Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

108 results about "Duplicate code" patented technology

Duplicate code is a computer programming term for a sequence of source code that occurs more than once, either within a program or across different programs owned or maintained by the same entity. Duplicate code is generally considered undesirable for a number of reasons. A minimum requirement is usually applied to the quantity of code that must appear in a sequence for it to be considered duplicate rather than coincidentally similar. Sequences of duplicate code are sometimes known as code clones or just clones, the automated process of finding duplications in source code is called clone detection.

Backup system and duplicating apparatus

A backup system which can improve reliability of data without sacrificing availability of a data processing system and a duplicating apparatus employed in the backup system. The backup system includes a duplicating apparatus for taking in data in the transfer of the data and codes from a host apparatus to a storage apparatus and holding the data as duplicated data, the duplicating apparatus including a code fetching unit to fetch the codes and hold the fetched codes as duplicated codes, and a data verifying unit to verify existence or nonexistence of an error in the data by comparing the taken data and the duplicated data.
Owner:SOCIONEXT INC

LDPC constructing method with short ring or low duplicate code

InactiveCN101488761ASolve the problem of low-code repeated code wordsCode majorError correction/detection using multiple parity bitsLinear codingShort loop
The invention discloses an algebraic construction method of LDPC (Low Density Parity Check) code based on cyclic matrixes; design parameters of cyclic matrixes are adjusted by short-loop check and minimum code weight check, which are nonnegative prime numbers a and b meeting two constraint conditions, and dimension q of an identity matrix, wherein the magnitude of dimension q of a shift identity matrix and whether the error rate characteristics of the designed LDPC code are influenced by prime numbers. The invention solves the problems of short-loop and low code coincident code word appearing in the existing QC LDPC code design. The method can check the existence of low code coincident code word in the designed code, thereby checking the existence of 4-loop. An irregular quasi-cyclic LDPC code structure disclosed by the invention divides the check matrix H into two submatrixes A and B, the nonsingular structure of the submatrix A is disclosed, and a matrix is generated by the two submatrixes A and B. Direct linear coding is carried out by generating the matrix. The embodiment validates the efficiency and good bit rate performance of the method disclosed by the invention.
Owner:BEIJING JIAOTONG UNIV

Methods and apparatus for searching and identifying diseases

The present invention relates to methods, computer systems and computer apparatus for obtaining references that assist in identifying a disease or condition in an individual, wherein the reference has been described or made part of a database having medical data. The steps of the method include obtaining or identifying two or more symptoms, conditions, procedures, medication or any combination thereof, experienced or used by the individual; transcribing the symptoms, conditions, procedures, medication or combination thereof into standardized medical codes to thereby obtain transcribed codes; categorizing transcribed codes by medical specialty; searching at least one medical literature database using one of the transcribed codes to thereby obtain code-specific results, and repeating this step for each of the transcribed codes; cross-referencing the code-specific results for each transcribed code with code-specific results of all other transcribed codes in the same categorized medical specialty to obtain common references, and repeating this step for each specialty for which the codes have been categorized; and studying the references to determine references applicable to or those that assist in identifying the disease or condition.
The computer system or computer apparatus of the present invention includes a source of transcribed codes that comprises standardized medical codes translated from two or more symptoms, conditions, procedures, medication or any combination thereof experienced or used by the individual; a processor routine coupled to receive transcribed codes from the source, wherein the processor routine performs the above steps of categorizing transcribed codes by medical specialty; searching the medical literature database and cross-referencing the code-specific results for each transcribed code with code-specific results of all other transcribed codes in the same categorized medical specialty to obtain common references. The computer system or apparatus further includes an output device, coupled to the processor routine, for indicating common reference grouped by the number of occurrences of transcribed codes present in the reference.
Owner:THE RK FOUND

Satellite navigation signal capturing method and device based on blind aliasing and blind separation

The invention discloses a navigation signal capturing method and device based on blind aliasing and blind separation. The method comprises the following steps: performing FFT (Fast Fourier Transform) operation on an intermediate frequency signal r(t) generated by down-sampling frequency mixing to obtain R(k); generating a local duplicated code signal, and performing blind aliasing of a plurality of frequency points in a preset Doppler frequency shift range; performing FFT operation on a blind aliasing signal to obtain a blind aliasing signal of a frequency domain, and performing duplicating and conjugation on the blind aliasing signal to obtain H(k)*; multiplying R(k) with H(k) to obtain Y(k), performing IFFT (Inverse Fast Fourier Transform) operation on Y(k) to obtain y(t), and finding a position where the y(t) amplitude is maximum for serving as a pseudo-code phase value c(t); multiplying the obtained c(t) with the intermediate frequency signal r(t) to realize blind separation of the pseudo-code signal and a carrier signal in order to obtain a carrier signal x(t); performing FFT operation on x(t) to obtain a signal frequency spectrum, and finding a frequency value corresponding to a maximum peak, namely, a carrier Doppler frequency shift value kd in order to finish capturing work. The method and the device are suitable for capturing GPS (Global Positioning System) satellite navigation signals, the operand required by signal capturing is further reduced, and the capturing speed and capturing efficiency are increased.
Owner:GUANGDONG UNIV OF TECH

