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171 results about "Group process" patented technology
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System and method for automatic workload characterization
ActiveUS7028301B2Good precisionEasy accessResource allocationMemory systemsTimestampResource consumption
A system and method for automatic workload characterization are provided. Transactions performed in a computer system may be logged. The log of transactions comprises a timestamp for each transaction. Resource usage in the computer system may be logged. The log of resource usage comprises one or more periods of time during which each of a plurality of resources is used, and the log of resource usage comprises a plurality of system performance metrics which reflect resource consumption by one or more processes that performed the transactions. The timestamps in the log of transactions may be compared to the periods of time in the log of resource usage. It may be determined which transactions used which resources as a result of the comparing the timestamps in the log of transactions to the periods of time in the log of resource usage. One or more workloads may be determined using the determining which transactions used which resources. Heuristics may be used to group processes into workloads.
Owner:BMC SOFTWARE
Method and apparatus for improving the transcription accuracy of speech recognition software
ActiveUS7809565B2Improve accuracyEasy to identifySpeech recognitionSpeech identificationSpeech sound
Owner:COIFMAN ROBERT E
Program planning management system
InactiveUS6609100B2ResourcesSpecial data processing applicationsProgram managementRelational database
A data processing system provides development of complex schedule plans under user control by using sorting and grouping processing to interface between a relational database and a scheduler application. The sorting and grouping processing provides for user-interactive editing of data in the database by presentation of groupings of activities developed in accordance with attributes of the activities concurrently with activities which are not included in a group. Editing of the group based on the presentation of other activities allows the user to apply acquired knowledge and understanding of the subtleties and dynamics of the activities and to make business decisions which therefore do not need to be represented in the scheduler application. Changes to data in the database are logged in a notebook or scratch-pad store so that data may be returned to its original or any prior state.
Owner:LOCKHEED MARTIN CORP
System and method for automatic workload characterization
ActiveUS20020116441A1Good precisionEasy accessResource allocationMemory systemsTimestampResource consumption
A system and method for automatic workload characterization are provided. Transactions performed in a computer system may be logged. The log of transactions comprises a timestamp for each transaction. Resource usage in the computer system may be logged. The log of resource usage comprises one or more periods of time during which each of a plurality of resources is used, and the log of resource usage comprises a plurality of system performance metrics which reflect resource consumption by one or more processes that performed the transactions. The timestamps in the log of transactions may be compared to the periods of time in the log of resource usage. It may be determined which transactions used which resources as a result of the comparing the timestamps in the log of transactions to the periods of time in the log of resource usage. One or more workloads may be determined using the determining which transactions used which resources. Heuristics may be used to group processes into workloads.
Owner:BMC SOFTWARE
Self-monitoring mechanism in fault-tolerant distributed dynamic network systems
A fault-tolerant server group operating in client-server distributed dynamic network system environment includes a master server and at least one back-up server. The master server registers its mastership in a name server. The master server communicates with the client and the back-up servers. Each server in the fault-tolerant server group has a self-monitoring mechanism, ensuring a consistent mastership. The fault-tolerant server group processes the request from the client to generate a processing result. The processing result is sent from the master server to the client.
Owner:NORTEL NETWORKS LTD
Systems and Methods for Defining Group of Users with Mobile Devices
ActiveUS20120202428A1High data rateEasy to useData processing applicationsNetwork topologiesMobile deviceUser group
The present solution defines groups of users with mobile devices that will be used for the outdoor activity. A group of users may defined with mobile computing devices capable of sending and receiving certain data via radio waves. Each of these devices is equipped with at least one button which can be pressed to invoke the grouping process. One additional mobile computing device capable of sending and receiving information via radio waves and able to receive and store information from any of the mobile computing devices, store these, allow any of the same computing devices to retrieve this information and able to send such information to one or mobile computing devices in such a way that the information arrives at the mobile computing devices via radio waves.
Owner:TAKWAK HLDG UG
System and method using hierarchical parallel banks of associative memories
ActiveUS7245623B1Effective classificationDigital computer detailsData switching by path configurationTernary content addressable memoryContent-addressable storage
A system and method provide for efficient classification of long strings of data, such as network messages. The system, which may be a classification engine for use in a network device, is configured to include one or more stages having one or more banks of ternary content addressable memories (TCAMs). The TCAM banks of each stage are organized into one or more groups and each group processes the network messages for a different set of the network device's ports. The system further includes at least one memory resource that is shared by the TCAM banks of all groups. That is, the parallel banks of TCAMs operate in a distributed fashion while the shared memory resource operates in a centralized fashion. Accordingly, the system can process network messages at high speed while minimizing the number of required components.
