公开(公告)号：US20180039641A1

公开(公告)日：2018-02-08

申请号：US15225919

申请日：2016-08-02

申请人： XEROX CORPORATION

发明人： Anirban Mondal ,  Tridib Mukherjee ,  Atul Singh ,  Deepthi Chander

IPC分类号： G06F17/30

CPC分类号： G06F16/9537 ,  G06F16/29

摘要： The disclosed embodiments illustrate method and system for information retrieval for a spatial region. The method includes receiving a query that comprises a first entity selection criteria, a second entity selection criteria, and a count of entities. The method further includes identifying a node, from a set of nodes at a level of a hierarchal database, having a bounding box, which satisfies the first entity selection criteria, wherein the node comprises at least a first array, wherein the first array comprises one or more second pointer values. The method further includes identifying a second pointer value from the one or more second pointer values that satisfies the second entity selection criteria, wherein the identified second pointer value is associated with a second array. Further, the method includes retrieving a subset of entities from a set of entities in the second array based on the count of entities in the query.

公开(公告)号：US20170169456A1

公开(公告)日：2017-06-15

申请号：US14969131

申请日：2015-12-15

申请人： XEROX CORPORATION

发明人： Tridib Mukherjee

IPC分类号： G06Q30/02

CPC分类号： G06Q30/0206

摘要： A method and system of cost determination of one or more computational resources is described. The method receives a first information pertaining to one or more available computational resources from one or more resource providers and further receives one or more requests pertaining to one or more required computational resources from one or more requestors. Based on at least a comparison of the first information and the second information and a first cost and a second cost associated with the one or more required computational resources in a previous time epoch, the disclosed method determines, in a current time epoch, a first cost offered to the one or more requestors for the one or more required computational resources and a second cost offered to the one or more resource providers for providing the one or more required computational resources.

公开(公告)号：US09678796B2

公开(公告)日：2017-06-13

申请号：US14807918

申请日：2015-07-24

申请人： XEROX CORPORATION

发明人： Tridib Mukherjee ,  Sujit Gujar ,  Shruti Kunde

IPC分类号： G06F9/46 ,  G06F9/50

CPC分类号： G06F9/5005 ,  G06F9/5027 ,  G06F9/505 ,  G06F2209/501 ,  G06F2209/504 ,  Y02D10/22

摘要： A method and system to determine a computational resource requirement is described. The method and system rank one or more computational resources for each of the plurality of tasks in an ascending order, based on a cost associated with the plurality of tasks for each of the computational resource. Based on the ranked one or more computational resources and a fairness metric, the method and system allocates the one or more capacity units associated with the computational resource to perform the plurality of tasks. The method and system determines the computational resource requirement to perform the plurality of tasks based on the allocated one or more capacity units. The fairness metric ensures that allocation of the one or more capacity units to the plurality of tasks is performed in a manner to maximize the fairness.

公开(公告)号：US20170111445A1

公开(公告)日：2017-04-20

申请号：US14886123

申请日：2015-10-19

申请人： XEROX CORPORATION

发明人： Shruti Kunde ,  Tridib Mukherjee ,  Varun Sharma ,  Priyanka Harish

IPC分类号： H04L29/08 ,  H04L12/919 ,  H04L12/927

CPC分类号： H04L67/1014 ,  H04L47/765 ,  H04L47/822 ,  H04L67/10 ,  H04L67/1008

摘要： Methods and systems for computational resource allocation in a distributed computing environment are disclosed. A request for computational resource allocation is received at a first computational node. The request comprises at least a threshold value of an expected reliability associated with a set of required computational resources. The availability of one or more computational resources from the set of required computational resources is determined at the first computational node. Based on the determined availability of the one or more computational resources, a first reliability score of the first computational node is determined. Further, the first reliability score is compared with the threshold value of expected reliability. Based on the comparison, the one or more computational resources are allocated to process the request.

