via Iterative Prompting
ACL 2023
Contrastive Learning Reduces Hallucination in Conversations
AAAI 2023
Feature-Level Debiased Natural Language Understanding
AAAI 2023
Generalizing Few-Shot Named Entity Recognizers to Unseen Domains with Type-Related Features
EMNLP 2023
Generative Knowledge Selection for Knowledge-Grounded Dialogues
EACL 2023
Is ChatGPT Good at Search? Investigating Large Language Models as Re-Ranking Agents
EMNLP 2023
Learning to Tokenize for Generative Retrieval
NeurIPS 2023
Multi-Defendant Legal Judgment Prediction via Hierarchical Reasoning
EMNLP 2023
RADE: Reference-Assisted Dialogue Evaluation for Open-Domain Dialogue
ACL 2023
Syllogistic Reasoning for Legal Judgment Analysis
EMNLP 2023
Towards a Unified Framework for Reference Retrieval and Related Work Generation
EMNLP 2023
UMSE: Unified Multi-scenario Summarization Evaluation
ACL 2023
Improving Multi-label Malevolence Detection in Dialogues through Multi-faceted Label Correlation Enhancement
ACL 2022
Knowledge Bridging for Empathetic Dialogue Generation
AAAI 2022
A Human-machine Collaborative Framework for Evaluating Malevolence in Dialogues
ACL 2021
Learning to Ask Conversational Questions by Optimizing Levenshtein Distance
ACL 2021
EmpDG: Multi-resolution Interactive Empathetic Dialogue Generation
COLING 2020
RefNet: A Reference-Aware Network for Background Based Conversation
AAAI 2020
Thinking Globally, Acting Locally: Distantly Supervised Global-to-Local Knowledge Selection for Background Based Conversation
AAAI 2020
RepeatNet: A Repeat Aware Neural Recommendation Machine for Session-Based Recommendation
AAAI 2019
Entity Linking for Queries by Searching Wikipedia Sentences
EMNLP 2017
A Redundancy-Aware Sentence Regression Framework for Extractive Summarization
COLING 2016