Owner:CISCO TECH INC
Storage system, data relocation method thereof, and recording medium that records data relocation program
InactiveUS20080059718A1Optimizes groupingShorten the timeMemory adressing/allocation/relocationInput/output processes for data processingData acquisitionAccess frequency
There is a need to improve access speed for a file in a storage system that is provided with multiple storage units having different access speeds.The storage system (10) includes an access frequency acquiring part (14) that divides a past constant accessed data acquisition period into multiple unit periods, and obtains an access frequency for file stored in any of the multiple storage units (30 and 31), a similarity degree calculating part (16) that obtains, for each file, a similarity degree between the access frequency to the file for each unit period, and the access frequency to every other file for each unit period, a grouping process part (17) that groups one or more other files having a similarity degree equal to or higher than a predetermined value, in an identical group, and a file relocation part (18) that places a file belonging to the identical group into a storage unit (30) having a high access speed, when the file stored in the storage units (30 and 31) is accessed and there exists any other file within the identical group to which the file belongs.
Owner:HITACHI LTD
Electing a master server using election periodic timer in fault-tolerant distributed dynamic network systems
A fault-tolerant server group operating in client-server distributed dynamic network system environment includes a master server which receives a request sent by a client. The fault-tolerant server group includes the master server and at least one back-up server. The master server communicates with both the client and the back-up servers. Each server in the fault-tolerant server group, including the master server and the back-up servers, has an election mechanism, enabling the fault-tolerant server group to elect a new master server when the master server fails. During the election, some of the election mechanisms are triggered at different times. The fault-tolerant server group processes the request from the client to generate processing result. The processing result is sent from the master server to the client.
Owner:RPX CLEARINGHOUSE
System and method for dynamic ordering in a network processor
InactiveUS20060200825A1Program initiation/switchingSpecific program execution arrangementsData packOrder form
Owner:CISCO TECH INC
Image Processing Apparatus and Control Method Thereof
InactiveUS20070240124A1Reduce defectsEasy to implementDigitally marking record carriersMultiple digital computer combinationsImaging processingDataflow
A data processing apparatus has an interpreter environment for dynamically implementing a program constructed based on a command set defined independently of a native command group, in a native environment constructed based on the native command group processed by a processor configuring hardware. The apparatus generates an intermediate data stream in each of a plurality of stages into which an input data stream is divided in interpretation in the native environment and filters the intermediate data stream to generate a filtered data stream in the interpreter environment.
Owner:CANON KK
A mixed encryption method in session system
InactiveCN101262341AHigh speedEasy key managementPublic key for secure communicationUser identity/authority verificationComputer hardwareCommunications system
A mixed encryption scheme for a conference system is provided. The encrypting algorithm is that: before data communication, a message clear text is encrypted by using a DES method, and then the DES key is encrypted adopting an RSA method, so as to realize digital signature. By comprehensively using the existing encrypting algorithms DES and RSA, the strong points of which are utilized and the weak points are avoided. As the processing for main data adopts the DES encrypting algorithm, grouping processing for each datum can be completed in a very short time thanks to the fast speed of the DES encrypting algorithm; besides, the DES key encrypted by adopting the RSA algorithm can be publicized; therefore, the overall security system only requires few RSA decryption key. The mixed encryption scheme provided by the invention can not only give full play to the advantage of fast encrypting speed of the DES encrypting algorithm, but also give full play to the advantage of convenient management of the RSA algorithm; therefore, the mixed encryption scheme provided by the invention has the advantages of simple theory, fast speed and being easy to be realized; when being used in an instant communication system, the mixed encryption scheme can meet the requirement for real time and security of a conference system.
Owner:BEIHANG UNIV
Electing a master server using election periodic timer in fault-tolerant distributed dynamic network systems
A fault-tolerant server group operating in client-server distributed dynamic network system environment includes a master server which receives a request sent by a client. The fault-tolerant server group includes the master server and at least one back-up server. The master server communicates with both the client and the back-up servers. Each server in the fault-tolerant server group, including the master server and the back-up servers, has an election mechanism, enabling the fault-tolerant server group to elect a new master server when the master server fails. During the election, some of the election mechanisms are triggered at different times. The fault-tolerant server group processes the request from the client to generate processing result. The processing result is sent from the master server to the client.
Owner:RPX CLEARINGHOUSE
Process automatic restoring method
The present invention provides an automatic recovery method for process. It uses the process must be monitored as father process, said father process can be used for producing several subprocesses, the several subprocesses are set into a working group process, and said father process can be used for monitoring the abnormality of subprocess in the working group by means of exchange semaphore module, and can make the subprocess be exited from the working group and can produce a group of subprocess again as working group process so as to implement the automatic recovery of the process.
