183 results about "Statistical database" patented technology

A method and a system for dynamically detecting and correcting anomalous pixels in the raw data taken from an image sensor array such as a CCD or a CMOS sensor array, thus allowing the use of dumb cameras to capture digital images for subsequent use by an intelligent host—such as being displayed on a computer monitor. This invention uses software algorithms running on an intelligent host processor to dynamically correct the anomalous pixels in the raw data taken from an image sensor array typical of those in a digital still or a video camera. Using the combination of a dumb camera which provides raw data to an intelligent host, which does all the subsequent image processing, the system works by scanning an image frame for pixels that vary more than a specified amount in their brightness value from their neighboring pixels and designating those as defective pixels. The location and frequency of the photosites sending the defective pixels are stored in a statistical database in the computer's memory. The brightness value of a defective pixel is then replaced by a local brightness value obtained from the defective pixel's neighboring pixels. The process includes video subsampling, meaning that the defective pixel detection is carried out and repeated at a pre-specified frame rate to ensure optimum detection and correction at a minimal level of scanning. A statistical database is kept so that truly anomalous pixels can over time be distinguished from false detection of true anomalies in the target image, lighting or other environmentally induced anomalies.

A statistic DB creation processing section creates a statistic traffic DB, based on past actual traffic data (probe DB or VICS DB), and stores it in a statistic DB storage section. A reference-link-candidate extraction processing section extracts a complement target link (temporal missing link) from the statistic traffic DB, and further extracts complementary-reference-link-candidates for the complement target link, according to plural extraction rules to extract complementary-reference-link-candidates. A complement-evaluation application processing section calculates correlation coefficients of the statistic traffic data of the complementary-reference-link-candidates to the statistic traffic data of the complement target link for the respective extraction rules, assigns a priority order to the extraction rules in the order of higher correlation coefficient, and complements the missing data of the statistic traffic data of the complement target link by the use of the statistic traffic data of the complementary reference link extracted by the extraction rule of the highest priority.

An automated support system includes a database of statistics used to calculate and store the solution ratings. The database is connected to a decision-making module that selects appropriate solutions. A known computer operation-related problem is stored in the database. The problem is represented by a set of parameters of a user computer system. Any given set of parameters defines a problem existing on the user(s) computer system. A solution formed by the solution adding module is represented by a special file. The selected solution is automatically executed on the user computer system and operation-related problem is solved. The effective solution is assigned rating stored in the solution database.

A system for optimized and distributed resource management, comprising a plurality of media servers, a statistics server, a historical statistics database, a forecasting engine, a scheduling engine, and an activity manager. The forecasting engine generates a forecast of estimated volume of imperative demand and determines a required volume of contingent demand to be handled based on managing a backlog of contingent demand. The scheduling engine generates a schedule that provides an adequate number of resources to handle the forecasted imperative demand and to handle the required volume of contingent demand over an aggregated time. The activity manager monitors statistical data, compares actual staffing and imperative demand to scheduled staffing and forecasted imperative demand, and determines activity switches needed to reallocate available resources, the activity switches only occurring switched after a configured minimum activity switching time.

An internet based payment validation system links a customer computer to a third party processor computer after the customer, communicating with the a merchant computer over the Internet, indicates a desire to pay for a purchase directly and not with a credit card. The processor computer receives information from the customer identifying the customer then applies the identification to a statistical database indicating whether a payment obligation is likely to be honored. The processor computer then returns to the merchant computer an indication of whether a payment obligation should be accepted.

A method and system for security processing of a network data stream. Threat-related statistics are collected and the network data stream is selectively checked based on the statistics data identifying the areas of the stream where the threats had been previously detected. A system for processing a network data stream includes at least one network Intrusion Detection System (IDS) for checking a pre-determined portion of the data stream for presence of threats. The IDS collects threat-related statistics and provides it to statistics database. A unit for determining areas of the data stream to be checked queries the statistics database for determining or changing the current checked area based on the received statistics. The information about changes in the areas of the data stream to be checked is provided to the IDS, which checks the selected areas of the data stream.

