136 results about "Aggregate analysis" patented technology

A method for creating a data quality report for a given set of source data. The source data is profiled and then analysis is preferably performed at the relation level, metadata level, and data content level analysis. Any inconsistencies noted during analysis are noted with quality tags preferably comprising a common status and a type describing the category of the identified inconsistency. Reports are then generated that describe and summarize the information contained in the quality tags created during the analysis.

The invention discloses a high-interaction honeypot based network security system and an implementation method thereof. The system comprises a honeypot monitoring module, a website correlation analysis module, a summarizing analysis/display module, wherein the honeypot monitoring module is used for carrying out classified acquisition on the attack incidents network behavior logs and host behavior logs; the website correlation analysis module is used for carrying out summarization and automatic correlation analysis on the attack incidents network behavior logs and the host behavior logs, and filtering invalid network alarms, capturing known attack incidents, automatically finding out unknown attack incidents, and extracting concealed Internet malicious resource information according to the automatic correlation analysis results; and the summarizing analysis/display module is used for summarizing and accounting known attack incidents and/or unknown attack incidents captured on all honeypot websites, displaying and reducing selected attack incidents for users, and carrying out automatic detection on concealed Internet malicious resources according to the concealed Internet malicious resource information.

Systems and methods relating to a method for generating a threat analysis and modeling tool are described. In an implementation, aggregate analysis is performed upon applications of an enterprise for complete risk management of the enterprise. The threat analysis model is generated by defining the application, its attributes and the rules related to the application. An application task list is generated from a common task list for the application. Countermeasures for known attacks pertaining to the application are described in the application task list, which allows the developer to reduce the risk of attacks.

The invention discloses an aggregate digital image assessment system which comprises a motion control module, a computer module, an image acquisition module and a power supply module, an image preprocessing module, an aggregate identity module, an aggregate analysis and evaluation module and a data storage module. The assessment method includes that: a computer sends an instruction to a motion controller for controlling the linear sliding of a laser scanner; a CCD camera takes a picture of aggregate on a scanning board and transforms the image to a digital image; the digital image is transformed to a grey-scale map, And an edge detecting operator is utilized for carrying out image enhancement and restoration to the transformed grey-scale map so as to transform the grey-scale map to a binary image; the aggregate in the binary image is projected and the image of the aggregate in the binary image is detected and separated; IPP image processing and analysis software is used for calculating the three-dimensional coordinate of the surface of the aggregate; quantitative assessment category is carried out to the characteristics of the aggregate to obtain the gradation, the shape, the corner angle and the texture of the aggregate; the computer stores experimental data as well as analysis and assessment results. The aggregate digital image assessment system of the invention can be used for analysis and assessment of the aggregate.

The invention relates to a multifunctional health status detection method and system, and belongs to the technical field of health detection. The multifunctional health status detection system comprises a bracelet, a mobile phone or computer and a server, wherein the bracelet is connected with the mobile phone or computer through Bluetooth 4.0, the mobile phone or computer is connected with the server through a network, the mobile phone carries out collection and analysis on the exercise time, the electrocardio waveform, the heart rate and the walking step number, the exercise time, the electrocardio waveform, the heart rate and the walking step number are uploaded by the bracelet, the test data of some time past are displayed, the function of actively searching for the bracelet is triggered, and information stored by the bracelet is automatically uploaded to the mobile phone or computer. By mining big data of walking step information and the electrocardio waveform, the server can provide the relation between the walking step information and the heart health degree, and give tips about the walking step number and the walking speed. The multifunctional health status detection method and system can be used for carrying out monitoring and alarm on the electrocardio status of people in the sub-health status, and therefore the morbidity of cardiovascular and cerebrovascular diseases is reduced.

The invention provides an industrial enterprise energy consumption monitoring management system. The industrial enterprise energy consumption monitoring management system comprises an energy acquisition module, a cloud server and a remote monitoring terminal, wherein the energy acquisition module is in network connection with the cloud server, and the cloud server is in network connection with theremote monitoring terminal; the energy acquisition module is used for acquiring energy consumption data of each industrial enterprise and transmitting the data to the cloud server; the cloud server is used for storing the energy consumption data and summarizing and analyzing the energy consumption data of the industrial enterprises in the same area, and comparing the energy consumption data withthe energy consumption ration values, the energy consumption index values and the energy consumption marker values of the regional industrial enterprises, and transmitting various types of data to theremote monitoring terminal according to the terminal requirements; and the remote monitoring terminal is used for carrying out online monitoring on the energy resource consumption conditions of the regional overall industrial enterprises, on-line monitoring and electricity utilization safety on-line monitoring on the energy resource consumption condition of each industrial enterprise, displayingthe energy consumption ration values, the energy consumption indexes and the energy consumption marker value analysis results of the industrial enterprises, and inputting the energy consumption data which cannot be collected by industrial enterprises.

