86 results about "Address resolution" patented technology

The invention discloses a mixed data encryption method and system based on multiple algorithm cores, and the method comprises the steps: receiving a mixed encryption request based on a first preset path, carrying out the encryption type analysis and data address analysis of the mixed encryption request, and determining a plurality of target encryption algorithm cores corresponding to an encryption type analysis result; sending a starting instruction to a plurality of target encryption algorithm cores based on a second preset path, and determining a multi-core encryption strategy corresponding to the hybrid encryption request; acquiring to-be-encrypted data based on a first preset path, a first preset data handling engine and the data address resolution result, and calling a plurality of target encryption algorithm cores to perform hybrid encryption processing on the to-be-encrypted data according to a multi-core encryption strategy to obtain a hybrid data encryption result, the delay of data encryption can be reduced, and the flexibility of a data encryption mode and the security of an encryption result can be improved.

The invention relates to the field of geographic information mutual analysis, and discloses a multi-source dynamic collaborative geographic information mutual analysis method and device, equipment and a medium. The method comprises the following steps: collecting time-synchronized static geographic information, dynamic GPS positioning data and a plurality of pairs of starting and ending point unstructured text data sets, and constructing a dynamic spatio-temporal data pool; high-quality spatio-temporal data is obtained through dual anomaly verification and Kalman filtering cleaning correction; optimizing an address longitude and latitude mapping table in combination with a three-level administrative range and a dynamic high-frequency word; a non-standard address is analyzed into a structured text through a BERT-CRF model, and a precise coordinate and a standardized text are obtained through a hierarchical dynamic matching algorithm. By adopting the method, meter-scale positioning is realized, the non-standard address resolution accuracy is greatly improved, the duplicate name address mismatching rate is reduced, a dynamic scene is adapted, the resolution efficiency and reliability are considered, and an efficient technical support is provided for bidirectional accurate mutual resolution of geographic coordinates and text addresses.

The invention relates to a geocoding calculation method and device based on big data, and the method comprises the steps: carrying out the structural conversation of an address through a simplified classification system (11 types of core elements), optimizing an address analysis process, carrying out the forward prediction through a geocoding technology, completing the reverse verification through a reverse geocoding technology, and improving the reliability of an analysis result; carrying out clustering analysis on address coordinates by utilizing an aggregation algorithm, and enhancing the capturing capability of spatial distribution characteristics; abnormal data which does not conform to geographical boundary conditions are eliminated through address fence filtering, and the data quality is improved; a modular device is constructed and comprises an address structuring module, a forward and reverse address matching module, an aggregation grouping module, an address fence filtering module and a screening module, and full-process automatic processing is achieved. The method not only improves the precision and efficiency, but also reduces the system complexity, provides a feasible technical path for the acquisition of high-reliability and high-precision spatial data, and has a wide application prospect.

According to the PCIe Switch system and the PCIe switch, a PCIe hardware IP is used as a bottom layer, and a basic PCIe interface function for physical layer and link layer management is provided; and identifying and configuring all connected devices to construct a device address routing mapping table through a Soft Switch IP mounted on the PCIe hardware IP, and determining a specific target of data transmission based on the constructed mapping table so as to route the data to a specific position of the corresponding device. According to the invention, flexible equipment enumeration can be carried out by selecting a pure hardware mode or a software and hardware combined mode according to actual requirements, so that the data can be correctly and efficiently transmitted to the target endpoint from the source equipment, and the complex problems of address resolution and routing management are solved. Compared with the prior art, the method can replace the existing PCIe Switch IP of a manufacturer, provides higher flexibility and expansibility, obtains better balance in the aspect of cost control, and is suitable for various applications needing large-scale PCIe equipment connection, virtualization and high-speed data exchange.

The invention discloses an unmanned aerial vehicle emergency service space positioning method and system fusing a multi-mode semantic model and address resolution. The method comprises the following steps: acquiring disaster related data of a determined territorial range; performing audio extraction on the network short video data, and converting the network short video data into audio text data; audio text data are integrated into short video titles, place name keywords are extracted, POI point names are aligned, word frequencies and event types are counted, and batch collection of address coordinate data and coordinate system conversion are carried out; the satellite map data is identified, land classification is carried out, and town built-up area boundaries are integrated and drawn; performing spatial positioning on point-shaped, linear and planar place names, determining task allocation and paths, and controlling the unmanned aerial vehicle to execute tasks; and feeding an aerial image of the unmanned aerial vehicle back to the cloud platform for mapping, and generating a refined dynamic disaster map. According to the invention, the urban lifeline anti-rescue system is helped to quickly determine the specific position of the victim and delimit the emergency service space and task type of the unmanned aerial vehicle, so that targeted response is realized, a real-time disaster map is provided, and the ability of the urban lifeline system to deal with sudden disasters is enhanced.

