Abstract: A system and method for identifying computing interface calls using communications protocols. A method includes extracting data from a communications session involving communication between a first computing interface and a second computing interface, wherein the communication between the first computing interface and the second computing interface is implemented via a plurality of communication protocol layers, wherein extracting the data from the communications session further comprises building at least one layer of the plurality of communication protocol layers based on a portion of the data extracted from at least one other layer of the plurality of communication protocol layers; duplicating traffic for the communications session based on the extracted data, wherein duplicating the traffic further comprises converting the extracted data into a unified data modeling format; and identifying at least one computing interface call based on the duplicated traffic.

Abstract: Methods and systems are herein provided for automatic determination of display field of view (DFOV) in medical imaging. In one example, a method comprises acquiring one or more scout images of a patient with an imaging system while the patient is positioned within a scanner of the imaging system; determining a body contour of the patient based on the one or more scout images; determining a widest dimension of the body contour; determining, based on the widest dimension, a display field of view (DFOV); acquiring scan data of the patient with the imaging system; reconstructing the scan data based on the DFOV to generate one or more reconstruction images; and displaying the one or more reconstruction images on a display device communicably coupled to the imaging system, wherein the patient remains within the scanner between acquisition of the one or more scout images and the scan data.

Abstract: A system and method for securing a computing environment using graphing of computing interfaces. A method includes traversing a network configuration graph with respect to a first component deployed in a computing environment. Traversing the network configuration graph results in a connections between components in the computing environment represented by nodes including at least one connection to a first node representing the first component. The nodes include at least one computing interface node and at least one other node. Each computing interface node represents a computing interface of computing interfaces deployed in the computing environment. The method also includes determining, based on the connections, a configuration of the first component with respect to service or consumption of at least one of the computing interfaces. The method also includes detecting a misconfiguration of the first component based on the determined configuration of the first component.

Abstract: A system and method for identifying computing interface calls using communications protocols. A method includes extracting data from a communications session involving communication between a first computing interface and a second computing interface, wherein the communication between the first computing interface and the second computing interface is implemented via a plurality of communication protocol layers, wherein extracting the data from the communications session further comprises building at least one layer of the plurality of communication protocol layers based on a portion of the data extracted from at least one other layer of the plurality of communication protocol layers; duplicating traffic for the communications session based on the extracted data, wherein duplicating the traffic further comprises converting the extracted data into a unified data modeling format; and identifying at least one computing interface call based on the duplicated traffic.

Abstract: Methods and systems are herein provided for injection dose calibration in positron emission tomography (PET) imaging. In one example, a method comprises generating one or more calibration images of a region of interest (ROI) of a target anatomy of a patient injected with a radiotracer while the patient is positioned within an imaging system, determining from the ROI of the one or more calibration images a measure of radiotracer uptake within the patient and comparing the determined measure of radiotracer uptake to a reference uptake, outputting a notification of recommendations for modification to one or more initial scan parameters based on the comparison, modifying the one or more initial scan parameters in response to user input, and acquiring diagnostic images of the patient according to the one or more modified scan parameters while the patient is still within the imaging system.

Abstract: Due to the directional nature of tumor treating fields (TTFields), increasing the number of directions at which TTFields are applied can increase the efficacy and volume of the TTFields treatment. The approaches described herein rely on five sets of electrode elements positioned on the subject's body to induce TTFields in three or more directions. The first, second, third, and fourth sets are positioned on the anterior, posterior, right, and left portions of the subject's body, respectively. And the fifth set is positioned on a different posterior location. Treatment proceeds by applying alternating voltages between (a) the anterior set and the posterior set; (b) the left set and the right set; and (c) the fifth set and at least one of the anterior, left, and right sets during successive time slots. This approach can increase the volume that is covered by TTFields and also provide thermal management benefits.

Abstract: A system and method for securing a computing environment using graphing of computing interfaces. A method includes traversing a network configuration graph with respect to a first component deployed in a computing environment. Traversing the network configuration graph results in a connections between components in the computing environment represented by nodes including at least one connection to a first node representing the first component. The nodes include at least one computing interface node and at least one other node. Each computing interface node represents a computing interface of computing interfaces deployed in the computing environment. The method also includes determining, based on the connections, a configuration of the first component with respect to service or consumption of at least one of the computing interfaces. The method also includes detecting a misconfiguration of the first component based on the determined configuration of the first component.

Abstract: A system and method for traffic-based misconfiguration detection. A method includes analyzing a first set of computing interface traffic data to identify types of data included among traffic to and from a computing interface; creating at least one computing interface schema based on the analysis, wherein each computing interface schema defines a plurality of schema fields and a plurality of corresponding schema values, wherein each schema value indicates a normal behavior for the computing interface with respect to the corresponding schema field; and identifying a misconfiguration of the computing interface based on the at least one computing interface schema and a second set of computing interface traffic data.

Abstract: An electronic device samples radiofrequency signals measured by multiple antennas positioned across the digitizer, wherein the radiofrequency signals include noise components. The electronic device selects an orthogonal frequency outside the defined bandwidth of the working frequency and removes at least some of the noise components from the radiofrequency signals measured by each antenna based at least on a sense signal measured at the orthogonal frequency by the each antenna.

Abstract: An electronic device samples radiofrequency signals measured by multiple antennas positioned across the digitizer, wherein the radiofrequency signals include noise components. The electronic device selects an orthogonal frequency outside the defined bandwidth of the working frequency and removes at least some of the noise components from the radiofrequency signals measured by each antenna based at least on a sense signal measured at the orthogonal frequency by the each antenna.

