228results about How to "Improve parsing speed" patented technology

The invention discloses a domain name resolution method, a domain name system (DNS) server and a domain name resolution system. The domain name resolution method mainly comprises the following steps of receiving a domain name resolution request from a client; determining a forwarding DNS server to which the domain name resolution request belongs when no domain name resolution response corresponding to a domain name is cached in local; transmitting the domain name resolution request to a determined forwarding DNS server; and receiving the domain name resolution response obtained after the forwarding DNS server carries out the domain name resolution operation for the domain name information, and transmitting the domain name resolution response to the client. Since different domain name resolution requests are allocated to the forwarding DNS server to which the domain name resolution request belongs, and each forwarding DNS server targets the own domain name resolution request to carry out the domain name resolution, so that the restriction condition among different internet service providers (ISP) can be avoided, the domain name resolution speed is accelerated, the domain name resolution time is shorter, and the resolution efficiency is increased.

The invention provides a system and method for controlling intelligent home equipment by voice. The system comprises a voice acquiring module, a voice recognizing and analyzing module, a control module and a voice awakening module, wherein the voice acquiring module is used for acquiring voice signals to be processed; the voice recognizing and analyzing module is used for analyzing the acquired voice signals to obtain a voice recognition result; the control module starts corresponding intelligent hole equipment according to the voice recognition result; and the voice awakening module is used for judging whether the acquired voice recognition result contains preset awakening words, and awakening the control module if the acquired voice recognition result contains the preset awakening words. By the system and method for controlling the intelligent home equipment by voice, mistaken triggering by a user to the voice control system can be prevented effectively, a voice awakening function is started by the voice awakening words, and the voice awakening effect is good; and moreover, the user does not need to operate the system with hands, the awakening function is fulfilled rapidly by voice commands, and next interactive operation is realized.

A general protocol resolving method and system comprises an engine, general protocol resolving console, general protocol resolving control module, arrestor, memory, protocol resolving device. The operation comprises following steps: registering of protocol and field, trapping, protocol resolving and data processing. The general protocol resolving system of the invention solves problem of traditional network safety product depending on only port for protocol resolving, adds intelligent elicitation type protocol resolving function, possesses good design structure and strong resolving ability; the system adopts plug-in interface technology for protocol resolving and has merits of quick protocol resolving speed, high accuracy and good expandability.

A system for providing XML-based asynchronous and interactive feeds for Web applications that provides a highly efficient and extensible XML Javascript framework allowing easy insertion of a comment / news feed control into any Web page. The framework allows for reading of any XML format and provides a new and easy way for modifying the look-and-feel of the control via HTML templates with familiar XPath bindings. The rendering performed through the system supports both flat and indented (“threaded”) views for a comment thread. The system improves the parsing speed of incoming XML, and supports a flexible event model for others to develop plug-ins and mashups in the spirit of Web 2.0.

The invention provides a focus element display method, a device and a digital television receiving terminal. The method comprises the following steps: creating two overlapped web page windows; loading web page contents selected by users on the lower-layer window; loading a transparent web page on the upper-layer window; obtaining the typeset information of the lower-layer window; determining the position of a current focus element; carrying out special effect drawing in the corresponding position of the upper-layer window according to the position of the current focus element; and displaying the web page after the special effect drawing is completed. The focus element display method, the device and the digital television receiving terminal provided by the invention have the advantages that when users browse the web page, the terminal does not need to interact with the front end terminal, the analytic speed is accelerated, and the animation effect of the focus switching can be realized. At the same time, the focus abnormity problem of the network environment differential time can be solved, and the downloading load of the front end equipment is reduced.