The invention provides a device address security addressing verification method and system based on a password identifier, and relates to the technical field of power system network security, the method is applied to a receiving device, and the method comprises the following steps: receiving an ARP security message from a sending device; querying a public key corresponding to the sending equipment address from a trusted database of the electric power communication system; a mapping relationship between the password identifier of the sending device and the address of the sending device is stored in the trusted database; the password identifier is generated based on a hardware unique feature of the sending device; verifying the ARP security message by using a public key corresponding to the address of the sending device; and if the verification is passed, updating the local ARP cache table based on the sending device address. By establishing a strong binding relationship between the unique hardware feature of the sending equipment and the password identifier, the equipment identity is ensured to be unique and cannot be tampered, the credibility of an address resolution process is ensured through an ARP security message, attack behaviors such as address cheating and illegal access are blocked, and the reliability of equipment addressing verification is improved.

The application discloses a kind of based on ecological environmental protection supervision big language model address resolution and geographic coding acquisition method and system.For the fuzzy, non-standard and positioning difficult problems of environmental supervision letter and visit complaint address description, the method first uses big language model to parse the original text into structured address, and cooperates multi-level fault tolerance mechanism to ensure the reliability of parsing result.In the matching stage, the system adopts local priority strategy, and preferentially searches the environmental special position database containing key polluting units and other information;If the initial matching is not hit, the self-defined part-of-speech tag segmentation technology is used to accurately extract the core environmental entities such as pollution outlet and water source protection area for secondary matching.To ensure accurate positioning, the system verifies by semantic similarity and geographical distance, to prevent errors caused by the same name in different places.When local matching fails, the system automatically accesses the network query, and uses big language model to simplify the redundant description and retry, forming a closed-loop error correction mechanism.The application significantly improves the accuracy and efficiency of pollution source positioning, protects data privacy, and provides strong technical support for environmental law enforcement personnel to achieve accurate positioning, rapid verification and scientific division of responsibility area.

The invention provides an IPv6 conversion processing method and device, equipment, a medium and a product, and the method comprises the steps: obtaining an original access request sent by a user, parsing a source station domain name requested to be accessed by the original access request into an IPv6 address, and obtaining a target access request after the parsing; sending the target access request to a proxy server matched with the user through an intelligent load balancing server, so that the proxy server forwards the target access request to an IPv4 address of a source station; and obtaining response content fed back by the source station, and forwarding the response content to the user.

The method for address verification preferably includes: receiving an unverified address; parsing the unverified address into address elements; determining a candidate address set based on the address elements; determining an address comparison set from the verified address database; selecting an intended address from the address comparison set; optionally facilitating use of the intended address; and optionally determining and providing a call to action based on the intended address.

The present disclosure provides an IPv6 conversion processing method, device, equipment, medium and product, wherein the method comprises: obtaining an original access request sent by a user, and resolving a source station domain name requested by the original access request into an IPv6 address to obtain a target access request after resolution; sending the target access request to a proxy server matched with the user through an intelligent load balancing server, so that the proxy server forwards the target access request to an IPv4 address of a source station; and obtaining response content fed back by the source station, and forwarding the response content to the user.

Embodiments of the present application provide an address resolution method, an electronic device and a storage medium, load electronic fence information, the electronic fence information includes province electronic fence information, city electronic fence information and district electronic fence information; obtain a resolution request, the resolution request includes the position information of a vehicle, judge whether the vehicle has cached the last province city district information; if the vehicle caches the last province city district information, load the last district electronic fence information, and take the district electronic fence information as an address; if the vehicle does not cache the last province city district information, load the electronic fence information of the vehicle sales area, and take the electronic fence information of the vehicle sales area as an address, the present application can efficiently and accurately convert GPS reverse address into province city district, so as to achieve the purpose of real-time and rapid resolution; update the national administrative area adjustment information synchronously, improve the accuracy and reliability of resolution.

