Well developed continuous speech recognition and synthesis systems demand a high quality continuous speech database which is compact and valid, and whose scientific design would benefit from incorporating linguistic a...Well developed continuous speech recognition and synthesis systems demand a high quality continuous speech database which is compact and valid, and whose scientific design would benefit from incorporating linguistic and phonetic knowledge. It is argued that at the present stage the database should be limited to read speech. To describe those very complex variabilities in continuous speech, the following speech units are proposed: (1) 401syllables without tone; (2) 415 inter-syllabic diphones, (3) 3035 inter-syllabic triphones, (4) 781 inter-syllabic final-initial structures. The 17 basic sefltence patterns in standard Chinese are summarized to cover the most important prosodic phenomena. By using the automatic method,2393 sentences and 388 phrases are selected by above phonetic rules from a large corpus, which includes People's Daily in recent years, TV play scripts and dictionary entries, as the reading text of continuous speech recognition database in standard Chinese. This set of sentences and pbrases covers 99.8% syllables without counting tones, 100% inter-syllable diphones, 99.6% inter-syllable triphones and 100% sentence patterns.展开更多
J-TEXT, formerly TEXT-U at the University of Texas at Austin in USA, is a medium-sized tokamak at the Huazhong University of Science and Technology. The toroidal field （TF） power supply of this tokamak should provid...J-TEXT, formerly TEXT-U at the University of Texas at Austin in USA, is a medium-sized tokamak at the Huazhong University of Science and Technology. The toroidal field （TF） power supply of this tokamak should provide a current of 160 kA and a flat duration of 500 ms for the toroidal field coils to generate a maximum toroidal field of 3 T at the geometric center of the vaccum vessel. This paper presents a design of a new control system which takes the real-time feedback control option for the TF power supply operation. The system was tested successfully during the commissioning. In the first experimental campaign of J-TEXT, the system effectively controlled the power supply to provide a fiat current up to 92.5 kA and therein the TF produced reached 1.74 T, which enabled the machine to generate the first plasma successfully.展开更多
大语言模型(large language model,LLM)为数据库性能带来了极大的提升,将LLM与数据库相结合成为当前的研究热点。然而,目前大部分高校数据库实验课程仍停留于数据库基础操作层面,学生普遍缺乏数据库前沿技术相关知识。文本转结构化查询...大语言模型(large language model,LLM)为数据库性能带来了极大的提升,将LLM与数据库相结合成为当前的研究热点。然而,目前大部分高校数据库实验课程仍停留于数据库基础操作层面,学生普遍缺乏数据库前沿技术相关知识。文本转结构化查询语言(text to structured query language,Text-to-SQL)技术为基于LLM的数据库设计的重要研究方向之一。首先,设计实验课程系统地介绍基于LLM的Text-to-SQL方法的教学意义,以盘古大模型为例对实验课程相关技术进行介绍;其次,分析并划定基于LLM的数据库设计实验课程的教学目标,阐述具体的教学设计和实施;最后,对教学方法设计的各方面进行系统总结。展开更多
目的提升职工医保门诊统筹定点药店(简称定点药店)的管理水平。方法采用计算机检索湖北省及其17个市/州/区人民政府、医疗保障局官方网站及微信公众号,中国知网的定点药店相关政策文件,检索时限截至2024年11月,采用ROST CM 6软件对政策...目的提升职工医保门诊统筹定点药店(简称定点药店)的管理水平。方法采用计算机检索湖北省及其17个市/州/区人民政府、医疗保障局官方网站及微信公众号,中国知网的定点药店相关政策文件,检索时限截至2024年11月,采用ROST CM 6软件对政策文本进行词频统计和语义网络分析;通过湖北政务服务网检索湖北省17个市/州/区的定点药店数量,通过湖北省17个市/州/区医疗保障局官方网站获取电子处方流转人次,检索时限截至2025年1月,分析湖北省17个市/州/区相关政策发布与实施现状及面临的困境,并提出针对性建议。结果湖北省定点药店政策多聚焦药品使用、医保支付待遇和具体管理细则等;湖北省17个市/州/区定点药店数量共有23180家,其中纳入门诊统筹的定点药店16817家,其中武汉市纳入最多(4667家);门诊统筹待遇上,多数市/州/区在职职工最高支付限额2000元,退休人员最高支付限额普遍高于在职职工,其中武汉市、襄阳市和咸宁市最高支付限额均超过3000元;电子处方流转人次排名前3的为武汉市(21097次)、荆州市(9370次)、襄阳市(9315次);各市/州/区的医保控费、基金监管也存在较大差异。实际运行中面临着定点药店布局、药店报销待遇、电子处方流转、医保控费及基金监管等问题。结论为促进定点药店更好地持续发展,建议做好门诊统筹定点药店布局规划,建立“有进有出”动态调整机制;优化定点药店待遇设计,持续推动分级诊疗落地;规范流转管理流程,大力推进电子处方流转;完善控费激励约束机制,加强医保基金监管力度。展开更多
