Abstract: Techniques facilitating hardware-based memory-error mitigation for heap-objects. In one example, a system can comprise a process that executes computer executable components stored in a non-transitory computer readable medium. The computer executable components comprise: an entry component; and a re-purpose component. The entry component can allocate an entry in a table to store bounds-information when an object is allocated in memory. The re-purpose component can re-purpose unused bits of an object address to store an index to the table entry.

Abstract: A moving robot and a controlling method thereof are disclosed. A moving robot according to the present disclosure includes a traveling unit to move a main body, a communication unit to communicate with a location information transmitter for transmitting signals within an area, and a control unit to set a virtual boundary with respect to a location calculated based the signals, and to control the traveling unit to move the main body without departing from the boundary. The communication unit includes first and antennas provided at respective transceivers that transceive signals with the location information transmitter, and the first and second antennas have an adjustable distance. When signals are received through the first and second antennas, the control unit determines a relative location of the location information transmitter based on a current location of the main body using a frequency corresponding to the distance between the first and second antennas.

Abstract: An electronic device is provided. The electronic device includes a housing, a first antenna and a second antenna which are disposed near at least one edge of the housing inside the housing and a first distance away from each other, wherein the first antenna and second antenna are positioned different distances away from an edge vertical to the one edge, a communication circuit operatively connected to the first antenna and second antenna, at least one sensor, a processor, and a memory.

Abstract: Aspects of the subject disclosure may include, for example, obtaining data regarding interference detected in a received communication signal, and performing phase adjusting for one or more radiating elements of an antenna system such that an impact of the interference on the antenna system is minimized. Other embodiments are disclosed.

Abstract: An electronic device with an antenna is provided. The electronic device includes: a wireless communication circuit disposed inside the electronic device, a support including a first support disposed on at least a portion of a side surface of the electronic device and a second support forming a space for mounting electronic parts of the electronic device, a metal flange located on a protrusion of the first support and electrically connected to the wireless communication circuit, a slit formed between a portion of the first support and a portion of the second support, and a metal plate connected to the second support to form a cavity around the metal flange.

Abstract: The wireless communication apparatus includes a metal frame which encloses a side surface of a main body portion formed in a plate shape, and a ground plate which is housed in the main body portion. The metal frame includes a monopole antenna which is electrically connected to a feeding point at an intermediate portion of a first frame defined by a first gap and a second gap provided on the metal frame and which resonates with a radio wave at a first frequency defined by the intermediate portion and the second gap, a first conductive portion, and a second conductive portion. A length combining the monopole antenna and the first conductive portion is a length enabling the monopole antenna and the first conductive portion to resonate with a radio wave at the first frequency as a loop antenna.

Abstract: A test system for testing a device under test is provided including at least one feed antenna, a shielded chamber, and at least a first reflector and a second reflector. The test system is a compact antenna test range. The first reflector and the second reflector are arranged inside the shielded chamber. The first reflector is configured and arranged such that it redirects outgoing test signals emitted by the at least one feed antenna towards the second reflector and incoming test signals coming from the second reflector towards the at least one feed antenna. The device under test is arranged outside the shielded chamber. The shielded chamber includes at least a first interface associated with the device under test. The first interface and the feed antenna are located at different sides of the shielded chamber, which are perpendicular to each other.

Abstract: According to one aspect disclosed herein, there is provided a first lighting device for use in a lighting system, the lighting system comprising one or more lighting devices for illuminating an environment, the first lighting device is configured to perform, upon becoming active from a dormant state, the operations of: polling one or more neighboring lighting devices to determine whether they are part of a lighting scene being output by the lighting system and if so determining information about the lighting scene based on the polling; determining whether the first lighting device is part of the lighting scene; and based on the determined scene and the determination that the first lighting device is part of that lighting scene, ascertaining one or more lighting settings of the first lighting device and a light output to be rendered by the lighting device in order to join the scene.

Abstract: A content unification system is described herein that aligns related content from various sources into one unified stream. The system leverages tagging (e.g., hashtags or other added metadata associated with content) to filter and connect related content across sites, formats, and sources. One component of the system is a user-friendly and customizable “dash board” view of the various topics, called a “tagboard”. Tagboards can be quickly and easily created by users and can be embedded on any website. Users can interact with various content sources such as blogs, forums, or services without leaving the tagboard they are viewing. The content unification system provides users the tools to make the web efficient, increase user interaction, and increase the signal to noise ratio. The system also allows site owners and publishers to monetize their traffic better by directing advertisements to their content in real time.

Abstract: Time-series columnar-based information is received and indexed in a compute infrastructure for cost-effective cloud-based object storage. The approach leverages a file format that enables highly-performant search and retrieval of the data stored in the cloud. In operation, an indexer receives the time-series information, indexes that information according to the file format, and forwards the indexed information for storage to the object store, where it is stored as a set of time-based partitions. A partition comprises a set of files, namely, a manifest file, a data file, and an index file. These files are structured as a compact instance of a set of raw unstructured data that comprises the given partition. Highly-performant information retrieval is enabled in response to a time-bounded query, because operations at a query peer (with respect to one or more partitions) are carried out in real-time during query processing and without requiring retrieval of the data file as a whole.

