公开(公告)号：US20120010803A1

公开(公告)日：2012-01-12

申请号：US12831785

申请日：2010-07-07

申请人： Wanli Min ,  Laura Wynter

发明人： Wanli Min ,  Laura Wynter

IPC分类号： G08G1/123 ,  G06G7/70 ,  G01S19/42

CPC分类号： G08G1/123

摘要： A system, method and computer program product for estimating a vehicle arrival time. The system receives information representing prior travel times of vehicles between pre-determined vehicle stops along a vehicle route. The system receives real-time data representing a current journey. The current journey refers to a movement of a vehicle currently traveling along the route. The system calculates a regular trend representing the current journey based on the received prior travel times information and the received real-time data. The system computes a deviation from the regular trend in the current journey. The system determines a future traffic status in subsequent vehicle stops in the current journey. The system estimates, for the vehicle, each arrival time of each subsequent vehicle stop based on the calculated regular trend, the computed deviation and the determined future traffic status.

摘要翻译： 一种用于估计车辆到达时间的系统，方法和计算机程序产品。 系统接收表示沿车辆路线的预定车辆停靠点之间的车辆的先前行驶时间的信息。 系统接收表示当前行程的实时数据。 目前的旅程是指当前沿着路线行驶的车辆的运动。 系统根据接收的先前行程时间信息和接收到的实时数据，计算表示当前行程的规则趋势。 该系统计算出与当前旅程中常规趋势的偏差。 该系统确定当前旅程中后续车站的未来交通状况。 系统估计，对于车辆，基于所计算的常规趋势，计算的偏差和确定的未来交通状况，每个后续车辆停止的每个到达时间。

公开(公告)号：US20110246999A1

公开(公告)日：2011-10-06

申请号：US13161167

申请日：2011-06-15

申请人： Nikhil Bansal ,  James R. H. Challenger ,  Lisa Karen Fleischer ,  Oktay Gunluk ,  Kirsten Weale Hildrum ,  Richard P. King ,  Deepak Rajan ,  David Tao ,  Joel Leonard Wolf ,  Laura Wynter

发明人： Nikhil Bansal ,  James R. H. Challenger ,  Lisa Karen Fleischer ,  Oktay Gunluk ,  Kirsten Weale Hildrum ,  Richard P. King ,  Deepak Rajan ,  David Tao ,  Joel Leonard Wolf ,  Laura Wynter

IPC分类号： G06F9/46

CPC分类号： G06F9/5066 ,  G06F9/50 ,  G06F2209/5021

摘要： A method of choosing jobs to run in a stream based distributed computer system includes determining jobs to be run in a distributed stream-oriented system by deciding a priority threshold above which jobs will be accepted, below which jobs will be rejected. Overall importance is maximized relative to the priority threshold based on importance values assigned to all jobs. System constraints are applied to ensure jobs meet set criteria.

摘要翻译： 选择在基于流的分布式计算机系统中运行的作业的方法包括通过确定哪个作业将被接受的优先级阈值来确定要在分布式流导向系统中运行的作业，低于哪个作业将被拒绝。 基于分配给所有作业的重要性值，相对于优先级阈值，总体重要性最大化。 应用系统约束以确保作业符合设定标准。

公开(公告)号：US20100063715A1

公开(公告)日：2010-03-11

申请号：US12619226

申请日：2009-11-16

申请人： Laura Wynter ,  Wanli Min ,  Benjamin G. Morris

发明人： Laura Wynter ,  Wanli Min ,  Benjamin G. Morris

IPC分类号： G08G1/00 ,  G01C21/36

CPC分类号： G01C21/3691 ,  G08G1/0104 ,  G08G1/096827 ,  G08G1/096844 ,  G08G1/096888

摘要： A method and apparatus for predicting traffic on a transportation network where real time data points are missing. In one embodiment, the missing data is estimated using a calibration model comprised of historical data that can be periodically updated, from select links constituting a relationship vector. The missing data can be estimated off-line whereafter it can be used to predict traffic for at least a part of the network, the traffic prediction being calculated by using a deviation from a historical traffic on the network. The invention further discloses a method for in-vehicle navigation; and a method for traffic prediction for a single lane.

