Interest matching method, device, computer equipment and storage medium

An interest and boundary value technology, applied in the computer field, can solve the problem of difficulty in improving the efficiency of interest matching, and achieve the effect of avoiding repeated comparison processing, reducing the consumption of computing resources, and improving efficiency.

Active Publication Date: 2022-03-22
NAT UNIV OF DEFENSE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Traditional interest matching methods include Brute Force Matching, Grid-based Matching, Brute Force + Grid Hybrid Matching, Sort-based Matching , but all kinds of traditional interest matching methods have the problem that it is difficult to improve the efficiency of interest matching

Method used

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  • Interest matching method, device, computer equipment and storage medium
  • Interest matching method, device, computer equipment and storage medium
  • Interest matching method, device, computer equipment and storage medium

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Embodiment Construction

[0064] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0065] The interest matching method provided by this application can be applied to such as figure 1 shown in the application environment. Among them, the first terminal 102 and the second terminal 104 communicate with the server 106 through the network, and the server 106 obtains the subscription area released by the first terminal 104, traverses the dimensions of the routing space, and maps the subscription area to the interest management of each dimension of the routing space tree; determine the corresponding node of the mapping position of the subscription area in the ...

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Abstract

The present application relates to an interest matching method, device, computer equipment and storage medium. The method includes: traversing the dimensions of the routing space, mapping the subscription area to the interest management tree of each dimension of the routing space, determining the corresponding node in the interest management tree where the mapping position of the subscription area is, and writing the identifier of the subscription area into the subscription area identifier of the node set to obtain the boundary list of the boundary values ​​corresponding to each dimension of the update area arranged according to the numerical value; in the interest management tree of each dimension, according to the target node corresponding to each boundary value in the boundary queue in the interest management tree, from The subscription region identifiers of each target node are collected to obtain the target subscription region identifiers matching the update region; the target subscription region identifiers matching the update region in each dimension are collected, and the subscription region matching the update region is determined. The method can reduce the consumption of computing resources and improve the data processing efficiency of interest matching.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to an interest matching method, device, computer equipment and storage medium. Background technique [0002] In parallel and distributed simulations, publish / subscribe-based communication will generate a large number of irrelevant data transfers, thereby degrading the simulation performance. The HLA (High Level Architecture, high-level architecture) standard provides data distribution management services to filter unnecessary data transmission and reduce communication overhead between federation members. Data producers use the data distribution management service to maintain the attributes of the data they send (update regions), while data consumers can use the data distribution management service to specify their data needs (subscription regions). Then, the simulation running support environment can distribute the producer's data to the data consumers according to the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L45/48
CPCH04L45/48
Inventor 唐文杰姚益平朱峰李田林张昊明曲庆军陈凯
Owner NAT UNIV OF DEFENSE TECH
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