873 results about "Trend analysis" patented technology

A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. The system further comprises a data store for storing the message information and results of any analyses performed. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums.

A vibrational analysis system diagnosis the health of a mechanical system by reference to vibration signature data from multiple domains. Features are extracted from signature data by reference to pointer locations. The features provide an indication of signature deviation from a baseline signature in the observed domain. Several features applicable to a desired fault are aggregated to provide an indication of the likelihood that the fault has manifested in the observed mechanical system. The system may also be used for trend analysis of the health of the mechanical system.

A document categorization system, including a clusterer for generating clusters of related electronic documents based on features extracted from the documents, and a filter module for generating a filter on the basis of the clusters to categorize further documents received by the system. The system may include an editor for manually browsing and modifying the clusters. The categorization of the documents is based on n-grams, which are used to determine significant features of the documents. The system includes a trend analyzer for determining trends of changing document categories over time, and for identifying novel clusters. The system may be implemented as a plug-in module for a spreadsheet application for permitting one-off or ongoing analysis of text entries in a worksheet.

A vibrational analysis system diagnosis the health of a mechanical system by reference to vibration signature data from multiple domains. Features are extracted from signature data by reference to pointer locations. The features provide an indication of signature deviation from a baseline signature in the observed domain. Several features applicable to a desired fault are aggregated to provide an indication of the likelihood that the fault has manifested in the observed mechanical system. The system may also be used for trend analysis of the health of the mechanical system.

Systems and methods for processing search requests include analyzing received queries in order to provide a more sophisticated understanding of the information being sought. In one embodiment, queries are parsed into units, which may comprise one or more words or tokens of the query, and the units are related in concept networks. Trend analysis is performed by sorting the queries into subsets along a dimension of interest and comparing concept networks for different subsets. Trend information is usable to enhance a response of an automated search agent to a subsequently received query.

Systems and methods for processing search requests include analyzing received queries in order to provide a more sophisticated understanding of the information being sought. In one embodiment, queries are parsed into units, which may comprise one or more words or tokens of the query, and the units are related in concept networks. Trend analysis is performed by sorting the queries into subsets along a dimension of interest and comparing concept networks for different subsets. Trend information is usable to enhance a response of an automated search agent to a subsequently received query.

The present disclosure provides a statistical analysis and prompting method and system for mobile terminal Internet traffic. The method comprises: a mobile terminal obtaining mobile terminal Internet traffic usage data from an operator in real time; monitoring local mobile terminal Internet traffic usage data in real time; performing synchronization processing on the mobile terminal Internet traffic usage data obtained from the operator and the local mobile terminal Internet traffic usage data monitored in real time, to obtain real-time Internet traffic usage data; using the real-time Internet traffic usage data to calculate an estimated number of days with the traffic still being available, and prompting information regarding the estimated number of days to the user in real time. The effects of the present disclosure comprise that trend analysis can be performed on the data on the Internet traffic already used by the mobile terminal to obtain an estimated number of days for the remaining traffic, and the result can be prompted to the user in real time, so that the user can know the availability of the traffic in time, thereby achieving the objective of reasonably allocating and fully taking advantage of traffic resources.

A method and a system for the off site monitoring / diagnostics, command / control, alarm / event management, historical / trend analysis, and configuration / administration of building automation systems through an event manager for use in a facilities monitoring system having network-level and protocol-neutral communication with a physical device. The method includes managing a non internet protocol-based physical device, including coupling a device gateway with the physical device, wherein the device gateway is configured to expose the physical device as a networked device on a server. The method also includes receiving event information from the coupled physical device, wherein the event information includes an event and a device identifier; responsive to a determination that the event information includes an actionable event, processing the event, the device identifier, and the actionable event to determine a responsible process; and notifying the responsible process of the event.

