105results about How to "Improve merger efficiency" patented technology

The invention discloses an uplink ACK/NACK bundling transmission method. The method comprises steps: A, the terminal determines downlink sub frames demodulated continuously and correctly in a feedback window and feeds ACK/NACK information back in the corresponding uplink resources according to continuity of a value descried in the specification indicated by the downlink control information (DCI) formats 1/1A/1B/1D/2/2A/2B and semi-static scheduling configuration information; and B, the base station detects the ACK/NACK information fed back by the terminal, judges the downlink sub frames demodulated continuously and correctly by the terminal and carries out new transmission on other downlink data assignment besides the downlink sub frames demodulated continuously and correctly in the feedback window. The invention also discloses a terminal and a base station. When the technical scheme of the invention is applied, the data transmission efficiency is improved, and accuracy of judging missing of sub frames, incorrect sub frame demodulation and correct sub frame demodulation can be improved.

The invention discloses a high-performance and easy-to-expand key value storage method utilizing a differential index mechanism. The method is characterized by comprising the steps of differential index design, partial separation of key value data pairs, data dynamic partition management based on a key value range and range query optimization. Due to the fact that a two-layer storage architectureis adopted and the hash index is established for the hot data of the disorder layer, the system can fully utilize the locality principle of the data to accelerate access to the hot data, and low indexmemory overhead and efficient data query efficiency are guaranteed; in addition, parts of the key value data pairs are separately stored, so that the merging efficiency is greatly improved; secondly,dynamic partition management is carried out on data in different key value ranges, transverse horizontal expansion of key value storage is achieved, and it is guaranteed that efficient read-write performance can be obtained under large-scale data storage; and finally, merging strategy based on the number of files is designed, log files are read in parallel by adopting a multi-thread technology, and range query is accelerated in combination with a pre-reading mechanism.

The invention discloses a small file merge method and a data acquisition system. The small file merge method comprises the following steps: the data acquisition system receives a merge request from a client side; the data acquisition system generates a merge task according to the merge request; the data acquisition system distributes the merge task to a data merge progress running in a data storage node of a database, wherein the data merge progress merges small files stored in the data storage node to obtain the merged files, wherein the data merge progress is a progress in the data acquisition system. The small file merge method solves the technical problem of huge I/O expenses caused by a middle temporary result in the process of storing and merging the small files.

The invention provides a region merging method for a minimum spanning tree implementing threshold restraining on 'over-segmentation' regions generated due to watershed segmentation. The method comprises the following steps: regional adjacent maps are built to a watershed segmentation result; the built maps for the threshold-restrained minimum spanning tree algorithm are combined, and the 'over-segmentation' regions are combined to form a combining result.

The invention discloses an intelligent monitoring system for a power cable production process. The system comprises an image acquisition assembly, a sensor assembly, a wireless transmission module, anintelligent monitoring center and a danger alarm module. The sensor assembly is used for collecting environmental data and temperature data of the surface of power cable production equipment And transmitting the acquired data to the intelligent monitoring center; the intelligent monitoring center processes the received data and compares the processed data with a preset safety threshold value; andwhen the data is higher than a preset safety threshold value, the danger alarm module gives an alarm, image acquisition is carried out on the position where the sensor node for acquiring the data islocated through the image acquisition assembly, and the acquired image is displayed after being processed. The beneficial effects of the invention are that the system achieves the effective monitoringof the environment of a power cable production workshop and the operation state of power cable production equipment, and improves the monitoring intelligence of a power cable production process.

The invention relates to a management method and apparatus of instant communication groups. The method comprises the following steps: determining whether a first group and a second group whose matching degree is greater than a preset matching threshold exist at present; and if the first group and the second group whose matching degree is greater than the preset matching threshold exist at the present, executing operation of merging the first group with the second group. According to the technical scheme disclosed by the invention, the cost of an instant communication server in maintaining the groups can be decreased, group members of two groups can discuss topics of interest in the same group with group members in original two groups, the difficulty of communication about the same topic of interest in the two groups is reduced, and experience of users in using instant communication software is optimized.

The method comprises: the browser outputs the changed data in the page to the display driving module as display data; the display driving module records the display data at each time; when the state is idle, the display data is directly sent to the hardware display module; when the state is busy, the current display data will be combined with the next display data, and unit the state become idle, the display data will be sent to the hardware display module at one time; after overall display data is transmitted out, the display command is transmitted to the hardware display module; after receiving the display data and the display command, it refreshes the page according to the currently-received data.

