Abstract: Example systems and methods for AI capability assessment include query-based assessment of sequential decision making agents (SDMAs) in stochastic settings with minimal assumptions on SDMA internals.

Abstract: A novel approach for computing efficiently quantum based signal autocorrelations includes example designs associated with quantum circuits for computing the quantum autocorrelation of the signal. Importantly, to compensate for unique challenges associated with quantum signal processing (particularly regarding probabilistic measurements that result from QFT and IQFT operations), normalization and denormalization steps ensure that quantum measurement results are comparable to ranges that would be obtained with classical autocorrelation computation methods. In addition, because probabilistic measurements resulting from QFT and IQFT operations lose important phase information, lost phase information can be restored following measurement using QFT and IQFT.

Abstract: Methods for fabricating coiled polymer fibers and yarns (high-spring-index coiled fibers and yarns). Methods include inserting twist separately into individual fibers or yarns, plying the fibers or yarns by inserting plying twist, setting the ply structure without permanently binding together the fibers or yarns of different plies so that the ply structure is substantially stable against untwist when torsionally untethered, and then unwrapping the plied fibers or yarns so that a high-spring-index fiber or yarn can be obtained. In some embodiments, the unwrapped fibers or yarns are further set so that these are further stabilized. The methods can eliminate the need for a mandrel, and can be quickly applied for applications where high-spring-index thermally-driven artificial muscles are presently employed, such as for presently commercialized comfort-adjusting jackets.

Abstract: Isolated or recombinant anti-EGFL6 monoclonal antibodies are provided. In some cases, antibodies of the embodiments can be used for the detection, diagnosis and/or therapeutic treatment of human diseases, such as cancer.

Abstract: Compositions, methods, and processes for making and using polypeptides, peptides and antibodies for treating a subject in need of therapy for pathogen-induced infection and non-pathogen-induced (organ fibrosis, COPD and asthma), symptom, disease, disorder, injury, or condition, containing a) multiple EGF-like-domains-9 (MEGF9) or a biologically active fragment thereof; b) uncoordinated receptor 5A (UNC5A) or a biologically active fragment thereof; c) dolichyl-phosphate beta-glucosyltransferase (ALG5) or a biologically active fragment thereof; d) a combination of two or three of a)-c); e) an antibody specific for a); f) an antibody specific for b); g) an antibody specific for c); h) a combination of two or three of e)-g); or i) a combination of at least one of a)-c) and at least one of e)-g).

Abstract: The present disclosure provides methods for re-programming effector T cells to a central memory phenotype comprising culturing the effector T cells with a histone deacetylase inhibitor (HDACi) and IL-21. Further provided are methods of treating cancer comprising administering the central memory T cells.

Abstract: The present disclosure addresses the problem of UAVs pursuing a swarm of target UAVs. The target UAVs are flying together as a flock that are initially modeled as a circle having a time-varying radius or an arbitrarily-shaped swarm that may change in size. Guidance of the pursuing UAVs is developed based on a collision cone framework, wherein the pursuing UAVs cooperatively steer the velocity vector of any point in their convex hull, to intercept the target. Also, the problem of capturing a swarm of intruder UAVs using a net manipulated by a team of defense UAVs is disclosed. The intruder UAV swarm may be stationary, in motion, and even maneuver. Collision cones in 3-dimensional space are used to determine the strategy used by the net carrying UAVs to maneuver or manipulate the net in space in order to capture the intruders.

Abstract: A system for time series analysis using attention models is disclosed. The system may capture dependencies across different variables through input embedding and may map the order of a sample appearance to a randomized lookup table via positional encoding. The system may capture capturing dependencies within a single sequence through a self-attention mechanism and determine a range of dependency to consider for each position being analyzed. The system may obtain an attention weighting to other positions in the sequence through computation of an inner product and utilize the attention weighting to acquire a vector representation for a position and mask the sequence to enable causality. The system may employ a dense interpolation technique for encoding partial temporal ordering to obtain a single vector representation and a linear layer to obtain logits from the single vector representation. The system may use a type dependent final prediction layer.

Abstract: An apparatus for a heart of a patient having a cardiac assist device adapted to be implanted into the patient to assist the heart with pumping blood. The apparatus has a sensor adapted to be implanted into the patient. The sensor in communication with the cardiac assist device and the heart which measures native volume of the heart. The apparatus has a first cardiac assist device and a second cardiac assist device tuned to maximize blood flow to the body of the patient, while resting the heart so the heart may recover function. Alternatively, the sensor monitors the heart based on admittance while the cardiac assist device. Alternatively, the sensor monitors the heart based on impedance.

