Abstract: Method, computer program products, system are provided. A search request for a target object from a user is received. The request comprises at least one keyword and at least one Key Circle, wherein the at least one Key Circle includes at least one person selected by the user from a social network associated with the user. Based on the request, a search is conducted. Further, a result of the search is returned to the user, wherein the result includes at least one item that includes the target object related to both the at least one key word and the at least one Key Circle.

Abstract: Embodiments of the present disclosure relate to methods, systems and computer program products for authorization of resource access. According to the method, a first token is assigned by one or more processing units to authorize a client to access at least one protected resource of a resource owner. The first token depends on an access session with the client. A second token associated with at least one long-term protected resource of the resource owner is assigned by one or more processing units to the client based on the assigning of the first token. The second token is independent from the access session. In response to receiving a request including the second token from the client, the at least one long-term protected resource is provided by one or more processing units to the client. In other embodiments, a further method and corresponding systems and computer program products are disclosed.

Abstract: A data storage system may include one or more storage arrays. Each storage array may include a first set of solid-state drives and a first set of striped hard disk drives. Each solid-state drive of the first set of solid-state drives has a first data throughput and the set of stripe hard disk drives has a second data throughput. The second data throughput of the first set of striped hard disk drives is within a threshold throughput of the first data throughput. The data storage system also includes a processing device configured to receive an access request to write first data to the storage array and determine a read access frequency of the first data. The processing device may also be configured to determine a write access frequency of the first data and write the first data to the first set of solid-state drives or the first set of striped hard disk drives, based on the read access frequency and the write access frequency.

Abstract: The present disclosure provides a display device and a display system. The display device includes a head-up display and a light shielding plate arranged at a light-exiting surface side of the head-up display. The head-up display is configured to display an image, and send information about a shape and a location of the image to the light shielding plate; the light shielding plate is configured to receive the information about the shape and the location of the image, and provide a light transmitting region having a shape and a location identical to those of the image according to the information.

Abstract: Disclosed herein is a persistent memory (PMEM)-based distributed memory object system, referred to as the PMEM DMO system, that provides affordable means of integrating low-latency PMEM spaces with other devices, including servers that do not directly support PMEM. One embodiment comprises providing a cluster of servers with PMEM storage (PMEM servers) and connecting the PMEM servers to a plurality of applications servers using a low-latency network, such as a remote direct memory access; background processes on each of the application servers are tasked to perform input/output operations for the application servers to locally materialize objects from and synchronize/persist objects to the remote PMEM spaces on the PMEM servers. Data materialized from the PMEM servers is stored to the local cache of the application server for use. Also disclosed are data eviction policies for clearing the local cache of the application servers to make space for new data read.

Abstract: Disclosed herein is an apparatus and method for a naming service in a distributed memory object system. In one embodiment, a name service method includes electing a primary node for the master key value store from a plurality of name service nodes, the primary node to receive master key value requests, a master key value store containing an entry for each directory within the distributed memory object, wherein the master key value store is configured for associating a directory pathname to a uniform unique identifier, and replicating the master key value store across the plurality of name service nodes.

Abstract: Disclosed herein is an apparatus and method for a key value store snapshot for a distributed memory object system.

Abstract: Disclosed herein is an apparatus and method for a distributed memory object system. In one embodiment, a method includes forming a system cluster comprising a plurality of nodes, wherein each node includes a memory, a processor and a network interface to send and receive messages and data; creating a plurality of sharable memory spaces having partitioned data, wherein each space is a distributed memory object having a compute node, wherein the sharable memory spaces are at least one of persistent memory or DRAM cache; at a client, establishing an inter process communication between the client and a distributed memory object service; receiving a meta chunk including attributes about a file and a chunk map from a distributed memory object service, wherein the meta chunk includes chunk information including identity and location of a data chunk; and the client mapping the data chunk into virtual memory address space and accessing it directly.

Abstract: Disclosed herein is an apparatus and method for a shuffle manager for a distributed memory object system. In one embodiment, a method includes forming a system cluster comprising a plurality of nodes, wherein each node includes a memory, a processor and a network interface to send and receive messages and data, wherein the network interface operates on remote direct memory access; creating a plurality of sharable memory spaces having partitioned data, wherein each space is a distributed memory object having a compute node, wherein the sharable memory spaces are at least one of persistent memory or DRAM cache; and storing data in an in-memory data structure when there is available memory in a compute node; and if there is an out of memory condition, serializing at least some of the in-memory data and spilling it to a distributed memory object system to persist shuffled data outside the compute node.

Abstract: An electronic device is provided. The electronic device includes a first processor, a power supplier, and a controller. A power supplier storing electricity provides power to the electronic device. The controller detects remaining electricity quantity of the power supplier and determines whether the current remaining electricity quantity is larger than an electricity-quantity threshold. When the controller determines that the current remaining electricity quantity is not larger than the electricity-quantity threshold, the controller activates a frequency control operation to control an operation frequency of the first processor.

