40 results about "Local selection" patented technology

The present invention relates generally to the classification of items into categories, and more generally, to the automatic selection of different classifiers at different places within a hierarchy of categories. An exemplary hierarchical categorization method uses a hybrid of different classification technologies, with training-data based machine-learning classifiers preferably being used in those portions of the hierarchy above a dynamically defined boundary in which adequate training data is available, and with a-priori classification rules not requiring any such training-data being used below that boundary, thereby providing a novel hybrid categorization technology that is capable of leveraging the strengths of its components. In particular, it enables the use of human-authored rules in those finely divided portions towards the bottom of the hierarchy involving relatively close decisions for which it is not practical to create in advance sufficient training data to ensure accurate classification by known machine-learning algorithms, while still facilitating eventual change-over within the hierarchy to machine learning algorithms as sufficient training data becomes available to ensure acceptable performance in a particular sub-portion of the hierarchy.

A system chip has many local blocks including processor cores, caches, and memory controllers. Each local block has a local sample-select mux that is controlled by a local selection control register. The mux selects from among hundreds of internal sample nodes in the local block, and can also pass through samples output by an upstream local block. The selected samples from local blocks are sent to a central on-chip logic analyzer that compares the samples to a maskable trigger value. When the trigger value is matched, a trigger state machine advances, and samples are stored into a central capture buffer. A user debugging the chip can later read out the central capture buffer at a slower speed. Thousands of internal nodes from local blocks can be selected for sampling, triggering, and debugging. Local blocks include valid bits in 64-bit-wide samples. Only valid samples are written to the capture buffer.

The invention provides a streaming media distribution system and method based on a software defined network. The method includes the steps that a first application server of an access network extracts request parameters from a received request for streaming media data and sends the extracted request parameters to a first network controller; the first network controller retransmits the request parameters to a first service dispatching engine and instructs the access network and relevant network elements to reserve links and bandwidth resources for the request, wherein the first service dispatching engine is connected with the first network controller through the Openflow protocol; the first service dispatching engine inquires whether the requested streaming media are local; when the requested streaming media are local, the first service dispatching engine selects a streaming media server locally; the selected streaming media server provides the requested streaming media through the reserved links and the reserved bandwidth sources.

The invention relates to a rapid response method for the failure of a link between two routing domains in a packet-oriented network. Once the failure of a link has been identified, substitute routes are provided for the interrupted routes by the local selection of alternative routes and by the propagation of messages along the substitute routes. In contrast to conventional inter-domain protocols such as the BGP (Iborder gateway protocol) the transmission of messages and the associated modification to the routing only involves routing domains that lie along the replacement routes. In one embodiment, a network-wide propagation of messages takes place if the failure of the link represents a persistent breakdown. As a consequence, optimal routes are re-determined in the entire network. The invention provides breakdown compensation that is appropriate for temporary breakdowns and prevents instabilities that occur as a result of the use of conventional inter-domain protocols.

The three dimensional visual game control-system comprises the marking device, synchronic image acquisition device, two dimensional and three dimensional feature acquisition device, visual abstraction and conversion device and the control interface. It comprises the parameter calibration of the camera, pre treatment of the acquired image, local selection and feature abstraction of the space information and its relevance, acquiring the three dimensional location and figure information, and mapping to be the game control order, with the system and the game controlling the interface, realizing the timely control of the imitated figure and field. It is used to replace or assist the traditional keyboard and the mouse. Through camera device capturing the posture and movement of the player for computer analysis and identification, combined with the installation location of the camera, it realizes the direct control for the scene and people in the play to replace or assist the traditional game interactive mode.

A system and methods for converting data for an object of interest, which is characterized by a function ƒ, between a digital form and an analog form. In one embodiment, the method includes the steps of locally selecting a plurality of data sample points in the order of N, N being an integer, wherein the data sample points are in a first form of data type, performing a transformation in a shift invariant space to the locally selected data sample points to obtain a new data set that is in a second form of data type different from the first form of data type, and reconstructing the object of interest ƒ from the new data set. In one embodiment, the first form of data type is one of the the digital form and the analog form, and the second form of data type is one of the digital form and the analog form that is different from the first form of data type. In other words, the first form of data type can be in digital form, and the corresponding second form of data type is in analog form, and vice versa.

