Abstract: A mechanism is provided to implement a health risk assessment system for adaptively and dynamically generating a personalized questionnaire for health risk assessment of a patient. A set of responses are analyzed and a patient is grouped to an initial group that matches a similar patient group. Utilizing the initial group, an initial question is selected to present to the patient. Responsive to receiving a current response to the initial question, the current response is analyzed, the patient is grouped to a next group, and a next question is identified and presented to the patient. The process continues until a last group is reached where a scoring of possible health risks associated with the patient is performed based on each response provided by the patient and identified groupings. A final possible health risk or ranked set of possible health risks is then presented based on the scoring.

Abstract: A mechanism is provided to implement a health risk assessment system for adaptively and dynamically generating a personalized questionnaire for health risk assessment of a patient. A set of responses are analyzed and a patient is grouped to an initial group that matches a similar patient group. Utilizing the initial group, an initial question is selected to present to the patient. Responsive to receiving a current response to the initial question, the current response is analyzed, the patient is grouped to a next group, and a next question is identified and presented to the patient. The process continues until a last group is reached where a scoring of possible health risks associated with the patient is performed based on each response provided by the patient and identified groupings. A final possible health risk or ranked set of possible health risks is then presented based on the scoring.

Abstract: A mechanism is provided to implement a health risk assessment system for adaptively and dynamically generating a personalized questionnaire for health risk assessment of a patient. A set of responses are analyzed and a patient is grouped to an initial group that matches a similar patient group. Utilizing the initial group, an initial question is selected to present to the patient. Responsive to receiving a current response to the initial question, the current response is analyzed, the patient is grouped to a next group, and a next question is identified and presented to the patient. The process continues until a last group is reached where a scoring of possible health risks associated with the patient is performed based on each response provided by the patient and identified groupings. A final possible health risk or ranked set of possible health risks is then presented based on the scoring.

Abstract: A mechanism is provided to implement a health risk assessment system for adaptively and dynamically generating a personalized questionnaire for health risk assessment of a patient. A set of responses are analyzed and a patient is grouped to an initial group that matches a similar patient group. Utilizing the initial group, an initial question is selected to present to the patient. Responsive to receiving a current response to the initial question, the current response is analyzed, the patient is grouped to a next group, and a next question is identified and presented to the patient. The process continues until a last group is reached where a scoring of possible health risks associated with the patient is performed based on each response provided by the patient and identified groupings. A final possible health risk or ranked set of possible health risks is then presented based on the scoring.

Abstract: A race condition in a workflow representation is detected and corrected. First and second contracts are retrieved for respective first and second analytics of the workflow representation, wherein the contracts specify input types and output types of their analytics. Both contracts include information required to execute their respective analytics by a workflow executor. It is determined that the output type of the first analytic matches the input type of the second analytic based on a comparison of the first contract and the second contract, and that the workflow representation does not include a directed edge connecting the first analytic to the second analytic. The inclusion of a directed edge in the workflow representation connecting the first analytic to the second analytic will correct the race condition in the workflow representation.

Abstract: A system facilitates management of public health data. The system includes an input interface, a policy data structure, a notification compliance engine, and a data translator. The input interface receives input data content descriptive of a public health event. The policy data structure stores reporting conditions for a plurality of public health jurisdictions. The notification compliance engine reviews at least some of the reporting conditions of the policy data structure and identifies a relevant reporting condition for the input data content. The data translator derives and arranges output data content based on the input data content according to the relevant reporting condition identified by the notification compliance engine.

Abstract: A race condition in a workflow representation is detected and corrected. First and second contracts are retrieved for respective first and second analytics of the workflow representation, wherein the contracts specify input types and output types of their analytics. Both contracts include information required to execute their respective analytics by a workflow executor. It is determined that the output type of the first analytic matches the input type of the second analytic based on a comparison of the first contract and the second contract, and that the workflow representation does not include a directed edge connecting the first analytic to the second analytic. The inclusion of a directed edge in the workflow representation connecting the first analytic to the second analytic will correct the race condition in the workflow representation.

