Abstract: An architecture for a contactless smart card or payment device, where the smart card is intended for use in both commerce transaction payment and transit fare payment (or other venue access) environments. The payment device may function as both an electronic wallet for commerce transactions and as a transit system card, for access to and fare payment of transit services. Implementation of both functions may be achieved by use of a dynamic memory management system that permits data for both the payment and transit applications to be stored on the card, with the transit data and storage locations isolated from those used to store data intended for use in paying for commerce transactions. The transit application specific data may include access control data (keys, passwords, identification data) or data required for fare calculations (rates, historical data on system use), for example.

Abstract: An automated three-dimensional and related data access system, said system comprising manipulating means for virtually manipulating, testing, and controlling the three-dimensional and related data. A system for controlling and adjusting three-dimensional and related data, said system comprising manipulating means for virtually manipulating, testing, and controlling the threedimensional and related data.

Abstract: A design method for optimizing the shear layer of a shear band for use in a tire is provided. The shear layer has a honeycomb configuration and the design method optimizes the dimensions of the honeycomb.

Abstract: A system to monitor aircraft equipment, having a chassis, defining an interior compartment, an arrangement configured to accept input data of at least one aircraft parameter, the arrangement configured to be placed within an aircraft, crash survivable cockpit voice and flight data recorder, and a power supply arrangement connected to arrangement configured to accept input data and the recorder.

Abstract: A method and system for patient-specific modeling of the whole heart anatomy, dynamics, hemodynamics, and fluid structure interaction from 4D medical image data is disclosed. The anatomy and dynamics of the heart are determined by estimating patient-specific parameters of a physiological model of the heart from the 4D medical image data for a patient. The patient-specific anatomy and dynamics are used as input to a 3D Navier-Stokes solver that derives realistic hemodynamics, constrained by the local anatomy, along the entire heart cycle. Fluid structure interactions are determined iteratively over the heart cycle by simulating the blood flow at a given time step and calculating the deformation of the heart structure based on the simulated blood flow, such that the deformation of the heart structure is used in the simulation of the blood flow at the next time step.

Abstract: A method of simulating, reconstructing and scaling digital data sets, in particular images, but not exclusively. The method of the invention is based on a training image that is directly sampled each time a point in the simulation image is to be filled, and does not need the preliminary creation of a data structure storing conditional probabilities, as it is often the case in known multipoint simulation method. Accordingly, the method of the invention is less memory-demanding than conventional methods, and is better suited to simulations including continuous variables. Embodiments regarding the application to reconstruction of partial images and downscaling are also presented.

Abstract: A method, system, and computer-readable storage medium are disclosed for simulation of a stateful brush tip. A tip of a brush tool is modeled using a data structure. A user input is collected representing a stroke made on a virtual canvas with the brush tool. The stroke is made with the tip in a first state. A second state of the tip is determined dependent on the first state of the tip and the user input. The second state represents a different shape of the tip than the first state. The second state of the tip is stored using the data structure.

Abstract: An integrated terrain modeling system is disclosed. The integrated terrain modeling system has a site module. The site module includes a database having a terrain model of a site. The integrated terrain modeling system has a first field unit which includes a sensor operable to generate geodetic data of the site formatted in a first format. The system also has a further field unit which includes a sensor operable to generate geodetic data of the site formatted in a further format. The integrated terrain modelling system has an integration system operable to manipulate the geodetic data generated by the first filed unit and the further filed unit to be in a common format, thereby to provide seamless integration of the geodetic data at the site module to update the terrain model.

Abstract: System and method for extraction and processing of river bank coordinates from imagery, generation of an unstructured mesh of the river using river bank positions and available or synthetic bathymetry, application of upstream and downstream boundary forcing data, contingencies for handling missing data, and configuration of multiple realizations of the developed river model.

Abstract: A technique relating to an apparatus abnormality diagnosis system, capable of easily creating and adding/updating an diagnosis model with respect to an initial and new failure case, and appropriately and efficiently achieving diagnosis of abnormality and instruction of operation using the model. In the abnormality diagnosis system, an diagnosis model creating process unit creates a structured abnormality model expressing a structured abnormality of maintenance operation type to an alarm and apparatus event relating to the maintenance operation type by a graph network structure based on acquisition of maintenance operation data. And, by synthesizing the structured abnormality model with an existing structured abnormality model, the diagnosis model is updated.