Abstract: A method for detecting and correcting for magnetic field distortions within a magnetic field used for medical magnetic localization systems may include a first set of one or more signals is indicative of the magnetic field sensed by each of the sensor coils within the metal distortion detection fixture at a first time received from the metal distortion detection fixture. A first magnitude value of the combined signals is determined. A second set of one or more signals is indicative of the magnetic field sensed by each of the sensor coils at a second time is received and a second magnitude value of the combined signals is determined. A magnetic shift in the magnetic field between the first and second magnitude values is determined. The magnetic shift is compared to a threshold shift amount indicative of a magnetic distortion in the magnetic field.

Abstract: The planning of treatment using tumor treating fields (TTFields) in a portion of a subject's body (e.g., the subject's head) can be improved by obtaining an image of the body portion, and generating, based on the image, a 3D model of electrical conductivity. A target volume within the 3D model is identified, and a set of model electrodes is added to the 3D model at given locations. Then, for each voxel in the target volume, the power loss density (PLD) that will be present when TTFields are eventually applied is determined. The same process is repeated for a plurality of different electrode locations. Finally, the set of electrode locations that yielded the best PLD is selected, and a description of those locations is output.

Abstract: A system and method for traffic-based misconfiguration detection. A method includes analyzing a first set of computing interface traffic data to identify types of data included among traffic to and from a computing interface; creating at least one computing interface schema based on the analysis, wherein each computing interface schema defines a plurality of schema fields and a plurality of corresponding schema values, wherein each schema value indicates a normal behavior for the computing interface with respect to the corresponding schema field; and identifying a misconfiguration of the computing interface based on the at least one computing interface schema and a second set of computing interface traffic data.

Abstract: A system and method for securing a computing environment using graphing of computing interfaces. A method includes traversing a network configuration graph with respect to a first component deployed in a computing environment. Traversing the network configuration graph results in a connections between components in the computing environment represented by nodes including at least one connection to a first node representing the first component. The nodes include at least one computing interface node and at least one other node. Each computing interface node represents a computing interface of computing interfaces deployed in the computing environment. The method also includes determining, based on the connections, a configuration of the first component with respect to service or consumption of at least one of the computing interfaces. The method also includes detecting a misconfiguration of the first component based on the determined configuration of the first component.

Abstract: The planning of treatment using tumor treating fields (TTFields) in a portion of a subject's body (e.g., the subject's head) can be improved by obtaining an image of the body portion, and generating, based on the image, a 3D model of electrical conductivity. A target volume within the 3D model is identified, and a set of model electrodes is added to the 3D model at given locations. Then, for each voxel in the target volume, the power loss density (PLD) that will be present when TTFields are eventually applied is determined. The same process is repeated for a plurality of different electrode locations. Finally, the set of electrode locations that yielded the best PLD is selected, and a description of those locations is output.

Abstract: A system and method for static analysis. A method includes accessing a cloud component in order to obtain configurations including sets of instructions used for routing to computing interfaces, wherein the cloud component is used to route requests to a plurality of computing interfaces. Dependencies of the computing interfaces are identified by scanning each of the configurations, where each dependency is a reliance by the computing interface on a service provided by another component in a computing environment and the dependencies are identified by applying dependency identification rules with respect to at least one type of resource implemented in each computing interface. Paths are determined based on the identified dependencies, where each path includes at least one of the computing interfaces through which requests are routed. A vulnerability is detected among the computing interfaces based on the determined paths.

Abstract: A system and method for contextual misconfiguration detection. A method includes identifying at least one configuration parameter based on configuration data related to a computing interface; determining at least one traffic behavior based on traffic data of traffic to and from the computing interface; and detecting at least one misconfiguration by applying a plurality of contextual misconfiguration rules to the identified at least one configuration parameter and the determined at least one traffic behavior, wherein each contextual misconfiguration rule defines a respective misconfiguration as a combination of at least one predetermined configuration parameter and at least one predetermined traffic behavior.

Abstract: A system and method for traffic-based misconfiguration detection. A method includes analyzing a first set of computing interface traffic data to identify types of data included among traffic to and from a computing interface; creating at least one computing interface schema based on the analysis, wherein each computing interface schema defines a plurality of schema fields and a plurality of corresponding schema values, wherein each schema value indicates a normal behavior for the computing interface with respect to the corresponding schema field; and identifying a misconfiguration of the computing interface based on the at least one computing interface schema and a second set of computing interface traffic data.

Abstract: A system is provided to predict requested playbacks of media files by users from a media storage system. The system includes a processor and a computer readable medium operably coupled thereto, to perform predictive playback operations which include accessing an AI model and a media file comprising metadata associated with generating the media file, generating a predictive score for a playback of the media file based on the AI model and the metadata, comparing the predictive score to a threshold required to transcode the media file into a playback format prior to the playback, predicting the playback based on the comparing, determining a predicted playback time of the media file based on the metadata for the media file, and transcoding the media file into the playback format prior to the predicted playback time.

Abstract: A registration fixture or plate is configured for use with a medical imaging system. The registration fixture may be an optical magnetic registration plate including a plurality of fiducial markers in arranged in a predefined unique pattern. The pattern can be unambiguously detected on 2D image of the plate produced by the medical imaging system. Association of the 2D imaged pattern of fiducial markers with the actual 3D pattern on the optical magnetic registration plate allows for accurate calculation of projection matrices and co-registration of the 3D and 2D coordinate systems.