Abstract: Methods and systems are provided for managing interior light illumination in a vehicle. Gaze data associated with an occupant of the vehicle is received from at least one gaze data sensor of the vehicle. The gaze direction of the occupant is determined based on the gaze data. A first light zone is identified from a plurality of light zones in the vehicle where the first light zone is in a line of sight associated with the gaze direction of the occupant. Each of the plurality of light zones includes at least one interior light. An illumination intensity level of the at least one interior light in the first light zone is adjusted from a first illumination intensity level to a second illumination intensity level, where the second illumination intensity level is greater than the first illumination intensity level.

Abstract: A system or method for identifying a plurality of entities in a first dataset that satisfy a predetermined target attribute by deploying on the first dataset a relationship model generated from a second dataset having a plurality of entities not in the first dataset.

Abstract: A disclosed method may include (i) receiving multiple Remote Electrical Tilt related commands that are directed to different respective antennas, (ii) aggregating the multiple Remote Electrical Tilt related commands together as a batch, and (iii) executing a script to issue the multiple Remote Electrical Tilt related commands as the batch such that the multiple Remote Electrical Tilt related commands are applied to the different respective antennas. Related systems and computer-readable mediums are further disclosed.

Abstract: A computer investigation system and method organizes information in a hive. Information in a target device is parsed by a processor, and facts and links are extracted from the data. The processor identifies the fact type for each identified fact, and further generates a fact ID for the fact. The information for the fact is stored in the hive in a fact table associated with the fact type. The processor also identifies the link type for each identified link, and further generates a link ID for the link. The information for the link ID is stored in the hive in a link table associated with the identified link type. A query language that is adapted to work with the hive allows querying of data stored in the hive.

Abstract: The subject technology inserts, by a first transaction, a new version of an object, the first transaction including a first statement to perform an update operation to a row in a first table, the object corresponding to data in the row to be updated, the first statement including information comprising an object key associated with the object. The subject technology performs, by a second transaction, a range read, the range read including information indicating the object key. The subject technology receives a set of conflicting transactions from the range read. The subject technology determines that a conflict occurred between the first transaction and a third transaction from the set of conflicting transactions. The subject technology performs a restart of the first transaction in response to determining that the conflict occurred.

Abstract: A filter device (130) is formed between an input end (T1) and an output end (T2), and is configured to attenuate a radio frequency signal in a specific frequency band. The filter device (130) includes a dielectric substrate (140) having a multilayer structure, ground electrodes (GND1 and GND2) formed in the dielectric substrate (140), a first coupling line (132) electrically connected to the input end (T1), a second coupling line (134) electrically connected to the output end (T2), and a stub (133) connected to the first coupling line (132) and the second coupling line (134). The first coupling line (132) and the second coupling line (134) are formed in layers different from layers of the ground electrodes (GND1 and GND2). The first coupling line (132) and the second coupling line (134) are disposed in different layers so as to face each other.

Abstract: Disclosed is a system including a content receiver and an antenna coupled to the content receiver. A camera is mounted on the antenna. The content receiver includes a processor and a memory storing instructions that, when executed by the processor, cause the content receiver to: output a control signal to the camera mounted on the antenna, receive image data from the camera mounted on the antenna, determine that the image data received from the camera mounted on the antenna indicates a potential or actual obstruction of the antenna or movement of the antenna, and output a message indicating that the potential or actual obstruction of the antenna or movement of the antenna device has been detected, in response to determining that the image data received from the camera mounted on the antenna indicates the potential or actual obstruction of the antenna or movement of the antenna.

Abstract: Vacuum electron devices (VEDs) having a plurality of two-dimensional layers of various materials are bonded together to form one or more VEDs simultaneously. The two-dimensional material layers are machined to include features needed for device operation so that when assembled and bonded into a three-dimensional structure, three-dimensional features are formed. The two-dimensional layers are bonded together into a sandwich-like structure. The manufacturing process enables incorporation of metallic, magnetic, ceramic materials, and other materials required for VED fabrication while maintaining required positional accuracy and multiple devices per batch capability.

Abstract: In some examples, this disclosure describes a light-emitting diode (LED) driver circuit comprising a set of LED drivers, wherein each LED driver of the set of LED drivers is configured to control one or more LEDs of a set of LEDs. Additionally, the LED driver circuit comprises a core computing device configured to receive LED control information, compare primary path LED driver control output data with secondary path LED driver control output data to detect whether one or more error conditions are present in the core computing device, receive channel status feedback information, compare the secondary path LED driver control output data with the channel status feedback information to detect whether one or more error conditions are present in the set of LED drivers or in the set of LEDs, and trigger, based on determining that one or more error conditions are present, one or more remedial actions.

Abstract: A garment is provided prepared from a smart fabric, wherein the smart fabric contains: one or more devices providing satellite positioning measurement, accelerometer measurement, or both, conductively coupled to a battery or other DC power source, and in additional embodiments, the smart fabric contains a conductive composite yarn/sewing thread, wherein the conductive composite yarn/sewing thread has: a) a core formed of at least two strands of a conductive metal of 40 or higher gauge, wherein the at least two strands of conductive metal are configured such that one strand is wrapped around the other strand at a wrap rate of from 1 to 50 turns per inch (tpi); wherein the wrapped strand is preferably a ground wire, and b) at least one inner cover wrapped around the core in a first direction at a rate sufficient to provide substantially complete coverage of the core by the inner cover; c) at least one outer cover wrapped around the at least one inner cover, wherein the outer cover is wrapped in a second dire