国际联校教育竞赛与评价项目(International Competitions and Assessment for Schools,简称ICAS)是由澳大利亚新南威尔士大学下属的澳大利亚学校教育评估部开发并实施的国际性中小学教育评估项目,地位相当于澳大利亚全国中小学的统一...国际联校教育竞赛与评价项目(International Competitions and Assessment for Schools,简称ICAS)是由澳大利亚新南威尔士大学下属的澳大利亚学校教育评估部开发并实施的国际性中小学教育评估项目,地位相当于澳大利亚全国中小学的统一水平考试。展开更多
Image-guided computer aided surgery system (ICAS) contributes to safeness and success of surgery operations by means of displaying anatomical structures and showing correlative information to surgeons in the process o...Image-guided computer aided surgery system (ICAS) contributes to safeness and success of surgery operations by means of displaying anatomical structures and showing correlative information to surgeons in the process of operation. Based on analysis of requirements for ICAS, a new concept of clinical knowledge-based ICAS was proposed. Designing a reasonable data structure model is essential for realizing this new concept. The traditional data structure is limited in expressing and reusing the clinical knowledge such as locating an anatomical object, topological relations of anatomical objects and correlative clinical attributes. A data structure model called mixed adjacency lists by octree-path-chain (MALOC) was outlined, which can combine patient's images with clinical knowledge, as well as efficiently locate the instrument and search the objects' information. The efficiency of data structures was analyzed and experimental results were given in comparison to other traditional data structures. The result of the nasal surgery experiment proves that MALOC is a proper model for clinical knowledge-based ICAS that has advantages in not only locating the operative instrument precisely but also proving surgeons with real-time operation-correlative information. It is shown that the clinical knowledge-based ICAS with MALOC model has advantages in terms of safety and success of surgical operations, and help in accurately locating the operative instrument and providing operation-correlative knowledge and information to surgeons in the process of operations.展开更多
国际亚洲研究学者大会(International Convention of Asia Scholars)是全球最大规模的亚洲研究学术会议。作为一个开放的学术交流平台,国际亚洲研究学者大会旨在加强世界各地区的亚洲研究学者之间的联系,推动亚洲学的发展,促进亚洲同全...国际亚洲研究学者大会(International Convention of Asia Scholars)是全球最大规模的亚洲研究学术会议。作为一个开放的学术交流平台,国际亚洲研究学者大会旨在加强世界各地区的亚洲研究学者之间的联系,推动亚洲学的发展,促进亚洲同全球的文明对话。前三届大会分别于1998年在荷兰莱顿。展开更多
钢结构进展国际会议(International Conference on Advances in Steel Structures,ICASS)是国际著名钢结构学者陈绍礼讲座教授于1996年发起的最具影响力的国际钢结构学术会议之一,每2~3年举办一届,参会人员涵盖全球钢结构领域的著名专...钢结构进展国际会议(International Conference on Advances in Steel Structures,ICASS)是国际著名钢结构学者陈绍礼讲座教授于1996年发起的最具影响力的国际钢结构学术会议之一,每2~3年举办一届,参会人员涵盖全球钢结构领域的著名专家和高被引学者,旨在探讨与推进钢结构领域的最新研究进展。展开更多
基金the Shanghai Municipal Education Commission Fund for Young Scholar (No. 02BQ23)the SEC E-Institute: Shanghai High Institutions Grid Project (No. 200304)
文摘Image-guided computer aided surgery system (ICAS) contributes to safeness and success of surgery operations by means of displaying anatomical structures and showing correlative information to surgeons in the process of operation. Based on analysis of requirements for ICAS, a new concept of clinical knowledge-based ICAS was proposed. Designing a reasonable data structure model is essential for realizing this new concept. The traditional data structure is limited in expressing and reusing the clinical knowledge such as locating an anatomical object, topological relations of anatomical objects and correlative clinical attributes. A data structure model called mixed adjacency lists by octree-path-chain (MALOC) was outlined, which can combine patient's images with clinical knowledge, as well as efficiently locate the instrument and search the objects' information. The efficiency of data structures was analyzed and experimental results were given in comparison to other traditional data structures. The result of the nasal surgery experiment proves that MALOC is a proper model for clinical knowledge-based ICAS that has advantages in not only locating the operative instrument precisely but also proving surgeons with real-time operation-correlative information. It is shown that the clinical knowledge-based ICAS with MALOC model has advantages in terms of safety and success of surgical operations, and help in accurately locating the operative instrument and providing operation-correlative knowledge and information to surgeons in the process of operations.
文摘国际亚洲研究学者大会(International Convention of Asia Scholars)是全球最大规模的亚洲研究学术会议。作为一个开放的学术交流平台,国际亚洲研究学者大会旨在加强世界各地区的亚洲研究学者之间的联系,推动亚洲学的发展,促进亚洲同全球的文明对话。前三届大会分别于1998年在荷兰莱顿。
文摘钢结构进展国际会议(International Conference on Advances in Steel Structures,ICASS)是国际著名钢结构学者陈绍礼讲座教授于1996年发起的最具影响力的国际钢结构学术会议之一,每2~3年举办一届,参会人员涵盖全球钢结构领域的著名专家和高被引学者,旨在探讨与推进钢结构领域的最新研究进展。