The application relates to the technical field of data processing, and specifically discloses an address data intelligent identification system based on cloud cooperation, which collects original address data from multiple terminals and forms a data stream, carries out time-dimension value decay simulation and content-dimension semantic dispersion analysis on each terminal data, respectively generates time sequence urgency and content credibility characteristic values, then maps the two to a unified space for correlation calibration, constructs a dynamic cooperation coefficient, and based on the coefficient, performs differentiated asynchronous scheduling on the data stream in the cloud: high-coefficient data immediately triggers an identification core update, and low-coefficient data is buffered and iteratively purified; the differentiated results are integrated, a mainstream change direction is identified by using density-based clustering, address resolution rules are adaptively corrected, and finally, the optimized rules are applied to output structured addresses; the method effectively unifies the real-time performance and robustness of cooperative processing, and significantly improves the accuracy and efficiency of address identification in complex scenarios.

The invention discloses a data encryption method and system based on heterogeneous computing resources, and the method comprises the steps: carrying out the encryption type analysis and request address analysis of a to-be-encrypted request, and determining a target encryption algorithm core corresponding to an encryption type analysis result; transmitting to-be-encrypted data corresponding to the to-be-encrypted request to a target encryption algorithm core based on a preset data handling engine and the request address resolution result, and calling the target encryption algorithm core to encrypt the to-be-encrypted data; the occupation states of the multiple preset sending cache units are polled, the encryption processing result is cached to the target preset sending cache unit in the idle state so as to be used for carrying out encryption feedback on the encryption processing result, and the accuracy of the data encryption processing result, the flexibility of computing resource scheduling and the efficiency of data encryption can be improved.

Ensure that devices connected to the LAN can be reliably accessed using their hostnames. [Solution] The hostnames and MAC addresses of devices connected to LAN2 are associated and registered in the device information file 104. When a request for confirmation of duplicate IP addresses (GARP, DAD-NS) is received, the address information collection unit 112 functions and updates the address information file 105 by associating the IP addresses and MAC addresses contained therein. When a destination resolution request (mDNS) including a hostname is received, the name resolution unit 113 functions, identifies the MAC address by referring to the device information file 104 from the hostname, and identifies the IP address by referring to the address information file 105 from the identified MAC address. The resolution result provision unit 114 notifies the sender of the destination resolution request (mDNS) of this identified IP address.

The invention discloses a multi-level cache implementation method and system suitable for nonvolatile storage data, and relates to the technical field of data storage. The method is cooperatively executed based on a first-level cache managed by a hardware management module and a second-level cache managed by a software management module, and comprises the following steps: the hardware management module performs address analysis on a received host command and queries the state of a corresponding data block in the first-level cache; the states comprise invalid, in-loading, available, dirty data and in-unloading. And when the data block is in the invalid state, triggering a data loading operation from the nonvolatile memory or the second-level cache to the first-level cache. And when the data block in the dirty data state needs to be replaced from the first-level cache, triggering the operation of migrating the data block to the second-level cache for temporary storage. Through a software and hardware collaborative division architecture and a dirty data priority cache migration strategy, the data access delay is effectively reduced, and more stable overall performance is realized.

A technique for address resolution is described. As to a method aspect of the technique, a method (400) performed by a first network entity (100; 1400) for address resolution is provided. The method (400) comprises or initiates maintaining (408) a tuple table. The tuple table comprises one or more tuples. Each of the one or more tuples of the tuple table comprises a UE address component indicative of a UE address of a user equipment, UE, and a RAN UE ID component indicative of a RAN UE identifier, RAN UE ID, of the UE in a radio access network, RAN. The method (400) further comprises or initiates sending (412), to a second network entity (200; 1500), a resolution message indicative of the RAN UE ID of at least one of the one or more tuples of the maintained (408) tuple table.

The invention provides a multi-chip interconnection system and a decoding method thereof, the multi-chip interconnection system comprises a plurality of chips, each chip comprises a processor, an address resolution module, a bus matrix, an address recovery module, an interface A and an interface B, the plurality of chips are connected end to end to form an annular interconnection structure; comprising the following steps: a host sends a request; based on the chip number, the address parsing module parses the global address into a local address; based on the local address, the bus matrix sends the request to a corresponding slave; based on the chip number, the address recovery module recovers a local address to a global address; and the interface A or the interface B sends the request to an adjacent chip. The method has the beneficial effects that the logic is simple, the area is small, and the optimal access path can be obtained.