Abstract: A method of providing intersection assistance with a portable electronic device to remind a user of traffic rules when the user approaches traffic intersections includes receiving an input from the user indicating a destination location for generating navigation instructions to the destination location, determining a current location of the portable electronic device according to received position signals, providing navigation instructions to the destination location according to the current location of the portable electronic device, and reminding the user of traffic rules related to intersections for a geographical location in which the portable electronic device is currently located when the portable electronic device detects that the portable electronic device is approaching an intersection, where reminding the user of traffic rules related to intersections comprises indicating a side of a second road the user should turn onto when making a turn from a first road onto the second road.

Abstract: Two or more solvers used in a simulation of a dynamic system may exchange information during minor steps of at least one of the solvers. The information may be exchanged one way—that is, a first solver sending the information to a second solver after the second solver's minor step, or it may be exchanged two ways (or multiple ways in a case with more than two solvers). If the solvers are instances of the same type of solver, they may exchange information at each minor step.

Abstract: Methods and apparatus for simulating fluid motion using procedural shape growth. In a vector-based, fluid motion simulation technique, fluid location may be defined by groups of one or more polygons deposited on a digital canvas. Two or more polygons may overlap. The polygons may be semitransparent. To simulate fluid motion, vertices that specify the edges of each deposited polygon are independently moved. By moving the vertices, a polygon may grow, and fluid motion effects may be simulated, including but not limited to directional flow and blending effects. A randomization technique may be applied to the movement at each vertex to simulate the non-uniform spreading of fluids. Overlapped polygons may be blended with overlapping polygons to simulate the mixing of fluids. The technique may be applied, for example, in watercolor painting simulation, where groups of one or more polygons are deposited using brush strokes.

Abstract: Compute program products including an emulator module are disclosed. A computer program product includes a computer usable medium having computer readable program code for emulating a process of a machine having actuators and mechanical elements. The computer readable program code includes computer readable code instructions configured to display a graphical user interface having input fields corresponding to the actuators and mechanical elements, and to display a graphical representation of output response data of the machine using inputted parameters. Computer readable code instructions for receiving a plurality of parameters inputted into the plurality of input fields, and for emulating a mechanical operation of the machine using the plurality of parameters inputted into the plurality of input fields by simulating the programmable logic controller code are included. Output response data based on an emulation of the mechanical operation of the machine is generated and displayed.

Abstract: By appropriately designing a flash tube, spraying of abrasive slurry on the vessel walls and impinging the multiphase jet on bottom of the vessel are minimized. By appropriately designing a flash vessel, once the flash tube has been designed, a slurry pool is provided having a volume that is sufficient to dissipate the flash tube exit jet momentum and the mass of entrained carryover products exiting from the vapor outlet is minimized.

Abstract: Methods and apparatuses are provided for simulating components and processes using discrete, variable-granularity, component-specific data relating to energy consumption or other sustainability factors. Simulations can be analyzed and optimized to facilitate forecasting of sustainability factors and determine advantageous modifications to the components or processes.

Abstract: A Modeling, Design, Analysis, Simulation, and Evaluation (MDASE) aspects of gyrocompassing in relation to Far-Target Location (FTL) systems include a Gyrocompass Modeling and Simulation System (GMSS). The GMSS has four major components: the 6 degree-of-freedom (6DOF) Motion Simulator, the IMU Sensor Simulator, the Gyrocompass System and Calibration Process Simulator, and the Gyrocompass System Evaluation and Analysis Module. The modular architecture of GMSS makes it very flexible for programming, testing, and system maintenance. The realization of the GMSS is based on any computer platforms for the GMSS software is written in high level language and is portable. The stochastic signal analysis and sensor testing and modeling tools include a suite of generic statistical analysis software, including Allan Variance and power spectral density (PSD) analysis tools, which are available to every GMSS module and greatly enhanced the system functionality.

Abstract: A method of estimating at least one mechanical property value of a rock formation in the geologic past. In one embodiment, a correlation model is generated which correlates at least one mechanical property with a porosity value and a composition value relative to a first rock type. An estimation of a past porosity value and a past composition value is then generated for the rock formation at a point of time in the past. A mechanical property value at the point of time in the past is identified in the correlation model based on the estimated past porosity and past composition values.

