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Author

Hao-Yu Wang

4 papers indexed here

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Preprint Aug 2026

HARP: Hierarchical Adaptive Ranking with Preference-Adaptive Fusion for Query-Based CVE Prioritization

Vulnerability prioritization is inherently preference dependent, since the same CVE can receive different remediation priority under different operational preference scenarios. Existing scoring systems and ranking methods typically assume a fixed criterion. In practice, organizations already operate under a preference...

Hao-Chen Liu, Zheng-Zhang Chen, Hao-Yu Wang et al. · 0 citations
#artificial intelligence Preprint Oct 2026

WorkflowOps: Learning Agent Collaboration Priors for Multi-Agent Workflow Orchestration

Multi-agent systems are increasingly deployed for complex knowledge work, yet their orchestration layers remain largely memoryless: each new task is decomposed, assigned, and executed from scratch with no benefit from prior successful executions. We present WorkflowOps, a multi-agent workflow orchestration framework th...

Qi-Lai Cheng, Sheng-Yu Chen, Wei Cheng et al. · 0 citations
Preprint Oct 2026

OOPMAS: Object-Oriented Multi-Agent Systems for Query-Level Workflow Generation

OOPMAS is introduced, a training-free framework that generates both the agent set and the coordination workflow at the granularity of individual queries that achieves 89.6% accuracy on a mixed-task benchmark of queries spanning code, math, and QA.

Qi Cheng, Sheng-Yu Chen, Wei Cheng et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Pay for the Fault, Not the Flow: Label-Free In-Flow Multi-Agent Workflow Optimization

Large language models (LLMs) increasingly construct multi-agent workflows that decompose a complex task and assign specialist agents from a pool. However, building such a workflow well remains challenging: how finely to divide the task, which agent to trust with each subtask, and when to create a new specialist are all...

Xue-Hang Guo, Hao-Yu Wang, Sheng-Yu Chen et al. · 0 citations

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