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68results about How to "Accurate picture" patented technology

System, method, and apparatus for determining and using the position of wireless devices or infrastructure for wireless network enhancements

A system and method for estimating the position of wireless devices within a wireless communication network combines measured RF channel characteristics for the wireless device with one or more predicted performance lookup tables, each of which correlates an RF channel characteristic to some higher order network performance metric and / or a position within an environmental model. Measured RF channel characteristics for wireless devices are compared against the performance lookup tables to determine the sent of lookup tables that most closely match the measured RF channel characteristics. The positions within the environmental model corresponding to the selected set of matching lookup tables are identified as possible locations for the wireless device. The performance lookup tables are uniquely constructed by site-specific location, technology, wireless standard, and equipment types, and / or the current operating state of the communications network.
Owner:EXTREME NETWORKS INC

Domain Traffic Ranking

An automated method for determining domain traffic including receiving at authoritative name server a request to resolve a domain name that has n labels separated by periods. The leftmost label is the first label and the top level domain is the nth label. If the first label of the received domain name includes the string “www”, then a www hit counter and / or a www requesting server counter for the domain name are incremented. If the received domain name has only two labels, then an exact hit counter and / or an exact requesting server counter for the domain name are incremented. If the first label of the received domain name does not include the string “www” and does not have only two labels, then another hit counter and / or another requesting server counter for the domain name are incremented. A domain traffic score is calculated based upon a plurality of the counters, and calculating the domain traffic score includes applying a weighting factor to at least one of the counters.
Owner:VERISIGN

Existent Domain Name DNS Traffic Capture and Analysis

Systems and methods for scoring a domain web traffic based on DNS traffic requests received at an authoritative name server to resolve the domain name. A request to resolve the domain name is received at an authoritative name server. A counter, such as a server counter or a hit counter, for the domain name is incremented based on the received request. A score, such as a domain traffic score or a domain rank, is calculated based upon a count of the counter. Calculating the score may also include applying a weighting factor to the counters based on information about a requesting set of resolvers and other domains / websites that may be linking and driving traffic to the domain whose traffic score is being calculated. Examples of relevant set of resolvers information may include location, traffic levels, traffic type and architecture of the set of resolvers.
Owner:VERISIGN

Consistency modeling of healthcare claims to detect fraud and abuse

Transaction-based behavioral profiling, whereby the entity to be profiled is represented by a stream of transactions, is required in a variety of data mining and predictive modeling applications. An approach is described for assessing inconsistency in the activity of an entity, as a way of detecting fraud and abuse, using service-code information available on each transaction. Inconsistency is based on the concept that certain service-codes naturally co-occur more than do others. An assessment is made of activity consistency looking at the overall activity of an individual entity, as well as looking at the interaction of entities. Several approaches for measuring consistency are provided, including one inspired by latent semantic analysis as used in text analysis. While the description is in the context of fraud detection in healthcare, the techniques are relevant to application in other industries and for purposes other than fraud detection.
Owner:FAIR ISAAC & CO INC

System, method, and apparatus for determining and using the position of wireless devices or infrastructure for wireless network enhancements

A system and method for estimating the position of wireless devices within a wireless communication network combines measured RF channel characteristics for the wireless device with one or more predicted performance lookup tables, each of which correlates an RF channel characteristic to some higher order network performance metric and / or a position within an environmental model. Measured RF channel characteristics for wireless devices are compared against the performance lookup tables to determine the sent of lookup tables that most closely match the measured RF channel characteristics. The positions within the environmental model corresponding to the selected set of matching lookup tables are identified as possible locations for the wireless device. The performance lookup tables are uniquely constructed by site-specific location, technology, wireless standard, and equipment types, and / or the current operating state of the communications network.
Owner:EXTREME NETWORKS INC

