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广州：拟提升退税商店覆盖率，推动各类入境消费重点场所增设退税商店
36氪获悉，《广州市落实加力优化离境退税政策的实施方案》公开征求意见。其中提到，提升退税商店覆盖率。鼓励更多具备条件的商店备案成为退税商店，持续优化空间布局，在11个区全覆盖基础上，继续推动各类入境消费重点场所增设退税商店，重点拓展一批境外旅客较多的重点商圈、景区、市场、口岸，以及具有鲜明本土特色的…
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Measuring Curriculum Alignment across Topical Coverage, Competency, and Cognitive Depth: A Longitudinal Framework Applied to CS2013 and CS2023
基于CS2013和CS2023，提出可衡量的纵向课程对齐框架，解决覆盖率评估难题。
arXiv:2606.19469v1 Announce Type: new Abstract: Undergraduate computer science is governed by international curricular guidelines revised about once a…
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LLM4Cov: Execution-Aware Agentic Learning for High-coverage Testbench Generation
LLM4Cov用执行感知的智能体学习生成高覆盖率测试台，为硬件验证自动化开辟新路径。
arXiv:2602.16953v3 Announce Type: replace-cross Abstract: Execution-aware LLM agents offer a promising paradigm for learning from tool feedback, but s…
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Ask HN: Is it worth releasing another open-source test coverage aggregator?
开发者吐槽现有测试覆盖率工具痛点，考虑用Go撸一个开源聚合器，你会用吗？
Sonarqube is a hassle to self-host. Codecov requires a license that limits you to 50 users. There are a few no-strings-attached projects (OpenCov, Cov…
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SIEVES: Selective Prediction Generalizes through Visual Evidence Scoring
选择性预测遇上视觉证据打分！SIEVES让多模态大模型在零样本领域外基准上覆盖率提升3倍，且无需模型内部信号，闭源模型也能直接用——这才是可靠部署的真正解法。
arXiv:2604.25855v2 Announce Type: replace-cross Abstract: Multimodal large language models (MLLMs) achieve ever-stronger performance on visual-languag…