摘要翻译： 一种用于预测实时数据点丢失的运输网络上的流量的方法和装置。 在一个实施例中，使用包括可以周期性更新的历史数据的校准模型，从构成关系向量的选择链路来估计丢失的数据。 丢失的数据可以离线估计，之后它可以用于预测网络的至少一部分的流量，通过使用与网络上的历史流量的偏差来计算流量预测。 本发明还公开了一种车载导航方法， 以及用于单个车道的交通预测的方法。

公开(公告)号：US20090260068A1

公开(公告)日：2009-10-15

申请号：US12102384

申请日：2008-04-14

申请人： Rajaraman Hariharan ,  Karthik Subbian ,  Laura Wynter ,  Ramakrishnan Kannan

发明人： Rajaraman Hariharan ,  Karthik Subbian ,  Laura Wynter ,  Ramakrishnan Kannan

IPC分类号： H04L9/32

CPC分类号： H04L9/32

摘要： A system and method configured that may allow performing a human-computer verification including crediting a verified task from a first user to a second user. In additional embodiments, may allow the user to perform a computer operation that require human-computer verification based upon an amount of credits that the user has been provided.

摘要翻译： 一种被配置为可以允许执行人机验证的系统和方法，包括将经验证的任务从第一用户记入第二用户。 在另外的实施例中，可以允许用户基于用户已经提供的信用量来执行需要人机验证的计算机操作。

公开(公告)号：US20090099760A1

公开(公告)日：2009-04-16

申请号：US11872941

申请日：2007-10-16

申请人： Roger Lederman ,  Laura Wynter

发明人： Roger Lederman ,  Laura Wynter

IPC分类号： G08G1/01

CPC分类号： G08G1/0104

摘要： A method and structure of estimating traffic in a network. A real-time estimate of the network traffic is calculated, based on limited real-time data about the network traffic calculated in an offline phase and limited real-time data received in a real-time phase.

摘要翻译： 一种估计网络流量的方法和结构。 基于在离线阶段计算出的网络流量的有限实时数据和在实时阶段接收到的有限实时数据来计算网络流量的实时估计。

公开(公告)号：US20090043893A1

公开(公告)日：2009-02-12

申请号：US12167183

申请日：2008-07-02

申请人： Dimitrios Pendarakis ,  Jeremy Silber ,  Laura Wynter

发明人： Dimitrios Pendarakis ,  Jeremy Silber ,  Laura Wynter

IPC分类号： G06F15/173

CPC分类号： H04L12/66

摘要： A system and method are provided for autonomic system management in a computing system containing system resources including network resources and multiple resource demands, or processes. The computing system may be a stream-processing system or other real-time computer management system, such as workload management, or a virtualization engine. The system and method enables achieving a better level of performance than would occur in the computing system using only existing mechanism. It permits, with very low computational overhead, achieving or driving the system closer to a user-defined system performance objective. To do so, a system performance equation is defined to determine a level of performance of the system as a function of the allocation of two or more system resources among a plurality of system resource demands or processes. From this system performance equation, a plurality of resource-specific change equations is derived. Each resource-specific change equation is capable of calculating changes in the level of performance of the system attributable to changes in the allocation of one of the system resources. The resource-specific change equation yielding the greatest change in the level of system performance at a given allocation of all of the system resources and the system resource associated with the identified resource-specific change equation are identified. The allocation of the identified associated system resource to at least one system resource demand to provide the largest increase in the level of performance of the system, and allocations for all system resources are adjusted in accordance with the modified allocation of the identified associated system resource.

摘要翻译： 提供了一种系统和方法，用于包含系统资源，包括网络资源和多个资源需求或过程的计算系统中的自主系统管理。 计算系统可以是流处理系统或其他实时计算机管理系统，例如工作负载管理或虚拟化引擎。 该系统和方法能够实现比仅使用现有机制的计算系统中发生的更好的性能水平。 它以非常低的计算开销允许更接近用户定义的系统性能目标来实现或驱动系统。 为此，定义系统性能方程式以根据在多个系统资源需求或过程中的两个或多个系统资源的分配来确定系统的性能水平。 从该系统性能方程式，导出多个资源特定变化方程。 每个资源特定的变化方程能够计算由于系统资源之一的分配变化引起的系统性能水平的变化。 识别在给定分配所有系统资源和与所识别的资源特定变化方程相关联的系统资源的系统性能水平上产生最大变化的资源特定变化方程。 将所识别的相关联的系统资源分配给至少一个系统资源需求以提供系统性能水平的最大增加，以及针对所有系统资源的分配，根据所识别的相关系统资源的修改分配进行调整。

公开(公告)号：US20080195402A1

公开(公告)日：2008-08-14

申请号：US11672537

申请日：2007-02-08

申请人： Parijat Dube ,  Giuseppe Andrea Paleologo ,  Laura Wynter

发明人： Parijat Dube ,  Giuseppe Andrea Paleologo ,  Laura Wynter

IPC分类号： G06Q99/00

CPC分类号： G06Q10/06

摘要： A method of establishing business contracts with penalty credits for service level agreement violations, including determining business goals of a customer, determining business goals of a provider, determining benefits and losses of the customer as function of a service offered by the provider, determining benefits and losses of a provider as a function of the service offered to the customer, determining a type of service level agreement metric to be monitored and measured, determining an interval over which penalties are assessed, determining a particular target value of the service level agreement metric, determining a means of evaluating the service level agreement metric, and computing an optimal penalty credit structure achieving the business goals of the customer.