This application relates to the field of Chinese address parsing technology, and in particular to a method, system, terminal device, and storage medium for identifying Chinese encrypted addresses. The identification method disclosed in this application narrows the processing scope and improves subsequent processing efficiency by constructing a candidate pool through preprocessing; it extracts multi-dimensional features to comprehensively capture encrypted address characteristics, providing a foundation for accurate identification; and it constructs a regional suspiciousness scoring model combined with dynamic threshold adjustment and iterative optimization algorithms to achieve efficient and accurate identification of encrypted addresses, reducing manual intervention and improving identification efficiency and accuracy. The system, terminal device, and computer-readable storage medium provided in this application, being based on the Chinese encrypted address identification method, also possess the aforementioned technical effects.

The application discloses a communication address resolution service updating method and device, equipment, medium and product, and the method comprises the following steps: in response to a communication address resolution request of a user, a first resolution interface of a self-built communication address resolution service is called to process, so that a first resolution result obtained after an application neural network model is obtained is acquired, the model is used for determining a standard address text of an input address text in the request from a standard database; when the first resolution result indicates that the resolution fails, a second resolution interface of a third-party communication address resolution service is called to process, so that a second resolution result is acquired; when any resolution result contains a standard address text and resolution information thereof, the standard address text is stored in the standard database; in response to a timing task triggering event, part of the standard address texts recalled from the standard database according to given address samples are respectively combined with the address samples to form positive samples, and the model is trained. The application can provide efficient and accurate communication address resolution services for e-commerce platforms at a relatively low cost.

The application discloses a network data transmission method based on TIA-485 bus and communication equipment, which is used for simulating Ethernet communication on a half-duplex TIA-485 bus without collision detection capability. The method comprises the following steps: a sending node receives an original IP data packet, resolves a target IP address of the original IP data packet into a target node identifier on the bus according to a maintained address mapping relationship; performs compression processing on an IP packet header, and replaces the source and / or target IP address with an address index code to generate a compressed network payload; encapsulates the target node identifier and the compressed network payload into a token data frame; and the sending node sends the token data frame after obtaining bus sending authority through a token polling mechanism. The application combines address mapping, IP packet header compression and token scheduling, and realizes efficient and reliable bearing of a standard IP protocol while maintaining the economy and reliability of TIA-485 wiring, so that upper-layer network applications can be operated without modification.

The invention discloses a static binary code control flow diagram reconstruction method based on value set analysis, which relates to the field of static binary code analysis, and comprises the following steps: extracting a program instruction set and related data segment information based on a disassembling result of a target binary executable file; obtaining an original control flow diagram, and calculating a virtual function information set based on virtual table information; and constructing a function inner value set by using a work list algorithm, analyzing an indirect jump target address according to the value set, and reconstructing a control flow diagram. According to the method, the binary code can be comprehensively analyzed under reasonable overhead, the accuracy of indirect jump target address analysis is improved, the accuracy of the control flow diagram is ensured, and the method has important significance in improving the quality of a binary code analysis task.

The invention relates to an intelligent address resolution method based on word segmentation engine antagonism error correction, and belongs to the technical field of natural language processing and geographic information science. The method comprises the following steps: collecting multi-source heterogeneous address data, carrying out format standardization processing to obtain a standardized address, constructing an address corpus, storing the address corpus in a structured database, and synchronously establishing an incremental updating mechanism to guarantee the timeliness of corpora; a real-time input layer generates a noisy training set; a feature engineering layer outputs a fusion feature vector; a convolution layer and an LSTM layer capture local and global features respectively; an output layer is subjected to preliminary error correction by a pre-training language method and secondary verification of adversarial training error correction; outputting a structured result with a confidence coefficient and an error correction record; and carrying out batch verification on the analysis result and marking errors. Precise processing of Chinese address diversity and non-standardization problems is realized, manual dependence is reduced, and analysis robustness, accuracy and scene adaptability are improved.

