公开(公告)号：US20090119632A1

公开(公告)日：2009-05-07

申请号：US12262275

申请日：2008-10-31

申请人： Makoto Kano ,  Akio Koide ,  Takayuki Osogami ,  Toshihiro Takahashi ,  Takeo Yoshizawa

发明人： Makoto Kano ,  Akio Koide ,  Takayuki Osogami ,  Toshihiro Takahashi ,  Takeo Yoshizawa

IPC分类号： G06F17/50

CPC分类号： G06Q10/06

摘要： A system and method which support determination of a design process order. The system includes: a storage device that stores constraint data indicating a strength of a constraint that is given to a respective design process from a respective of the other design processes; a detection unit that accesses the storage device to detect, from the constraint data, a loop of relationships concerning a design process receiving a constraint from another design process; a selection unit that accesses the storage device to select, from the detected loop, a pair capable of canceling the loop when the pair is deleted and having a minimum total constraint strength; and an output unit that deletes the selected constraint pair from the constraint data and outputs data indicating a constraint that is to be satisfied by each design process.

摘要翻译： 支持设计流程订单确定的系统和方法。 该系统包括：存储装置，其存储指示从相应的其他设计过程给予相应设计过程的约束的强度的约束数据; 检测单元，其访问所述存储设备，以从所述约束数据中检测关于从另一设计过程接收约束的设计过程的关系循环; 选择单元，其从所述检测到的环路访问所述存储装置，以便在所述对被删除并且具有最小的总约束强度时能够取消所述环路的对; 以及输出单元，其从约束数据中删除所选择的约束对，并输出指示每个设计处理要满足的约束的数据。

公开(公告)号：US20080033700A1

公开(公告)日：2008-02-07

申请号：US11881479

申请日：2007-07-27

申请人： Makoto Kano ,  Akio Koide ,  Mika Saito ,  Takeo Yoshizawa

发明人： Makoto Kano ,  Akio Koide ,  Mika Saito ,  Takeo Yoshizawa

IPC分类号： G06F17/50

CPC分类号： G06Q10/04 ,  G06F17/50 ,  G06F2217/10 ,  G06F2217/12 ,  G06Q10/06 ,  Y02P90/265

摘要： An impact of a change in design information is defined as a sum of an additional work amount that must be reworked in each design process referring to the design information. At a time of requesting an impact analysis of a design change, all processes referring to certain design information to be changed are extracted from a project monitoring unit. An impact of the change in the referred design information on each extracted process is calculated. With respect to design information created on the basis of the referred design information in each extracted process, the maturity levels at a time when the process makes a reference and at a time when the reference design information is changed are obtained. Then, the difference therebetween is determined as the work amount that may possibly become useless.

摘要翻译： 将设计信息变更的影响定义为参考设计信息的每个设计过程中必须重新设计的附加工作量的总和。 在请求设计变更的影响分析时，从项目监控单元提取涉及要更改的某些设计信息的所有过程。 计算参考设计信息对每个提取过程的变化的影响。 关于在每个提取的处理中基于所引用的设计信息创建的设计信息，获得当处理引用时和成为参考设计信息改变时的成熟度级别。 然后，将其之间的差值确定为可能变得无用的工作量。

公开(公告)号：US09794138B2

公开(公告)日：2017-10-17

申请号：US13695558

申请日：2011-04-21

申请人： Munehiro Doi ,  Hideaki Komatsu ,  Kumiko Maeda ,  Masana Murase ,  Takeo Yoshizawa

发明人： Munehiro Doi ,  Hideaki Komatsu ,  Kumiko Maeda ,  Masana Murase ,  Takeo Yoshizawa

IPC分类号： H04L12/26 ,  G06F9/48

CPC分类号： H04L43/04 ,  G06F9/485

摘要： Traffic data while the system is in operation is collected for a certain time as a preprocess. Typical patterns are extracted from the collected traffic data. Next, stream programs are created for the individual typical patterns and stored for the future reference. Next, the IDs of alternative tasks for transition among different stream programs are stored. In actual system operation, the system measures traffic data regularly or at any time, compares the resultant patterns with the typical patterns, and selects a stream program corresponding to the closest typical pattern as the next phase. Program shutdown time when shifting from the stream program in the present phase to the next phase can be reduced by gradually shifting empty tasks in the present phase to the next stream program as alternative tasks in consideration of the cost of switching between tasks, the cost of transferring data among resources, and so on.