Abstract: A data storage system may include a first storage pool and a second storage pool, with the second storage pool comprising larger, slower storage drives. The data storage system may associate, with a first data, a first parameter corresponding to an access frequency for short term reads, a second parameter corresponding to access frequency for long term reads, a third parameter corresponding to an access frequency for short term writes, and a fourth parameter corresponding to an access frequency for long term writes. The data storage system may then determine whether to store the first data on the first storage pool or the second storage pool based on at least one of the first parameter, the second parameter, the third parameter, and the fourth parameter.

Abstract: An electronic device includes a thermal sensor and a microprocessor. The thermal sensor is configured to sense an internal temperature of the electronic device and provide multiple temperature values according to the sensing result. The microprocessor is coupled to the thermal sensor and configured to receive the temperature values. The microprocessor determines a high threshold value and a low threshold value according to the temperature values and filters the temperature values in sequence according to the high threshold value and the low threshold value. When one of the temperature values is not higher than the high threshold value and is not lower than the low threshold value, the microprocessor outputs the temperature value, and when the temperature value is higher than the high threshold value or is lower than the low threshold value, the microprocessor outputs a predetermined temperature value instead of the temperature value.

Abstract: A method for monitoring temperature of an electronic element is provided. The method is used in an embedded controller of a device and includes: determining whether the temperature reading is higher than or equal to a temperature threshold; increasing a time value of a timer with an accumulated time value when the temperature reading is higher than or equal to the temperature threshold; determining whether the time value is greater than or equal to a time threshold; and transmitting a notification signal to a basic input/output system (BIOS) to notify the BIOS to read the temperature reading when the time value is greater than or equal to the time threshold.

Abstract: Systems and methods for improved column operation in offshore environments by using a co-current contactor system in floating production, storage and offloading (FPSO) systems.

Abstract: Provided is a cross arm with one end connected to a tower body and a free end for connecting a conducting wire. Free end comprises an end connecting piece and an extension piece. Extension piece is fixed with end connecting piece. Extension piece protrudes horizontally from end connecting piece. Conducting wire is connected to extension piece. An angle between extension piece and a cross arm center line is greater than that between conducting wire and cross arm center line. Cross arm free end includes a jumper wire device horizontally arranged on end connecting piece for hitching jumper wire. Extension piece use increases distance between conducting wire and tower body when turning angle condition is met. Gap requirement between conducting wire and tower body is met, and cross arm length increase is eliminated. Horizontally arranging jumper wire device on end connecting piece reduces distance between wire layers and tower body size.

Abstract: An apparatus includes: an adaptive declustered RAID array configured of data storage devices (DSDs), the DSDs comprise data chunks allocated as data, a local parity, or a global parity; and a controller configured to generate a reliability indicator reflective of a reliability status of at least a portion of the adaptive declustered RAID array for reallocating the data chunks by dynamically increasing or decreasing the data chunks allocated as the local parity, the global parity, or a combination thereof.

Abstract: The present disclosure provides a stereoscopic display panel, a stereoscopic display device, and a stereoscopic display method. The stereoscopic display panel includes a flexible self-luminous display thin film, and a depth-adjustment controllable drive board located below the flexible self-luminous display thin film, which is configured to be capable of adjusting respective depths of different parts thereof, thereby adjusting the depths of corresponding parts of the flexible self-luminous display thin film to implement a stereoscopic display.

Abstract: A buffer circuit includes a first transistor, a second transistor, a feed-forward circuit and a resistive bias circuit. The first transistor has a first terminal, a second terminal and a third terminal, wherein the first terminal of the first transistor is served as an input terminal of the buffer circuit. The second transistor has a first terminal and a second terminal, wherein the second terminal of the second transistor is coupled to the third terminal of the first transistor and served as an output terminal of the buffer circuit. The feed-forward circuit has a first terminal and a second terminal respectively coupled to the first terminal of the second transistor and the second terminal of the first transistor. The resistive bias circuit has a first terminal and a second terminal respectively coupled to the second terminal of the first transistor and the first terminal of the feed-forward circuit.

Abstract: An electromagnetic coil assembly for a control rod driving mechanism, comprising coils and a yoke for embedding the coils, wherein damascene holes are disposed on the yoke, the coils are installed in the damascene holes, the yoke comprises first yokes and second yokes, and the damascene holes are disposed on the first yokes; the first yokes are connected with the second yokes, and a through hole for cooperating with a sealing shell assembly is disposed on the second yokes; and a thermal conductivity of the first yokes is stronger than a thermal conductivity of the second yokes. The method is the processing method of the assembly. The coil assembly provided in technical solution or the coil assembly obtained by the method can remarkably reduce the temperature inside the coil, thereby improving the reliability of the CRDM electromagnetic coil assembly and prolonging the service life of the CRDM electromagnetic coil assembly.