The present disclosure provides an implementation method, system, electronic device and storage medium of a telecommunications identification network to solve the technical problem of difficult construction of a telecommunications identification network, the method comprising: expanding a plurality of NFs satisfying the TIN based on the SBA architecture of the core network, wherein the plurality of NFs comprise: TSRF, TARF, TDSF, TASF, and the plurality of NFs are connected with the core network through a bus; completing service discovery, configuration and management of the TIN service through the TSRF; completing address resolution of the TIN code through the TARF; completing storage of different types of TIN identification data in the corresponding storage location of the MEC in the corresponding edge computing MEC storage mode through the TDSF; and completing permission control of TIN data writing and reading through the TASF. The present disclosure can make full use of the high performance, high rate, high coverage, high reliability and security of the 5G network, reduce the cost of the identification network, and improve the performance of the identification network.

The invention provides an address resolution system and an address resolution method, and the system comprises an address standardization module which is used for carrying out the standardization verification of the input address information at a client address filling stage; the historical coordinate library is used for recording coordinate data used in a historical delivery process and associating corresponding original address information; the city classification module is used for grading cities and providing differentiated processing strategies for address resolution; the similarity scoring module is used for performing semantic similarity scoring by comparing attribute differences of the original address and the resolution address in multiple dimensions; the coordinate analysis engine is used for preferentially querying a historical coordinate library to obtain existing coordinates; calling a map service provider interface to obtain coordinates when there is no historical record; carrying out city grade and street integrity verification on the returned coordinates; executing multi-coordinate distance calculation; automatically judging the availability of coordinates according to a semantic similarity scoring result; and performing intelligent delivery planning according to a semantic similarity scoring result.

The invention discloses a high-quality vertical domain address data quality evaluation method and equipment considering content and domain characteristics. The method comprises the following steps: firstly, carrying out element analysis and authenticity verification on a to-be-evaluated address through an address analysis engine and a standard address database; then, performing quantitative evaluation on the address from a plurality of general dimensions including normalization, accuracy, integrity, consistency and uniqueness; then, based on a specific requirement of a target service system, performing service suitability evaluation on the address; and finally, fusing the evaluation scores of the three levels through a product model to obtain a final comprehensive quality evaluation score. According to the method, a multi-layer evaluation system integrating data authenticity, general standards and business specialty is constructed, the problems that in the prior art, the evaluation dimension is single and is disjointed with a business scene are solved, and the comprehensiveness, objectivity and practicability of address data quality evaluation are remarkably improved.

Systems, computer program products, and methods are described herein for implementing real time protocol modifications for address resolutions protocols in a network environment. The present disclosure is configured to identify an address resolution protocol (ARP) cache table comprising an internet protocol (IP) address and a media access control (MAC) address for a communication mapping(s); determine a firewall property(ies) of the ARP cache table for the communication mapping(s); compare the firewall property(ies) to at least one normal firewall property and determine whether the firewall property(ies) is anomalous compared to the normal firewall property(ies); automatically execute a smart contract, wherein the smart contract comprises an authorization protocol(s) for the ARP cache table and an execution of a homomorphic encryption for the ARP cache table; and protect the ARP cache table based on the execution of the smart contract with the authorization protocol(s) and the homomorphic encryption.

This invention provides a method, system, device, and storage medium for integrated middle and back-end systems based on a micro-frontend. The method includes: constructing a unified base and connecting sub-applications; parsing access addresses and reading project configurations; executing a preprocessing lifecycle and loading page resources; executing a page registration lifecycle to complete permission menu linkage and state coordination; handling collaborative work between low-code and source code versions and resource release when the page leaves. By integrating a unified entry point, address parsing, lifecycle scheduling, permission menu linkage, state sharing, and low-code collaboration onto a single base, this invention enables hybrid operation and gradual migration of source code and low-code pages, establishes a unified sub-application operation mechanism, converges common dependencies and project access methods, and significantly improves the development efficiency and maintainability of the middle and back-end system.

The application provides a memory test method applied to a processor, and the method comprises the following steps: determining a first virtual address of a breakpoint of a memory to be tested; resolving a physical address of the breakpoint according to the first virtual address of the breakpoint; saving the physical address of the breakpoint to a third-party memory; reading the physical address of the breakpoint from the third-party memory in the case of resuming the test; mapping a second virtual address according to the physical address of the breakpoint; starting the test from the second virtual address; and completing the test of the memory. The application saves the test progress in real time during the test, and the last memory test progress can be obtained after power-off and power-on again, so that the memory resuming test is realized. In the case that the test progress of each memory is inconsistent in the face of multiple parallel memory tests, the memory breakpoint resuming test is realized, and the resource waste and low test efficiency caused by the secondary test of the fault-free memory due to the empty test progress are avoided.