Weiwen Liu
24 papers · 2014–2026 · 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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🗺️ Taxonomy Completionist (37) 🏃 Academic Marathon · Half 🌍 Conference Polyglot · Silver 🌉 Interdisciplinary Bridge · Silver 🐣 Hot Topic Early Bird
🤝
Dynamic Duo
(11)
🏆
Keyword Champion
(4)
👥
Mega-Team · Squad
🔬
Deep Specialist
(13)
🌈
Renaissance Researcher
(7)
🔥
Unstoppable · Bronze
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Prolific Year · Prolific
💎
Century Club · Bronze
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Keyword Collector
(89)
Top co-authors
Research topics
Artificial Intelligence
(20)
Core AI
(19)
Machine Learning
(9)
Natural Language Processing
(5)
Deep Learning
(4)
Learning Types · Machine Learning
(4)
Resources & Methods
(4)
Optimization & Theory
(3)
Data Science & Analytics
(2)
Application Areas
(2)
Applications
(2)
Learning Paradigms
(2)
Learning Types · Deep Learning
(2)
Computer Science
(1)
Interdisciplinary
(1)
Keywords
large language model
(10)
tool use
(4)
reinforcement learning
(4)
tool learning
(3)
benchmark evaluation
(2)
chain-of-thought reasoning
(2)
data synthesis
(2)
recommender system
(2)
language model
(2)
supervised fine-tuning
(2)
monte carlo tree search
(2)
web search
(1)
synthetic data generation
(1)
concept learning
(1)
llm evaluation
(1)
question answering
(1)
model merging
(1)
code generation
(1)
mathematical reasoning
(1)
sequential modeling
(1)
Papers
ACE-Router: Generalizing History-Aware Routing from MCP Tools to the Agent Web
ACL 2026
A Survey of Large Language Model-Based Search Agents
ACL 2026
ColorBrowserAgent: Complex Long-Horizon Browser Agent with Adaptive Knowledge Evolution
ACL 2026
CoreCodeBench: Decoupling Code Intelligence via Fine-Grained Repository-Level Tasks
ACL 2026
LoopTool: Closing the Data–Training Loop for Robust LLM Tool Calls
ACL 2026
RecCocktail: A Generalizable and Efficient Framework for LLM-Based Recommendation
AAAI 2026
ToolACE-R: Model-aware Iterative Training and Adaptive Refinement for Tool learning
AAAI 2026
ACEBench: A Comprehensive Evaluation of LLM Tool Usage
EMNLP 2025
Adaptive Tool Use in Large Language Models with Meta-Cognition Trigger
ACL 2025
Chain-of-Probe: Examining the Necessity and Accuracy of CoT Step-by-Step
NAACL 2025
iTool: Reinforced Fine-Tuning with Dynamic Deficiency Calibration for Advanced Tool Use
EMNLP 2025
NL-Debugging: Exploiting Natural Language as an Intermediate Representation for Code Debugging
EMNLP 2025
Proactive Agent: Shifting LLM Agents from Reactive Responses to Active Assistance
ICLR 2025
RethinkMCTS: Refining Erroneous Thoughts in Monte Carlo Tree Search for Code Generation
EMNLP 2025
SPA-BENCH: A COMPREHENSIVE BENCHMARK FOR SMARTPHONE AGENT EVALUATION
ICLR 2025
Stepwise Reasoning Checkpoint Analysis: A Test Time Scaling Method to Enhance LLMs’ Reasoning
EMNLP 2025
ToolACE: Winning the Points of LLM Function Calling
ICLR 2025
ToolFlow: Boosting LLM Tool-Calling Through Natural and Coherent Dialogue Synthesis
NAACL 2025
Tool Zero: Training Tool-Augmented LLMs via Pure RL from Scratch
EMNLP 2025
Planning, Creation, Usage: Benchmarking LLMs for Comprehensive Tool Utilization in Real-World Complex Scenarios
ACL 2024
A Survey on User Behavior Modeling in Recommender Systems
IJCAI 2023
Set-to-Sequence Ranking-Based Concept-Aware Learning Path Recommendation
AAAI 2023
Neural Re-ranking in Multi-stage Recommender Systems: A Review
IJCAI 2022
f4: Facebook's Warm BLOB Storage System
OSDI 2014