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    • 1. 发明申请
    • Method and Apparatus for Conducting Data Queries Using Consolidation Strings and Inter-Node Consolidation
    • 使用合并字符串和节点间整合进行数据查询的方法和设备
    • US20090177647A1
    • 2009-07-09
    • US12139152
    • 2008-06-13
    • William OliverRobert GriffinWojciech Wyzga
    • William OliverRobert GriffinWojciech Wyzga
    • G06F17/30G06F7/00
    • G06F17/30327G06F17/30306Y10S707/962
    • Query inefficiencies are improved and entity-interrelational blindness is overcome by employing two ideas: Consolidation Strings and Inter-Node Consolidation. These ideas can be typically employed in law-enforcement records systems (such as COPLINK systems), but is certainly not limited to such an application. Consolidation Strings represent key pieces of information that are in a text/character format, and may be encrypted/hashed. A system's hierarchy of consolidation rules automatically determine if two different rows in a database actually refer to the same real-world object. These rules are NOT statistical or probabilistic in nature, thus enhancing the confidence and reliability in the results. Three general classifications of Consolidation Strings are encompassed: Those based on positive identifiers, those based on demographic information, and those based on associative information that spans multiple-entity types. Inter-Node Consolidation provides a means to facilitate the communication of updated consolidation information between data-source nodes in order to leverage the advantages of Consolidation Strings.
    • 通过采用两个想法,巩固字符串和节点间整合,提高了查询效率低下并实现了与实体相关的盲目性。 这些想法通常可以用在执法记录系统(如COPLINK系统)中,但肯定不限于此类应用。 合并字符串表示文本/字符格式的关键信息片段,可以加密/散列。 系统的合并规则层次结构自动确定数据库中的两个不同行是否实际引用相同的真实世界对象。 这些规则本质上不是统计或概率性的,从而增强了结果的信心和可靠性。 涵盖了三个整合字符串的一般分类:基于正标识符,基于人口统计信息的那些,以及跨多个实体类型的关联信息。 节点间整合提供了一种手段来促进数据源节点之间更新的合并信息的通信,以利用合并字符串的优点。
    • 3. 发明授权
    • Method and apparatus for conducting data queries using consolidation strings and inter-node consolidation
    • 使用合并字符串和节点间整合进行数据查询的方法和装置
    • US07840546B2
    • 2010-11-23
    • US12139152
    • 2008-06-13
    • William OliverRobert GriffinWojciech Wyzga
    • William OliverRobert GriffinWojciech Wyzga
    • G06F17/30
    • G06F17/30327G06F17/30306Y10S707/962
    • Query inefficiencies are improved and entity-interrelational blindness is overcome by employing two ideas: Consolidation Strings and Inter-Node Consolidation. These ideas can be typically employed in law-enforcement records systems (such as COPLINK systems), but is certainly not limited to such an application. Consolidation Strings represent key pieces of information that are in a text/character format, and may be encrypted/hashed. A system's hierarchy of consolidation rules automatically determine if two different rows in a database actually refer to the same real-world object. These rules are NOT statistical or probabilistic in nature, thus enhancing the confidence and reliability in the results. Three general classifications of Consolidation Strings are encompassed: Those based on positive identifiers, those based on demographic information, and those based on associative information that spans multiple-entity types. Inter-Node Consolidation provides a means to facilitate the communication of updated consolidation information between data-source nodes in order to leverage the advantages of Consolidation Strings.
    • 通过采用两个想法,巩固字符串和节点间整合,提高了查询效率低下并实现了与实体相关的盲目性。 这些想法通常可以用在执法记录系统(如COPLINK系统)中,但肯定不限于此类应用。 合并字符串表示文本/字符格式的关键信息片段,可以加密/散列。 系统的合并规则层次结构自动确定数据库中的两个不同行是否实际引用相同的真实世界对象。 这些规则本质上不是统计或概率性的,从而增强了结果的信心和可靠性。 涵盖了三个整合字符串的一般分类:基于正标识符,基于人口统计信息的那些,以及跨多个实体类型的关联信息。 节点间整合提供了一种手段来促进数据源节点之间更新的合并信息的通信,以利用合并字符串的优点。
    • 8. 发明授权
    • Optical communications
    • 光通信
    • US08213806B2
    • 2012-07-03
    • US12480573
    • 2009-06-08
    • Robert Griffin
    • Robert Griffin
    • H04B10/04
    • H04B10/5561H04L25/03343
    • A method of transmitting a plurality n data streams comprises modulating an optical carrier using differential M-ary phase shift key (DMPSK) signalling in which M=2n. Advantageously the method comprises using differential quaternary phase shift keying in which n=2. A particular advantage of the method of the present invention is that since the data is differentially encoded in the form of phase changes rather than absolute phase values this enables the modulated optical carrier to be demodulated using direct detection without requiring a phase-locked local optical oscillator. The invention is particularly applicable to WDM communication systems.
    • 发送多个n个数据流的方法包括:使用M = 2n的差分M相移键(DMPSK)信令调制光载波。 有利地,该方法包括使用n = 2的差分四相移键控。 本发明方法的一个特别优点在于,由于数据以相位变化形式进行差分编码,而不是绝对相位值,这使得可以使用直接检测来调制调制的光载波,而不需要锁相局部光学振荡器 。 本发明特别适用于WDM通信系统。
    • 9. 发明授权
    • Demodulation of an optical carrier
    • 光载波的解调
    • US08200099B2
    • 2012-06-12
    • US12897172
    • 2010-10-04
    • Robert Griffin
    • Robert Griffin
    • H04B10/04
    • H04B10/5561H04L25/03343
    • A method of transmitting a plurality n data streams comprises modulating an optical carrier using differential M-ary phase shift key (DMPSK) signaling in which M=2n. Advantageously the method comprises using differential quaternary phase shift keying in which n=2. A particular advantage of the method of the present invention is that since the data is differentially encoded in the form of phase changes rather than absolute phase values this enables the modulated optical carrier to be demodulated using direct detection without requiring a phase-locked local optical oscillator. The invention is particularly applicable to WDM communication systems.
    • 发送多个n个数据流的方法包括:使用M = 2n的差分M相移键(DMPSK)信令调制光载波。 有利地,该方法包括使用n = 2的差分四相移键控。 本发明方法的一个特别优点在于,由于数据以相位变化形式进行差分编码,而不是绝对相位值,这使得可以使用直接检测来调制调制的光载波,而不需要锁相局部光学振荡器 。 本发明特别适用于WDM通信系统。