A monitoring system generates alerts indicating predefined conditions exist in a computer system. Alerts are generated by comparing alert definitions to a host state representing the state of the hardware and software components of a computer system. to determine if conditions defined in the alert definitions exist in the host state; and generating alerts accordingly. The host state is a static tree structure including elements in a fixed hierarchical relationship, the elements being given value by associated tokens, the elements and associated tokens representing the hardware and software components of the computer system. The alert definitions generate alerts according to the values of at least one token, at least one alert or a combination of various tokens and / or alerts. The host state is created by providing a static tree structure representing a general computer system. Component information indicating hardware and software components of the computer system is extracted from diagnostic data of the computer system. The host state is generated according to the static tree structure and the component information.

Systems and methods for identifying trends in web feeds collected from various content servers are disclosed. One embodiment includes, selecting a candidate phrase indicative of potential trends in the web feeds, assigning the candidate phrase to trend analysis agents, analyzing the candidate phrase, by each of the one or more trend analysis agents, respectively using the configured type of trending parameter, and / or determining, by each of the trend analysis agents, whether the candidate phrase meets an associated threshold to qualify as a potential trended phrase.

Vehicle Communications using IEEE 802.11p WAVE functionality includes structure and method whereby a smart phone (SP) linked to an On Board Unit (OBU) having WAVE functionality, and incorporating Automotive Telemetry Protocol (ATP), has at least one processor to configure the SP as a GUI for the OBU, and to enable WAVE authentication of the SP through a networked Road Side Unit. Preferably, the OBU opens, after a command from an ATP Client, a virtual connection for streaming data between the vehicle data bus and a remote server providing an automotive scan tool. Also preferably, the SP may use either cellular or IEEE 802.11 control signals to trialaterate its geographic position with greater accuracy than GPS, and to hand off the geo-position fixes to the OBU. Accumulated geo-location information may be reported to a remote server, providing a centralized geographic trend analysis of plural SPs operating with OBUs.

An implantable restriction device can be configured to provide a restriction in a patient, for example as a function of the pressure of fluid. The implantable restriction device can include one or more sensors configured to sense a variety of parameters, such as pressure of the fluid within the implantable restriction device, pulse width, pulse amplitude, pulse count, pulse duration, or frequency, electrical characteristics, or other parameters. Data obtained by the one or more sensors (for example, the data representing pressure, pulse characteristics, and so on) may be communicated to a device located external to the patient, such as a data logger, using telemetry coils or other communicators. The data logger may store the data, and may communicate the data to a remote location via a network such as the Internet. A docking station may be provided to couple the data logger to a network and / or to recharge a cell in the data logger. The logged data may be analyzed and / or displayed using a variety of techniques to assess and / or track the condition of the restriction device or of the patient, to monitor patient physiology, or for other purposes.

A method and system for identifying a trend in data of heat maps. An initial set of comparison heat maps included in the repository is determined and displayed based on how closely initial comparison area(s) of each comparison heat map match initial target area(s) of a first heat map. A review of the initial set of comparison heat maps determines additional comparison area(s) corresponding to additional target area(s) of the first heat map. In an iterative process, an additional set of comparison heat maps is determined and displayed based on how closely initial and additional comparison areas match respective initial and additional target areas of the first heat map. A trend relating initial and additional target areas is identified based on the displayed additional set of comparison heat maps and based on how closely comparison areas match their respective target areas.

An improved method and system for controlling free space distribution by key range within a database. In one embodiment, a data structure including key ranges of a plurality of database tables and indexes, and a plurality of key range free space parameters is created. The plurality of database tables and indexes may include a plurality of page sets, which may include rows of data and keys. Time values may be associated with the plurality of free space parameters. The key range free space parameters may have values assigned to them. The key range free space parameters may be user-defined or automatically generated using growth trend analysis, based on key range growth statistics. The rows of data and keys within the plurality of page sets may be redistributed by a reorganization process. The redistributing may reference the key ranges of the data structure and the key range free space parameters.