Consistency modeling of healthcare claims to detect fraud and abuse

Transaction-based behavioral profiling, whereby the entity to be profiled is represented by a stream of transactions, is required in a variety of data mining and predictive modeling applications. An approach is described for assessing inconsistency in the activity of an entity, as a way of detecting fraud and abuse, using service-code information available on each transaction. Inconsistency is based on the concept that certain service-codes naturally co-occur more than do others. An assessment is made of activity consistency looking at the overall activity of an individual entity, as well as looking at the interaction of entities. Several approaches for measuring consistency are provided, including one inspired by latent semantic analysis as used in text analysis. While the description is in the context of fraud detection in healthcare, the techniques are relevant to application in other industries and for purposes other than fraud detection.
Owner:FAIR ISAAC & CO INC

Method and Apparatus for Monitoring User Attention with a Computer-Generated Virtual Environment

Avatars focal points are monitored as the Avatars move within a virtual environment to determine, statistically, where users are looking at in the virtual environment. The Avatar's focal point may be used to control a virtual brush that may paint the virtual environment in an attention monitoring function. A statistical distribution about the focal point is used to affect the coloration, and other known information about the virtual environment may be used to affect the statistics. As attention records from multiple users are collected, they may be overlaid to obtain a very accurate picture of how users are interacting with the virtual environment and with objects in the virtual environment. The attention monitoring function may generate a thermal overlay to the virtual environment to visually show where users tend to focus within the virtual environment. Users' attention on three dimensional and graphic objects may be monitored as well.
Owner:AVAYA INC

Shape-sensing expandable member

An expandable member for characterizing a three-dimensional space within a mammalian body is described. The expandable member is delivered to a target region in a deflated state where it is expanded by inflation of the member. Sensory transducers that contact the member relay sensory information generated when the member is in an expanded state to a microprocessor located outside the body. Using the sensory information, a data-driven picture that characterizes the three-dimensional space within the body is created with a microprocessor. The apparatus is useful in preparation for minimally invasive surgical therapy.
Owner:NIDUS MEDICAL

Scheduling delivery of products via the internet

Methods and apparatus for scheduling delivery of an order via a wide area network. A computer system associates a customer point value with each customer according to a customer point system. The customer point values is determined with reference to customer order data. The computer system then divides the customers into customer groups, each of which has a range of customer point values. The system determines an actual capacity allocation distribution among the customer groups based on the customer order data. The system adjusts the range of customer point values for customer groups to cause the actual capacity allocation distribution to converge to a target capacity allocation distribution.
Owner:JUNE RAY

Method and system for building a consumer decision tree in a hierarchical decision tree structure based on in-store behavior analysis

ActiveUS8412656B1Limited understandingDetermining the relative importance of each product groupDigital computer detailsDigital dataBehavioral analyticsTransaction data
The present invention is a system and method for determining the hierarchical purchase decision process of consumers in front of a product category. The decision path of consumers is obtained by combining behavior data with the category layout and transaction data based on observed actual in-store purchase behavior using a set of video cameras and software for extracting sequence and timing of each consumer's decision process. A hierarchical decision tree structure comprises nodes and edges, wherein a node represents the state-of-mind of the consumer, the number of nodes is predefined, and an edge represents the transition of the decision. The decisions for each product group are captured down to the product attribute level and analyzed by demographic group. The outcome provides relative importance of each product attribute in the purchase decision process, and helps retailers and manufacturers to evaluate the layout of the category and customize it for key segment.
Owner:VIDEOMINING CORP

Sensor-based Adaptive Wearable Devices and Methods

The present disclosure is directed towards apparatuses, systems and methods for providing improved sensor-based patient monitoring and tracking. In accordance with one aspect, a method is provided for adjusting a vital sign alarm threshold of a vital status sensor as a function of a patient's GPS data, which may comprise: altitude data, velocity data, and position data. In accordance with another aspect, a method is provided for adjusting one or more alarm detection parameters based in part on a patient's calculated heart rate variability (HRV) data. According to yet another aspect, an electronic triage tag is configured to include a colored card insertion region for inserting a colored card for preventing the device from being inadvertently activated, an LCD screen and a series of LEDs for displaying the triage status of a patient (red, yellow, green, black).
Owner:THE JOHN HOPKINS UNIV SCHOOL OF MEDICINE

