Abstract: Devices and methods are disclosed relating to user management services for a vehicle. One of more processors of a device may execute a first operating system to provide user management services to the vehicle. The first operating system may present an interface to a second operating system by which the second operating system may invoke user management operations. The first operating system may generate a first message relating to user management. The interface may provide the first message to the second operating system. The interface may receive a second message from the second operating system. The second message may be related to synchronizing user management between the first operating system and the second operating system.

Abstract: The present invention relates to a server, a method and a system for allowing a user terminal to receive and use a data capacity shared by a donor terminal, and provide a reward that is as much as the data capacity shared by the donor terminal and provide, to the user terminal, charging information corresponding to the use of data, thereby enabling a fair and meaningful compensation system.

Abstract: An electronic system is provided. The electronic system includes a platform controller and a plurality of peripheral devices. The platform controller has a first bus. The plurality of peripheral devices are respectively connected to the platform controller through the first bus. The plurality of peripheral devices include a master peripheral device and a slave peripheral device. The master peripheral device is connected to the slave peripheral device through a communication signal line. The master peripheral device communicates with the platform controller through the first bus. When the master peripheral device receives a communication request from the slave peripheral device through the communication signal line, the master peripheral device provides a communication signal corresponding to the communication request to the first bus, so the slave peripheral device communicates with the platform controller through the first bus.

Abstract: Determining active membership among storage systems synchronously replicating a dataset, where determining active membership includes: detecting, by a particular storage system of the storage systems, a communication fault with one or more of the storage systems, where the particular storage system is configured to request mediation from a mediation target; determining that at least one of the one or more storage systems is configured to request mediation from the mediation target responsive to the communication fault; and responsive to determining that one or more of the storage systems is configured to request mediation from the mediation target, determining whether to request mediation from the mediation target.

Abstract: A system and a method are disclosed that provides a data replication management technique for a distributed environment that eliminates a need to order members of a replica set. A node of a node cluster in the distributed system may be configured to send in parallel an IO request to each respective member of the replica set. Reponses are received from members of the replica set that indicate a completion status of the IO request at the replica set member sending the IO response. A request is sent to other nodes of the node cluster to remove a replica from the replica set based on an error response received from the replica. The replica that responded with the error response is removed from the replica set based on an agreement of nodes of the node cluster to remove the replica from the replica set.

Abstract: Embodiments of the present disclosure relate to application deployment in a multi-cluster environment. In an embodiment, a computer-implemented method is disclosed. According to the method, first information about a resource requirement of an application is sent to a plurality of managed computing clusters. A plurality of predicted deployment results are received from the plurality of managed computing clusters, which indicate whether the application is to be partially or fully and successfully deployed on the plurality of managed computing clusters. In accordance with a determination, from the plurality of predicted deployment results, that a plurality of functions of the application fail to be deployed on a single managed computing cluster, at least two managed computing clusters are selected from the plurality of managed computing clusters and the application is deployed on the at least two managed computing clusters. In other embodiments, a system and a computer program product are disclosed.

Abstract: A service discovery method, a registration center, and a device, where the method includes: receiving, by a registration center, a service discovery request sent by a first device, where the service discovery request carries target parameter information of a service needed by the first device, and where the target parameter information includes at least one of information about a first transmission mode, information about an invocation mode, information about a transmission protocol, or information about a second transmission mode; determining, by the registration center based on a service parameter database, a target service corresponding to the target parameter information, where the service parameter database is used to store parameter information of different services of a second device; and sending, by the registration center, a service response message to the first device, where the service response message includes description information of the target service.

Abstract: A device for enabling content selection is configured to display a graphical user interface including a map and information associated with other users. The map may including identifiers of users at respective locations. The device may enable a user to navigate to a particular identifier. The device may be configured to display a window including an item of content associated with a particular identifier. The device may be configured to facilitate a video chat between one or more users.

Abstract: A storage-based migration is performed in a VVOL environment. A migration processing unit generates a migration group in which a virtual volume to be migrated, a protocol endpoint related to the virtual volume, and a storage container that cuts out the virtual volume are grouped, and migrates the migration group to a storage node; and a configuration changing unit configures, based on information of the migration group transmitted from the storage node, a protocol endpoint, a virtual volume, and a storage container on a storage node which are the same as the protocol endpoint, the virtual volume, and the storage container configured on the storage node.

Abstract: A server receives from a client device that is executing a web browser application a request to initiate a remote application in the server. The server instantiates an instance of the remote application. The server intercepts draw commands associated with the remote application instance. The server provides the draw commands to the client to cause the web browser application to render portion(s) of output based on the draw commands. The server receives an input event from the web browser application. The server provides the client one or more draw commands based on the input event to cause the web browser application to render portion(s) of output based on those draw commands.

Abstract: A system and method detects or prevents tampering of computer networks by transmitting address messages indicating that unused network addresses are in use. The systems and method handles requests for network resources, such as Address Resolution Protocol (ARP) messages, and provides fabricated information to a potential attacker to disrupt an attack on an information system.