公开(公告)号：US09471369B2

公开(公告)日：2016-10-18

申请号：US14242165

申请日：2014-04-01

申请人： Xerox Corporation

发明人： Shruti Kunde ,  Tridib Mukherjee ,  Sujit Gujar

IPC分类号： G06F9/46 ,  H04L12/24

CPC分类号： G06F9/46 ,  H04L41/5019

摘要： Methods and systems for sharing computational resources. A request from a first node is received for the one or more computational resources. The request comprises a service level agreement (SLA) associated with the requested one or more computational resources. The request is compared with one or more advertisements sent by at least two second nodes, other than the first node. The one or more advertisements correspond to an availability of a set of computational resources associated with each of the at least two second nodes. A portion of computational resources from the set of computational resources associated with each of the at least two second nodes is allocated to the first node, based on the comparison, such that a combination of the portion of computational resources satisfy the SLA associated with the request.

摘要翻译： 用于共享计算资源的方法和系统。 为一个或多个计算资源接收来自第一节点的请求。 该请求包括与所请求的一个或多个计算资源相关联的服务水平协议（SLA）。 该请求与除了第一节点之外的至少两个第二节点发送的一个或多个广告进行比较。 所述一个或多个广告对应于与所述至少两个第二节点中的每一个相关联的一组计算资源的可用性。 基于该比较，来自与所述至少两个第二节点中的每一个相关联的所述一组计算资源的计算资源的一部分被分配给所述第一节点，使得所述部分计算资源的组合满足与所述请求相关联的SLA 。

公开(公告)号：US20140200947A1

公开(公告)日：2014-07-17

申请号：US13741408

申请日：2013-01-15

申请人： XEROX CORPORATION

发明人： Sujit Gujar ,  Tridib Mukherjee ,  Koustuv Dasgupta ,  Gueyoung Jung

IPC分类号： G06Q30/06

CPC分类号： G06Q10/06315 ,  G06Q30/0282 ,  G06Q30/0631 ,  H04L67/02 ,  H04L67/322

摘要： Methods and systems are disclosed for providing cloud services to multiple customers in a cloud. One embodiment includes receiving a number of requests for the cloud services from the multiple customers simultaneously or substantially simultaneously; prioritizing the requests based on a probability distribution of actually deploying a service, a budget of the customers, and an expected demand of the requested service based on the probability distribution; generating a number of cloud configurations along with a number of Service Level Agreements (SLAs) for the customers based on prioritization of the requests, a class & past behavior of the customers, and a current demand of the cloud services, the SLAs of the customers include differentiated price offering; recommending the cloud configurations and the SLAs to the customers; allowing the customers to negotiate terms of the SLAs; and providing the cloud services based on the negotiated SLAs to the customers.

摘要翻译： 公开了用于向云中的多个客户提供云服务的方法和系统。 一个实施例包括同时或基本上同时从多个客户接收对云服务的多个请求; 基于概率分布，基于实际部署服务的概率分布，客户的预算和所请求的服务的预期需求来优先处理请求; 根据请求的优先级，客户的类和过去行为以及云服务的当前需求，客户的SLA，为客户生成一些云配置以及多个服务级别协议（SLA） 包括差异化价格发行; 向客户推荐云配置和SLA; 允许客户协商SLA的条款; 并根据协商的SLA向客户提供云服务。

公开(公告)号：US10210468B2

公开(公告)日：2019-02-19

申请号：US15046834

申请日：2016-02-18

申请人： Xerox Corporation

发明人： Sujit Gujar ,  Tridib Mukherjee ,  Koustuv Dasgupta ,  Gueyoung Jung

IPC分类号： G06Q10/06 ,  G06Q30/02 ,  G06Q30/06 ,  H04L29/08

摘要： Methods and systems are disclosed for providing cloud services to multiple customers in a cloud. One embodiment includes receiving a number of requests for the cloud services from the multiple customers simultaneously or substantially simultaneously; prioritizing the requests based on a probability distribution of actually deploying a service, a budget of the customers, and an expected demand of the requested service based on the probability distribution; generating a number of cloud configurations along with a number of Service Level Agreements (SLAs) for the customers based on prioritization of the requests, a class & past behavior of the customers, and a current demand of the cloud services, the SLAs of the customers include differentiated price offering; recommending the cloud configurations and the SLAs to the customers; allowing the customers to negotiate terms of the SLAs; and providing the cloud services based on the negotiated SLAs to the customers.