Abstract: A method for simplifying an extensible markup language (XML) schema, including: identifying data in an instance specification as variable or fixed, wherein the instance specification corresponds to a complex XML schema; determining a set of types including the variable data, wherein the set of types conforms to a structure of the complex XML schema; capturing the set of types as metadata annotations associated with the instance specification; and generating a simplified XML schema from the instance specification, wherein the simplified XML schema is stored on a memory device.

Abstract: A system facilitates management of public health data. The system includes an input interface, a policy data structure, a notification compliance engine, and a data translator. The input interface receives input data content descriptive of a public health event. The policy data structure stores reporting conditions for a plurality of public health jurisdictions. The notification compliance engine reviews at least some of the reporting conditions of the policy data structure and identifies a relevant reporting condition for the input data content. The data translator derives and arranges output data content based on the input data content according to the relevant reporting condition identified by the notification compliance engine.

Abstract: A method for simplifying an extensible markup language (XML) schema, including: identifying data in an instance specification as variable or fixed, wherein the instance specification corresponds to a complex XML schema; determining a set of types including the variable data, wherein the set of types conforms to a structure of the complex XML schema; capturing the set of types as metadata annotations associated with the instance specification; and generating a simplified XML schema from the instance specification, wherein the simplified XML schema is stored on a memory device.

Abstract: A method for steering an agricultural vehicle comprising: receiving global positioning system (GPS) data including position and velocity information corresponding to at least one of a position, velocity, and course of the vehicle; receiving a yaw rate signal; and computing a compensated heading, the compensated heading comprising a blend of the yaw rate signal with heading information based on the GPS data. For each desired swath comprising a plurality of desired positions and desired headings, the method also comprises: computing an actual track and a cross track error from the desired swath based on the compensated heading and the position; calculating a desired radius of curvature to arrive at the desired track with a desired heading; and generating a steering command based on the desired radius of curvature to a steering mechanism, the steering mechanism configured to direct the vehicle.

Abstract: A GNSS-based, bidirectional mobile communication system includes a mobile unit, such as a vehicle or a personal mobile system, with GNSS (e.g., GPS) and Internet (worldwide web) access. A base station also has GNSS and Internet access, and provides differential (e.g., DGPS) correctors to the mobile unit via the Internet. The Internet communications link enables audio and/or video (AV) clips to be recorded and played back by the mobile unit based on its GNSS location. The playback function can be triggered by the mobile unit detecting a predetermined GNSS location associated with a particular clip, which can be GNSS position-stamped when recorded. Alternatively, clips can be generated by utilities and loaded by the application either from a personal computer or automatically over the Internet. Moreover, maps, vehicle travel paths and images associated with particular GNSS-defined locations, such as waypoints, can be updated and position-stamped on the data server.

Abstract: A GNSS control system and method are provided for guiding, navigating and controlling a motive component, such as a tractor, and a working component, such as an implement. A vector position/heading sensor is mounted on the motive component and includes multiple antennas connected to a GNSS receiver. The sensor also includes inertial sensors and a direction sensor, which are connected to a microprocessor of a steering control module (SCM). The SCM can be hot swapped among different vehicles and can interface with their respective original, onboard control systems. The implement can be provided with an optional GNSS antenna, receiver or both, and can be guided independently of the motive component. The SCM can be preprogrammed to guide the vehicle over a field in operating modes including straight line, contour, concentric circle and point+direction.