The objective of this work is to design, develop and implement an alarm system that triggers the alarm and alerts the owner via a mobile text message if the house has been opened or an attempt has been made to open it...The objective of this work is to design, develop and implement an alarm system that triggers the alarm and alerts the owner via a mobile text message if the house has been opened or an attempt has been made to open it illegally. The system will also feature two different forms of activation/deactivation and will automatically open or close the door for the user. The advantages of this house-mobile security system (HMSS) are its high security level, robustness, low cost and ease of use (uncomplicated) and that there is no distance limitation for contact. The system integrates different sensors via a microcontroller, which is the brain of the system, in order to avoid the problem of false alarms sent by other alarm monitoring systems to ‘Alarm Receiving Centers’ or Police departments. The HMSS is useful in homes, small businesses, offices, warehouses, etc.展开更多
面向工艺设计的智能化需求,领域大模型的构建方法成为关键研究方向.尽管大规模语言模型(Large Language Models,LLMs)的发展极大地推动了自然语言处理技术的进步,但工艺设计领域的数据通常存在样本稀缺、格式复杂以及缺乏结构化标签等问...面向工艺设计的智能化需求,领域大模型的构建方法成为关键研究方向.尽管大规模语言模型(Large Language Models,LLMs)的发展极大地推动了自然语言处理技术的进步,但工艺设计领域的数据通常存在样本稀缺、格式复杂以及缺乏结构化标签等问题,使得通用LLMs训练方法难以直接适用.此外,传统注意力机制在处理长文本和复杂任务时仍然面临计算复杂度高、资源消耗大、全局语义不稳定等挑战,进一步限制了大模型在工艺设计任务中的适应性.为解决这一问题,本研究提出了一种面向工艺设计的领域大模型构建方法,并在此基础上训练了具备100亿参数规模的工艺设计大模型——鲁班-10B.该方法引入混合稀疏注意力机制,通过保留起始词元的注意力权重,并基于查询内容动态选取相关性最高的若干历史词元,避免对完整序列计算密集型注意力矩阵,在有效降低计算复杂度的同时,提升模型对长文本中关键信息的建模能力.实验结果表明,鲁班-10B能够有效提升领域大模型在工艺设计任务中的适应能力与生成表现,为智能化工艺设计提供了新的技术路径与支撑.展开更多
文摘Well developed continuous speech recognition and synthesis systems demand a high quality continuous speech database which is compact and valid, and whose scientific design would benefit from incorporating linguistic and phonetic knowledge. It is argued that at the present stage the database should be limited to read speech. To describe those very complex variabilities in continuous speech, the following speech units are proposed: (1) 401syllables without tone; (2) 415 inter-syllabic diphones, (3) 3035 inter-syllabic triphones, (4) 781 inter-syllabic final-initial structures. The 17 basic sefltence patterns in standard Chinese are summarized to cover the most important prosodic phenomena. By using the automatic method,2393 sentences and 388 phrases are selected by above phonetic rules from a large corpus, which includes People's Daily in recent years, TV play scripts and dictionary entries, as the reading text of continuous speech recognition database in standard Chinese. This set of sentences and pbrases covers 99.8% syllables without counting tones, 100% inter-syllable diphones, 99.6% inter-syllable triphones and 100% sentence patterns.
基金National Basic Research Program of China(973 Program)(No.2008CB717805)
文摘J-TEXT, formerly TEXT-U at the University of Texas at Austin in USA, is a medium-sized tokamak at the Huazhong University of Science and Technology. The toroidal field （TF） power supply of this tokamak should provide a current of 160 kA and a flat duration of 500 ms for the toroidal field coils to generate a maximum toroidal field of 3 T at the geometric center of the vaccum vessel. This paper presents a design of a new control system which takes the real-time feedback control option for the TF power supply operation. The system was tested successfully during the commissioning. In the first experimental campaign of J-TEXT, the system effectively controlled the power supply to provide a fiat current up to 92.5 kA and therein the TF produced reached 1.74 T, which enabled the machine to generate the first plasma successfully.
