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    • 73. 发明申请
    • HYBRID SYSTEM SIMULATION METHOD AND SIMULATION PROGRAM PRDUCT
    • 混合系统模拟方法和模拟程序编制
    • US20100250226A1
    • 2010-09-30
    • US12724700
    • 2010-03-16
    • Shinichi HiroseHiroshi IshikawaRyo KawaharaHiroaki Nakamura
    • Shinichi HiroseHiroshi IshikawaRyo KawaharaHiroaki Nakamura
    • G06F17/50
    • G06F17/5036
    • A technique for enhancing the execution efficiency of simulation of a hybrid system. A continuous system simulator receives a request for evaluation of an event generating conditional expression for an event to be processed by a discrete system simulator, from the discrete system simulator. The event generating conditional expression is evaluated by referring to the value of a first variable describing a continuous system. Until evaluation of the event generating conditional expression indicates true, the continuous system simulator repeats simulation of advancing the current time by a step time interval and evaluation of the event generating conditional expression. When evaluation of the event generating conditional expression indicates true, the continuous system simulator sends current time data and the value of a second variable describing the continuous system which is referred to by the discrete simulator, to the discrete simulator.
    • 一种提高混合系统仿真执行效率的技术。 连续系统模拟器从离散系统模拟器接收用于评估由离散系统模拟器处理的事件的事件生成条件表达式的请求。 通过参照描述连续系统的第一个变量的值来评估产生条件表达式的事件。 在产生条件表达式的事件的评估表示为真时,连续系统模拟器重复以步进时间间隔推进当前时间的模拟,并且评估事件产生条件表达式。 当事件生成条件表达式的评估表示为真时,连续系统模拟器将当前时间数据和描述由离散模拟器引用的连续系统的第二个变量的值发送到离散模拟器。
    • 74. 发明申请
    • SYSTEM, METHOD AND COMPUTER PROGRAM FOR GENERATING SEQUENCE DIAGRAM
    • 系统,方法和计算机程序生成序列图
    • US20090307654A1
    • 2009-12-10
    • US12478815
    • 2009-06-05
    • Hiroshi IshikawaHiroaki NakamuraKouichi Ono
    • Hiroshi IshikawaHiroaki NakamuraKouichi Ono
    • G06F9/44G06F11/36
    • G06F11/3604G06F8/20G06F11/3612
    • A system, method and computer program for generating a sequence diagram that specifies processing among modules included in source code. First, a source code is acquired and then analyzed to generate a log acquisition code for acquiring an execution log. Then, a program including the generated log acquisition code is executed to acquire execution log information on the execution of the program. On the basis of the acquired execution log information, automaton information on states and transitions among the states is extracted, and then the extracted automaton information is converted into sequence diagram component information on components constituting a sequence diagram. Thereafter, a sequence diagram is generated based on the converted sequence diagram component information.
    • 一种用于生成指定源代码中包含的模块之间的处理的序列图的系统,方法和计算机程序。 首先,获取源代码,然后分析以产生用于获取执行日志的日志获取代码。 然后,执行包括产生的日志获取代码的程序,以获取关于程序的执行的执行日志信息。 基于获取的执行日志信息,提取状态之间的状态和转换的自动机信息,然后将提取的自动机信息转换成关于构成序列图的组件的序列图分量信息。 此后,基于转换的序列图组件信息生成序列图。
    • 76. 发明申请
    • Method and Apparatus for Automatic Pattern Analysis
    • 自动模式分析的方法和装置
    • US20080097991A1
    • 2008-04-24
    • US11573048
    • 2005-08-01
    • Hiroshi Ishikawa
    • Hiroshi Ishikawa
    • G06T7/00G06K9/62
    • G06F16/904
    • A method and apparatus is disclosed for pattern analysis by arranging given data so that highdimensional data can be more effectively analyzed. The method allows arrangements of given data so that patterns can be discovered within the data. By utilizing maps that characterizes the data and the type or the set it belongs to, the method produces many data items from relatively few input data items, thereby making it possible to apply statistical and other conventional data analysis methods. In the method, a set of maps from the data or part of the data is determined. Then, new maps are generated by combining existing maps or applying certain transformations on the maps. Next, the results of applying the maps to the data are examined for patterns. Optionally, certain strong patterns are chosen, idealized, and propagated backwards to find a data reflecting that pattern.
    • 公开了一种用于模式分析的方法和装置,通过布置给定数据使得可以更有效地分析高维数据。 该方法允许给定数据的布置,使得可以在数据内发现模式。 通过利用表征数据及其所属类型或集合的映射,该方法从相对较少的输入数据项产生许多数据项,从而可以应用统计学和其他常规数据分析方法。 在该方法中,确定来自数据或数据部分的一组映射。 然后,通过组合现有地图或在地图上应用某些转换来生成新地图。 接下来,检查将图应用于数据的结果。 可选地,某些强图案被选择,理想化并向后传播以找到反映该图案的数据。