109 results about "Discrete set" patented technology

A method, system, and program for managing escalating resource needs within a grid environment are provided. A job is submitted into a first selection of resources in a grid environment from among a hierarchy of discrete sets of resources accessible in the grid environment. Discrete sets of resources may include locally accessible resources, enterprise accessible resources, capacity on demand resources, and grid resources. The performance of the first selection of resources is monitored and compared with a required performance level for the job. If the required performance level is not met, then the discrete sets of resources are queried for available resources to meet the required performance level in an order designated by said hierarchy. Available resources in a next discrete set of resource from the hierarchy of discrete sets of resources are added to a virtual organization of resources handling the job within the grid environment. In particular, the virtual organization of resources may include the first selection of resources and the added resources which are distributed across heterogeneous systems. If capacity on demand resources are allocated and added to the virtual organization, then the capacity on demand resources are deallocated when no longer needed.

To greatly simplify the developer's task, an application function server or application logic controller (“ALC”) server runs on a digital electronic device with a common set of tools and methods to deliver high-value capabilities to applications developed in different application languages and running in various different application environments. The applications and the application function server have a local client-server relationship. The functions themselves are provided by various plug-ins. The interface of a plug-in illustratively is a discrete set of functions, common to the command plug-ins. The ALC Server accepts simplified commands directly from the applications, applies the appropriate policy, and interacts with the plug-ins to perform the requested functions on behalf of the applications. The result is that applications can use various capabilities without dealing with the complex methods, standards, and system interoperability required to make the technologies work, and technology additions and upgrades can be performed independently from the applications that use them.

A job is submitted into a first selection of resources in a grid environment from among a hierarchy of discrete sets of resources accessible in the grid environment. Discrete sets of resources may include locally accessible resources, enterprise accessible resources, capacity on demand resources, and grid resources. The performance of the first selection of resources is monitored and compared with a required performance level for the job. If the required performance level is not met, then the discrete sets of resources are queried for available resources to meet the required performance level in an order designated by said hierarchy. Available resources in a next discrete set of resource from the hierarchy of discrete sets of resources are added to a virtual organization of resources handling the job within the grid environment.

The present invention provides arrays, methods of constructing arrays, and methods of use of such arrays. The arrays of the invention comprise a substrate with two or more discrete constructs or discrete sets of constructs associated on the surface of the substrate, optionally via a linker molecule. The constructs include an oligonucleotide comprising a region encoding a peptide of interest and an affinity tag and an untranslated region, a fusion peptide comprising both the peptide of interest and the affinity tag and a capture agent that forms a binding pair with the affinity tag.

A computer implemented method, apparatus, and computer usable program product for creating a labor standard for a task. The process automatically detects event data derived from a continuous video stream, wherein the event data comprises metadata describing a sequence of motions for performing the task, and parses the event data to identify appropriate event data describing a discrete set of motions from the sequence of motions. The process then analyzes, using an analysis server, the discrete set of motions to form a labor standard, wherein the labor standard specifies an optimal manner of performing the discrete set of motions. Thereafter, the process generates a set of recommendations for performing the task efficiently according to the labor standard.

An optical system comprising two or more optical switches co-packaged together comprising discrete sets of input fiber ports (N per set) and an output fiber port (1 per set), and wherein λn from said set of multiple input fiber ports (N) is focused on λn mirror via the use of shared free space optics, wherein at least a first array of MEMS mirrors is utilized to select and switch selected wavelengths from the first set of input fiber ports (N) to an output fiber port of the same set, and wherein at least a second array of MEMS mirrors using and sharing the same free space optics is utilized to select individual wavelengths or spectral components from its input fiber ports to send to its output fiber port for optical power or other monitoring purposes, thus, enabling an N×1, or alternatively a 1×N switch capable of internal feedback monitoring.

A speed limit assistant (SLA) system includes a camera based SLA, a map based SLA, and a fusion unit. The camera based SLA is configured to determine a first set of probabilities for an input image, wherein the probabilities indicate how likely the image includes a discrete set of speed limit signs. The map based SLA is configured to determine a second set of probabilities for an input coordinate, wherein the probabilities indicate how likely the coordinate is to correspond to one of a discrete set of speed limits. The fusion unit is configured to perform a Bayesian fusion on the first and second set of probabilities to determine a final speed limit from the discrete set of speed limits.

A high port count instantiated wavelength selective switch comprising two or more discrete sets, or instances, of m fiber ports totaling N fiber ports co-packaged together, one or more shared optical elements and dispersive elements, and one or more steering elements in each instance. The steering elements steer λ(k) from each instance of m input fiber ports to a λ(k) mirror dedicated to that fiber port instance, and wherein λ(k) mirror of the instance of m fiber ports is utilized to select and switch one λ(k) from the instance of m fiber ports to a fixed mirror which in turn reflects λ(k) to the λ(k) output mirror. The λ(k) output mirror selects and switches one λ(k) from one of the one or more instances of m fiber ports of the N×1 optical switch to the 1 output fiber port for each wavelength, and vice-versa for the 1×N optical switch.

