Lixin Su
7 papers · 2019–2026 · 4 conferences · across top CS/AI conferences
Achievements
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π£ Hot Topic Early Bird π Interdisciplinary Bridge π§ Keyword Pioneer π Conference Polyglot (3) π Academic Marathon (6)
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Cross-Pollinator
(7)
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Renaissance Researcher
(5)
πΊοΈ
Taxonomy Completionist
(21)
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Conference Pioneer
Conferences
AAAI (3)
EMNLP (2)
ACL (1)
NIPS (1)
Top co-authors
Keywords
large language model
(4)
retrieval-augmented generation
(3)
information retrieval
(2)
transfer learning
(1)
knowledge distillation
(1)
reading comprehension
(1)
natural language understanding
(1)
probability estimation
(1)
instruction tuning
(1)
kolmogorov complexity
(1)
hierarchical model
(1)
collaborative ranking
(1)
benchmark dataset
(1)
multi-objective reinforcement learning
(1)
adaptive framework
(1)
model transfer
(1)
multi-model fine-tuning
(1)
logit shift
(1)
token mapping
(1)
poi recommendation
(1)
Papers
Thinking Forward and Backward: Multi-Objective Reinforcement Learning for Retrieval-Augmented Reasoning
AAAI 2026
Compete to Complete: Co-opetition Adversarial Learning for Retrieval-Augmented Generation
ACL 2026
TP-RAG: Benchmarking Retrieval-Augmented Large Language Model Agents for Spatiotemporal-Aware Travel Planning
EMNLP 2025
CoRanking: Collaborative Ranking with Small and Large Ranking Agents
EMNLP 2025
Cross-model Control: Improving Multiple Large Language Models in One-time Training
NIPS 2024
HAS-QA: Hierarchical Answer Spans Model for Open-Domain Question Answering
AAAI 2019
An Adaptive Framework for Conversational Question Answering
AAAI 2019