The invention discloses a method for rapidly digging 'three soft' low permeability and high gas coal layer, which comprises the steps of arranging a stone head in a bottom plate rock under the coal layer, and constructing pre-extracted penetrating drill holes of gas in the bottom plate rock layer and pulling the bit back to the bottom plate of the coal layer after the bit penetrates the coal layer, and punching the drill holes by pressure water with the depth of the punching holes being less than or equal to three meters, and the control radius of the punching holes being from two to six meters to realize continuously, draining gas in the holes, and stopping draining while the gas draining amount is at 0.1 cubic meter per hour; injecting water to the coal layer by using the drained gas drill holes, with water injection pressure controlled between ten to fifteen Mpa, and stopping water injection when the water injection effect reaches the demands of construction in coal layer; and draining goaf by the drill holes after extraction in mining face. The digging method increases the resolving speed of the 'three soft' low permeability coal layer gas, improves the gas draining effect and realizes the low gas construction in the high gas coal layer and one hole for three purposes, not only ensures the safety during construction, but also improves the digging speed in the roadway maximally.

The invention discloses a method, a device and a system to provide and substitute the web pages in the field of internet, so as to solve the problems of cross-domain, data redundancy, and large amount of data packet files, etc., when carrying out the proposal of using the xml technique to substitute the web page templates. The method for providing the data to be substituted includes that a server receives a web page data substituting request information sent by a client; the server provides the client with a JSON data page containing the identifiers of data nodes. The method for substituting the data in the web page includes that the client end receives the JSON data page containing the identifiers of the data nodes provided by the server; the client end gets the node identifier corresponding to the first data to be substituted in the web page; the client matches the node identifier corresponding to the first data to be substituted with the data node identifier contained by the JSON data page; and finally, the client end substitutes the first data to be substituted with the data of JSON format corresponding to the node identifier gained by the matching.

The invention provides a domain name parsing method. The method comprises steps that: a domain name query request and a terminal IP address are received; a location region of a user and service provider information are acquired according to the domain name query request and the terminal IP address; an agency server address in matching with the service provider information or in matching with the location region of the user and the service provider information is queried, and an application server address in matching with the service provider information is further queried. The method can accelerate the domain name parsing speed and the domain name access speed. The invention further provides a domain name server, a domain name access method, a system and a terminal.

The invention relates to the field of communication and discloses a method and device for replacing a theme based on Android system application. The scheme is that when an instruction for triggering theme file replacement is received, a corresponding theme packet corresponding to the instruction is downloaded; after the downloading is successful, the theme packet is analyzed, a resource file contained in the theme packet is obtained; a target resource file is selected in the resource file, and the resource file contained in the theme file used currently is replaced according to the target resource file, so as to finish the theme replacement operation. Therefore, after being downloaded, the theme packet does not need to be installed and directly undergoes analysis operation, and the method not only can accelerate theme packet analysis speed and improve theme replacement speed, but also is convenient to operate and flexible in theme replacement mode.

The invention provides a domain name resolution (DNS) acceleration method and device based on a home gateway, and relates to the technical field of computer networks. The DNS acceleration method comprises the steps that a DNS request of a user is monitored by the home gateway, a DNS cache is searched to determine whether a response message corresponding to the DNS request exists or not, if yes, a cache file is sent to the user, if not, the home gateway forwards the DNS request to a DNS server provided for the user by an ISP, and the home gateway receives a response from the DNS server, sends the response back to the user and stores a duplicate of the response in the DNS cache; weight values of all domain names in a DNS log are calculated at fixed times, and the domain names with the first N weight values are prefetched and updated into the DNS cache supposing that the capacity of the DNS cache is set as N by the user.

The invention discloses an industrial control protocol identification and analysis method based on an industrial gateway, which comprises the following steps that: the industrial gateway captures messages sent to the industrial gateway by an upper computer and a lower computer through a serial port and a network port, extracts characteristics representing different protocol types and protocol fields in the messages, and identifies and analyzes the messages according to character characteristics of protocols. According to the invention, intelligent identification and analysis of the industrial control protocol are realized based on the industrial gateway, and identification and analysis of protocols of an upper computer and a lower computer by the gateway are compatible. Herein, identification and analysis of more than forty industrial control protocols, custom protocols and unknown protocols can be realized, and the defect that the supported protocol types are less in related work is made up. According to the method, intelligent processing of the message is combined with manual intervention, and the accuracy of a result is guaranteed while the protocol identification and analysis speed is improved.