The invention discloses a memory block combination method and system. The method comprises: scanning all memory blocks of less than certain sizes, regarding the memory blocks as memory fragments, and returning an address of one memory fragment after finding the memory fragment from a head address; by taking the returned address of the memory fragment as a starting point, backwards viewing whether a preset number of blocks are all idle blocks, if yes, combining the blocks into one, if not, searching for whether a half of the preset number of the blocks are all idle blocks, and if yes, combining the blocks; and processing the rest of memory blocks in the same manner to ensure that a biggest possible memory block is obtained to reduce the number of the memory fragments, and finally globally combining adjacent memory blocks same in size to ensure that the memory fragments can be combined as far as possible and a biggest possible available idle block can be obtained. Therefore, the fragment combination efficiency is improved.

The invention provides a method for rapidly splicing transcoding fragmented files, and belongs to the technical field of computers. The method comprises: writing a video source file into a distributed storage, a distributed storage system providing an unified name space for transcoding service, a plurality of transcoding servers reading the video source file from the distributed storage in a parallel manner, according to time period intervals of fragments, obtaining data corresponding to the time period of the video source file; distributing index numbers of fragmented data segments for transcoding nodes through a transcoding scheduler, to transcode the fragmented data. Through recording length of the fragmented transcoding file, file number, and offset information in an aggregation file in an index entry of aggregation information attribution of the aggregation file, a conventional additional writing-in method is completely abandoned, and time-consuming data reading-writing operation is changed to increasing of attribute information, efficiency for merging transcoding fragmented files is improved, and valuable network bandwidth resources are saved.

The embodiment of the present application discloses a folder management method, a terminal device and a computer-readable storage medium, wherein the method comprises: receiving a merge operation, themerge operation being aimed at at least one folder; acquiring a first parameter of the merge operation; determining a target folder according to the first parameter; merging the at least one folder into the target folder. The application can directly merge a plurality of folders through a merging operation, thereby improving the merging efficiency of the folders and the management efficiency of the folders.

The application discloses an application folder merging method and system. The method comprises: when it is detected that an application folder on a desktop is moved, determining a target application folder by determining whether an end position of the moved application folder is in a preset merging region of the application folder; when it is determined that a user needs to merge the moved application folder and the target application folder, unbinding the moved application folder to obtain an application; and finally, moving and placing the application into the target application folder to complete application folder merging. It can be seen that, according to the application folder merging method and system provided by the invention, applications in one application folder can be merged into another application folder all at once, so that compared with that in the prior art, the whole merging process is faster, thus improving merging efficiency.

The present invention provides a merge conflict processing method and device and a conflicting file processing method and device. The conflicting file processing method comprises: when a client side has a conflict in each branch merging, a server side records a conflicting file with the conflict in each branch merging, and as long as the client side extracts out the conflicting file, next branch merging can be continued; and when the merge conflict is determined to be solved, conflict processing can be carried out according to a conflicting file package. According to the technical scheme provided by embodiments of the present invention, when a client has the conflict in each branch merging, the conflict can be temporarily not solved, and the next branch merging can be performed after clicking a submit button. The next branch merging does not depend on solution of the conflict of previous branch merging, and branch merging can be continuously processed.

Disclosed is a semiconductor production line multi-product workpiece combining method. The method comprises the steps that feature attributes of Lot to be machined in the processing equipment buffer area on a semiconductor production line are obtained; according to the collected workpiece feature attributes, on the basis of the semiconductor processing workpiece sorting compound rule, workpieces to be machined are sorted, and workpiece groups to be combined are formed; then, the ES/RW2 and MDBH combined scheduling algorithm is utilized for sorting the workpiece groups to be combined, and the workpiece processing sequence with the minimum tardiness as the optimization target is determined; finally, the workpiece groups to be combined are fed into processing equipment according to the sorting result to be machined, each Lot weighing factor of different order forms in the current round is calculated, and the technical support effect is provided for the combining decision for the next round. By optimizing the Lot processing flow of the same technology Lot of different order forms in the semiconductor production manufacturing process and combining the Lot processing time of the same technological menu, the production efficiency of the whole system will be improved, and the semiconductor production average processing period and order form tardiness rate are reduced.

