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Xuanzhe Liu

5 accepted papers

2026

BAMAS: Structuring Budget-Aware Multi-Agent Systems

AAAI 2026technical

Large language model (LLM)-based multi-agent systems have emerged as a powerful paradigm for enabling autonomous agents to solve complex tasks. As these systems scale in complexity, cost becomes an important consideration for practical deployment. However, existing work rarely addresses how to struc

Cited by 4SourcePDFScholar
2026

ROGA: Scaling Generalist Agents for Office Productivity Tasks via Tool Generation

ICLR 2026poster

Automatic tool generation (ATG) has emerged as a key approach to enable the automatic adaptation across diverse tasks within a single generalist agent. Despite their potential, we argue that current ATG agents, often built on reactive paradigms, fail to effectively adapt to realistic environments re…

Cited by 0SourceScholar
2026

WarmServe: Enabling One-for-Many GPU Prewarming for Multi-LLM Serving

ICML 2026poster

Deploying multiple models within shared GPU clusters is a key strategy to improve resource efficiency in large language model (LLM) serving. Existing multi-LLM serving systems improve GPU utilization at the cost of degraded inference performance, particularly time-to-first-token (TTFT). We attribute…

Cited by 0SourceScholar
2025

FinMME: Benchmark Dataset for Financial Multi-Modal Reasoning Evaluation

ACL 2025long

Multimodal Large Language Models (MLLMs) have experienced rapid development in recent years. However, in the financial domain, there is a notable lack of effective and specialized multimodal evaluation datasets. To advance the development of MLLMs in the finance domain, we introduce FinMME, encompas…

2020

Emoji-Powered Representation Learning for Cross-Lingual Sentiment Classification (Extended Abstract)

IJCAI 2020poster

Sentiment classification typically relies on a large amount of labeled data. In practice, the availability of labels is highly imbalanced among different languages. To tackle this problem, cross-lingual sentiment classification approaches aim to transfer knowledge learned from one language that has…