The invention relates to a method and apparatus for compensating the lens shading phenomenon in image sensor. The invention first stores an inputted compensation reference value, identifies a center pixel using digital image signals received sequentially in correspondence to each pixel from a sensor, generates analysis data corresponding to each pixel, generates and stores block compensation values for blocks grouped according to the distance from the center pixel, calculates the distance from a compensation target pixel to the center pixel, calculates a compensation value corresponding to the compensation target pixel using the block compensation value corresponding to the distance, and generates for output correction pixel data by aggregating analysis data and the compensation value corresponding to the compensation target pixel. Thus, the invention allows the maintaining of colors as close as possible to the original through the respective compensation of RGB which takes into consideration the respective characteristics of the color filters and through the respective compensation of gain and level for the disparity in transmissivity according to position.

A system processes medical information of multiple patients to provide data for use in supporting clinical decision making. The system includes an interface for receiving, from a remote source, data representing patient non-specific medical information excluding patient specific information. The patient non-specific medical information comprises medical information of multiple individual patients treated at one or more healthcare organization sites. A data processor automatically, parses the received data, identifies, within the parsed received data, site specific information associated with a particular healthcare provider organization site and facilitates identification of the particular healthcare provider organization site. The data processor removes the identified site specific information from the data representing patient non-specific medical information to provide both patient and site non-specific, patient medical information representative data and stores both the patient and site non-specific, patient medical information representative data in a repository.

The invention provides a method for colleting the operational information based on J2EE database management system, and analyzing the information to submit the information of per week about visit, server load, performance bottlenecks, fault reports, thereby it helps the serving personal to improve, updating, optimizing the information system.

The invention relates to a signaling data mining and analyzing-based specific mobile subscriber coarse positioning system and a method thereof. According to the system, after a signaling data aggregation assembly carries out processing on collected signaling data of a mobile user in an operator core mobile network, the processing signaling data are transmitted to a coarse positioning service processing assembly, extraction and analyzing of user position data and characteristic data thereof as well as data mining are respectively carried out, and useful data are stored into a coarse positioning service database; meanwhile, the coarse positioning service management assembly carries out management and service packaging on the user position and characteristic data thereof; the coarse positioning service interface assembly carries out invoking and interaction on the user position and characteristic data thereof, thereby further realizing an invoking service of coarse positioning data by other network elements. According to the invention, on the basis of signaling data gathering and analyzing, coarse positioning on the specific mobile user is carried out and the positioning information is sent to an upper-layer application service unit, so that a novel value added service based on coarse positioning data is expanded and thus new social benefits and economic benefits are created for operators.

The invention particularly provides a coal mine downhole country rock slight shock detection method, and solves the problem that no method for monitoring slight shock under the geological conditions of a hard top bottom plate and a hard coal bed exists. The coal mine downhole country rock slight shock detection method includes steps as follows: erecting equipment used for monitoring, collecting data, summarizing, analyzing and monitoring in real time, analyzing abnormal parameter conditions, and early warning possible rock burst times and positions. The method not only can solve the difficulty in rock bursts during coal mining and ensure the success and safe process of mining, but also has positive and effective directive function in the rock burst prevention work during the mining process in future.

The invention discloses a natural resource asset off-office auditing evaluation method. The method comprises the following steps of S1: collecting natural resource geographic information data requiredfor off-office auditing; S2: preprocessing the natural resource geographic information data in sequence; S3: extracting various to-be-audited natural resource data and controlled area data from the data; S4: performing superposition analysis, extracting conflict area map spots among different data, and performing check to finally determine violation problems; S5: according to map spot data involved by the determined violation problems, correcting special data of to-be-audited natural resources, and performing summarization analysis on the corrected data to obtain areas of the to-be-audited natural resources; and S6: based on a preset natural resource asset off-office auditing evaluation index system, calculating an evaluation result of a to-be-audited object. Deep application of a geographic information technology is realized; and related natural resource quantities, variables, quality and the like can be audited and evaluated.

The invention discloses a driving safety early warning assistance system for a dangerous goods transport vehicle. The system comprises a vehicle-mounted terminal, a wireless communication system and an enterprise cloud platform. The vehicle-mounted terminal is used for centralized acquisition and integration of driving data of the vehicle and related data collected by a plurality of peripheral equipment; the wireless communication system is connected with the vehicle-mounted terminal and uploads the data processed by the vehicle-mounted terminal; the enterprise cloud platform is connected withthe wireless communication system, receives the data uploaded by the wireless communication system, classifies and sorts the data, identifies risky vehicles and forms the complete set of system. Thevehicle-mounted terminal integrates the peripheral equipment. The linkage between the peripheral equipment is associated. After collection and analysis are conducted through the vehicle-mounted terminal, a driver is alerted by sound, icons and the like, the data is collected to the platform through wireless communication, comprehensive evaluation is performed on the driver of the vehicle, and targeted effective education and training are performed on the driver, so that the rate of traffic accidents caused by driving fatigue and irregular driving of the driver can be effectively reduced.