The invention discloses a snow disaster remote sensing monitoring simulation evaluation method based on a disaster reduction small satellite, comprising the following steps: recognize accumulated snow according to the spectral characteristic of the accumulated snow and form accumulated snow remote sensing images data; create a snow disaster case database and a snow disaster statistical database, the snow disaster case database comprises a disaster time, a location hit by the disaster, an accumulated snow day number, a normalized difference vegetation index NDVI, a population number hit by the disaster and a accumulated snow area, the snow disaster statistical database comprises a total precipitation, a highest air temperature, a lowest air temperature, a average daily temperature, a wind speed and a surface temperature; carry out an accumulated snow depth inversion to a recognized accumulated snow, and respectively store the accumulated snow depth into the snow disaster case database and the snow disaster statistical database; carry out simulation evaluation to a snow disaster according to the data in the snow disaster case database and the snow disaster statistical database. A new and high applicability remote sensing data source is provided for snow disaster monitoring in the invention, and the snow disaster remote sensing monitoring simulation evaluation method has a great importance of disaster reduction and disaster relief works for China snow disaster.

The invention discloses a user privacy protection method in personalized information retrieval. The user privacy protection method in personalized information retrieval is a user interest model anonymization method based on difference privacy and aims to remove contradiction between user privacy protection and improvement of personalized information retrieval performance. The user privacy protection method in personalized information retrieval aims to conduct anonymization after identifiers of a user interest model are concealed, and namely after the identifiers (including the ID, the name, the ID number, the SSN and the like of a user) are eliminated, related technologies of the difference privacy are mainly used for anonymizing standard identifiers of the user interest model. Namely, generalization is conducted on the standard identifiers of the user, Laplace noise is added so as to enable difference privacy protection requirements to be met, the inquiry precision of a statistical database is maximized, and the probability of identification of an entity and attributes is minimized. The user privacy protection method in personalized information retrieval can be widely applied to service systems, such as a personalized retrieval service system and a personalized recommendation service system. The invention belongs to the technical field of information and computers.

A method for enhancing the accuracy of Advanced Forward Link Trilateration (AFLT) position location calculations is disclosed. A position determination entity (PDE) constructs a statistical database of pilot phase measurements reported by mobile stations (MSs) located in a geographic region about a reference base station (BS). When a MS's location is to be calculated, the MS reports a set of PN phase offsets to the PDE. Using only that set of PN phase offsets, the PDE determines a rough estimate of the MS's location using conventional AFLT and also determines the region within which the MS is located. If the PDE determines that the MS did not report one or more earlier arriving PN phase offsets but reported a delayed multipath component, the PDE sends a message to the MS to look for an earlier arriving PN phase offset at a certain time prior to the reported PN phase offset.

The invention discloses a system and method for automatically generating news based on a template. A database of the system is composed of a news event log library, a news article template library and a rule library. The news event log library is connected with a statistic data generator through a selection event log. The statistic data generator interacts with a template selector and a natural language generation module. The natural language generation module interacts with an annual report generation module. The statistic data generator interacts with the template selector. The news article template library, the template selector and the annual report generation module are connected. The annual report generation module is connected with the database. The realization method comprises the specific steps of establishing an annual report log library; establishing a template library; establishing the rule library; selecting the template; establishing a statistic database; generating a natural language; and generating an annual report. Compared with the prior art, the system and the method have the advantages that the labour amount of hands in the news writing industry is reduced; the news report efficiency is improved; and the milestone innovation is provided for the development of news.

A computer-implemented method of predicting outcomes of hypothetical events which can occur during a game of baseball, includes: accumulating and storing in a computer memory a statistical database of the cumulative effects of latency and engrams specific to an individual batter having individual batter capabilities and an individual pitcher having individual pitcher capabilities; selecting a pitch, by a user, from amongst pitches compatible with the individual pitcher capabilities; selecting a swing, by a user, from amongst swings compatible with the individual batter capabilities; computing in a computer processor a statistical performance of the individual pitcher of the selected pitch; computing in a computer processor a statistical performance of the individual batter of the selected swing; and matching in a computer processor the statistical performance of the individual pitcher with the statistical performance of the individual batter so as to compute an outcome.