公开(公告)号：US08566591B2

公开(公告)日：2013-10-22

申请号：US13570387

申请日：2012-08-09

申请人： Takeo Yoshizawa ,  Jun Sakuma

发明人： Takeo Yoshizawa ,  Jun Sakuma

IPC分类号： H04L9/32

CPC分类号： H04L63/1408 ,  H04L9/30 ,  H04L51/28

摘要： Provides e-mail address forming methods to know with certainty whether or not an e-mail address was leaked. A method includes: sending a receiver's identifier and a sender's identifier to a receiver's mail server; computing a value which is encrypted by the mail server with a secret key, the secret key being only possessed by the mail server, from the receiver's identifier, the sender's identifier, and a nonce issued by the mail server, and sending the value to a receiver; and forming an e-mail address (LD address) to be used by a sender who sends a mail to a receiver, by attaching a receiver's domain name to the encrypted value. Furthermore, the present invention has an e-mail address sending method, and en e-mail sending system which uses the e-mail address forming method to know with certainty whether or not the user of an e-mail address leaked the e-mail address.

摘要翻译： 提供电子邮件地址形成方法，以确定电子邮件地址是否泄漏。 一种方法包括：将接收者的标识符和发送者的标识符发送到接收者的邮件服务器; 计算由邮件服务器使用秘密密钥加密的值，密钥仅由邮件服务器拥有，来自接收者的标识符，发件人的标识符和邮件服务器发出的随机数，并将该值发送到 接收器 并且通过将接收者的域名附加到加密值，形成要由发送邮件给发送者的发送者使用的电子邮件地址（LD地址）。 此外，本发明具有电子邮件地址发送方法和电子邮件发送系统，其使用电子邮件地址形成方法来确定地知道电子邮件地址的用户是否泄漏电子邮件 地址。

公开(公告)号：US20120303958A1

公开(公告)日：2012-11-29

申请号：US13570386

申请日：2012-08-09

申请人： Takeo Yoshizawa ,  Jun Sakuma

发明人： Takeo Yoshizawa ,  Jun Sakuma

IPC分类号： H04L9/28

CPC分类号： H04L63/1408 ,  H04L9/30 ,  H04L51/28

摘要： Provides e-mail address forming methods to know with certainty whether or not an e-mail address was leaked. A method includes: sending a receiver's identifier and a sender's identifier to a receiver's mail server; computing a value which is encrypted by the mail server with a secret key, the secret key being only possessed by the mail server, from the receiver's identifier, the sender's identifier, and a nonce issued by the mail server, and sending the value to a receiver; and forming an e-mail address (LD address) to be used by a sender who sends a mail to a receiver, by attaching a receiver's domain name to the encrypted value. Furthermore, the present invention has an e-mail address sending method, and en e-mail sending system which uses the e-mail address forming method to know with certainty whether or not the user of an e-mail address leaked the e-mail address.

摘要翻译： 提供电子邮件地址形成方法，以确定电子邮件地址是否泄漏。 一种方法包括：将接收者的标识符和发送者的标识符发送到接收者的邮件服务器; 计算由邮件服务器使用秘密密钥加密的值，密钥仅由邮件服务器拥有，来自接收者的标识符，发件人的标识符和邮件服务器发出的随机数，并将该值发送到 接收器 并且通过将接收者的域名附加到加密值，形成要由发送邮件给发送者的发送者使用的电子邮件地址（LD地址）。 此外，本发明具有电子邮件地址发送方法和电子邮件发送系统，其使用电子邮件地址形成方法来确定地知道电子邮件地址的用户是否泄漏电子邮件 地址。