Owner:WONDERS INFORMATION
Non-coherent frequency compensation and modulation method and demodulating apparatus
InactiveCN101309253ASimpler than coherent demodulationReduce hardware requirementsMultiple carrier systemsShortest distanceTime signal
The invention proposes an incoherent frequency compensation and demodulation method and a demodulation device which have low power consumption, high performance and use the pseudo-randomness of the received signal phase and the PN code to realize the wireless digital communication data demodulation which has short distance, low power consumption and low packet loss rate through the carrier frequency error compensation and data recovery; the demodulation device is composed of a digital low-converter, a channel filter, a phase arithmetic unit, a phase differentiator, a frequency compensator and a PN code de-spreading correlator; the intermediate signal is converted into the plural baseband signals which are processed with channel outer band noise filtration so that the amplitude-time signal is converted into the phase-time signal; the phase differentiator is adopted to differentiate the phase-time signal; the frequency compensation circuit compensate the carrier frequency according to the phase difference signal and the phase average signal; the carrier frequency and the phase recovery circuit are avoided; the PN code correlator group processes the matching demodulation towards the semi-cosine shaping OQPSK and MSK signals of the DSSS directly to recover the baseband data; the incoherent frequency compensation and demodulation method and the demodulation device has the advantages of simple circuit, less quantity of hardware, easy low power consumption integration, good demodulation performance and being applicable to the wireless satellite navigation and the short-range wireless communication device with batteries as the power supply.
Owner:杭州中科微电子有限公司
Method and apparatus for improving the transcription accuracy of speech recognition software
ActiveUS20070156403A1Improve accuracyImprove speech recognition performanceSpeech recognitionSpeech identificationSpeech sound
The present invention involves an enhanced method for operating a speech recognition system in which sequential vocabularies are loaded for comparison to the input speech. Form each sequential vocabulary a subset of candidate vocabulary elements are selected for matching, the probability match scores of each of the selected candidate vocabulary elements is weighted by a weighting factor that is dependent on the particular vocabulary from which the vocabulary elements are selected. As each set of candidate vocabulary elements is selected from the next sequential vocabulary, the selected set is combined with the set of previously selected and weighted vocabulary elements, which is then further weighted according to the weighting criteria of the then active vocabulary. At the end of the sequential vocabulary selection grouping process, the final, sequentially weighted match scores for the candidate vocabulary elements are arranged and an appropriate match to the input speech is presented.
Owner:COIFMAN ROBERT E
Flow shop rescheduling method
ActiveCN103676902AEnsure diversityGuarantee stabilityProgramme total factory controlCompletion timeNeighborhood search
The invention provides a flow shop rescheduling method which belongs to the technical field of shop scheduling. The method comprises the steps of: acquiring unexpected events, rescheduling workpieces, time available for machinery and manufacturing process completion time of a current flow shop in real time; for different unexpected events, grouping processes which are started and processes which are not started; determining rescheduling objectives and constraints of the flow shop; generating a rescheduling scheme of the flow shop using the particle swarm optimization; sending the rescheduling scheme of the flow shop to each process of the flow shop for rescheduling. The rescheduling method uses a particle swarm optimization to solve the problem of flow shop rescheduling, takes account of a variety of unexpected events, to guarantee rapid response among the unexpected events, uses inserted or exchanged neighborhood search mechanisms to effectively guarantee that the rescheduling scheme is used for processing in time between two unexpected events, constantly transmits search information to the subsequent migratory birds, and constantly swaps the lead bird, thereby ensuring the diversity and stability of scheduling schemes.
Owner:NORTHEASTERN UNIV
Brand cigarette flexible tobacco-strips producing grouping process technology
The invention relates to flexible shred-making technology for grouping and processing brand cigarettes, which comprises the steps of grouping and preparing materials, processing and producing tobacco leaves and tobacco shreds, blending tobacco shreds, metering and adding fragrance, mixing shreds, storing shreds, coiling and packing. The step of processing and producing the tobacco leaves and the tobacco shreds comprises at least two treating production lines which are arranged in parallel, and each treating production line selects different processing properties according to the processing property and the brand style feature of each group of raw materials in formulation. Then a fine flexible shred-making processing method can be established, and the method has the following advantages that the method achieves parameter control for the whole processing process of each formulation module by adopting parallel grouping and processing modes of a plurality of treating production lines, eliminates the processing quality fluctuation of serial grouping and processing modes due to the change of processing technological conditions, really achieves harmony of raw materials, fragrance and technology, exerts the potentiality of the raw materials to the utmost extent, and improves the quality of products.