The invention provides a data processing method and system. The method includes: receiving a target file; adding the target file into a first queue to be processed, wherein the first queue to be processed is listed as a first-in first-out queue; determining a target data table corresponding to the target file according to a pre-configured metadata mapping rule when the file obtained from the firstqueue to be processed is the target file; analyzing the data in the target file according to the metadata mapping rule and the pre-configured analysis rule; writing the analyzed data into a target data table. The data processing method of the invention ensures that the data processing system analyzes and processes the received files to be processed according to the first-in first-out order by adding the received target files into the first-in first-out queue for queuing analysis, thereby improving the file analysis speed and processing efficiency.

The invention provides a serialization method of mobile network data. The method is characterized in that the method comprises the following steps: defining a data packet data item and defining a data type and a data length of the data item for mobile network data; carrying out serialization processing on the data item; carrying out null bitmap mapping operation on the data item; carrying out varint coding on a signed integer data item; carrying out zigzag coding on an unsigned integer data item; carrying out packaging on a header and carrying out a CRC16 fault-tolerant verification operation on a message record; carrying out header packaging processing on a CRC16 fault-tolerant check code, a message record serial number, a message record command word, and a message length data item of the message record; transmitting message data processed by serialization to a network opposite terminal; and carrying out deserialization processing on the data item. With the method, the data packet becomes small; the parsing speed is faster; and the compatibility and security are high.

A preferred embodiment of the method of the present invention parses a large computer file for a selected set of target strings in a manner whereby computing power is conserved and parsing speed is increased. The method parses for the selected set of target strings by initially writing a comprehensive regular expression that will return a match if any component of the target strings in the set are present in a line of the computer file. If a regular expression match is made in a line, string comparisons for all of the strings in the set of target strings are run for the line. The preferred embodiment preferably generates a log of all positive string comparisons that are made in the file.

A treatment method for recovering nickel from nickel-containing waste liquid, involving an ion exchange resin, through adsorption, analysis and other working processes, to recover nickel from nickel-containing waste water, characterized in that the treatment process is to process nickel produced in the nickel production system After the nickel-containing wastewater is filtered, the ion-exchange resin is used to absorb and recover ionic nickel from the nickel-containing wastewater, and the nickel content in the waste liquid is absorbed to below 2mg / L before being discharged. A treatment method for recovering nickel in nickel-containing waste liquid of the present invention adopts ion exchange resin to absorb and recover nickel, and has the advantages of high nickel yield, fast analysis speed, high concentration of liquid nickel ions after analysis, and simple operation. At the same time, When the method is applied to actual production, it will not affect the acid balance and volume balance of the production system, can produce certain economic benefits, and can discharge the nickel electrolysis tail liquid up to the standard.

Image recognition is utilized to facilitate in scoring parse trees for two-dimensional recognition tasks. Trees and subtrees are rendered as images and then utilized to determine parsing scores. Other instances of the subject invention can incorporate additional features such as stroke curvature and / or nearby white space as rendered images as well. Geometric constraints can also be employed to increase performance of a parsing process, substantially improving parsing speed, some even resolvable in polynomial time. Additional performance enhancements can be achieved in yet other instances of the subject invention by employing constellations of integral images and / or integral images of document features.

A video decoder configured to decode an encoded video bitstream comprises a first parsing unit and a second parsing unit, each configured to independently parse the encoded video bitstream to derive parsing state information therefrom on which subsequent parsing of the encoded video bitstream at least partially depends and to identify macroblock information for decoding. The encoded video bitstream comprises frame header information defining a sequence of frames and each frame is composed of macroblocks represented by macroblock information. A control unit of the video encoder allocates each frame of macroblock information to one of the two parsing units to parse. The two parsing units are both configured to parse frame header information to thereby each derive parsing state information for the encoded video bitstream, and the two parsing unit are each configured to parse macroblock information allocated to them, skipping macroblock information allocated to the other parsing unit.

The invention discloses a DNS resolution method and device. The method includes: the network data filtering module filters the local DNS resolution request packet, forwards the local DNS resolution request packet conforming to the preset local DNS resolution policy to the local DNS resolution module, and forwards the local DNS resolution request packet that does not conform to the local DNS resolution policy to the local DNS resolution module. The local DNS resolution request packet is forwarded to the underlying module of the operating system; the local DNS resolution module analyzes the received local DNS resolution request packet, obtains the resolution result, and carries the resolution result in the local DNS resolution response packet and sends it to the operating system Low-level modules. By means of the technical scheme of the present invention, complex DNS resolution strategies can be realized.