The invention discloses a light-weight combination method based on a log combination tree structure. The method disclosed by the invention is characterized in that sequenced key value pair tables with dynamic size changes are used in the log combination tree structure, and metadata of the lower-layer sequenced key value pair table is stored in an upper-layer sequenced key value pair table with an overlaid key value scope; according to the balance degree of each sequenced key value pair table layer in the log combination tree, corresponding sequenced key value pair tables are taken as cooperation objects; the metadata in the selected sequenced key value pair tables is combined, and the combined metadata and corresponding key value pair data are written into the lower-layer sequenced key value pair table with the overlaid key value scope through supplementation; key value scopes of the sequenced key value pair tables are adjusted, so loads of the sequenced key value pair tables on the same level could be balanced; and a subsection dichotomy search manner is used to conduct rapid and efficiency search of the key value pair data. The method has the advantages that the combination operation cost of the log combination tree can be reduced; write amplification can be reduced; and performance of the log combination tree structure can be enhanced.

The invention discloses a code combination method and apparatus, relates to the technical field of data processing, and solves the problem of low code combination efficiency at present. The method comprises the steps of obtaining patch files corresponding to a to-be-modified code library; searching for directory files corresponding to the patch files in the to-be-modified code library; and combining codes in the patch files with codes in the corresponding directory files according to a submitting time sequence of the patch files, thereby obtaining a modified code library. The code combination method and apparatus is applied to a process of combining a large amount of codes.

The embodiment of the invention discloses a method and device for merging data tables. According to one specific embodiment, the method comprises the steps of obtaining the configuration information of a merging task, wherein the configuration information comprises a merging mode, a field mapping relation and identifiers, primary keys and foreign keys of at least two to-be-merged data tables; determining a first table according to the merging mode and the identifiers, the primary keys and the foreign keys of the at least two to-be-merged data tables; taking the first table as a target data table, and executing a merging step: collecting data in the target data table; judging whether the target data table is a tail table or not; in response to determining that the target data table is a tail table, storing the collected data in a wide table according to the field mapping relationship; and in response to determining that the target data table is not the tail table, determining a new target data table according to the identifier, the primary key and the foreign key of the target data table and the identifier, the primary key and the foreign key of the uncollected data table, and continuing to execute the merging step. According to the embodiment, the data tables can be flexibly merged, and the merging efficiency is improved.

The invention discloses a client merging method based on big data, and the method comprises the steps: obtaining the client data in a client main table, and enabling each client data to comprise at least one piece of unique identification information; Sequentially distributing the client data with the same identification information in the client data into corresponding identification informationsub-tables according to a preset sequence of the identification information priorities from high to low; And combining the client data groups with the same corresponding identification information ineach identification information sub-table according to a preset combination rule. The invention further provides a client merging device based on the big data, electronic equipment and a storage medium, and repeated client data can be merged.

The invention provides a file merging method and device of a big data platform. The method comprises the following steps of monitoring the directory change of the big data platform, and judging whether the number of files under the changed directory changes or not; grouping files having similar characteristics under the changed directory in a case where the number of files under the changed directory changes; judging whether there are small files smaller than an integer multiple of a set number of data blocks in the same group of files; when the small files exist in the files of the same group, obtaining the small files of the same group, and merging the small files of the same group. Through the above scheme, small files can be reduced, memory usage of namenode can be optimized, and the large data platform can accommodate more files.

The invention discloses an R-tree index merging updating method and device based on a Hilbert curve and a medium. The method comprises the steps of S1, acquiringa first R tree to be combined and a second R tree to be inserted into the first R tree, wherein the upper limit range and the lower limit range of Hilbert values of contained objects are stored in non-leaf nodes of the R trees; s2, querying a to-be-inserted node of each merged leaf node in the first R leaf sub-node layer in the second R leaf sub-node layer through a hierarchical query algorithm from top to bottom; s3, according to a hierarchical adjustment algorithm from bottom to top, for each leaf node in the first R tree, inserting space objects contained in the leaf node into the to-be-inserted nodes determined in the S2 according to a Hilbert value sequence, and realizing the combination of the two R trees; and S4, for the combined second R tree, updating the storage information in each node layer by layer according to a sequence from the leaf node to the root node. The method has important practical application value in the field of high-performance storage of geographic space-time big data.

The invention provides a file processing method, device and system, wherein the incremental package file flow comprises an incremental package index file and at least one resource file; The method comprises the following steps: after obtaining an incremental package file flow, directly obtaining The resource files corresponding to the file names obtained from the incremental package file flow according to the file names and the file position information in the index files, obtaining the resource files in the incremental package without integrally decompressing the incremental package file flow, and reducing the process of unpacking the incremental package; Updating the resource files with the same file names in the local full package by utilizing the resource files obtained from the incremental package file flow; Adding a resource file which does not exist in the total package and is obtained from the incremental package file flow into a resource file of the local total package; And packaging according to the resource file of the local total package to generate a new total package. Due to the fact that the incremental packet unpacking process is omitted, the problem that time is wasted during incremental packet unpacking is solved.