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    • 1. 发明申请
    • Adaptive analysis methods
    • 自适应分析方法
    • US20070244676A1
    • 2007-10-18
    • US11713790
    • 2007-03-05
    • Li ShangYonghong YangRobert Dick
    • Li ShangYonghong YangRobert Dick
    • G06F17/10
    • G06F17/5018G06F2217/80
    • This invention relates to a comprehensive method of analyzing dynamic and steady-state properties of a system. Steady state (static), short time scale dynamic, and long time scale dynamic properties of the system are described by a plurality of elements. The method unifies spatial, temporal, and frequency-domain techniques to minimize analysis time while maintaining accuracy during both steady state, short time scale, and long time scale analysis. The method dynamically adapts spatial and temporal modeling granularity to achieve high efficiency while maintaining accuracy. The method is applicable to properties of a system that diffuse through space and/or time, such as temperature, concentration, density, etc., in fields such as biomedical modeling, molecular dynamics, meteorology, astrophysics, financial analysis, engineering, etc., and in particular, to thermal analysis of electronic devices such as integrated circuits.
    • 本发明涉及分析系统的动态和稳态属性的综合方法。 由多个元素描述系统的稳态(静态),短时刻度动态和长时间尺度动态属性。 该方法统一了空间,时域和频域技术,以最小化分析时间,同时保持稳态,短时间尺度和长时间尺度分析的准确性。 该方法动态地适应空间和时间建模粒度,以实现高效率,同时保持精度。 该方法适用于诸如生物医学建模,分子动力学,气象学,天体物理学,财务分析,工程等领域的通过空间和/或时间扩散的系统的性质,如温度,浓度,密度等。 特别涉及诸如集成电路的电子设备的热分析。
    • 6. 发明申请
    • Full Text Query and Search Systems and Method of Use
    • 全文查询和搜索系统及其使用方法
    • US20080077570A1
    • 2008-03-27
    • US11740247
    • 2007-04-25
    • Yuanhua TangQianjin HuYonghong YangChunnuan ChenMinghua Mei
    • Yuanhua TangQianjin HuYonghong YangChunnuan ChenMinghua Mei
    • G06F17/30
    • G06F16/3346G06F16/3344G06F16/951
    • Roughly described, a database searching method for searching a database, in which hits are ranked in dependence upon an information measure of itoms shared by both the hit and the query. The information measure can be a Shannon information score, or another measure which indicates the information value of the shared itoms. An itom can be a word or other token, or a multi-word phrase, and can overlap with each other. Synonyms can be substituted for itoms in the query, with the information measure of substituted itoms being derated in accordance with a predetermined measure of the synonyms' similarity. Indirect searching methods are described in which hit from other search engines are re-ranked in dependence upon the information measures of shared itoms. Structured and completely unstructured databases may be searched, with hits being demarcated dynamically. Hits may be clustered based upon distances in an information-measure-weighted distance space.
    • 粗略地描述了一种用于搜索数据库的数据库搜索方法,其中命中根据命中和查询共享的itom的信息度量进行排名。 信息度量可以是香农信息评分,或者指示共享信息的信息值的另一个度量。 itom可以是单词或其他令牌,或多个单词的短语,并且可以相互重叠。 同义词可以替代查询中的itom,根据同义词相似性的预定度量,取代的itom的信息度量被降级。 描述间接搜索方法,其中来自其他搜索引擎的命中根据共享itom的信息度量重新排序。 可以搜索结构化和完全非结构化的数据库,动态地划分命中。 点击可以基于信息测量加权距离空间中的距离进行聚类。