A pressure support system and method of treating disordered breathing that optimizes the pressure delivered to the patient to treat the disordered breathing while minimizing the delivered pressure for patient comfort. The controller in the pressure support system operates as a set of prioritized control layers, wherein each control layer competes for control of the pressure generating system to implement a unique pressure control process. The pressure support system also controls the pressure provided to the patient based on the variability of the monitored data and a trend analysis of this data, including an indication the skewness of the patient's inspiratory waveform.

A method for managing an airplane fleet is described. The method includes: (i) developing a gold body database for an airplane model for each non-destructive inspection system implemented to detect defects; (ii) inspecting, over a period of time, a plurality of candidate airplanes of the airplane model, using different types of non-destructive inspection systems and the gold body database associated with each of the different types of non-destructive inspection systems, to identify defects present on the plurality of candidate airplanes; (iii) repairing or monitoring defects detected on the plurality of candidate airplanes; (iv) conducting a trend analysis by analyzing collective defect data obtained from inspecting of plurality of candidate airplanes; and (v) maintaining the airplane fleet, which includes plurality of candidate airplanes, by performing predictive analysis using results of trend analysis.

A pressure support system and method of treating disordered breathing that optimizes the pressure delivered to the patient to treat the disordered breathing while minimizing the delivered pressure for patient comfort. The controller in the pressure support system operates as a set of prioritized control layers, wherein each control layer competes for control of the pressure generating system to implement a unique pressure control process. The pressure support system also controls the pressure provided to the patient based on the variability of the monitored data and a trend analysis of this data, including an indication of the skewness of the patient's inspiratory waveform.

A method for detecting surveillance activity in a computer communication network comprising automatic detection of malicious probes and scans and adaptive learning. Automatic scan / probe detection in turn comprises modeling network connections, detecting connections that are likely probes originating from malicious sources, and detecting scanning activity by grouping source addresses that are logically close to one another and by recognizing certain combinations of probes. The method is implemented in a scan / probe detector, preferably in combination with a commercial or open-source intrusion detection system and an anomaly detector. Once generated, the model monitors online activity to detect malicious behavior without any requirement for a priori knowledge of system behavior. This is referred to as “behavior-based” or “mining-based detection.” The three main components may be used separately or in combination with each other. The alerts produced by each may be presented to an analyst, used for generating reports (such as trend analysis), or correlated with alerts from other detectors. Through correlation, the invention prioritizes alerts, reduces the number of alerts presented to an analyst, and determines the most important alerts.

A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. Electronic messages are collected and analyzed according to characteristics and data inherent in the messages. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums. The message posting activity of a plurality of posters can be tracked to identify opinion leaders, and patterns in the messages can be identified using at least one of the following techniques: chaos theory; complexity theory; social network theory; and neural network theory.

Systems and methods for processing search requests include analyzing received queries in order to provide a more sophisticated understanding of the information being sought. In one embodiment, queries are parsed into units, which may comprise one or more words or tokens of the query, and the units are related in concept networks. Trend analysis is performed by sorting the queries into subsets along a dimension of interest and comparing concept networks for different subsets. Trend information is usable to enhance a response of an automated search agent to a subsequently received query.

The present invention is generally directed to a method, article of manufacture, and system for generating and executing queries with high level parameter markers having one or more associated query conditions. In contrast to conventional parameter markers that are limited to association with simple values of a query condition, high level parameter markers may be associated with a set of entire query conditions.

The invention discloses an urban storm flood monitoring and traffic controlling and guiding system and method. The urban storm flood monitoring and traffic controlling and guiding system comprises a water depth data collecting and rectifying unit, a unit for analyzing and predicting water depth and on-off control of a drainage pump station and an early warning issuing and traffic controlling and guiding processing unit. The water depth data collecting and rectifying unit is used for performing comparison and check analysis by collecting water depth data of different types at water accumulating spots and obtaining water depths at the water accumulating spots. The unit for analyzing and predicting water depth and on-off control of the drainage pump station is used for performing trend analysis and rolling correction on the water depths of the water accumulating spots by combining zone rainfall data of surrounding rainfall stations on the basis of the water depths obtained by the water depth data collecting and rectifying unit and achieving automatic on-off of a drainage pump unit according to an accumulating water depth predicting curve. The early warning issuing and traffic controlling and guiding unit is used for processing obtained traffic controlling and guiding information and sending the information to a controller and early warning and instructing pedestrians and vehicle drivers in various manners according to safety pass standards of water-accumulating roads. The urban storm flood monitoring and traffic controlling and guiding system and method have the advantages of being reliable in data, stable in communication, comprehensive in function, professional in handling and the like.

