Abstract: Multi-site distributed storage systems and computer-implemented methods are described for improving a resumption time of input/output (I/O) operations during a common snapshot procedure for storage objects. A computer-implemented method includes initiating a snapshot multi create operation to selectively form a batch of first and second synchronous replicated datasets that belong to a first group of storage disks at the primary storage site and corresponding second group of storage disks at the secondary storage site, performing a batch snapshot create operation on the primary storage site by executing snapshots of storage objects on the primary storage site of the batch of first and second synchronous replicated datasets in parallel multiple threads to effectively utilize processing resources on the primary storage site, and initiating an independent workflow and state machine for each storage object of the batch of first and second synchronous replicated datasets.

Abstract: A computer-implemented method is provided. The method includes launching a streaming media interface application in response to a user input, performing a first memory check to determine presence or absence of first cached data, locating first cached data that includes content of a home page of the user's account, retrieving and processing the first cached data to display the content included therein, concurrently with displaying the content included in the first cached data, performing a process for user authentication, and performing the process for user authentication is delayed until after initiating displaying the content included in the first cached data, sending a user request for content of a video stream selected by the user, receiving the content of the user-selected video stream in response to a determination that the user is authenticated, and initiating a first streaming session to play the content of the user-selected video stream.

Abstract: Embodiments herein use constraints from a target process (e.g., testing a semiconductor wafer or designing a new integrated circuit) and historical real-world samples (e.g., probe test sample, fault detection, or measured signals) to generate synthesized samples using AI synthesis embedded in a digital twin. These test samples can be combined with real-world test samples and then evaluated to determine next actions. In another example, a digital twin can use an new IC design and a design from an older, but related, IC to synthesize new IC design samples.

Abstract: Disclosed embodiments relate to instructions for fused multiply-add (FMA) operations with variable-precision inputs. In one example, a processor to execute an asymmetric FMA instruction includes fetch circuitry to fetch an FMA instruction having fields to specify an opcode, a destination, and first and second source vectors having first and second widths, respectively, decode circuitry to decode the fetched FMA instruction, and a single instruction multiple data (SIMD) execution circuit to process as many elements of the second source vector as fit into an SIMD lane width by multiplying each element by a corresponding element of the first source vector, and accumulating a resulting product with previous contents of the destination, wherein the SIMD lane width is one of 16 bits, 32 bits, and 64 bits, the first width is one of 4 bits and 8 bits, and the second width is one of 1 bit, 2 bits, and 4 bits.

Abstract: A wireless power transceiver (WPT) device (102) is disclosed. The WPT device (102) includes an energy module (110) and a magnetic interfacing unit (114) comprising a transceiver coil (128). Further, the WPT device (102) includes a controller (116) configured to generate one of a first control signal and a second control signal based on at least one first parameter of the energy module (110) and at least one second parameter of one of a plurality of external devices (104). Also, the WPT device (102) includes a bi-directional driver (112) configured to transmit at least one of a first AC signal and a second AC signal through the transceiver coil (128) if the first control signal is received from the controller (116), and receive at least one of the first AC signal and the second AC signal if the second control signal is received from the controller (116).

Abstract: A computer implemented method includes maintaining information indicative of whether a data replication relationship between a dataset associated with the local CG and a mirror copy of the dataset stored on a remote CG of a remote distributed storage system is in an in-synchronization (InSync) state or an out-of-synchronization (OOS) state, initiating a storage expansion process including a source expansion to create a new source volume as a member of the local CG and a destination expansion to create a new destination volume as a member of the remote CG, and initiating a data replication relationship expand to establish a data replication relationship for the new source volume and the new destination volume.

Abstract: An example lead includes a plurality of electrodes configured to sense electrical signals from a patient; one or more light emitting diodes (LEDs); and one or more optical sensors configured to sense optical signals, wherein the LEDs, the optical sensors and the electrodes are respectively aligned in measuring pairs, the measuring pairs including: one of the LEDs or one of the optical sensors, and one of the plurality of electrodes.

Abstract: In various examples, a technique for end-to-end camera view verification for automotive systems and applications includes computing a checksum for at least a portion of a frame to be displayed on a screen, wherein the frame comprises one or more views captured using one or more cameras. The technique also includes receiving a sequence of checksums associated with one or more previous frames displayed on the screen. The technique further includes updating one or more counters based on one or more comparisons of the computed checksum and the sequence of checksums and causing an alert associated with display of the frame on the screen to be generated based on the one or more counters.

Abstract: In various examples, a technique for end-to-end telltale verification for automotive systems and applications includes receiving, from a buffer, a set of commands associated with a frame to be displayed on a screen. The technique also includes determining, based at least on the set of commands, (i) an expected checksum for a telltale to be included in the frame and (ii) at least a portion of the frame associated with the telltale. The technique further includes computing a checksum for the at least the portion of the frame, and causing an alert associated with the telltale to be generated based at least on a comparison of the computed checksum with the expected checksum.

Abstract: A system for efficiently parsing semi-structured deep packet inspection traffic data tied to a telecommunications entity. The system comprises a computing device having access to a user activity data source and is configured to progressively accumulate a plurality of incoming usage activity data into a plurality of hypercubes, classify streaming data on-the-fly into multiple grades, route it to an appropriate next stage of processing, numerically factorize it to enable drilldown to individual subscriber data, and organize into layouts for efficient data processing, anomaly detection, and subsequent access/investigation. A computerized method for performing the same.