Owner:LONGYAN CIGARETTE FACTORY
Method, System and Apparatus for Transmitting Data in Carrier Aggregation Manner
ActiveUS20140010192A1Improve throughputImproving throughput of data transmittedSite diversityTransmission path divisionCarrier signalAccess stratum
A method, a system and an apparatus can be used for transmitting data in a CA manner. A first base station currently serving a user equipment (UE), creates EPS bearers under different component carriers CC Groups for the UE. The UE sets different access stratum entities corresponding to the CC Groups to process data in the process of creating the EPS bearers. The UE determines, when transmitting or receiving data, a corresponding CC Group according to an EPS bearer that bears the data. An access stratum entity corresponding to the CC Group processes the data that needs to be transmitted or received, a site is a first base station currently serving the UE or a second base station currently serving the UE.
Owner:HUAWEI TECH CO LTD
Main and standby storage volume synchronous data verification method and device, equipment and storage medium
PendingCN110413441AImprove comparison efficiencyShorten the length of timeRedundant data error correctionSource Data VerificationData needs
The invention relates to the technical field of big data processing. The invention discloses a main and standby storage volume synchronous data verification method. Checking values of data on main andstandby storage volumes are calculated by adopting an abstract checking algorithm; an abstract verification algorithm is adopted when a verification value is calculated after performing slicing and grouping processing on data, then performs calculation of the verification value on an obtained data block, then compares the verification value to determine whether the synchronous data is abnormal, and finally determines whether the synchronous data needs to be backed up again according to a comparison result. The invention further discloses a device and equipment for verifying the synchronous data of the main storage volume and the standby storage volume and a computer readable storage medium. According to the method, the check value is calculated in combination with the MD5 algorithm to realize integrity comparison of the data in the main and standby storage volumes; compared with the prior art, the time length of data comparison is greatly saved, comparison and updating of part of datacan be carried out, the standby storage volume can be kept synchronous and identical with the data of the main storage volume in real time, and data loss of the main storage volume is avoided.
Owner:PING AN TECH (SHENZHEN) CO LTD
Method for grouping wireless devices and apparatus thereof
InactiveUS20080280635A1Reduce signalingPromote lowerFrequency-division multiplexData switching by path configurationFeature vectorComputer science
A method for grouping wireless devices and an apparatus thereof are provided. First, the feature values of a plurality of access points (APs) detected by a wireless device are received, wherein these APs are designated as a first set, and the feature values of the APs constitute a feature vector. A first grouping process is performed to the wireless device according to the first set, which allocates the wireless device to an appointed clustering factory. A second grouping process is performed to the wireless device according to the feature vector, which divides all of the wireless devices within the appointed clustering factory into a member group or a noise group. Eventually, the grouping result is transmitted to the wireless device.
Owner:IND TECH RES INST
Multi-antenna channel duplicating wavebeam shaping method
ActiveCN1941663AUnlimited changeNot subject to changeSpatial transmit diversityData streamProcess communication
The invention is concerned with the multi-antenna channel multiplying method, which is the receiver-transmitter is used for using several antennae units and the several users of far end to process communication, it is: processes grouping of the antenna unit according to the prearrange rule; forms the un-sending data to the corresponding sending data stream of the antenna group according to the mode of space multiplying; each antenna group processes send after processing the weighting process according to corresponding shaping coefficient of the user. Each antenna group sends the parallel data to different user, uses the space multiplying mode between each antenna group, uses the wave-beam shaping mode to send data between the antenna unit of the antenna group, adapts the different circumstance of the channel.
Owner:SHANGHAI ULTIMATE POWER COMM TECH
Wide band mobile visible communication network system
InactiveCN101197738ARealize communicationSimple structureData switching by path configurationTwo-way working systemsCommunications systemCommunication quality
The invention belongs to the communication technical field, relating to a wide frequency mobile visual communication network system; the invention comprises visual mobile terminals, wireless wide frequency LANs, a wired wide frequency WAN and a communication system server group, wherein, each wireless wide frequency LAN can be connected with a plurality of visual mobile terminals, the wireless wide frequency LANs which are distributed in different areas are connected with each other by the wired wide frequency WAN, the communication system server group is connected with the wired wide frequency WAN, forming a complete wide frequency mobile communication network; the communication system server group processes every communication event, thereby realizing the visual communication between different visual mobile terminals. The invention combines the current wired wide frequency WAN with the wireless wide frequency LANs, thereby the invention has the advantages of simple system structure, little occupied communication resources, low running cost, high communication quality, no limit on communication distance and enough wireless bandwidth, and can realize the communication between visual mobile terminals as soon as possible.