A method and apparatus for selecting a setting within a selected view mode for displaying one or more items in a screen display. Continuous and discrete controls are simultaneously presented to the user. Input is accepted from either the continuous control or from the discrete control. The input mechanism can be a hardware device, such as a keyboard or mouse, or a software control presented in a graphical user interface. The continuous control includes a setting range display, visually indicating the range over which the setting may be adjusted, and a setting selection indicator visually indicating the current selection. The discrete setting control has a mode range display and a set of one or more discrete default settings which are available for selection.

A new broadband source having a discrete set of spectral emission lines having high peak power in each line is provided by placing a gain medium in a reflective cavity comprising reflective front and back surfaces. A cavity feedback factor less than unity is achieved by providing reflectivity of one surface substantially lower than the reflectivity of the other surface such that spontaneous emission in the gain medium is linearly amplified just below the lasing threshold. In an alternative arrangement, a movable external back surface placed at a prescribed distance from the gain medium provides a means to achieve a free spectral range and finesse of the emission lines to match a pitch of a detector array in a SD-OCT system. By simultaneously providing high power to each detector element of the array, sensitivity and imaging speed of SD-OCT system are significantly improved.

An optical system comprising two or more optical switches co-packaged together comprising discrete sets of input fiber ports (N per set) and an output fiber port (1 per set), and wherein λn from said set of multiple input fiber ports (N) is focused on λn mirror via the use of shared free space optics, one or more discrete arrays of micro electromechanical system (MEMS) mirrors in a shared array, wherein at least a first array of MEMS mirrors is utilized to select and switch selected wavelengths from the first set of input fiber ports to an output fiber port of the same set, and wherein at least a second array of MEMS mirrors using and sharing the same free space optics as the first MEMS array is utilized to produce another fiber optic switch, thus, enabling one or more N×1, or alternatively one or more 1×N co-packaged optical switching system.

The invention discloses an intelligent electricity generation control method based on an intelligent body equalization algorithm. The method comprises the steps of (1) analyzing system characteristics, determining a state discrete set S, (2) determining a joint action discrete set A, (3) collecting the real-time operating data delta f and delta P of the power grid of each area when each control cycle is started, calculating the instantaneous value of ACEi(k) and the instantaneous value of CPSi(k) of each area, (4) obtaining an instant reward value of the power grid i of each area through a current state s, (5) solving relative equalization linkage strategies through linear equalization and selected equalization selection functions, (6) executing corresponding operation on all the power grids j of all the areas, and (7) returning to the step (3) when a next control cycle comes. The intelligent electricity generation control method based on the intelligent body equalization algorithm has the advantages that better equalization points can be found in a control process, the capacity of coordination electricity generation of the power grids of all areas is improved, and the stability and the robustness of a power system are improved remarkably.

A high port count instantiated wavelength selective switch comprising two or more discrete sets, or instances, of m fiber ports totaling N fiber ports co-packaged together, one or more shared optical elements and dispersive elements, and one or more steering elements in each instance. The steering elements steer λ(k) from each instance of m input fiber ports to a λ(k) mirror dedicated to that fiber port instance, and wherein λ(k) mirror of the instance of m fiber ports is utilized to select and switch one λ(k) from the instance of m fiber ports to a fixed mirror which in turn reflects λ(k) to the λ(k) output mirror. The λ(k) output mirror selects and switches one λ(k) from one of the one or more instances of m fiber ports of the N×1 optical switch to the 1 output fiber port for each wavelength, and vice-versa for the 1×N optical switch.

A method and system provide a complete energy analytical model. An input model is acquired and consists of a combination of architectural building elements (ABEs) and conceptual massing elements (CMEs). The input model is pre-processed by extracting information from both the ABEs and the CMEs, and constructing virtual elements that encapsulate the extracted information. A discrete set of points in three-dimensional (3D) space that is distributed over boundary faces of the ABEs or CMEs is determined. The discrete set of points is used to provide a representation of the input model that is used in combination with a 3D cubical grid (a voxel grid) to analyze a spatial structure of the input model. A two-dimensional (2D) discrete approximation of the geometry of the input model is used to determine surfaces of the energy analytical model which is then output.

A spectrum analyzer for the simultaneous analysis of electromagnetic radiation delivered to it from either multiple sources or from a linear segment along a source surface, and arranged as either continuous or discrete set of points along a short piece of a straight line referred to herein as a slit. In one embodiment of the invention, the optical design of the dispersing part of the analyzer provides essentially stigmatic spots for any spectral band up to one octave wide in the spectral range of about 400 nm to about 2500 nm.