公开(公告)号：US08055589B2

公开(公告)日：2011-11-08

申请号：US11428316

申请日：2006-06-30

申请人： Mika Saito ,  Yuji Watanabe ,  Madoka Yuriyama ,  Takeo Yoshizawa

发明人： Mika Saito ,  Yuji Watanabe ,  Madoka Yuriyama ,  Takeo Yoshizawa

IPC分类号： G06Q20/00 ,  G06Q30/00 ,  G06F11/00 ,  G07C13/00

CPC分类号： H04L9/3265 ,  G06Q20/3821 ,  G06Q20/3829 ,  G06Q30/0601 ,  H04L9/3255 ,  H04L63/0823 ,  H04L63/126 ,  H04L2209/56

摘要： A system for enabling verification in traceability of a supply chain while maintaining confidentiality of private suppliers. A group signature is applied to an undisclosed supplier. The undisclosed supplier previously receives registration to the certificate authority device, and performs a group signature based on the certificate issued by the certificate authority device. A disclosed supplier and the undisclosed supplier sign and generate a signature chain when they ship parts. A verifier device receives a signature chain with products shipped from the supplier manager device, divides a signature of the disclosed supplier from a signature chain, and verifies the undisclosed supplier from the group signature. Identification of the undisclosed supplier is performed by a third-party auditor system requested to do so by the verifier device by using a group private key.

摘要翻译： 在维护供应链的可追溯性的同时保持私人供应商的机密性的系统。 团体签名应用于未公开的供应商。 未公开的供应商以前已经向认证机构设备注册，并且基于由认证机构设备颁发的证书执行组签名。 一个披露的供应商和未公开的供应商在运送零件时签署并生成签名链。 验证器设备从供应商管理器设备接收到产品的签名链，将所公开的供应商的签名与签名链分开，并且从未被公开的供应商从组签名中进行验证。 未公开的供应商的识别由验证者设备通过使用组私钥请求这样做的第三方审核员系统执行。

公开(公告)号：US20100299509A1

公开(公告)日：2010-11-25

申请号：US12781874

申请日：2010-05-18

申请人： Jun Doi ,  Shuichi Shimizu ,  Takeo Yoshizawa

发明人： Jun Doi ,  Shuichi Shimizu ,  Takeo Yoshizawa

IPC分类号： G06F9/38

CPC分类号： G06F9/325

摘要： A computer-implemented pipeline execution system, method, and program product for executing loop processing in a multi-core or a multiprocessor computing environment, where the loop processing includes multiple function blocks in a multiple-stage pipeline manner. The system includes: a pipelining unit for pipelining the loop processing and assigning the loop processing to a computer processor or core; a calculating unit for calculating a first-order gradient term from a value calculated with the use of a predicted value of the input to a pipeline; and a correcting unit for correcting an output value of the pipeline with the value of the first-order gradient term.

摘要翻译： 一种用于在多核或多处理器计算环境中执行循环处理的计算机实现的流水线执行系统，方法和程序产品，其中循环处理包括多级管道方式的多个功能块。 该系统包括：流水线单元，用于流水线循环处理并将循环处理分配给计算机处理器或核心; 计算单元，用于根据通过使用输入的预测值对流水线计算的值来计算一阶梯度项; 以及校正单元，用于利用一阶梯度项的值来校正流水线的输出值。

公开(公告)号：US20100138810A1

公开(公告)日：2010-06-03

申请号：US12629114

申请日：2009-12-02

申请人： Hideaki Komatsu ,  Arquimedes Martinez Canedo ,  Takeo Yoshizawa

发明人： Hideaki Komatsu ,  Arquimedes Martinez Canedo ,  Takeo Yoshizawa

IPC分类号： G06F9/44 ,  G06F9/38

CPC分类号： G06F8/30 ,  G06F8/456

摘要： Paralleling processing system and method. When clusters are formed based on strongly connected components, a single cluster (fat cluster) having at least a predetermined number of blocks, or an expected processing time exceeding a predetermined threshold, is formed. The fat cluster is subjected to an unrolling process to make multiple copies of the processing of the fat cluster and to assign the copies to individual processors. Processing of the fat cluster is executed by the multiple processor devices in a pipelined manner. If a fat cluster to be iteratively executed cannot be executed in the pipelined manner because a processing result of an nth iteration of the fat cluster depends on a processing result of a preceding iteration of the fat cluster an input value needed for execution of the fat cluster is generated based on a certain prediction, and the fat cluster is speculatively executed.

