公开(公告)号：US08489530B2

公开(公告)日：2013-07-16

申请号：US12315497

申请日：2008-12-03

Applicant: Sudripto De ,  Srinivas Narasimhamurthy ,  Ashish Sureka ,  Satyabrata Pradhan

Inventor： Sudripto De ,  Srinivas Narasimhamurthy ,  Ashish Sureka ,  Satyabrata Pradhan

IPC: G06F17/00 ,  G06F7/60 ,  G06F11/00

CPC classification number: G06N7/005

Abstract: A system, method and computer program product for the root cause analysis of the failure of a manufactured product is disclosed. The present invention includes the development of a knowledge model, based on information obtained from historical warranty claim forms and various manufacturing data sources. The invention also includes processing text information in a free-form text that is obtained from warranty claim forms by using text-tagging and annotation techniques. Thereafter, the knowledge model is converted to a Bayesian network. The present invention provides a user interface to select parameters and corresponding instances from current warranty claim forms. The selected parameters and corresponding instances are used as input evidence for the Bayesian network. The present invention facilitates the process of drawing inferences for root cause analysis of the failure of manufactured products and corresponding probabilities.

公开(公告)号：US20120290495A1

公开(公告)日：2012-11-15

申请号：US13103431

申请日：2011-05-09

Applicant: Srinivas NARASIMHAMURTHY ,  Durga Prasad MUNI ,  Lokendra Shastri

Inventor： Srinivas NARASIMHAMURTHY ,  Durga Prasad MUNI ,  Lokendra Shastri

IPC: G06Q10/00

CPC classification number: G06Q10/08 ,  G06Q30/0202 ,  G06Q30/0207 ,  G06Q50/28

Abstract: The disclosed embodiment relates to methods, systems, and computer readable code for establishing transshipment of a product between stocking locations. The exemplary method comprises the steps of transmitting a transshipment request to at least one supplier requesting transshipment of a product, the transshipment request including information regarding the product and specifying a reward for transshipment of the product, receiving a handshake request from one of the suppliers in response to the transshipment request, the handshake request indicating the willingness of the one of the suppliers to provide the product as specified in the transshipment request and including information regarding the transshipment; and accepting the handshake request, thereby initiating transshipment of the product from the one of the suppliers in accordance with the accepted handshake request. The method may further comprise determining whether to accept the handshake request based on the information regarding the transshipment included in the handshake request.

Abstract translation: 所公开的实施例涉及用于在放养位置之间建立产品的转运的方法，系统和计算机可读代码。 示例性方法包括以下步骤：向至少一个供应商请求转运产品的转运请求，转运请求包括关于产品的信息和指定产品的转运奖励，从其中一个供应商接收握手请求 回应转运请求，握手请求，指示供应商之一愿意提供转运请求中规定的产品，并包括有关转运的信息; 并接受握手请求，从而根据所接受的握手请求开始从供应商之一转运产品。 该方法还可以包括基于握手请求中包含的关于转运的信息确定是否接受握手请求。

公开(公告)号：US20120253865A1

公开(公告)日：2012-10-04

申请号：US13221164

申请日：2011-08-30

Applicant: Srinivas NARASIMHAMURTHY ,  Durga Prasad MUNI

Inventor： Srinivas NARASIMHAMURTHY ,  Durga Prasad MUNI

IPC: G06Q10/06

CPC classification number: G06Q10/0631

Abstract: A system and method is disclosed of implementing a production planning module that is configured to optimize overall costs associated with reconfiguring a production facility during a changeover between to produce a another product family over a plurality of cycles. User input data is received via a user interface and a first state vector is created and is representative of a first product family and a first inventory of items of all product families manufactured at the production facility. A first action vector is created of a first quantity of items to be produced of the first product family in a first current cycle and a second product family to be produced in a second cycle. A first state-action value function is calculated for the first action vector in a first iteration and incorporates a first sampled demand of the first inventory items of the product families, a first inventory cost associated with the first inventory and a first set up cost. A second state vector is created based on the first state vector, the first action vector and the first sampled demand. The second state vector is made of a second inventory of items of all the product families. The method comprises creating a second action vector of a second quantity of items to be produced of the second product family in the second cycle and a third product family to be produced in a third cycle. A second state-action value function is calculated for the second action vector, a second sample demand of items, a second inventory cost associated with production of the second quantity of items and a second set up cost associated with reconfiguration of the production facility from producing the second product family to producing the third product family. A cost optimization result policy is output by minimizing, over all actions vectors, the first state-action value function in the user interface.

Abstract translation: 公开了一种实现生产计划模块的系统和方法，所述生产计划模块被配置为在多个周期内产生另一个产品系列之间的切换期间优化与重新配置生产设备相关联的总体成本。 经由用户界面接收用户输入数据，并且创建第一状态向量，并且代表在生产设备处制造的所有产品系列的第一产品系列和第一个库存的所有产品系列。 第一动作向量被创建为将在第一当前周期中由第一产品系列产生的第一数量的物品和将在第二周期中产生的第二产品系列。 在第一次迭代中针对第一动作向量计算第一状态动作值函数，并且包括产品系列的第一库存项目的第一抽样需求，与第一库存关联的第一库存成本和第一设置成本。 基于第一状态向量，第一动作向量和第一采样需求创建第二状态向量。 第二状态向量由所有产品族的项目的第二个库存组成。 该方法包括在第二周期中创建要由第二产品族产生的第二数量的物品的第二动作矢量，以及在第三周期中产生的第三产品系列。 计算第二动作向量的第二状态动作值函数，项目的第二样本需求，与第二数量项目的生产相关联的第二库存成本以及与生产设备从生产中重新配置相关联的第二设置成本 第二个产品系列生产第三个产品系列。 通过在所有动作向量中最小化用户界面中的第一状态值函数来输出成本优化结果策略。

公开(公告)号：US20090150325A1

公开(公告)日：2009-06-11

申请号：US12315497

申请日：2008-12-03

Applicant: Sudripto De ,  Srinivas Narasimhamurthy ,  Ashish Sureka ,  Satyabrata Pradhan

Inventor： Sudripto De ,  Srinivas Narasimhamurthy ,  Ashish Sureka ,  Satyabrata Pradhan

IPC: G06N7/02 ,  G06F3/048

CPC classification number: G06N7/005

Abstract: A system, method and computer program product for the root cause analysis of the failure of a manufactured product is disclosed. The present invention includes the development of a knowledge model, based on information obtained from historical warranty claim forms and various manufacturing data sources. The invention also includes processing text information in a free-form text that is obtained from warranty claim forms by using text-tagging and annotation techniques. Thereafter, the knowledge model is converted to a Bayesian network. The present invention provides a user interface to select parameters and corresponding instances from current warranty claim forms. The selected parameters and corresponding instances are used as input evidence for the Bayesian network. The present invention facilitates the process of drawing inferences for root cause analysis of the failure of manufactured products and corresponding probabilities.

Abstract translation: 公开了一种用于根本原因分析制造产品故障的系统，方法和计算机程序产品。 本发明包括基于从历史保修索赔表和各种制造数据源获得的信息开发知识模型。 本发明还包括通过使用文本标签和注释技术处理从保修索赔表获得的自由形式文本中的文本信息。 此后，将知识模型转换为贝叶斯网络。 本发明提供了一个用户界面，用于从当前的保修索赔表中选择参数和对应的实例。 所选择的参数和相应的实例被用作贝叶斯网络的输入证据。 本发明有助于对制造产品的故障和相应概率的根本原因分析的推论过程。