补短板！中国机构自主创建的全球科技文献数据平台上线

Core Viewpoint - The launch of the global technology literature data platform dbdata.com aims to provide a self-controlled, high-quality resource for scientific research, addressing the monopolization of scientific literature databases by Western companies and enhancing China's technological infrastructure [1][2]. Group 1: Platform Overview - The dbdata.com platform includes nearly 90 million high-quality scientific literature metadata and incorporates AI functionalities to assist in high-quality scientific research [1]. - The platform's basic features will be available for free to global users, offering efficient literature retrieval, citation analysis, and data tracking services [1]. Group 2: Issues with Existing Databases - The most widely used scientific literature database globally is Web of Science, which has over 100 million entries but suffers from flaws in its citation metrics, leading to potential manipulation and misallocation of research resources [2]. - The existing evaluation metrics have not seen substantial improvements in 70 years, which has hindered the academic community and reduced the reference value of many included papers [2]. Group 3: Dongbi Index and Classification - The platform is based on the Dongbi Index, a new evaluation standard developed by a team of young scientists, which aims to provide a more objective and accurate reflection of journal authority and impact [3]. - The Dongbi Index incorporates a quality grading system and is designed to align with the classification habits of Chinese researchers, offering a more relevant categorization of journals [3]. Group 4: AI Integration - The platform has integrated AI capabilities, including "scholar achievement interpretation" and "automatic review generation," effectively providing users with an AI assistant for inquiries about researchers and their contributions [4].