The invention discloses a complex supply network robust performance analyzing method based on a topological structure. The method comprises the following steps: firstly providing a complex supply network topological structure model, and then applying the established model to perform the static robust performance analysis and dynamic robust performance analysis of a complex supply network, wherein the complex supply network topological structure model comprises mechanisms of increase, local selection and preferential connection; during the static robust performance analysis, structure robust performance of the supply network is analyzed by virtue of simulating and depicting different damages of the supply network by virtue of a computer; during the dynamic robust performance analysis, the dynamic robust performance of the network is analyzed by virtue of introducing external perturbation and a dynamic perturbation propagate algorithm. By means of modeling and simulation, the robust performance of the complex supply network suffering from different damages and perturbation can be effectively analyzed, and a solution conception is provided for a supply chain practitioner to reduce the supply failure risk.

The invention discloses a nonconvex compressed sensing image reconstruction method based on local similarity and local selection. The method comprises the following steps: 1) carrying out observation and reception after an image is partitioned; 2)utilizing a local growth method to carry out clustering on observation vectors of all the image blocks; 3) carrying out population initialization on the image block corresponding to each kind of observation vector according to the scheme that the polyatom direction and monatom direction coexist; 4) utilizing an improved genetic algorithm to carry out crossing, variation and selection operation based on a local selection mechanism on the populations obtained in the step 3), reconstituting corresponding image blocks and obtaining optimal atom combinations; 5) utilizing a clone selection optimization algorithm to study the optimal atom combinations on the aspects of dimension and displacement; and 6) piecing the image blocks obtained in the step 5) together in sequence to obtain a complete reconstructed image, and outputting the complete reconstructed image. The reconstructed image is good in visual effect and high in peak signal to noise ratio, and can be used for nonconvex compressed sensing reconstruction of image signals under the condition of low sampling rate.

A service delivery platform (SDP) docking station (DS) is part of a multiple layer service delivery platform implementation. The SDP DS adds a second SDP layer between the end user and the Core SDP. The Core SDP implements the process flows that enable, provision, and execute telecommunications products and services. The SDP DS provides a customizable front end to the Core SDP to provide local service provider customization, flexible local selection and activation of products and services, and other features.

The invention belongs to the field of internet communication and provides a method for determining a data migration target. The method comprises the following steps of comparing a heat value of estimated data with a set threshold value of each storing layer, and performing local selection to obtain a local selection result; performing re-selection on the local selection result in the way of combining the residual space of each storing layer to obtain the data migration target; and after data migration is finished, updating the threshold value according to a migration result. Local selection and overall selection are combined, self-selection is performed on each storing layer, further selection is performed on the data target subjected to local selection, and the residual space of each storing layer is combined to determine the data migration target, so that the migration target can be reduced as much as possible and can adapt to the dynamic change of system load, and good storage resources can also be fully used.

The invention discloses a local threshold segmentation method and a defect detection method. The local threshold segmentation method comprises the following steps: selecting an initial central mark point at an initial position of an image; setting a local selection area A and a selection area B by taking the central mark point as a center, calculating a threshold value at the central mark point, and performing binarization processing on the point according to the threshold value, wherein the selection area B is a sub-area of the selection area A; in the direction of the image coordinate system, marking the next pixel point of the mark point or the pixel point with the distance t from the center mark point as a new center mark point, and repeatedly binarizing the new center mark point untilthe threshold segmentation of the whole image is completed; the method has obvious advantages in image detection of low contrast and fine defects, is good in real-time performance, and is suitable for monitoring product quality in an industrial field.

The invention discloses a quick model selection method of a multi-split system, a storage medium and a processor, the quick model selection method comprises the following steps: designing an adaptiveinterval for storing at least one function combination, each function combination consisting of a local centralized controller unit and a system unit; and judging whether the function combination is wrongly selected or not, and prompting a user that the local selection is wrong if the selection is wrong. The model selection efficiency can be effectively improved.

Provided is a local selection optimizing network. Internet technologies are used in an integrated manner to provide commodity or service information of different entity operations locally in the unit of city, prefecture and county, the information is compared in entity, so that selection of users is optimized. Purchasing order information of a lot of users is collected, and a website commercial mode that entity manufacturers can make profit by customization is provided.