一、问题背景在日常开发和业务场景中，图像抠图（Image Matting）是一个高频需求。比如电商平台需要批量处理商品图、社交媒体需要快速替换背景、 ...

Claude looks substantially more token-hungry than OpenAI's GPT-5.x, thanks to the new tokenizer that Anthropic shipped with ...

We document and dissect a stylized fact about firm growth: the shift from labor to intermediate inputs. This shift occurs in input quantities, cost and output shares, and output elasticities. We ...

Abstract: For miniature IoT nodes, it is desirable to develop a multi-output frequency reference from one quartz crystal to favor footprint and cost reduction. There have been attempts to utilize the ...