Method for shippers to manage fuel costs

A computer-implemented method for managing fuel costs, along with a corresponding apparatus, and a corresponding medium are described. The method includes receiving transaction information at a Network Administrator, the transaction information being associated with: (a) a shipper who has arranged for a shipment of goods from an origin to a destination; and (b) a corresponding carrier that has agreed to transport the shipment using a pre-determined maximum number of eligible units of fuel, where the fuel is purchased by the carrier at a pre-set base price per eligible unit, and where the fuel is purchased from pre-selected fueling locations. The maximum number of eligible units of fuel and the base price per eligible unit for the shipment are established between the shipper and the carrier, while the fueling locations are established by the Network Administrator. The actual price paid for the fuel is set by the market. Carrier fuel purchase information associated with fuel purchases made by the carrier at the pre-selected fueling locations is then transmitted to the Network Administrator.
Owner:BREAKTHROUGHFUEL LLC

Combining data sources to provide accurate effort monitoring

ActiveUS8795138B1Indicator of true effortMore and qualificationPhysical therapies and activitiesDevices with sensorSmart systemComputer science
By combining data from different sensors (on fitness device, mobile smartphone, smart clothing, other devices or people in same location), an intelligent system provides a better indicator of an individual's physical effort, using rich data sources to enhance quantified metrics such as distance / pace / altitude gain, to provide a clearer picture of an individual's exercise and activity.
Owner:SONY CORP

Method and apparatus for determining residual stresses of a component

A method for determining residual stresses of a component (14), in particular a component of an aircraft engine, while it is being manufactured by an additive manufacturing process. The method includes the following steps: creating at least one local melt pool (26) in a surface (24) of the component (14) to be manufactured after a predetermined portion of the component is completed; optically detecting surface distortions and / or elongations occurring at least in a region around the created melt pool (26); and determining the residual stresses of the component (14) which are present at least in the region around the created melt pool (26) based on the optically detected surface distortions and / or elongations. Further an apparatus for determining residual stresses of a component (14) while it is being manufactured by an additive manufacturing process is provided.
Owner:MTU AERO ENGINES GMBH

Survivable phone behavior using sip signaling in a sip network configuration

Provided are methods, devices, and systems for maintaining a SIP survivable User Agent. The present invention is adapted to allow the User Agent to detect the status of the network, thus providing the User Agent to perform failover / failback operations. The User Agent may be adapted to determine the status of the network based on its own monitoring mechanisms and / or based on messages received from other network components.
Owner:AVAYA INC

Sensor-based adaptive wearable devices and methods

The present disclosure is directed towards apparatuses, systems and methods for providing improved sensor-based patient monitoring and tracking. In accordance with one aspect, a method is provided for adjusting a vital sign alarm threshold of a vital status sensor as a function of a patient's GPS data, which may comprise: altitude data, velocity data, and position data. In accordance with another aspect, a method is provided for adjusting one or more alarm detection parameters based in part on a patient's calculated heart rate variability (HRV) data. According to yet another aspect, an electronic triage tag is configured to include a colored card insertion region for inserting a colored card for preventing the device from being inadvertently activated, an LCD screen and a series of LEDs for displaying the triage status of a patient (red, yellow, green, black).
Owner:THE JOHN HOPKINS UNIV SCHOOL OF MEDICINE

Method and device for calculating a price for using a specific link in a network

The invention relates to a method for calculating in a network that comprises links, a price for using a specific link in the network. The method comprises the following steps: a) a comparison step for determining a price difference between the price for using the specific link and the price for using instead of the specific link an alternative path in the network, which does not comprise the specific link, b) a change-calculation step for determining a link-price change in the price for using the specific link, and a link-price change in the price for using the links in the alternative path, in response to the determined price difference, c) a combination step for combining for the specific link the determined link-price changes on the price for using the specific link from all links in the network, to determine a total price-change for the specific link, d) a merging step for merging the determined total price-change with a market-induced price change in the price for using the specific link, to calculate the price for using the specific link, wherein the market-induced price change is being driven by at least one random variable.
Owner:IBM CORP