Abstract: Techniques are disclosed for obtaining a desired luminance and/or intensity distribution from any lighting fixture that is illuminated by a lightguide. The techniques can be used, for instance, to design a non-uniform surface texture (e.g., of light extraction features) for a lightguide, wherein the surface texture achieves a desired uniform or an intentionally non-uniform luminance distribution for a given lightguide shape/geometry, dimensions, and/or composition. In some embodiments, an iteration algorithm with illuminance distribution feedback is utilized to design a non-uniform surface texture (e.g., geometry, dimensions, quantity and/or spatial distribution of light extraction features) to achieve the target luminance distribution for a given lighting application.

Abstract: A computer implemented method for simulating a polymer material comprises a simulation process in which a molecular dynamics calculation is performed about polymer models and filler models. The simulation process comprises: a first calculation process in which the molecular dynamics calculation is performed under such condition that, between particles of each polymer model, a first coupling potential not limiting the interparticle distance is defined; and a subsequent second calculation process in which the molecular dynamics calculation is performed under such condition that, between the particles of each polymer model, a second coupling potential P2 limiting the maximum allowable interparticle distance to a predetermined value is defined.

Abstract: A method performed on an electronic device for clustering personal electronically encoded items. Such items are clustered in response to one or more perspective directives from a user that are received by the device by creating one or more perspectives each representative of a personal area of user interest identified by the user. Responsive to one or more first clustering directives from the user, the system clusters one or more of the user's personal electronically encoded items with one or more of the created one or more perspectives and develops a probability model for managing the user's personal electronically encoded items based on the one or more perspective directives and the one or more first clustering directives.

Abstract: A method, computer program product and system for presenting attributes of interest. A decision surface is created using process maps. The process maps are representative of system operational data from a plurality of sensors. A current operating point is identified including a location and a movement characteristic of the operating point. The location and the movement characteristic of the operating point are used to identify an attribute with a final probabilistic value assigned to the attribute. If the final probabilistic value for the attribute crosses a previously-defined threshold, an alarm is generated. The decision surfaces, the process maps, the current operating point, the predicted movement of the operating point, the attributes, and the alarms are visually represented in a data handling system to assist the operator in the real time monitoring and operation of the physical system.

Abstract: A system for planning at a healthcare facility employs a database that stores health care facility impacting data including demographic data describing a preselected set of aspects of a population residing within a defined geographic area. A simulator applies modeling tools to the health care facility impacting data and generates output data corresponding to selected data in the health care facility impacting data. The modeling tools include a protocols of care tool; a service configuration modeling tool; a financial analysis tool; and a facility modeling tool. A video monitor displays an image of a map with a visual representation of the geographic area and a plurality of dynamically configurable data display objects that are superimposed on the map. Each data display object is disposed adjacent to a location of a different healthcare facility and each displays output data generated by the simulator.

Abstract: A computer-aided method suitable for assisting in the design of an aircraft by providing relevant dimensioning values corresponding to an aircraft component in transonic conditions inside a predefined parameter space by means of a reconstruction of the CFD computations for an initial group of points in the parameter space using a POD reduced-order model, comprising the following steps: a) Decomposing for each flow variable the complete flow field into a smooth field and a shock wave field in each of said computations; b) Obtaining the POD modes associated with the smooth field and the shock wave field considering all said computations; c) Obtaining the POD coefficients using a genetic algorithm (GA) that minimizes a fitness function; d) Calculating said dimensioning values for whatever combination of values of said parameters using the reduced-order model. The invention also refers to a system able to perform the method.

Abstract: A method of stimulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.

Abstract: The present invention is directed to a method, computer program product, and system for performing physics simulations on at least one graphics processor unit (GPU). The method includes the following steps. First, data representing physical attributes associated with at least one mesh are mapped into a plurality of memory arrays to set up of a linear system of equations that governs motion of the at least one mesh depicted in a scene. Then, computations are performed on the data in the plurality of memory arrays using at least one pixel processor to solve the linear system of equations for an instant of time, wherein modified data representing the solution to the linear system of equations for the instant of time are stored in the plurality of memory arrays.