摘要翻译： 确定违约服务等级协议的罚款抵免的商业合同的方法，包括确定客户的业务目标，确定提供商的业务目标，确定客户的利益和损失作为提供商提供的服务的功能，确定利益和 作为提供给客户的服务的功能的提供商的损失，确定要监视和测量的服务级别协议度量的类型，确定评估惩罚的间隔，确定服务级别协议度量的特定目标值， 确定评估服务水平协议度量的手段，以及计算实现客户业务目标的最优罚款信用结构。

公开(公告)号：US20070283016A1

公开(公告)日：2007-12-06

申请号：US11444162

申请日：2006-05-31

申请人： Dimitrios Pendarakis ,  Jeremy I. Silber ,  Laura Wynter

发明人： Dimitrios Pendarakis ,  Jeremy I. Silber ,  Laura Wynter

IPC分类号： G06F15/173

CPC分类号： H04L12/66

摘要： A system and method are provided for autonomic system management in a computing system containing system resources including network resources and multiple resource demands, or processes. The computing system may be a stream-processing system or other real-time computer management system, such as workload management, or a virtualization engine. The system and method enables achieving a better level of performance than would occur in the computing system using only existing mechanism. It permits, with very low computational overhead, achieving or driving the system closer to a user-defined system performance objective. To do so, a system performance equation is defined to determine a level of performance of the system as a function of the allocation of two or more system resources among a plurality of system resource demands or processes. From this system performance equation, a plurality of resource-specific change equations is derived. Each resource-specific change equation is capable of calculating changes in the level of performance of the system attributable to changes in the allocation of one of the system resources. The resource-specific change equation yielding the greatest change in the level of system performance at a given allocation of all of the system resources and the system resource associated with the identified resource-specific change equation are identified. The allocation of the identified associated system resource to at least one system resource demand to provide the largest increase in the level of performance of the system, and allocations for all system resources are adjusted in accordance with the modified allocation of the identified associated system resource.

摘要翻译： 提供了一种系统和方法，用于包含系统资源，包括网络资源和多个资源需求或过程的计算系统中的自主系统管理。 计算系统可以是流处理系统或其他实时计算机管理系统，例如工作负载管理或虚拟化引擎。 该系统和方法能够实现比仅使用现有机制的计算系统中发生的更好的性能水平。 它以非常低的计算开销允许更接近用户定义的系统性能目标来实现或驱动系统。 为此，定义系统性能方程式以根据在多个系统资源需求或过程中的两个或多个系统资源的分配来确定系统的性能水平。 从该系统性能方程式，导出多个资源特定变化方程。 每个资源特定的变化方程能够计算由于系统资源之一的分配变化引起的系统性能水平的变化。 识别在给定分配所有系统资源和与所识别的资源特定变化方程相关联的系统资源的系统性能水平上产生最大变化的资源特定变化方程。 将所识别的相关联的系统资源分配给至少一个系统资源需求以提供系统性能水平的最大增加，以及针对所有系统资源的分配，根据所识别的相关系统资源的修改分配进行调整。

公开(公告)号：US20070162601A1

公开(公告)日：2007-07-12

申请号：US11327069

申请日：2006-01-06

申请人： Dimitrios Pendarakis ,  Jeremy Silber ,  Laura Wynter

发明人： Dimitrios Pendarakis ,  Jeremy Silber ,  Laura Wynter

IPC分类号： G06F15/173

CPC分类号： G06F9/5061

摘要： An exemplary method of resource allocation is provided. A relationship is estimated between at least one controlled resource and at least one dependent parameter. A resource allocation of the at least one controlled resource is adjusted to effect a desired system goal expressed in terms of the at least one dependent parameter.

摘要翻译： 提供了一种资源分配的示例性方法。 在至少一个受控资源与至少一个依赖参数之间估计关系。 调整至少一个受控资源的资源分配以实现以至少一个依赖参数表示的期望的系统目标。