Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for sparse tensor storage for neural network accelerators. An example apparatus includes sparsity map generating circuitry to generate a sparsity map corresponding to a tensor, the sparsity map to indicate whether a data point of the tensor is zero, static storage controlling circuitry to divide the tensor into one or more storage elements, and a compressor to perform a first compression of the one or more storage elements to generate one or more compressed storage elements, the first compression to remove zero points of the one or more storage elements based on the sparsity map and perform a second compression of the one or more compressed storage elements, the second compression to store the one or more compressed storage elements contiguously in memory.

Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to debug a hardware accelerator such as a neural network accelerator for executing Artificial Intelligence computational workloads. An example apparatus includes a core with a core input and a core output to execute executable code based on a machine-learning model to generate a data output based on a data input, and debug circuitry coupled to the core. The debug circuitry is configured to detect a breakpoint associated with the machine-learning model, compile executable code based on at least one of the machine-learning model or the breakpoint. In response to the triggering of the breakpoint, the debug circuitry is to stop the execution of the executable code and output data such as the data input, data output and the breakpoint for debugging the hardware accelerator.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for sparse tensor storage for neural network accelerators. An example apparatus includes sparsity map generating circuitry to generate a sparsity map corresponding to a tensor, the sparsity map to indicate whether a data point of the tensor is zero, static storage controlling circuitry to divide the tensor into one or more storage elements, and a compressor to perform a first compression of the one or more storage elements to generate one or more compressed storage elements, the first compression to remove zero points of the one or more storage elements based on the sparsity map and perform a second compression of the one or more compressed storage elements, the second compression to store the one or more compressed storage elements contiguously in memory.

Abstract: Herein is reported a method for determining the concentration of a therapeutic antibody in a tissue of an experimental animal to whom the therapeutic antibody had been administered, wherein the interference from residual blood in a tissue sample of the experimental animal, which is used for determining the concentration of the therapeutic antibody in said tissue, is reduced by applying an inert reference antibody that does not penetrate into said tissue, whereby the inert reference antibody is administered 2 to 10 minutes prior to obtaining the tissue and blood sample.

Abstract: Systems and methods are disclosed for processing images to determine a modified image The method may include receiving profile data associated with a subject, the profile data comprising three-dimensional image data corresponding to at least a portion of a torso of the subject. A three-dimensional model may be determined based on the profile data, and a breast volume model may be determined based on the three dimensional model.

Abstract: Systems and methods for devising and/or simulating surgical augmentation procedures including combinations of implants and secondary materials are disclosed herein. An exemplary method includes receiving parameters for a pre-operative state of an implantation site, receiving parameters for a post-operative state of the implantation site, automatically generating a hybrid strategy for achieving the post-operative state from the preoperative state, wherein the hybrid strategy includes a proposed implant volume and a proposed volume of a secondary material, and generating a simulation of the post-operative state of the implantation site using the proposed implant volume and the proposed volume of the secondary material.

Abstract: A method for identifying target regions in a tissue for local drug delivery, where functional and/or structural anatomical data such as edema and/or resection cavity is captured by an imaging system, and where the anatomical data is evaluated by segmentation techniques such as region-growing-based methods with computer assistance to determine a margin around a resection cavity and/or the volume of edema, the margin and/or the volume of edema being the target tissue for local drug delivery.

Abstract: Surgery is performed on a patient with a novel device by: excising tissue from tissue mass within a patient to create a cavity within the tissue mass; inserting a novel device of this invention into the cavity; shaping a flexible expandable component of the device to adjust dimensions on the flexible expandable component; providing a liquid into the component through the liquid input port; and controlling pressure or flow rate of the liquid in the component to move the liquid through the multiple openings and into the cavity. The device has a liquid inlet port, an exterior surface having length, width and depth, and multiple openings in the surface distributed throughout the length, width and depth to act as liquid delivery ports; the exterior surface of the liquid delivery device being shapeable by internal pneumatic pressure or hydraulic pressure to better fit inside dimensions of a surgical cavity; the multiple openings deliver the liquid through the multiple openings.

Abstract: A kitchen appliance includes a housing that defines a cavity. The housing has a housing rim defining an opening to the cavity. A heating or cooling element is disposed within the housing to heat or cool the cavity. A container has a generally hollow interior and a container rim. A lid is sized and shaped to at least partially cover the opening of the container when placed on the container. The lid has an exterior surface and an opposing interior surface. At least one latching mechanism or handle is operable to seal the contents of the appliance within the appliance.

Abstract: A kitchen appliance includes a housing that defines a cavity. The housing has a housing rim defining an opening to the cavity. A heating or cooling element is disposed within the housing to heat or cool the cavity. A container has a generally hollow interior and a container rim. A lid is sized and shaped to at least partially cover the opening of the container when placed on the container. The lid has an exterior surface and an opposing interior surface. At least one latching mechanism or handle is operable to seal the contents of the appliance within the appliance.

Abstract: A kitchen appliance includes a housing that defines a cavity. The housing has a housing rim defining an opening to the cavity. A heating or cooling element is disposed within the housing to heat or cool the cavity. A container has a generally hollow interior and a container rim. A lid is sized and shaped to at least partially cover the opening of the container when placed on the container. The lid has an exterior surface and an opposing interior surface. At least one latching mechanism or handle is operable to seal the contents of the appliance within the appliance.