Abstract: A plan model is identified that is adapted to model business outcomes for a particular domain, the plan model including a respective scope model defining the particular domain. A value can be identified of an input driver or outcome measure of the plan model. A scenario can be generated from the plan model for the particular domain based on the identified value. In some instances, business outcomes of plan models are expressed as one or more respective outcome measures. Each plan model can further include one or more input drivers representing variables influencing the one or more outcome measures, a respective scope model defining the domain of the plan model, and a sensitivity model corresponding to the domain and defining one or more dependencies between the input drivers and outcome measures.

Abstract: Among other things, one or more techniques and/or systems are provided for predicting a state of a parking location (e.g., occupied or vacant). A correlation between modeling variables (e.g., weather, proximity to a location, a calendar of events, sensor data, etc.) and a possible state of the parking location may be modeled. The state of a parking location may then be predicted using the model and current values for one or more variables (e.g., used to develop the model). In one embodiment, representations of one or more parking locations may be displayed on a map and may be marked with indicators (e.g., colors) that indicate a likelihood of the respective parking locations having parking availability, or the number of parking spots that are available (e.g., where a parking location may be a parking garage having multiple parking spots), (e.g., yellow indicating low parking availability, green indicating substantial parking availability).

Abstract: System and method to manage the structural integrity of critical systems for decision-making support actions based upon their condition, in a structural health management system, analysing information from physical sensors through a computational model (101) of the system. The invention comprises an optimal sensor placement method, a data acquisition system with multi-sensor capability mounted/embedded in the critical system (100), a sampling algorithm for balanced compacted information flow from sensor to storage, a data exchange channel (12) linking the physical module (100) with the virtual one (101), a simulated model of the components/structures combined with the adequate solver for the actual physics involved on the problem and an optimization tool, a database to store data and manage results, a decision module for diagnostics and prognostics of the component/structure integrity status, and a data treatment and visualisation tools (22).

Abstract: Emulator computer program methods using an emulator module are disclosed. A computer program method includes a computer usable medium having computer readable program code for emulating a process of a machine having actuators and mechanical elements. The computer readable program code includes computer readable code instructions configured to display a graphical user interface having input fields corresponding to the actuators and mechanical elements, and to display a graphical representation of output response data of the machine using inputted parameters. Computer readable code instructions for receiving a plurality of parameters inputted into the plurality of input fields, and for emulating a mechanical operation of the machine using the plurality of parameters inputted into the plurality of input fields by simulating the programmable logic controller code are included. Output response data based on an emulation of the mechanical operation of the machine is generated and displayed.

Abstract: A diving computer, a computer program, and a method for determining ascent time in a diving computer. Determining ascent time is accomplished by initially receiving initial data on the available gases and measuring the prevailing pressure and diving time. Then, based on information received in connection with the initial data, the gases are divided into at least primary (A) and secondary (B) gases, and an optimal dive plan is calculated based on the initial data of the primary gases (A), the prevailing pressure, and a surfacing model.

Abstract: A computer modeling system for study of behavior of complex signaling pathways is described. The computer modeling system includes a computer representation of one or more nonlinear models of at least one signaling pathway arrangement involving enzyme cascades and/or allosteric enzymes and feedback. The computer representation of the model is transformed into at least portions of a bilinear dynamical system representation from which a series of Lie bracket operations are computed and the result tested for transitivity conditions of the associated semisimple Lie matrix algebra so as to determine potential instabilities and crosstalk susceptibilities. Also, the computer model can additionally comprise accurate numerical simulations, equilibrium condition analysis tools, and other algebraic structural tools involving graphs and matroids.

Abstract: Emulator computer program machines including an emulator module are disclosed. A machine includes a computer usable medium having computer readable program code for emulating a process of a machine having actuators and mechanical elements. The computer readable program code includes computer readable code instructions configured to display a graphical user interface having input fields corresponding to the actuators and mechanical elements, and to display a graphical representation of output response data of the machine using inputted parameters. Computer readable code instructions for receiving a plurality of parameters inputted into the plurality of input fields, and for emulating a mechanical operation of the machine using the plurality of parameters inputted into the plurality of input fields by simulating the programmable logic controller code are included. Output response data based on an emulation of the mechanical operation of the machine is generated and displayed.

