Xikai Liu
6 papers · 2019–2025 · 2 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
(19)
🐣
Hot Topic Early Bird
Venues
Top co-authors
Research topics
Machine Learning
(6)
Artificial Intelligence
(3)
Deep Learning
(3)
Natural Language Processing
(3)
Core AI
(3)
Learning Types · Machine Learning
(3)
Application Areas
(2)
Learning Types · Deep Learning
(2)
Resources & Methods
(2)
Computer Science
(1)
Reinforcement Learning
(1)
Applications · Natural Language Processing
(1)
Applications · Computer Science
(1)
Learning Paradigms
(1)
Methods
(1)
Keywords
large language model
(2)
long-context modeling
(2)
retrieval-augmented generation
(2)
policy optimization
(1)
sentiment analysis
(1)
text classification
(1)
attention mechanism
(1)
in-context learning
(1)
named entity recognition
(1)
information retrieval
(1)
preference optimization
(1)
humor detection
(1)
prompt-based learning
(1)
efficient computing
(1)
instruction tuning
(1)
markov decision process
(1)
language model
(1)
supervised fine-tuning
(1)
instruction fine-tuning
(1)
kv cache compression
(1)
Papers
DecEx-RAG: Boosting Agentic Retrieval-Augmented Generation with Decision and Execution Optimization via Process Supervision
EMNLP 2025
Think-Search-Patch: A Retrieval-Augmented Reasoning Framework for Repository-Level Code Repair
EMNLP 2025
Understanding the RoPE Extensions of Long-Context LLMs: An Attention Perspective
COLING 2025
ZigZagKV: Dynamic KV Cache Compression for Long-context Modeling based on Layer Uncertainty
COLING 2025
2INER: Instructive and In-Context Learning on Few-Shot Named Entity Recognition
EMNLP 2023
Telling the Whole Story: A Manually Annotated Chinese Dataset for the Analysis of Humor in Jokes
EMNLP 2019