Abstract: A kitchen appliance includes a housing that defines a cavity. The housing has a housing rim defining an opening to the cavity. A heating or cooling element is disposed within the housing to heat or cool the cavity. A container has a generally hollow interior and a container rim. A lid is sized and shaped to at least partially cover the opening of the container when placed on the container. The lid has an exterior surface and an opposing interior surface. At least one latching mechanism or handle is operable to seal the contents of the appliance within the appliance.

Abstract: A medical imaging processing method includes: using an imaging method to acquire at least first and second data sets of a region of interest of a patient's body, with at least one image acquisition parameter being changed so that first and second data sets yield different contrast levels relating to different substance and/or tissue types, and wherein the at least one acquisition parameter used to obtain the first data set is selected to enhance the contrast between one of the substance and/or tissue types relative to other substance and/or tissue types, and the at least one acquisition parameter used to obtain the second data set is selected to enhance the contrast between a different one of the substance and/or tissue types relative other substance and/or tissue types, thereby to optimize the contrast between at least three different substance and/or tissue types; and processing the two data sets to identify the different tissue types and/or boundaries therebetween.

Abstract: Surgery is performed on a patient with a novel device by: excising tissue from tissue mass within a patient to create a cavity within the tissue mass; inserting a novel device of this invention into the cavity; shaping a flexible expandable component of the device to adjust dimensions on the flexible expandable component; providing a liquid into the component through the liquid input port; and controlling pressure or flow rate of the liquid in the component to move the liquid through the multiple openings and into the cavity. The device has a liquid inlet port, an exterior surface having length, width and depth, and multiple openings in the surface distributed throughout the length, width and depth to act as liquid delivery ports; the exterior surface of the liquid delivery device being shapeable by internal pneumatic pressure or hydraulic pressure to better fit inside dimensions of a surgical cavity; the multiple openings deliver the liquid through the multiple openings.

Abstract: Interstitial tissue structure is treated with a flowable liquid agent by: providing a delivery cannula having a proximal end and a distal end and an external surface with at least one expandable member located on the external surface of at least one catheter or needle. The delivery cannula is inserted into live tissue, creating a hole in the tissue surrounding the delivery cannula. Contact is made against an inner surface of the hole with contact pressure from the at least one expandable member, said contact pressure establishing a first level of stress in tissue surrounding the hole in the tissue. The expandable member is expanded to increase the contact pressure and provide a second level of stress in the tissue surrounding the hole in the tissue to a second level of stress that is greater than the first level of stress.

Abstract: A kitchen appliance includes a housing defining a cavity. A heating or cooling element is disposed within the housing. A container is sized and shaped to fit within the cavity. A lid is sized and shaped to at least partially cover an opening of the container. A handle is pivotally mounted to an exterior surface of the side wall of the housing. A first end of the handle is pivotally mounted to the side wall of the housing at a first location. An opposing second end of the handle is pivotally mounted to side wall of the housing at a second location diametrically opposed to the first location. The handle is pivotable between an engaged position which at least a portion of the handle retains the lid in sealing engagement with the container rim and disengage position in which the portion of the handle is spaced-apart from the lid.

Abstract: A kitchen appliance includes a housing that defines a cavity. The housing has a housing rim defining an opening to the cavity. A heating or cooling element is disposed within the housing to heat or cool the cavity. A container has a generally hollow interior and a container rim. A lid is sized and shaped to at least partially cover the opening of the container when placed on the container. The lid has an exterior surface and an opposing interior surface. At least one latching mechanism or handle is operable to seal the contents of the appliance within the appliance.

Abstract: A kitchen appliance includes a housing defining a cavity. A heating or cooling element is disposed within the housing. A container is sized and shaped to fit within the cavity. A lid is sized and shaped to at least partially cover an opening of the container. A handle is pivotally mounted to an exterior surface of the side wall of the housing. A first end of the handle is pivotally mounted to the side wall of the housing at a first location. An opposing second end of the handle is pivotally mounted to side wall of the housing at a second location diametrically opposed to the first location. The handle is pivotable between an engaged position which at least a portion of the handle retains the lid in sealing engagement with the container rim and disengage position in which the portion of the handle is spaced-apart from the lid.

Abstract: A method for estimating the physiological parameters defining the edema induced upon infusion of fluid from an intraparenchymally placed catheter including; a) acquisition of patient-specific medical data; b) estimation of pertinent tissue microstructure based on the patient-specific medical data and/or generalized information derived or drawn from one or more of the following: experience, literature, modeling, studies, research, analysis; c) acquisition of information about delivery parameters, and/or delivery device geometry, and/or fluid properties; and d) computing a field of values of predicted extracellular volume fraction over the tissue region using the information obtained in (b) and (c). According to a further aspect, a method of infusing or planning and/or monitoring an infusion of a contrast agent such that the distribution of such agent can be detected and observing and/or measuring the backflow length along the catheter track.

Abstract: A method for estimating the physiological parameters defining the edema induced upon infusion of fluid from an intraparenchymally placed catheter including; acquisition of patient-specific medical data; estimation of pertinent tissue microstructure based on the patient-specific medical data and/or generalized information derived or drawn from one or more of the following: experience, literature, modeling, studies, research, analysis; acquisition of information about delivery parameters, and/or delivery device geometry, and/or fluid properties, such as: delivery device trajectory, flow rate, pressure, catheter diameter, catheter profile, fluid viscosity, fluid molecular size; and computing a field of values of predicted extracellular volume fraction over the tissue region using the information obtained above.