The invention discloses a method and a system for centrally checking weak passwords of equipment, and relates to the technical field of computer network information security and network management. The method comprises the following steps: when weak password check needs to be performed on the equipment, acquiring a password file of each piece of to-be-checked equipment by receiving the to-be-checked equipment and to-be-checked items, and uploading the password files onto a centralized control server; splitting the received password files into a plurality of cracking tasks through the centralized control server, and allocating the cracking tasks onto a plurality of cracking analysis servers according to the principle of load balance; automatically matching corresponding weak password dictionaries according to the to-be-checked items through the cracking analysis servers, and finishing weak password check according to corresponding levels; and uploading check results onto the centralized control server through each cracking analysis server in order to perform summarization analysis. Through adoption of the method and the system, the weak passwords of all equipment can be checked comprehensively and accurately; centralized weak password dictionary management is realized; and a whole-network weak password standard is unified.

The invention discloses a typhoon prevention and resistance monitoring emergency method for an electric power system. The method comprises the steps of determining monitoring objects and ranges; modeling typhoon influencing power grids; visually displaying typhoon resistance information; sending data of a monitoring emergency system; and carrying out automatic collection and analysis. A whole process and total elements of a typhoon are visually displayed. Typhoon influences and emergency resources are visually displayed. Automatic statistics is carried out on power grid data and the emergency resources. Current situations that the automation degree of disaster damage data collection is low and artificial statistics is mainly carried out on the disaster damage data are changed. The timeliness and accuracy of the emergency data are ensured. A typhoon resistance technical means is improved. The safe operation and reliable power supply of the power grids can be ensured when the typhoon lands.

The invention discloses a sleep management application system and method. The system comprises a software system, corresponding software equipment, a processor and a control terminal. The software system is loaded in the processor. The software system comprises a time control module, a sleep quality monitoring module, a swing control module, a temperature control module, a fragrance control module and a music control module. The corresponding software equipment includes time control equipment, sleep quality monitoring equipment, swing control equipment, temperature monitoring equipment, temperature control equipment, fragrance control equipment and music control equipment. The sleep management application system has the advantages that sleep quality can be judged synthetically through eye movements, breathing, blood oxygen content, pulse, snoring, electrocardiogram, myoelectricity, postures and the like, summarizing and analyzing are performed, and sleep quality can be improved by controlling swing, music, fragrance, temperature and the like.

The invention provides a customer satisfaction evaluation method of online group purchase. The method includes the steps of firstly, automatically popping up a customer satisfaction evaluation interface after a customer completes online group purchase, and performing satisfaction evaluation of purchase according to purchase experience by the customer; secondly, clicking ok to feed back; thirdly, receiving and storing data of customer feedback by a rear system; fourthly, combining and analyzing various data; and fifthly, feeding back to websites and dealers. Group purchase websites and dealers can quickly and conveniently acquire feedback from customers by the customer satisfaction evaluation method, and accordingly their own service quality is further improved.

The invention embodiment provides a video quality monitoring method and device; the method comprises the following steps: obtaining user equipment playing video data in real time; determining a video data integral quality evaluation score according to a video data resolution, a code rate, an initial buffer duration and a jamming ratio; determining the video data quality according to the video data integral quality evaluation score. The method is based on the same Qos and QoE standards, monitors the quality of each node in the IPTV business, and gathers and analyze the data, thus monitoring the present set top box playing video quality; when the video quality is lower than an alarm threshold, the method and device can actively send an alarm; the method and device can regularly sample the set top box so as to obtain the video quality information, can gather the set top box alarm information, can accurately locate each level device, and uses a core algorithm to fast locate the fault device, thus timely accurately analyzing the faults, and effectively improving the fault processing efficiency.

In embodiments, a WCD system includes one or more transducers that may sense patient parameters from different parts of the patient's body, and thus render physiological inputs from those parameters. Individual analysis scores may be determined from the physiological inputs, and an aggregate analysis score may be determined from the individual analysis scores. A shock/no shock determination may be made depending on whether or not the aggregate analysis score meets an aggregate shock criterion. Accordingly, multiple inputs are considered in making the shock/no shock determination.