A flaw detection system using acoustic Doppler effect for detecting flaws in a medium wherein there is relative motion between the medium and system includes a transducer, spaced from the medium to be inspected, for introducing to and sensing from the medium an acoustic signal that propagates in the medium at a predetermined frequency; and a detector, responsive to the sensed propagating acoustic signal, for detecting in the sensed acoustic signal the Doppler shifted frequency representative of a flaw in the medium.

The invention discloses an XML file data access method, which comprises the following steps: judging the index file of XML file exists; establishing the index file if not existing; reading the index file of XML file in the internal memory; finding the mark information in the index file according to the predefined regulation; obtaining the location parameter of marked information; prompting the data object or element in the XML file according to the location parameter of marked information. The invention quickens the data access speed of large-type XML file, which makes the user feel better operation.

A DNS intelligent resolution method based on an outlet network comprises the steps of adding customized configuration resolution information into a DNS service configuration; adding an intelligent resolution module into a DNS analysis program; and when data which are requested by a user DNS arrive a server, performing resolution on the user according to the customized configuration information, acquiring a corresponding service provider IP address, and returning the service provider IP address to a user. According to the DNS intelligent resolution method, only modification of a domain name DNS server to related server configuration is required, and no other hardware equipment is required. According to the DNS intelligent resolution method, an optimal DNS resolution result can be intelligent selected for the user, particularly in a multipath environment, thereby greatly improving a network accessing speed. The DNS intelligent resolution can be freely started and stopped by the user, thereby realizing total independence, high stability, high reliability and no conflict with other configuration. According to the DNS intelligent resolution method, intelligent resolution in accessing Internet by an internal network is realized, thereby increasing the resolution speed for a domain name; and a fastest service operator IP is returned to the user, thereby increasing network accessing speed by the user.

The invention provides a chemical absorbent for recovery of carbon dioxide, which comprises organo-metallic compound and solvent; wherein, the organo-metallic compound is organo-metallic bismuth oxide or organo-metallic antimony oxide. The chemical absorbent for recovery of carbon dioxide has the advantages of strong absorptive capacity, high absorption and analytic speed, low regeneration temperature and energy consumption, no equipment loss, low cost of absorbent, simple preparation, innocuity and non-pollution, high stability and repeatability, and being applicable to recovery of carbon dioxide of flue gas, synthetic ammonia, natural gas, kiln gas and other industrial gases.

The invention discloses a serial data analytic method and device. Serial data have the preset length. The method comprises the following steps: acquiring the clock pulse quantity between the longest continuous levels of adjacent synchronization frame headers or packet finish identifications in the series data; acquiring the data rate of the series data according to the local clock frequency, the preset frame length and the clock pulse quantity. The data rate of the series data is determined according to the clock pulse quantity and the local clock frequency by searching for the clock pulse quantity between the adjacent synchronization frame headers or the packet finish identifications. Therefore, the analytic speed can be improved, and precision is high.

The embodiment of the invention discloses a video file processing method and device, electronic equipment and a computer storage medium. The method comprises the steps of acquiring an offline video file; fragmenting at least one part of video clips of the offline video file to obtain a plurality of video fragments; and analyzing the plurality of video fragments at the same time to obtain an analysis result of each video fragment in the plurality of video fragments. Therefore, according to the embodiment of the invention, the plurality of video fragments can be analyzed simultaneously, namely,the at least one part of video fragments are analyzed at a multiple speed, so that the analysis speed of the video fragments can be improved, and a large number of offline video files can be analyzedwithin a relatively short time.

A DNS (Domain Name System) load balancing adjusting method includes the following steps: step S1000, a load balancing subsystem receives a request, and a server is confirmed to be responded in a server cluster subsystem; step S2000, a response server of the server cluster subsystem analyzes the request; step S3000, the analysis result is sent by the response server of the server cluster subsystem. The method and the system can improve the scheduling balancing capability of a DNS system.