Systems and methods for facilitating financial transactions involving bundles of properties

A system is disclosed for identifying potential short sale transactions that can be bundled or combined to produce a beneficial result to the financial institutions involved. Embodiments are directed to the identification of properties matching certain criteria that make them likely candidates for a short sale transaction. Other embodiments disclosed herein assess the value of identified properties and associated mortgages to facilitate short sale transactions, so that mortgage holders can have an accurate assessment of potential losses involved in short sale and foreclosure situations where multiple mortgages are involved. One embodiment provides an assessment of estimated potential losses realized by secondary mortgage holders and / or losses avoided by primary mortgage holders in proposed short sale situations. The assessment enables financial institutions involved in certain short sales to offset losses realized and / or avoided with those financial institutions that may have opposite mortgage positions (primary vs. secondary) on other properties.
Owner:CORELOGIC SOLUTIONS

Method for measuring PES noise of servo patterned media

A method for measuring servo pattern irregularity and other servo information of pre-patterned servo media mounted on a spindle with the center of the pre-pattern tracks off center from the axis rotation of the spindle. An actuator is stepped radially while measuring the PES signals from the servo sectors of at least one highly eccentric track to form a cross track profile of the PES signals for each sector. A mathematical algorithm removes step measurement error from the data. A second mathematical algorithm removes non-repeatable random noise from the data. The amount of phase-in that radially aligns the respective cross track profiles is computed. Servo pattern written-in repeatable runout is determined by unwrapping the phase-in values to form a periodic curve.
Owner:SEAGATE TECH LLC

System and method for extending the operating life of a wind turbine gear train based on energy storage

A wind park controller and control method for a wind park (10) are described. The wind park comprises a plurality of wind turbines (20) and an Energy Storage System (24) connected to one another by means of a low voltage power network (22, 25), which is in turn coupled to the grid. The controller determines a number of operating parameters of the wind turbine gearbox or drive train, and calculates a gearbox or drive train health metric. This can include a measure of the gearbox lifetime. The controller also determines one or more power characteristics of the wind turbine generator or the point of common coupling (26) to determine a power mismatch indication. Based on the power mismatch indication and said gearbox or drive train health metric, the controller determines a power command for the Energy Storage System and wind turbines based to improve the gearbox health and lifetime.
Owner:VESTAS WIND SYST AS

Human albumin animal models for drug evaluation, toxicology and immunogenicity studies

An animal model is provided which is genetically engineered to express human serum albumin, and such animals may be advantageously used in assessing drugs, vaccines or other therapeutic compounds that may be used in humans. In addition, an animal model is provided which does not manufacture its own albumin and which has been injected with human serum albumin. Through the use of these animal models, drugs and other chemicals can be more accurately assessed in physiological environments that reflect the conditions to be expected in humans, and such models will be useful in assessing new drugs and evaluating toxic substances for potential dangers as carcinogens, mutagens, etc. Other applications include evaluating immunological properties of various albumin-engineered proteins which might be administered to humans as therapeutics or vaccines, and research of disease states, such as genetic diseases, to provide further insight in treating these diseases.
Owner:NEW CENTURY PHARMA INC

System and method for intrusion detection using a time domain radar array

A system and method for highly selective intrusion detection using a sparse array of time modulated ultra wideband (TM-UWB) radars. Two or more TM-UWB radars are arranged in a sparse array around the perimeter of a building. Each TM-UWB radar transmits ultra wideband pulses that illuminate the building and the surrounding area. Signal return data is processed to determine, among other things, whether an alarm condition has been triggered. High resolution radar images are formed that give an accurate picture of the inside of the building and the surrounding area. This image is used to detect motion in a highly selective manner and to track moving objects within the building and the surrounding area. Motion can be distinguished based on criteria appropriate to the environment in which the intrusion detection system operates.
Owner:HUMATICS CORP
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