الباحثون

Jyh-Shing Roger Jang

المنشورات 3

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Can LLM Agents Automate Reinforcement Learning for Text-to-Speech?

Xuanjun Chen, Zixiong Su, Hao Shi وآخرون · 2026

Although reinforcement learning (RL) post-training repairs the localized segmental errors of zero-shot text-to-speech (TTS), arriving at a working recipe still relies on tedious manual tuning, and whether LLM agents can take over this research pipeline is unclear. We investigate this question with AgenticTTS-Forge, a c …

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MetaBench-Harness: Unlocking End-to-End Optimization of Benchmark Harnesses

Xuanjun Chen, Hua-Hsuan Chen, Wei-Chung Lu وآخرون · 2026

Rapid progress in Large Language Models (LLMs) is saturating static benchmarks faster than they can be designed. While existing automated evolution frameworks attempt to generate harder questions by perturbing individual tasks, they remain constrained by rigid, hard-coded generation rules. Moving beyond the evolution o …

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Bridging Static and Agentic RAG for Taiwanese Historical Question Answering

Kai-Hsin Chen, Wei-Yu Chen, Xuanjun Chen وآخرون · 2026

Agentic retrieval-augmented generation (RAG) enables language models to adapt retrieval based on previously retrieved evidence, but it remains unclear whether such adaptive orchestration consistently outperforms well-designed static pipelines. We conduct a controlled comparison of agentic and static RAG for Taiwanese h …

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