Siyu An
7 papers · 2023–2026 · 3 conferences · across top CS/AI conferences
Achievements
Jump to papers ↓+1 more ↓ Show less ↑
π Conference Polyglot (3) π Renaissance Researcher (5) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (21) π§ Keyword Pioneer
π
Cross-Pollinator
(14)
Conferences
ACL (4)
EMNLP (2)
COLING (1)
Top co-authors
Keywords
large language model
(4)
role-playing agent
(2)
dialogue system
(2)
conversational ai
(1)
text generation
(1)
multimodal learning
(1)
video understanding
(1)
narrative understanding
(1)
machine reading comprehension
(1)
graph construction
(1)
reinforcement learning from human feedback
(1)
human preference alignment
(1)
retrieval-augmented generation
(1)
representation editing
(1)
representation space
(1)
automatic prompt optimization
(1)
conflict detection
(1)
preference dataset
(1)
length bia
(1)
key information extraction
(1)
Papers
Collision to Cognition: Hash-Driven Graph Construction for Efficient RAG
ACL 2026
Tell Me What You Donβt Know: Enhancing Refusal Capabilities of Role-Playing Agents via Representation Space Analysis and Editing
ACL 2025
RoleMRC: A Fine-Grained Composite Benchmark for Role-Playing and Instruction-Following
ACL 2025
RolePlot: A Systematic Framework for Evaluating and Enhancing the Plot-Progression Capabilities of Role-Playing Agents
ACL 2025
FIPO: Free-form Instruction-oriented Prompt Optimization with Preference Dataset and Modular Fine-tuning Schema
COLING 2025
Eliminating Biased Length Reliance of Direct Preference Optimization via Down-Sampled KL Divergence
EMNLP 2024
VKIE: The Application of Key Information Extraction on Video Text
EMNLP 2023