The invention provides a network access control method and system. The method comprises the following steps: monitoring an access request of a user through a filter; obtaining a plurality of access parameters of the user from the access request; carrying out meta-analysis on the plurality of access parameters to obtain an analytical result; and carrying out interception according to the analytical result. According to the method, by means of the meta-analysis of the plurality of access parameters, malicious attacks can be effectively intercepted, and resource depletion is reduced.

A query transformation system for transforming nested aggregates in a query is provided. The query transformation system comprises a nested aggregate analysis module for analysing a query that is not supported by a target database system, and a nested aggregate transformation module for transforming the query into a semantically equivalent query that is supported by the target database system.

A method and system for monitoring and analyzing the failure of power supply network is disclosed. Said method includes such steps as installing the current sensors respectively at the input branch terminal of power transmission line to be monitored and the outlet terminal of user's electric kilowatt-hour meter, using intelligent monitor to calculate the current difference, transmitting the result to master station, analyzing data, drawing the current difference-time chart, and failure analysis while warning or alarming.

A method for on-line calculation of theoretical line loss of distribution network is provided. Based on the integrated power and line loss management system, from the PMS, the marketing basic data platform accesses the equipment archive data, access line topology data from the PMS system, from the electric power information acquisition system and the electric energy acquisition system to the operation data of the distribution network, on-line generation of distribution network topology diagram, maintenance of distribution network topology diagram, and then according to the work needs of the selection of equivalent power method or forward-backward power flow method for theoretical line loss calculation of distribution network, online query calculation results and automatic generation of analysis report. The on-line calculation method of the invention realizes the functions of automatic data collection-automatic data integration-automatic theoretical line loss calculation-line loss result report summary analysis of the theoretical line loss calculation of the distribution network, so as to improve the automation degree of the current distribution network line loss theoretical calculation, reduce the workload in the line loss theoretical calculation, and improve the distribution network operation benefit of the company.

The application discloses a system and method for recommending vehicle models. The system includes: a user classification unit, a user preference analysis unit, a user browsing record summery unit and a vehicle model recommendation unit. The method comprises the following steps: the user classification unit classifying registered users from multiple dimensions, and recording the number of users under each user class; the user preference analysis unit analyzing each browsing record of every user to obtain preference data of users; the user browsing record summery unit summarizing and analyzing user browsing records under each user class; the vehicle model recommendation unit, based on the user class which a current user belongs to and the preference data of the current user, calculating the recommendation score of all vehicles that are browsed by the users under the user class where the current user belongs, and recommending the vehicles that have higher recommendation scores to the current user. The system and the method make better pertinence and higher accuracy.

The invention provides a commodity information gathering and display method and device. The method comprises the following steps: in a specified forum, gathering commodity information in a post based on structured data of the post in the forum, wherein the commodity information comprises name and price of commodity as well as position information of purchased place; summarizing and analyzing the gathered commodity information; and based on the summary and analysis result, displaying the gathered commodity information in a map mode. Thus, the method and the device provided by the invention can accurately and completely provide shopping information for users in time, thereby greatly saving precious time of the users and flexibly meeting more requirements of the users.

The invention discloses a multi-scale target detection method and device, a computer device and a storage medium. The method comprises the following steps: obtaining initial images, amplifying the initial image for several times; forming image pyramids, inputting the data into a preset feature pyramid network; carrying out recognition and frame selection positioning processing on a target in the initial image through a preset feature pyramid network; obtaining a first prediction result, meanwhile, amplifying the initial image according to a preset mode; obtaining enlarged images, inputting theamplified image into a preset small-scale target detection network; performing feature extraction and classification on the amplified image through a preset small-scale target detection network, to obtain a second prediction result, collecting and analyzing the first prediction result and the second prediction result, to obtain the target detection result. Accuracy of multi-scale target detectionand positioning is improved by the combination of the feature pyramid network and the small-scale target detection network.

The invention relates to a DDoS attack group analysis method based on a network attack accompanying behavior. The DDoS attack group analysis method comprises: acquiring all the control end IPs of DDoSattack behaviors within a preset time, and attack target trajectories and utilization broiler trajectories corresponding to each control end IP; calculating the attack target trajectory similarity and the utilization broiler trajectory similarity of each control terminal IP and each of the other control terminal IPs except the control end IP; constructing a relationship diagram according to all the calculated random two control end IPs, the corresponding attack target trajectory similarity and the corresponding broiler trajectory similarity; dividing the DDoS attack group according to the constructed relationship diagram. The invention collects and analyzes Internet attack resources involved in a large number of DDoS attack events, establishes a time-space multi-dimensional relationship-based attack sequence for scattered DDoS attack events, and finds the association and attribution of these attack resources during the DDoS attack events, thereby supporting discovery of important andorganized DDoS attack groups.