Abstract: A particle size distribution creating method includes a particle size range determining step, an integrating step of integrating the frequency of appearance of particles within the particle size range determined in the particle size range determining step, a division point determining step of determining particle sizes that provide division points, using the integral of the frequency of appearance obtained in the integrating step, and a typical point determining step of determining the minimum particle size, maximum particle size and the particle sizes of the division points as typical points.

Abstract: A hybrid simulation system to model cascading events within a black box system may include a tessellated field operable to allow a plurality of black box components to execute on a processor and communicate without needing a direct connection between the black box components. The black box components have transfer functions defined over a common coordinate system and time.

Abstract: A system and method control condensate formation within headers of a heat recovery steam generator (HRSG) in a power generation facility. The system includes measurement devices to measure first parameters including pressure at respective first locations within the power generation facility. A model estimates second parameters at second locations within the power generation facility. A prediction model outputs a prediction of time of condensate formation on each of the headers based on the first parameters and the second parameters, and a controller controls the condensate formation based on the prediction.

Abstract: A method of evaluating a model of an industrial plant process, the method comprising the steps of: evaluating at least two out of three criteria, the three criteria consisting of: (i) a condition deviation, (ii) a quality deviation, and (iii) a priori information obtained from a fuzzy logic module; and giving an indication as to whether or not the model should be retrained.

Abstract: A method and system for optimizing a simulated casting of a light weight alloy component. The simulation includes passing component design data through various computational modules relating to casting designs, process modeling and optimization, material microstructure and defects and product performance. Variations in microstructure and defects across various very small size scales are extended to increasingly larger scales to permit structural performance calculations of the cast component to take such non-uniformities into consideration. At least some of the modules employ an expert system-based approach to achieve the optimized results. The results can be compared to end user needs to determine if redesign of the part geometry or manufacturing process is needed.

Abstract: The accuracy or computation speed of mechanical analysis of a golf ball using the finite element method is increased. In the mechanical analysis, a model representing the golf ball is prepared on a computer, and computation is made by the finite element method using elements and nodes. At this time, the elements are made solid elements of hexahedron, the aspect ratio of the shape of each element is set so as to be not lower than 1.0 and not substantially higher than 6.5, and nodes are provided on the sides and at the vertexes of the hexahedron of element.

Abstract: An automated filler production method includes obtaining gap measurement data by measuring a gap between component parts of a structure, delivering the gap measurement data to a data collector function, monitoring incoming filler requirements, updating solid model definitions of the filler, creating portable Machine Control Data (MCD) using the gap measurement data in the form of the updated solid model, delivering the MCD to a filler machining center and machining a filler from a filler substrate using the MCD, while providing status updates as the data progresses through the filler machining process.

Abstract: Systems and methods perform gridless geological modeling. A system provides an interactive visual model that performs fast modeling of subsurface geological properties without spending processor resources calculating a three-dimensional grid. The system receives structural data, selects points for modeling a property of a subsurface earth volume, and propagates values for the property directly to the points in gridless three-dimensional space. The system then displays the propagated values in an interactive visualization of a structural framework model. The system creates fast interpolation functions and can apply a callback function for acceleration. One technique offloads calculations to a graphics processor or other auxiliary processor for speed. The system provides a myriad of fully interactive volume and dimensional slice probes, with mappable color-coding and a user-selection of rendering styles.

Abstract: A disaster analysis and decision system comprises a geographic area module that comprises geographic data for a given geographic area; an artificial facilities module that comprises artificial facilities data positioned in the geographic area; a disaster control facilities module that comprises disaster control facilities data for the geographic area; an environmental variable module that receives and stores environmental variables that affects the geographic area; an analysis module that analyzes how the environmental variables affect the geographic area, the artificial facilities within the geographic area and the disaster control facilities for the geographic area, and decides how to control the disaster control facilities; a report module that provides reports for the analysis; and a database that stores data from other modules.

Abstract: A system with a dynamic temporal dimension for monitoring and control of contact centers, comprising: a scalable simulation service configured with a virtual environment that replicates and is maintained in synchrony with a production contact center environment; an analysis manager; a persistent query service; and a visualizer. The persistent query service receives data from contact center systems and updates virtual tables based on the updates; the analysis manager, sends real-time updates to the visualizer, and the visualizer updates a visualization provided to a user by displaying the real-time updates as a set of past states; and the scalable simulation service performs a time-warped simulation to compute at least a future state of one of the virtual environments and sends a second plurality of updates to the visualizer, and the visualizer updates the visualization provided to the user by displaying the second plurality of real-time updates as a projected future state.