文摘大语言模型(large language model,LLM)为数据库性能带来了极大的提升,将LLM与数据库相结合成为当前的研究热点。然而,目前大部分高校数据库实验课程仍停留于数据库基础操作层面,学生普遍缺乏数据库前沿技术相关知识。文本转结构化查询语言(text to structured query language,Text-to-SQL)技术为基于LLM的数据库设计的重要研究方向之一。首先,设计实验课程系统地介绍基于LLM的Text-to-SQL方法的教学意义,以盘古大模型为例对实验课程相关技术进行介绍;其次,分析并划定基于LLM的数据库设计实验课程的教学目标,阐述具体的教学设计和实施;最后,对教学方法设计的各方面进行系统总结。
文摘目的提升职工医保门诊统筹定点药店(简称定点药店)的管理水平。方法采用计算机检索湖北省及其17个市/州/区人民政府、医疗保障局官方网站及微信公众号,中国知网的定点药店相关政策文件,检索时限截至2024年11月,采用ROST CM 6软件对政策文本进行词频统计和语义网络分析;通过湖北政务服务网检索湖北省17个市/州/区的定点药店数量,通过湖北省17个市/州/区医疗保障局官方网站获取电子处方流转人次,检索时限截至2025年1月,分析湖北省17个市/州/区相关政策发布与实施现状及面临的困境,并提出针对性建议。结果湖北省定点药店政策多聚焦药品使用、医保支付待遇和具体管理细则等;湖北省17个市/州/区定点药店数量共有23180家,其中纳入门诊统筹的定点药店16817家,其中武汉市纳入最多(4667家);门诊统筹待遇上,多数市/州/区在职职工最高支付限额2000元,退休人员最高支付限额普遍高于在职职工,其中武汉市、襄阳市和咸宁市最高支付限额均超过3000元;电子处方流转人次排名前3的为武汉市(21097次)、荆州市(9370次)、襄阳市(9315次);各市/州/区的医保控费、基金监管也存在较大差异。实际运行中面临着定点药店布局、药店报销待遇、电子处方流转、医保控费及基金监管等问题。结论为促进定点药店更好地持续发展,建议做好门诊统筹定点药店布局规划,建立“有进有出”动态调整机制;优化定点药店待遇设计,持续推动分级诊疗落地;规范流转管理流程,大力推进电子处方流转;完善控费激励约束机制,加强医保基金监管力度。
文摘The objective of this work is to design, develop and implement an alarm system that triggers the alarm and alerts the owner via a mobile text message if the house has been opened or an attempt has been made to open it illegally. The system will also feature two different forms of activation/deactivation and will automatically open or close the door for the user. The advantages of this house-mobile security system (HMSS) are its high security level, robustness, low cost and ease of use (uncomplicated) and that there is no distance limitation for contact. The system integrates different sensors via a microcontroller, which is the brain of the system, in order to avoid the problem of false alarms sent by other alarm monitoring systems to ‘Alarm Receiving Centers’ or Police departments. The HMSS is useful in homes, small businesses, offices, warehouses, etc.
文摘面向工艺设计的智能化需求,领域大模型的构建方法成为关键研究方向.尽管大规模语言模型(Large Language Models,LLMs)的发展极大地推动了自然语言处理技术的进步,但工艺设计领域的数据通常存在样本稀缺、格式复杂以及缺乏结构化标签等问题,使得通用LLMs训练方法难以直接适用.此外,传统注意力机制在处理长文本和复杂任务时仍然面临计算复杂度高、资源消耗大、全局语义不稳定等挑战,进一步限制了大模型在工艺设计任务中的适应性.为解决这一问题,本研究提出了一种面向工艺设计的领域大模型构建方法,并在此基础上训练了具备100亿参数规模的工艺设计大模型——鲁班-10B.该方法引入混合稀疏注意力机制,通过保留起始词元的注意力权重,并基于查询内容动态选取相关性最高的若干历史词元,避免对完整序列计算密集型注意力矩阵,在有效降低计算复杂度的同时,提升模型对长文本中关键信息的建模能力.实验结果表明,鲁班-10B能够有效提升领域大模型在工艺设计任务中的适应能力与生成表现,为智能化工艺设计提供了新的技术路径与支撑.