A collision avoidance system for reducing false alerts by estimating the elevation of a target, includes short and long range single-dimensional scanning radar sensors having differing ranges and beam angles of inclination, and a digital fusion processor, and preferably includes a locator device, an inclinometer, and a memory storage device cooperatively configured to further perform trend analysis, and target tracking.

A trend analysis system accesses a database of values related to a plurality of events and a geographical map of a region of interest, the map including boundary divisions that represent a type of event. A user inputs a preliminary set of parameters to categorize the type of event and allows the trend analysis system to create assumptions related to the type of event, the assumptions being related to a spatial decay rate for the influence on a value of interest associated with each event. The trend analysis system determines an assumptions variable based upon the assumptions and prepares a density map based upon the assumptions variable, the type of event, the geographical map, the preliminary set and the database of values. The density map has large values in regions with a large numbers of events and small values in regions with a small number of events.

The invention discloses a method and system for statistically analyzing and warning Internet surfing flow of mobile terminal. The method includes the following steps. A mobile terminal obtains Internet surfing flow use data of the mobile terminal from an operator in real time, monitors Internet surfing flow use data of a local mobile terminal in real time, and synchronously processes the Internet surfing flow use data obtained from the operator and the Internet surfing flow use data monitored by the local mobile terminal in real time, and real-time Internet surfing flow use data are obtained. The predicted number of available days can be obtained through calculation of the real-time Internet surfing flow use data, and the information of the predicted number of the available days is prompted to a user in real time. The method and system for statistically analyzing and warning Internet surfing flow of mobile terminal has the advantages that the Internet surfing flow data which are used by the mobile terminal can undergo trend analysis, and the number of available days of rest flow is obtained. A result is prompted to the user in real time so that the user can know the condition of the available flow in time, and the purposes that flow resources are rationally distributed and fully utilized are achieved.

A fluid-cooled computer system includes a plurality of heat-generating components and a cooling system configured for supplying a cooling fluid at a controlled cooling fluid flow rate to cool the heat-generating components. A temperature-based cooling control circuit includes a temperature sensor configured for sensing a temperature of the heat-generating components and control logic for increasing a cooling fluid flow rate in response to the temperature exceeding a temperature threshold. A power-based cooling control circuit is configured for identifying and quantifying an increasing power consumption trend over a target time interval and, during a period that the temperature of the electronic device does not exceed the temperature threshold, increasing a cooling fluid flow rate to the electronic device in response to the magnitude of the increasing power consumption trend exceeding a power threshold. In one option, the fluid-cooled computer system is a server and the heat-generating components include a processor.

A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. The system further comprises a data store for storing the message information and results of any analyses performed. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums.

The invention discloses a water environment pre-warning and comprehensive management platform, and belongs to the technical field of water environment monitoring. The platform mainly comprises an information management module, a water environment analysis and evaluation module, a water environment pre-warning and forecasting module, a water environment comprehensive management module, a GIS systemmodule and a data monitoring module. According to the platform, information of each partition basin and information of surrounding pollution sources of each monitoring point are established, so thatpertinence for the key monitoring and precaution for the key areas and key elements with potential safety hazards is strengthened; and analysis, assessment and trend analysis are carried out on waterquality of the monitoring points, and a water quality pre-warning and forecasting model is constructed, so that monitors are helped to timely recognize water environment pollution areas and pollutionlevels, and deciders are helped to carry out correct judgement, timely processing and effective measure implementation when accidents occur, thereby strengthening the comprehensive management for water environment of offshore areas.