Abstract: A mobile augmented reality near to eye display having one of a single chip programmed, configured, or adapted to permit user selective field of view and a variable resolution image projection, or a single image guide adapted to multiplexed full color image transfer to achieve full color, 90 degrees FOV, and retinal image resolution.

Abstract: Certain embodiments are directed to mechanical devices for augmenting dexterous reach and sensing of a user. The devices can include a proximal portion configured to receive an appendage of a user; a distal portion configured to detect sensory information; an articulation positioned between the proximal and distal portion to provide for motion of the distal portion via manipulation of the proximal portion; wherein the distal portion comprising a sensing element and the proximal portion comprises a feedback element, the feedback element being connected to the sensing element providing for physical extension of sensory capabilities of the appendage.

Abstract: The present invention provides certain polymeric materials, precursors thereof as well as the preparation and uses thereof.

Abstract: A global navigation satellite system (GNSS) spoofing detection and classification technique is provided. An optimization problem is formulated at the baseband correlator domain by using an optimization algorithm such as the Least Absolute Shrinkage and Selection Operator (LASSO) algorithm, for example. A model of correlator tap outputs of the intended received signal is created to form a dictionary of pre-computed waveform functions (e.g., triangle-like-shaped functions). Sparse signal processing can be leveraged to choose a decomposition of pre-computed waveform functions from the dictionary. The optimal solution of this minimization problem can discriminate the presence of a potential spoofing attack peak by observing the decomposition of two different code-phase values (authentic and spoofed) in a sparse vector output. A threshold can be used to mitigate false alarms. Furthermore, a variation of the minimization problem can be provided that enhances the dictionary to a higher resolution.

Abstract: A computer-implemented system and associated methods solve a power flow problem on radial power distribution networks with ZIP loads and other distributed energy resources in a non-iterative and matrix free manner and without the need for an initial guess. The system converts implicit equations that arise in the power flow equations into an appropriate 1-dimensional explicit functional representation to sequentially eliminate voltages in a radial power distribution network.

Abstract: Improved electrochemical yarn energy harvesters that convert mechanical energy to electrical energy. These harvesters include an ionically conducting electrolyte, and an electronically conducting material, and a material that can undergo charge injection, which can also be the electronically conducting material. At least one device electrode is either twisted, twisted and coiled, or twisted and plied.

Abstract: Aspects of the present invention relate to a tray device including a frame having a top surface, a bottom surface, and a thickness, wherein the top surface of the frame has a first recessed region having a sidewall around at least a portion of a perimeter, and a ledge extending laterally from the bottom of the sidewall of the first recessed region, wherein the sidewall defines at least a portion of a first shape, a second recessed region having a sidewall around at least a portion of a perimeter, and a ledge extending laterally from the bottom of the sidewall of the second recessed region, wherein the sidewall defines at least a portion of a second shape, and wherein the depth of the first recessed region is deeper into the thickness of the tray than the depth of the second recessed region.

Abstract: A system and method for determining position of a steerable assembly within tissue of an animal body utilizes an elongated body structure with an implement arranged at a distal end thereof, and a premagnetized material proximate to the distal end. A signal indicative of a length of insertion of the elongated body structure into the tissue is used with a signal indicative of (i) force, strain, shape of a sensor associated with the elongated body structure and/or (ii) directionality of magnetic field applied to the premagnetized material, to determine a three-dimensional (3D) trajectory of the steerable assembly. The 3D trajectory is superimposed on a 3D model of the tissue to determine position of the steerable assembly within the tissue.

Abstract: Methods for light-induced electroplating of aluminum are disclosed herein. Exemplary methods may comprise preparing an ionic liquid comprising aluminum chloride (AlCl3) and an organic halide, placing the silicon substrate into the ionic liquid, illuminating the silicon substrate, the illumination passing through the ionic liquid, and depositing aluminum onto the silicon substrate via a light-induced electroplating process, wherein the light-induced electroplating process utilizes an applied current that does not exceed a photo-generated current generated by the illumination.

Abstract: Disclosed are methods for direct electrodeposition of a metal from the liquid medium. The methods include electro-reduction of lithium anions on cathode electrodes in the presence of various metal deposition selectivity enhancements. The selectivity enhancement disclosed herein comprises the presence of a magnet, a solvent that is immiscible with an original liquid medium comprising the desired metal ions or various separators. Also disclosed are systems for electrodeposition of the desired metals from the liquid medium.

Abstract: Disclosed herein are compounds which inhibit RIPK1, pharmaceutical compositions, and methods of treatment of RIPK1-mediated diseases, such as neurodegenerative disorders, inflammatory disorders, and cancer.