公开(公告)号：US20170105681A1

公开(公告)日：2017-04-20

申请号：US14886165

申请日：2015-10-19

申请人： XEROX CORPORATION

发明人： Mridula Singh ,  Kuldeep Yadav ,  Abhishek Kumar ,  HIMANSHU J. MADHU ,  Tridib Mukherjee

IPC分类号： A61B5/00 ,  A61B5/16 ,  A61B5/103 ,  A61B5/0205

CPC分类号： A61B5/6897 ,  A61B5/0077 ,  A61B5/02055 ,  A61B5/11 ,  A61B5/165 ,  A61B5/7285 ,  A61B5/7475 ,  A61B2562/0204 ,  A61B2562/0247 ,  A61B2562/0271

摘要： A method and a system are provided for monitoring a physiological parameter of a user. The method comprises monitoring an operation performed on one or more input devices associated with an electronic device and one or more applications being accessed on the electronic device using one or more first sensors for a pre-defined time frame. The method utilizes one or more processors to identify a current time instant based on the monitoring of the operation. The one or more processors further determine whether the current time instant may correspond to an opportune time instant by utilizing a classifier. In an embodiment, the physiological parameter of the user may be monitored at the current time instant when the current time instant corresponds to the opportune time instant.

公开(公告)号：US09552232B2

公开(公告)日：2017-01-24

申请号：US13795566

申请日：2013-03-12

申请人： Xerox Corporation

发明人： Tridib Mukherjee ,  Gueyoung Jung

IPC分类号： G06F9/50 ,  H04L29/08 ,  H04L12/24

CPC分类号： G06F9/5072 ,  H04L41/084 ,  H04L41/5048 ,  H04L67/16

摘要： A method provides a recommendation for a cloud configuration for deploying a service. In response to receiving a service request, a database is searched for a cloud configuration. The search is performed by acquiring a resource usage pattern for the service. The resource usage pattern is mapped to a multidimensional space, which is searched for a previously deployed cloud configuration having a similar resource usage pattern. In response to finding a previously deployed cloud configuration, the activity management is determined for the previously deployed cloud configuration. A recommendation is made based on the activity management.

摘要翻译： 一种方法提供了云配置来部署服务的建议。 响应于接收到服务请求，搜索数据库以进行云配置。 通过获取服务的资源使用模式来执行搜索。 资源使用模式被映射到多维空间，其搜索具有相似资源使用模式的先前部署的云配置。 为了响应以前部署的云配置，为先前部署的云配置确定了活动管理。 根据活动管理提出建议。

公开(公告)号：US09471876B2

公开(公告)日：2016-10-18

申请号：US14273566

申请日：2014-05-09

申请人： Xerox Corporation

发明人： Sakyajit Bhattacharya ,  Tridib Mukherjee ,  Koustuv Dasgupta ,  Shruti Kunde

IPC分类号： G06F17/00 ,  G06N5/02 ,  G06N5/04 ,  H04L29/08 ,  G06N99/00

CPC分类号： G06N5/04 ,  G06N99/005 ,  H04L67/10

摘要： Methods and systems for creating one or more statistical classifiers. A first set of performance parameters, corresponding to the one or more applications and the one or more computing infrastructures, is extracted from a historical data pertaining to the execution of the one or more applications on the one or more computing infrastructures. Further, a set of application-specific and a set of infrastructure-specific parameters are selected, from the first set of performance parameters, based on one or more statistical techniques. A similarity between each pair of the applications, each pair of the computing infrastructures, and each pair of possible combinations of an application and a computing infrastructure is determined. One or more statistical classifiers are created, based on the determined similarity.

摘要翻译： 用于创建一个或多个统计分类器的方法和系统。 从与一个或多个计算基础设施上的一个或多个应用的​​执行有关的历史数据中提取对应于一个或多个应用和一个或多个计算基础设施的第一组性能参数。 此外，基于一种或多种统计技术，从第一组性能参数中选择一组特定应用和一组基础设施特定参数。 确定每对应用程序，每对计算基础设施之间的相似性以及应用程序和计算基础设施的每对可能的组合。 基于所确定的相似度，创建一个或多个统计分类器。