Emitter target range and heading are estimated from bearing measurements enhancing bearings-only estimator convergence to a target track, and permitting optimization of an observer position relative to the target at the end of the total bearing measurement period. One or more estimates of the target range, speed and heading made from bearing measurements before an observer maneuver are used to determine the most appropriate observer maneuver giving complete bearings-only target-motion-analysis observability. A set of parameters characterizing a set of potential emitter signal sources is generated based on measured emitter characteristics. A most probable set of emitter platforms is identified and the emitter operating mode and corresponding platform set are associated with a kinematic regime set. A specific speed or discrete set of speeds best adapted to a set of all possible platform missions, emitter speed as a continuous function of emitter range, and emitter range are all determined.

An intelligent power generation control method based on multi-agent reinforcement learning having time tunnel thought includes the following steps: determining a state discrete set S; determining a combined action discrete set A; collecting real-time operating data of each power grid, calculating an instantaneous value of each area control error ACE(k) and an instantaneous value of a control performance standard CPS(k), and selecting search action a<k>; in the current state s, obtaining a short-term award function signal R(k) by a certain area power grid i; obtaining value function errors rho<k> and delta<k> through calculation and estimation; updating a Q function table and a time tunnel matrix e(s<k>, a<k>) corresponding to all states-actions (s, a); updating Q values and updating a mixed strategy pi(s<k>, a<k>) under the current state s; then updating a time tunnel element e (s<k>, a<k>); selecting a variable learning rate phi; and updating a decision change rate delta (s<k>, a<k>) and a decision space estimation slope delta<2>(s<k>, a<k>) according to a function. The intelligent power generation control method based on multi-agent reinforcement learning having time tunnel thought aims to solve the problem of equalization of multi-area intelligent power generation control, has a higher adaptive learning rate capability and a faster learning speed ratio, and has a faster convergence rate and higher robustness.

Systems and methods relating to SAR image processing and object detection within a SAR image. A sea clutter model in which the texture random variable is drawn from a finite and discrete set of values is used in the processing of SAR derived images. SAR images are divided into sub-images, each sub-image being processed in turn. A statistical test is applied to each sub-image to determine whether it contains pixels representing only non-clutter information. The statistical test is based on the sea-clutter model, parameters of which are derived and adapted from each sub-image. The model is designed such that it will not permit more than a pre-determined number of false alarms. Pixels in each sub-image with information other than clutter are clustered, according to proximity, into object detections. Detections from all sub-images are combined to provide global object detection and to group clusters that may have split across sub-image boundaries.

The invention discloses a projection image blurring eliminating method based on a multicale convolution kernel. The projection image blurring eliminating method includes firstly utilizing a discrete set mapping method to geometrically correct, providing an improved Sobel-Tenengrad focus evaluation method to calculate image sharpness for luminance balance of projection captured images, performing projection image blurring eliminating calculation by means of a Wiener filtering image reformation method with multi-scale convolution kernel blurring template, and finally eliminating self-defocusing of a projector and projection image blurring caused by the projection environment affection. By the projection image blurring eliminating method based on the multiscale convolution kernel, the problems of inaccuracy manual focusing of projection equipment and focusing interference on the projection images due to complicated projection environments can be effectively eliminated, and image resolution and detail resolution of observers can be visually improved.

An optical system comprising two or more optical switches co-packaged together comprising discrete sets of input fiber ports (N per set) and an output fiber port (1 per set), and wherein λn from said set of multiple input fiber ports (N) is focused on λn mirror via the use of shared free space optics, wherein at least a first array of MEMS mirrors is utilized to select and switch selected wavelengths from the first set of input fiber ports (N) to an output fiber port of the same set, and wherein at least a second array of MEMS mirrors using and sharing the same free space optics is utilized to select individual wavelengths or spectral components from its input fiber ports to send to its output fiber port for optical power or other monitoring purposes, thus, enabling an N×1, or alternatively a 1×N switch capable of internal feedback monitoring.

The invention relates to an FPGA (mixed random space voltage vector pulse width modulation method) and a modulator based on a field programmable gate array. According to the method, action time and pulse and pulse positioning of a basic voltage sector are controlled by two random variables, one of the two random variables is used for controlling the action time of the basic voltage vector by controlling distribution proportion of action time of two zero vectors, and the other random variable is used for performing pulse positioning by controlling the position of the widest high-level pulse. The modulator comprises a period register, a dead zone register, two groups of hop time registers, a counting and initial value reloading circuit, a register switching circuit and a pulse generation circuit, and an asymmetrical control pulse is generated through alternative comparison of the two groups of hop time registers. By the modulation method and the modulator, mechanical vibration, audio-frequency noise, electromagnetic radiation and the like due to a large peak value of a discrete set cluster spectrum are obviously avoided on the premise that fundamental wave voltage and switching frequency do not change.