Cross-machine-room data synchronization method and system

The invention discloses a cross-machine-room data synchronization method and system. The method is characterized in that an agent object is generated to intercept a data change action so as to capturethe data change action of a producer, the data change action is packaged into a synchronous message, the synchronous message is transmitted to a consumer who subscribes the data change action throughmessage middleware, the consumer can be triggered to generate the same data change action as the producer through message unpacking, and cross-machine-room data synchronization is completed; and in the synchronous execution process, the synchronous monitoring table is used for recording the data synchronization completion condition of each machine room in real time. The technical effects of effectively reducing the number of times of code repeated compilation in the data synchronization process and being extremely high in expansibility are achieved. In the synchronous execution process, the data synchronization completion condition of each machine room is recorded in real time through a persistent synchronous monitoring table, meanwhile, the data synchronization process can be dynamicallymonitored in real time, and timely intervention is achieved when a synchronization problem occurs.
Owner:FOCUS TECH

Method and system for preventing repeated submission of codes, computer equipment and storage medium

The invention relates to the technical field of software development and maintenance, in particular to a method and device for preventing repeated submission of codes, computer equipment and a storagemedium. The method for preventing repeated submission of codes comprises the following steps: obtaining code data in each server and then establishing an original code library; obtaining a code submitted by a user, splitting the obtained code into code segments, and searching the code segments from the original code library; when repeated codes of the code segments do not exist in the original code library, the codes are directly submitted to the original code library; when repeated codes of the code segments exist in the original code library, calculating repeated values of the code segments; Comparing the repetition value with a threshold value, allowing code submission when the repetition value is lower than the threshold value, and not allowing code submission when the repetition value is higher than the threshold value. By controlling the source of repeated codes when the user submits the codes, the code redundancy problem in the code library is reduced, the misjudgment rate is low, and the speed is high.
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN

Translation method in dynamic binary translation

A translation method in dynamic binary translation includes counting and searching out translation code section appeared frequently and influenced quality of translation, finding out command mode in said code section and confirming translation corresponding relation of command mode, scanning basic block to be translated and searching said command mode, making mark on said command mode if said command mode is found or otherwise ending scan, translation basic block and translating it according to translation corresponding relation of said command mode when marked command is met in translation or otherwise translating if according to conventional means.
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Service application information automatic synchronization method and device, equipment and storage medium

The invention relates to a service application information automatic synchronization method and device, equipment and a storage medium, and the method comprises the steps: packaging the cross service logic of a service project into a section based on a section-oriented programming technology, and enabling the section to be woven into the main service logic of the service project; executing the main service logic of the weaving aspect in a service system; judging whether the main service logic woven into the section is successfully executed or not; if not, carrying out transaction rollback, and executing the main service logic woven into the aspect again until execution succeeds; if so, executing section-oriented programming logic based on the section; matching a custom configuration service according to the aspect-oriented programming logic; and synchronizing the messages generated in the service system to other service systems corresponding to the custom configuration service. According to the method, the code writing amount is reduced, most information synchronization can be realized through configuration, the problems of code redundancy and various code writing problems are solved, the code repetition rate is reduced, and the demand realization period is shortened.
Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD

Method for automatically generating software based on data model driving

The invention discloses a method for automatically generating software based on data model driving, which comprises the following steps of: S1, binding data or a direct mathematical model on a manual page layout, S2, automatically compiling into an intermediate code by a system, S3, separating a front-end database and a rear-end database by an intermediate code compiler, compiling into a third-party language (high-level language) and creating a management system at the same time, S4, compiling and deploying the system; and S5, uploading the system. Duplicated code programming is greatly reduced, so that the software writing efficiency is improved; the system can well respond to the demand change; through the design of a self-defined business expression language, the system has strong business adaptability, and meanwhile, the separation of a front-end background and a database code can be completed, so that the security is ensured; and when the data redundancy is increased, the function can be quickly queried, so that the efficiency maximization of the bottleneck function is ensured.
Owner:潘胜怀

Total Chinese character duplicate code-free three-corner number code classification and input method for computer and mobile phone

InactiveCN101149642AImplement simplified inputInput quickly and accuratelyTelephone set constructionsInput/output processes for data processingInformation processingENCODE
A kind of whole Chinese words non-repeat encodes triangle numeric code special category law of import general which is general used in mobile phone and computer. It is universal in mobile phone and computer and concludes whole Chinese words triangle numeric encode law of import. The digital code age Chinese words information processing technology using the digit encode makes the square Chinese words stroke of the three external angles and their combination divided into ten groups unwanted letter key and it only needs zero to nine ten digital codes to blind knock. The single code or double codes at most three codes indicate the Chinese words also one frame determines the sequence absolutely no repeat codes and no page down and it agree the state Chinese information processing field GB series standard demand. Its mobile phone version simple and complex is random and the computer version uses the three cowls digital keys on the key board to divide the three thirty thousand Chinese words big character set into three sections encode in the way of simple, complex, eccentric Chinese words and accords to the major category law of import and the Chinese and English and the punctuation mark are imported at the same time unwanted switching over and the same as the lack code inquiry, vocabulary made by itself, vocabulary automatically association, sentence simplified import, multiple frequencies priority technology and so on and has the function of Chinese pinyin comparison and Chinese English dictionary function and it can sends the Chinese English short message and e-mail.
Owner:蔡颖佶 +2
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products