A securities transaction performance framework for developing an evaluation system directed toward the securities industry. The framework comprises a compilation of Broker demographics, a compilation of Broker performance data, a compilation of Client Portfolio information, and a compilation of periodic Transaction data including volume of Transactions, commission charged, and associated Broker information. The data compilations interface with a Broker Master to correlate a Broker to a statistical database as requested by the user. The Broker Master correlates financial statistics from Transaction data to Broker demographics and performance data so as to provide a performance evaluation system. Transaction data is stored in a secure environment and is able to provide historical analysis upon request of the end user.

The present invention belongs to the electric car monitoring technology field, and relates to a blade electric vehicle remote monitoring fault diagnosis alarm system and method. The system comprises a vehicle terminal, a remote monitoring service platform and a WeChat worksheet management platform. The method comprises: the vehicle terminal collects vehicle information; fault codes are matched; the vehicle information is transmitted to the remote monitoring service platform to obtain a corresponding fault processing countermeasure; fault processing is performed; and the WeChat worksheet management platform can access the fault information, historical vehicle information and fault processing countermeasure of the remote monitoring service platform. After-sales service workers perform work according to fault solution opinions given by a vehicle fault statistical database so as to greatly reduce time of blade electric vehicle troubleshooting and exclusion, effectively improve the work efficiency of the after-sales service workers and mitigate the cost pressure of the blade electric vehicle factories at the after-sale aspect.

The invention discloses a system and method for analyzing user behaviors. The system for analyzing the user behaviors comprises an information collecting module, an information aggregation and storage module, an information mining and statistics module and a system display and output module. The information collecting module is used for collecting user behavior data, the collected data are uploaded to the information aggregation and storage module, the information aggregation and storage module is used for aggregating and storing the uploaded data of a collection plugin, the aggregated data are output to a raw data base, the information mining and statistics module is used for extracting data from the raw data base regularly and conducting data statistics, mining and analysis, the data statistics, mining and analysis processes comprise ranking statistics, user behavior classification, user classification and user aggregation, the analysis result is output to a statistical database, and the system display and output module is used for obtaining data from the statistical database and displaying the user behavior analysis result. By means of the system and method for analyzing the user behaviors, a plurality of user behavior items can be obtained automatically, and group constitute and hobbies of a user can be confirmed according to the user behavior items.

This invention leverages DNSSEC to makes post-password technologies work against endpoints across the globe, rather than solely within company walls. It describes a system by which DS records are encoded in NS names, which traverse well from the customer to the registry. This invention also proposes a series of steps through which DNSSEC can be explored as a useful solution to real world problems. By creating and further developing a mirror of the real DNS, which grows by combination of true DNS record information with specially synthesized authentication keys, DNSSEC scales, providing greater security and less risk of corrupting or erroneous online material. This same technology also evaluates user activity to create a database of statistics regarding automated activity, as compared to human activity. This database assists in identification and prevention, or at least mitigation, of potential future attacks on any given client by automated bot-driven activity.

Described embodiments provide a method of operating a network processor coupled to a network via a communication link. An input/output adapter receives a data packet. A classification module provides control values of the data packet to a statistics module. The statistics module determines (i) updatable statistics based on the control values, and (ii) an address of a statistics bin in a memory of the network processor corresponding to the statistics. Updated values of the statistics are stored at the corresponding address. Values at selected addresses are processed by a control processor of the network processor, generating traffic characteristics for the data packets. The control processor adjusts operation of the network processor based on the traffic characteristics.

The invention discloses a website statistical information processing method and a website statistical information processing system. The website statistical information processing method is as follows. A search server obtains search results from a web database termly, and stores the search results into a search database, wherein the search results comprises statistical objects and hot keywords correspond to the search results. A statistical database figures statistical information according to the search results stored in the search database, wherein the hot keywords correspond to the statistical information, and the hot keywords, the statistical information and recorded time of the statistical information are stored into the statistical database, wherein the the hot keywords correspond to the statistical information. When receives inquiring keywords, a website server searches hot keywords which are matched with the inquiring keywords, and the recorded time and statistical information of the hot keywords which are matched with the inquiring keywords are sent to a client-side to be shown in a given time period. The website statistical information processing method not only can provide the website statistical information, but also can not increase visiting pressure to the website database.