An optical comprising two or more mixed optical switches co-packaged together comprising discrete sets of fiber ports, each configured as N×1 optical switch or 1×N optical switch, wherein λn from said input fiber ports is focused on λn mirror via the use of shared free space optics elements, wherein beam steering elements steers λn from any point in the optical path to any other point; and discrete arrays of micro electromechanical system (MEMS) mirrors in a shared array, wherein first array of mirrors is utilized to select and switch selected wavelengths from input fiber ports to output fiber port of the same set, wherein second array of mirrors using and sharing the same shared optics is utilized to select and switch selected wavelengths between input and output ports belonging to another set; and wherein output fiber ports from one set can be coupled to input ports of other sets.

In the invention, an electrochemical etching of crystalline germanium or a germanium alloy produces well-segregated chromatic clusters of nanoparticles. Distinct strong bands appear in the photoluminescence spectra under 350 nm excitation with the lowest peaks in wavelength identified to be at 430, 480, and 580 and 680-1100 nm. The material may be dispersed into a discrete set of luminescent nanoparticles of 1-3 nm in diameter, which may be prepared into colloids and reconstituted into films, crystals, etc.

A speed limit assistant (SLA) system includes a camera based SLA, a map based SLA, and a fusion unit. The camera based SLA is configured to determine a first set of probabilities for an input image, wherein the probabilities indicate how likely the image includes a discrete set of speed limit signs. The map based SLA is configured to determine a second set of probabilities for an input coordinate, wherein the probabilities indicate how likely the coordinate is to correspond to one of a discrete set of speed limits. The fusion unit is configured to perform a Bayesian fusion on the first and second set of probabilities to determine a final speed limit from the discrete set of speed limits.

A method, system, and computer-readable storage medium are disclosed for partitioning a scene with discrete oriented planes. In one embodiment, a scene comprising a plurality of objects may be partitioned into a plurality of sub-regions. The sub-regions may be divided by a plurality of planes having orientations selected from a discrete set of orientations comprising at least one orientation that is not the x axis, y axis, or z axis and is at a nonzero angle with respect to the x, y, or z axes. The partitioned scene may be stored in a binary tree comprising a plurality of nodes. Each node may correspond to a sub-region. In one embodiment, a ray tracing query may be solved for a particular ray. In solving the ray tracing query, the tree may be traversed to identify a first object of the plurality of objects intersected by the ray.

A method for differentiating or promoting or inducing differentiation of stem cells into pluripotent cardiovascular progenitors (MCPs) by transiently inducing the expression of a single gene, namely Mesp1, is disclosed. Cells obtained by the method and their uses in research and clinical settings are also disclosed. Using genome wide transcriptional analysis, the inventors found that Mesp1 rapidly activates and represses a discrete set of genes, which form potential new targets for both therapy and for the identification of MCPs. Insights into the molecular mechanisms underlying the earliest step of cardiovascular specification and potential methods for dramatically increasing the number of cardiovascular cells for cellular therapy in humans are provided.

An optical system comprising a combination optical switch and monitoring system based on an array of mirrors, and a moveable reflective element co-packaged together, including discrete sets of fiber ports wherein λn from input fiber ports is focused on λn mirror via the use of shared free space optics; such as shared beam steering elements, dispersive elements, and optical elements, and discrete arrays of MEMS mirrors utilized to select and switch selected wavelengths from the input fiber port(s) to an output fiber port(s) of the optical switch, and wherein a moveable reflective element sharing the same free space optics is utilized to sweep across and reflect selected portions of the optical spectrum back to a photodetector. By correlating reflective element position with power measured, a processor can obtain a spectral plot of the wavelength band of interest, as well as calculate parameters such as center wavelength, passband shape, and OSNR.

A method of detecting a geometrically transformed object in an image comprises comparing a template comprising a plurality of line segments for the object with regions of an image, and determining a similarity measure that uses a statistical measure based on the sums of pixel values of line segments of the image corresponding to each of the line segments of the template. Embodiments of the invention use a discrete set of geometrically transformed versions of the template, for example using the similarity transform.

Image analysis systems components, devices, and methods are provided for viewing the image data stack in less time with less effort and less repetitive motions. The navigation device, for example, can include: (i) an indexing state selector for independently selecting a desired subset within the independently viewable subsets, the desired subset indexed for an efficient image selection with a single click of the indexing state selector; and, (ii) a scrolling state selector for scrolling through the desired subsest as a data series of the discrete images. And, a graphical user interface can be operably connected to the processor for viewing the plurality of sets of discrete sets of images. The systems, components, devices, and methods provided are solutions to the problem of providing rapid, efficient process for viewing a data-stack of images by implementing, for example, “point-free” steps and less repetitive motions.