Abstract: A contactless power transfer system is provided. The contactless power transfer system includes a first power exchanger coil configured to exchange power. The contactless power transfer system also includes a first power converter operatively coupled to the first power exchanger coil and configured to convert a direct current power to an alternating current power at a system frequency. The contactless power transfer system further includes a controller configured to control an operating state of the first power converter to vary an alternating current power provided to the first power exchanger coil at the system frequency.

Abstract: Hydrogel nanobeads include an ionically crosslinked sulfated polysaccharide biopolymer such as a carrageenan. In an embodiment, the hydrogel nanobeads comprise kappa carrageenan (?Cg) and a metal ion crosslinking agent. In an embodiment, the metal ion crosslinking agent includes a metal ion selected from the group consisting of Zn2+, Fe2+, Fe3+, and Ti3+. The hydrogel nanobeads can be used for removal of pollutants in wastewater.

Abstract: A method for testing a chip includes writing, by a built-in self-test (BIST) circuit of the chip, a first row of a memory of the chip with a first set of values and reading, by the BIST circuit, a second row of the memory a first plurality of times. The second row is adjacent to the first row. The method also includes reading, by the BIST circuit, the first row to extract a second set of values from the first row and based on determining that at least one of the second set of values differs from a corresponding one of the first set of values, designating the first row as a vulnerable row.

Abstract: A wireless charging device includes a driver unit configured to generate one of a first AC voltage signal having a first frequency and a second AC voltage signal having a second frequency. Also, the wireless charging device includes a transmitting unit having a first coil and a first capacitor and configured to transmit the first AC voltage signal. Further, the transmitting unit includes a second coil and a second capacitor and configured to transmit the second AC voltage signal. Additionally, the wireless charging device includes a control unit configured to detect a first receiver device operating at the first frequency based on a change in a first voltage in the transmitting unit, and detect a second receiver device operating at the second frequency based on a change in a second voltage in the transmitting unit.

Abstract: Some embodiments of the invention provide a method for forwarding packets through an SD-WAN. To facilitate the forwarding of packets between first and second regions of the SD-WAN, said first and second regions having respective first and second hub routers forwarding packets between respective first and second sets of edge routers of respective first and second sets of sites of the first and second regions, the method directs (1) the first set of edge routers to establish connections to the first and second hub routers, and to use the first hub router as a next-hop to initiate communications with the second set of edge routers, and (2) the second set of edge routers to establish connections to the first and second hub routers, and to use the second hub router as a next-hop to initiate communications with the first set of edge routers.

Abstract: A method, apparatus, system, and computer program code for automatic data retrieval and validation. A computer system generates an audit file including a set of data objects. The computer system validates the data objects with a compliance policy by deploying a set of software bots to interact at a user level with a set of application programs. In response to validating the data objects, the computer system reflects validation results into a user interface.

Abstract: An electronic device comprising a lower deck and an upper deck adjacent to a source. Each of the lower deck and the upper deck comprise tiers of alternating conductive materials and dielectric materials. Each of the lower deck and the upper deck also comprise an array region and one or more non-array regions. Memory pillars are in the lower deck and the upper deck of the array region and the memory pillars are configured to be operably coupled to the source. Dummy pillars are in the upper deck of the one or more non-array regions and the dummy pillars are configured to be electrically isolated from the source. Another conductive material is in the upper deck and the lower deck of the one or more non-array regions. Additional electronic devices and related systems and methods of forming an electronic device are also disclosed.

Abstract: A network controller in an overlay network maintains collective sets of identity-based policies and identity mappings for onboarded users of the network for informed distribution to network elements across the network. As new users are onboarded, the controller identifies a site of the network at which the user was onboarded and determines identity mappings of the user and applicable policies for distribution to a network element at the identified site. The controller assigns index values to each identity and communicates the indices to network elements with the corresponding identity mappings and policies. The network elements encapsulate cross-site traffic with the index values corresponding to senders so recipient network elements can obtain the index value from encapsulation header formats, query the controller for the corresponding identity mappings, and apply policies to the traffic that are determined to be pertinent based on the sender's identity mappings obtained from the controller.

Abstract: A vehicle lamp, which reflects light of a predetermined color using ambient light and emits light of a predetermined pattern using internal light, includes: a light source that emits light; a lens disposed in a light emission path of the light source; and a main film attached to the lens. The main film includes: a color layer that reflects ambient light in a predetermined color; and a functional layer that selectively transmits the light emitted from the light source.

Abstract: A method of providing media content to a communication device. The method comprises retrieving subscriber attributes by a media content provider application from a subscriber database; creating a manifest of media content artifacts by the media content provider application based on identifying alignment between at least some of the media content artifacts, attributes of the communication device, and the subscriber attributes, wherein the manifest of media content artifacts identifies a list of selected media content artifacts along with a location from which the communication device can retrieve the selected media content artifacts and identifies a retrieval priority of each of the selected media content artifacts; and sending the manifest by the media content provider application to the communication device, whereby the communication device is enabled to retrieve the selected media content artifacts in a prioritized manner and install some of the selected media content artifacts in the communication device.