Owner:融创天下(上海)科技发展有限公司
Network load balancing method based on SSL digital certificate
InactiveCN101247350AIncrease flexibilityIncrease diversityUser identity/authority verificationData switching networksDistributed computingRapid response
The invention relates to a network load equalizing method in a basis of SSL digital certificate, comprising steps of: 1) Defining a plurality of background server groups; 2) Solving a key value according to content of SSL digital certificate in the client requests when the client requests are received; 3) finding corresponding background server groups according to solved key value; 4) Distributing the client requests to found background server groups. The method pays attention to computer network security while equalizing the load, which not only guarantees security of network affaire process, but also enables the client served to obtain rapid response. The invention uses capacity of the background server groups maximally. Each server group provides service for requests from different clients. Each server groups processes different client requests, which enables the client served to obtain rapid response.
Owner:ARRAY NETWORKS BEIJING
Air traffic flow regulating and control method based on improved local search strategy
ActiveCN103489337AGood effectImprove search capabilitiesAircraft traffic controlTraffic flowComputer science
The invention discloses an air traffic flow regulating and control method based on an improved local search strategy. The method comprises the steps of according to the large-scale characteristics of the air traffic flow and collaborative evolutionary ideas, firstly dividing the big problem into a plurality of small problems, finally completing evolution on the big problem by evolving each small problem, adopting a dynamic grouping strategy in the problem grouping process, enabling the problems with the strong relevance to be assigned to the same group, in the evolution problem of each sub problem, adopting a differential evolution method, introducing a concentration regulation mechanism, improving the diversity of a non-dominated solution, and in order to increase the search capability of the solution space, introducing the local search strategy. According to the large-scale characteristics of the problems, the traditional local search strategy is improved, and as the experimental evidence shows, the solution better than the traditional method can be found.
Owner:成都福瑞空天科技有限公司
Method for packaging gift packs
ActiveCN102530281AImprove efficiencyImprove group efficiencyIndividual articlesEngineeringGroup process
Owner:GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD
Printing device
ActiveUS20070188787A1Easy to processImage enhancementDigitally marking record carriersProcess moduleComputer science
A printing device comprises an evaluation value determining module, a grouping process module, a recommended image designating module, and a printing process module. The evaluation value determining module determines, for each image, a first evaluation value for a prescribed evaluation item. The grouping process module performs a sorting process to sort the plurality of images into groups of similar images. The recommended image designating module designates, for each group, a recommended image from among the images belonging to the group, based on the first evaluation value. The printing process module prints the designated recommended image.
Owner:138 EAST LCD ADVANCEMENTS LTD
Method for implementing node B master-slave redundancy
InactiveCN101141233AEnsure consistencyImprove performanceSpecial service provision for substationError preventionIP multicastIp address
The utility model discloses a method used for realizing main and backup redundancy of node B, which comprises step I. Establishing IP multicast group and setting IP multicast addresses for the data sent by interface board as well as add the IP multicast addresses for the main control board and the backup board; step II. Start up the backup board, so as to require the synchronization from the main control board; Step III. After receiving the data, the interface board can send the data to the main control board and the backup control board in the multicast group through multicast method; Step IV. The main control board in the multicast group processes the data normally and the backup control board in the multicast group receives data and processes data, but does not send data.
Owner:ZTE CORP
Image processing device and image processing method
ActiveUS20170116461A1Quality improvementImprove information qualityImage enhancementImage analysisImaging processingGroup process
There is provided an image processing device. A feature point acquiring unit acquires a plurality of feature points of objects of each frame image. A grouping unit performs a grouping process of dividing the feature points into groups corresponding to the individual objects. A masking unit performs a masking process of excluding feature points included in some areas of the frame image. A highlighting-image generating unit generates highlighting images for highlighting objects of the frame image corresponding to the feature point groups. A superimposed-image generating unit superimposes the highlighting images on the frame image, thereby generating a superimposed image.
Owner:FUJITSU GENERAL LTD
Image processing apparatus and control method thereof
InactiveCN1731350ASpecific program execution arrangementsSpecial data processing applicationsImaging processingData stream
A data processing apparatus has an interpreter environment for dynamically implementing a program constructed based on a command set defined independently of a native command group, in a native environment constructed based on the native command group processed by a processor configuring hardware. The apparatus generates an intermediate data stream in each of a plurality of stages into which an input data stream is divided in interpretation in the native environment and filters the intermediate data stream to generate a filtered data stream in the interpreter environment.
Owner:CANON KK
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