Abstract: A GNSS-based, bidirectional mobile communication system includes a mobile unit, such as a vehicle or a personal mobile system, with GNSS (e.g., GPS) and Internet (worldwide web) access. A base station also has GNSS and Internet access, and provides differential (e.g., DGPS) correctors to the mobile unit via the Internet. The Internet communications link enables audio and/or video (AV) clips to be recorded and played back by the mobile unit based on its GNSS location. The playback function can be triggered by the mobile unit detecting a predetermined GNSS location associated with a particular clip, which can be GNSS position-stamped when recorded. Alternatively, clips can be generated by utilities and loaded by the application either from a personal computer or automatically over the Internet. Moreover, maps, vehicle travel paths and images associated with particular GNSS-defined locations, such as waypoints, can be updated and position-stamped on the data server.

Abstract: A method for steering an agricultural vehicle comprising: receiving global positioning system (GPS) data including position and velocity information corresponding to at least one of a position, velocity, and course of the vehicle; receiving a yaw rate signal; and computing a compensated heading, the compensated heading comprising a blend of the yaw rate signal with heading information based on the GPS data. For each desired swath comprising a plurality of desired positions and desired headings, the method also comprises: computing an actual track and a cross track error from the desired swath based on the compensated heading and the position; calculating a desired radius of curvature to arrive at the desired track with a desired heading; and generating a steering command based on the desired radius of curvature to a steering mechanism, the steering mechanism configured to direct the vehicle.

Abstract: A method for steering an agricultural vehicle comprising: receiving global positioning system (GPS) data including position and velocity information corresponding to at least one of a position, velocity, and course of the vehicle; receiving a yaw rate signal; and computing a compensated heading, the compensated heading comprising a blend of the yaw rate signal with heading information based on the GPS data. For each desired swath comprising a plurality of desired positions and desired headings, the method also comprises: computing an actual track and a cross track error from the desired swath based on the compensated heading and the position; calculating a desired radius of curvature to arrive at the desired track with a desired heading; and generating a steering command based on the desired radius of curvature to a steering mechanism, the steering mechanism configured to direct the vehicle.

Abstract: An articulated equipment position control system and method are provided for equipment consisting of motive and working components. The components are connected by an articulated connector, such as a pivotal hitch. GPS-derived positional data is utilized for power-articulating the hitch to maintain the working component, such as an implement, on a predetermined course. Operator-inducted course deviations can thus be corrected. The working component can also be positioned to follow the course of the movive component. The system includes a microprocessor control subsystem, which interfaces with a steering guidance system.

Abstract: An articulated equipment position control system and method are provided for equipment consisting of motive and working components. The components are connected by an articulated connector, such as a pivotal hitch. GPS-derived positional data is utilized for power-articulating the hitch to maintain the working component, such as an implement, on a predetermined course. Operator-induced course deviations can thus be corrected. The working component can also be positioned to follow the course of the motive component. The system includes a microprocessor control subsystem, which interfaces with a steering guidance system.

Abstract: An automatic steering system and method are provided for a vehicle including an hydraulic primary steering system. The automatic steering system includes a guidance module with a GPS receiver and a microprocessor adapted to process and store GPS data defining travel paths, which can be associated with a cultivated field in an agricultural vehicle application. An automatic steering module is connected to the guidance module and to a steering valve control block, which provides pressurized hydraulic fluid in parallel with the vehicle's primary hydrostatic steering system. The automatic steering system utilizes a constant factor, such as steering rate, for predictability and simplicity in the operation of the automatic steering system. A feedback loop from the vehicle hydrostatic steering system uses the vehicle's actual turning rate for comparison with a desired turning rate.

Abstract: An automatic steering system and method are provided for a vehicle including an hydraulic primary steering system. The automatic steering system includes a guidance module with a GPS receiver and a microprocessor adapted to process and store GPS data defining travel paths, which can be associated with a cultivated field in an agricultural vehicle application. An automatic steering module is connected to the guidance module and to a steering valve control block, which provides pressurized hydraulic fluid in parallel with the vehicle's primary hydrostatic steering system. The automatic steering system utilizes a constant factor, such as steering rate, for predictability and simplicity in the operation of the automatic steering system. A feedback loop from the vehicle hydrostatic steering system uses the vehicle's actual turning rate for comparison with a desired turning rate.