Abstract: Modeling and triggering safety barriers. At least some of the illustrative embodiments are a non-transitory machine-readable storage medium includes executable instructions that, when executed, cause one or more processors to model, using one or more models, safety barriers in one or more drilling rigs based on drilling rig safety barrier data. The processors are further caused to identify, based on the one or more models, a first impending invalidation of a first safety barrier. The processors are further caused to initialize, triggered solely by the instructions, a second safety barrier based on the impending invalidation.

Abstract: A computer implemented method, system, and/or computer program product manages capacity in a service-provider system. A software model of a physical service-provider system is created and stored in memory. A parameter for running the software model with real-time metrics from the physical service-provider system as inputs to the software model is established. If the parameter is met, then the software model is run using the real-time metrics from the physical service-provider system as inputs. A pre-determined action, which adjusts policies for, and capacity in, the service-provider system and is prescribed by a specific model output, is established. If the specific model output, which resulted from using the real-time metrics from the physical service-provider system as inputs for running the software model, is output from the software model, then the pre-determined action is executed.

Abstract: A computer-implemented method for simulating movement of materials within a facility using predefined software objects is disclosed. The method includes storing a plurality of predefined software objects in a computer memory, each of the predefined software objects including one or more discrete event simulator commands and representing a process performed at a facility. The method also includes receiving, by one or more processors, an instruction to simulate movement of a material within a facility, and linking, by the one or more processors, two or more of the predefined software objects together to represent the movement of the material within the facility. The method further includes executing, by the one or more processors, the linked predefined software objects using a discrete event simulator to simulate the movement of the material within the facility.

Abstract: System, methods, and apparatuses produce simulated human physiological waveforms such as electrocardiograph (ECG) and blood pressure signals where the microcontroller and/or digital-to-analog converters may be switched to a lower power-consuming state by programmable instructions and switched on in response to a programmable sleep timer.

Abstract: When a manager uses an input device to input the inspected states of the degrees of soundness of a plurality of objects, a data receiving unit receives them as inspection data. A deterioration characteristic calculating unit calculates the average value of the deterioration characteristics of the objects based on data related to the degrees of soundness of the plurality of objects that is received by the data receiving unit. A heterogeneous parameter calculating unit calculates a heterogeneous parameter for each heterogeneous factor that cannot be observed or is difficult to observe, and causes a variation in the deterioration characteristics. A benchmarking unit evaluates the influence of the heterogeneous factors on the deterioration characteristics based on the heterogeneous parameters, and an output unit outputs the evaluation result.

Abstract: A Multiscale Finite Volume (MSFV) method is provided to efficiently solve large heterogeneous problems; it is usually employed for pressure equations and delivers conservative flux fields to be used in transport problems. It relies on the hypothesis that the fine-scale problem can be described by a set of local solutions coupled by a conservative coarse-scale problem. In numerically challenging cases, a more accurate localization approximation is used to obtain a good approximation of the fine-scale solution. According to an embodiment, a method is provided to iteratively improve the boundary conditions of the local problems, and is responsive to the data structure of the underlying MSFV method and employs a Krylov-subspace projection method to obtain an unconditionally stable scheme and accelerate convergence. In one embodiment the MSFV operator is used. Alternately, the MSFV operator is combined with an operator derived from the problem solved to construct the conservative flux field.

Abstract: A complex two-dimensional layout of a photomask or other three-dimensional object is systematically decomposed into a finite number of elementary two-dimensional objects with the ability to cause one-dimensional changes in light transmission properties. An algorithmic implementation of this can take the form of creation of a look-up table that stores all the scattering information of all two-dimensional objects needed for the synthesis of the electromagnetic scattered field from the original three-dimensional object. The domain is decomposed into edges, where pre-calculated electromagnetic field from the diffraction of isolated edges is recycled in the synthesis of the near diffracted field from arbitrary two-dimensional diffracting geometries. The invention has particular applicability in die-to-database inspection where an actual image of a mask is compared with a synthesized image that takes imaging artifacts of comers, edges and proximity into account.