摘要翻译： 并行处理系统及方法。 当基于强连接的组件形成集群时，形成具有至少预定数量块的单个集群（胖集群）或超过预定阈值的预期处理时间。 脂肪群体经历展开过程，以便对脂肪群集的处理进行多个拷贝，并将副本分配给各个处理器。 脂肪簇的处理由多个处理器设备以流水线方式执行。 如果要迭代执行的胖群集不能以流水线方式执行，因为胖群的第n次迭代的处理结果取决于胖群的前一迭代的处理结果，则执行胖群所需的输入值 是基于某种预测生成的，并且推测性地执行脂肪群。

公开(公告)号：US08463712B2

公开(公告)日：2013-06-11

申请号：US12536483

申请日：2009-08-05

申请人： Mika Saito ,  Yuji Watanabe ,  Madoka Yuriyama ,  Takeo Yoshizawa

发明人： Mika Saito ,  Yuji Watanabe ,  Madoka Yuriyama ,  Takeo Yoshizawa

IPC分类号： G06Q20/00 ,  G06Q30/00

CPC分类号： H04L9/3265 ,  G06Q20/3821 ,  G06Q20/3829 ,  G06Q30/0601 ,  H04L9/3255 ,  H04L63/0823 ,  H04L63/126 ,  H04L2209/56

摘要： A system for enabling verification in traceability of a supply chain while maintaining confidentiality of private suppliers. A group signature is applied to an undisclosed supplier. The undisclosed supplier previously receives registration to the certificate authority device, and performs a group signature based on the certificate issued by the certificate authority device. A disclosed supplier and the undisclosed supplier sign and generate a signature chain when they ship parts. A verifier device receives a signature chain with products shipped from the supplier manager device, divides a signature of the disclosed supplier from a signature chain, and verifies the undisclosed supplier from the group signature. Identification of the undisclosed supplier is performed by a third-party auditor system requested to do so by the verifier device by using a group private key.

摘要翻译： 在维护供应链的可追溯性的同时保持私人供应商的机密性的系统。 团体签名应用于未公开的供应商。 未公开的供应商以前已经向认证机构设备注册，并且基于由认证机构设备颁发的证书执行组签名。 一个披露的供应商和未公开的供应商在运送零件时签署并生成签名链。 验证器设备从供应商管理器设备接收到产品的签名链，将所公开的供应商的签名与签名链分开，并从未签名的供应商的组签名中进行验证。 未公开的供应商的识别由验证者设备通过使用组私钥请求这样做的第三方审核员系统执行。

公开(公告)号：US08407679B2

公开(公告)日：2013-03-26

申请号：US12603598

申请日：2009-10-22

申请人： Hideaki Komatsu ,  Takeo Yoshizawa

发明人： Hideaki Komatsu ,  Takeo Yoshizawa

IPC分类号： G06F9/45

CPC分类号： G06F8/70 ,  G06F8/45 ,  G06F8/456

摘要： A method, system, and computer readable article of manufacture to enable parallel execution of a divided source code in a multiprocessor system. The method includes the steps of: inputting an original source code by an input device into the computing apparatus; finding a critical path in the original source code by a critical path cut module; cutting the critical path in the original source code into a plurality of process block groups by the critical path cut module; and dividing the plurality of process block groups among a plurality of processors in the multiprocessor system by a CPU assignment code generation module to produce the divided source code. The system includes an input device; a critical path cut module; and a CPU assignment code generation unit to produce the divided source code. The computer readable article of manufacture includes instructions to implement the method.

摘要翻译： 一种方法，系统和计算机可读制品，用于在多处理器系统中并行执行分割的源代码。 该方法包括以下步骤：通过输入装置将原始源代码输入到计算装置中; 通过关键路径切割模块找到原始源代码中的关键路径; 通过关键路径切割模块将原始源代码中的关键路径切割成多个进程块组; 以及通过CPU分配码产生模块在多处理器系统中的多个处理器之间划分多个处理块组，以产生分割的源代码。 该系统包括输入装置; 关键路径切割模块; 以及CPU分配代码生成单元，用于产生分割的源代码。 计算机可读制品包括实现该方法的指令。