The invention discloses a general data analysis platform and method for a communication data stream. The platform comprises a source data package module, a parametric configuration list module and a message general processing system. The method comprises the following steps: firstly, creating a specific message data format to obtain a message data frame format; defining a feature block structure body for the feature block by using a C + + language; filling the feature block structural body, the relative positions of the feature blocks and the number of bytes according to the parametric configuration list, determining an analysis time sequence, and selecting a feature block output format; analyzing the source data package; deleting the message, and changing the iterative device from traversing M messages into traversing M-1 messsages; and in the same way, the iteration device only needs to traverse for one time to retrieve the feature message with the required attribute, and analysis iscompleted. According to the invention, the system complexity is simplified, the operation method of data analysis of each subsystem of the system is unified and standardized, the operation is simple,and the processing efficiency of the system communication data flow is improved.

The invention discloses a device for detecting volatile organic compound, comprising a target plate, a multi-dimensional moving platform, a laser and a mass spectrometer. The target plate is used for igniting a volatile organic compound sample; the multi-dimensional moving platform is used for supporting the target plate and is controlled by a computer to drive the target plate for move in any direction; the laser is used for emitting laser to irradiate the volatile organic compound sample on the target plate so that the volatile organic compound sample can be analyzed; the mass spectrometer is used for ionizing the analyzed volatile organic compound sample and generating a mass spectrum. Adopting the multi-dimensional moving platform which is accurately controlled by the computer to drive the target plate for move in any direction, the device can be used for detecting a plurality of volatile organic compound samples so as to improve the pass rate of the detection of the volatile organic compound samples. In addition, adopting the high heat-radiation laser to analyze the volatile organic compound sample, the device can greatly improve the volatile organic compound sample analyzing speed.

The invention discloses an output method for an artificial intelligence robot and the intelligence robot. The method provided by the invention comprises the steps of receiving and analyzing multi-mode input data to generate text information corresponding to the multi-mode input data; extracting entity information in the text information; carrying out entity matching on the entity information and entity data in an entity library, and obtaining a vertical domain corresponding to the entity information based on a matching result after the entity matching is successful; carrying out intention identification on the text information through combination of the vertical domain corresponding to the entity information and obtaining an identification result; and generating and outputting corresponding multi-mode output based on the identification result. Compared with the prior art, the method provided by the invention has the advantages that the interaction intention of a user can be obtained rapidly and accurately and the multi-mode output for the interaction intention of the user is generated and output; and the user experience of the robot is greatly improved.

The invention discloses a satellite navigation text processing method and a GPS receiver and solves a problem of time delay of the first positioning time of the GPS receiver caused by the relatively long time for receiving a relatively complete satellite ephemeris because of the relatively long frame synchronization time consumed by a receiver for acquiring a satellite navigation text. Through the method, the satellite navigation text frame synchronization speed is improved effectively, so the satellite ephemeris analysis speed is accelerated. The method comprises steps that S1, complete frame synchronization processing on a first captured and tracked satellite is carried out; S2, word check frame alignment synchronization processing is employed for satellites which are subsequently captured and tracked; and S3, a frame word acquired after complete frame synchronization processing and word check frame alignment synchronization processing is analyzed, and the coordinate information is acquired.

The invention discloses a data transmission method which is applied to a simultaneous localization and mapping (SLAM) system. The SLAM system is capable of carrying out map construction on an unknown environment according to displacement and gesture changes of a mobile device in the unknown environment. An inertial measurement unit (IMU) is further arranged on the mobile device, and data communication can be mutually carried out among the SLAM system, the IMU and a personal computer (PC) system. The data transmission method includes the steps: receiving data packages sent by the IMU in real time by the PC system and enabling the data packages to be stored in a storage unit of the PC system, at the moment of T1, completing the construction of an Nth frame image of the unknown environment by the SLAM system and sending a request order for updating the displacement and gesture data of the mobile device to the PC system by the SLAM system, sending the data packages which correspond to the moment of T1 and acquired from the data packages by the PC system to the SLAM system, and constructing an N+1th frame image of the unknown environment by the SLAM system according to the data packages.