Abstract: The data management device capable of calculating an evaluation index based on the sensor data includes: a sensor data acquisition unit that acquires the sensor data from one or more sensors installed in an industrial machine; an evaluation index calculation unit that calculates the evaluation index with use of the sensor data; a sensor data storage unit that saves the sensor data; and a sensor data deletion unit that deletes the sensor data when a total volume of the sensor data in the sensor data storage unit exceeds an upper limit. The sensor data deletion unit determines saving priority of the sensor data based on a degree of change in the evaluation index and deletes the sensor data in accordance with the saving priority.

Abstract: The present disclosure provides systems and methods that provide improved access to content items in situations involving suboptimal network conditions. In particular, when a user attempts but fails to access a content item, a computing system can enable the user to access an alternative version of the content item that has been modified to account for the network conditions, thereby improving the accessibility and latency of content items for devices that are suffering from slow and/or unreliable network connections.

Abstract: In general, a data synchronization management system is disclosed in which files (and/or other data) are synchronized among two or more computing devices. Synchronization policies specify files to be synchronized based on selected criteria including file data, metadata, and location information. In general, files are initially copied from a primary client computing device to secondary storage. Thereafter, files to be synchronized are identified from the secondary storage and copied to other computing devices. Additionally, synchronized files may be viewed and accessed through a cloud and/or remote file access interface.

Abstract: Methods, systems, and computer-readable media for safe deployment of configurations to server fleets are disclosed. A host processes requests to a service according to a control versions of a first configuration and a second configuration. After receiving an experimental version of the first configuration, a host processes some requests to the service according to the control versions of the first configuration and the second configuration, and other requests according to the experimental version of the first configuration and the control version of the second configuration. The experimental version of the first configuration is approved or rejected based at least in part on performance of the service. The host then processes some requests to the service according to the experimental version of the first configuration and the control version of the second configuration, and other requests according to the experimental versions of the first configuration and the second configuration.

Abstract: A computer-implemented method according to one embodiment includes identifying a plurality of policies to be implemented within a system, aggregating the plurality of policies to create an aggregated policy, disseminating the aggregated policy within the system, receiving data collected according to the aggregated policy, and disaggregating the data.

Abstract: Embodiments of the disclosure provided herein can be used to improve the control, selection and transmission of data to a remote video conferencing environment, by use of a plurality of wired or wirelessly connected electronic devices. In one example, the transmission of data from a local environment can be improved by switching the source of visual inputs (e.g., cameras or display of an electronic device, such as laptop) and/or audio inputs (e.g., microphones) to the one or more appropriate visual and audio sources available within the local environment. The most appropriate visual and audio sources can be the sources that provide the participants in the remote environment the most relevant data giving the remote users the best understanding of the current activities in the local environment.

Abstract: A monitoring system for a battery system of a transportation vehicle having a primary monitoring device for providing control functions and/or supervisory functions for the battery system and a connecting arrangement for the exchange of control signals and/or supervisory signals with the primary monitoring device, wherein the connecting arrangement is electrically connected to the primary monitoring device and wherein a secondary monitoring device for providing a reduced range of the control functions and/or supervisory functions is electrically connected to the connecting arrangement.

Abstract: First device information, which is information independent from settings of a device or functions of a device, is obtained from a device in bulk; second device information, which is information that depends on settings of a device or functions of a device, is obtained; and the obtained first and second device information are stored in a storage unit. A device connected through communication is then specified on the basis of the obtained first device information.

Abstract: According to an embodiment of the present invention, an automated computer implemented method and system for providing targeted content in real-time comprises a web and application server that identifies one or more user interactions from a user on a website hosted by an entity; a processor that receives the one or more user interactions and converts the one or more user interactions into one or more real-time attributes; and an engine that identifies customized content for the user from a remote processor, adjusts the customized content based on the one or more real-time attributes, and generates an output comprising the customized content for display on the website for the user in real-time.

Abstract: Techniques for improved copy on write functionality within an SSD are disclosed. In some embodiments, the techniques may be realized as a method for providing improved copy on write functionality within an SSD including providing, in memory of a device, an indirection data structure. The data structure may include a master entry for cloned data, the master entry having a reference to one or more indexes and a clone entry for the cloned data, the cloned entry having at least one of: a reference to a master index, a reference to a next index, and a value indicating an end of a data structure. The techniques may include traversing, using a computer processor, one or more copies of the cloned data using one or more of the references.

Abstract: A cloud-based management system for distributed datacenters provides remote management of the datacenters from terminals at various locations. A virtual cloud-based operating system facilitates a transparent system call architecture, permitting subscribers to deploy, configure and manage operations at machines operating on different local operating systems. The virtual operating system can canonicalize available resources into a namespace to expose the resources as files at terminals. Asynchronous execution of subscriber commands across a group of target machines is provided with a notification procedure to control bandwidth and resource allocation. A file distribution model without a central controller for a group of target machines is provided to alleviate interaction with the management cluster for file distribution.

Abstract: A replicated state cluster is provided that employs a standby node state assessment during a leadership transition. One method, by a first standby node, comprises monitoring communications from a first cluster leader, wherein the first cluster leader and the first standby node are members of a replicated state cluster; obtaining a designation as a second cluster leader of the replicated state cluster in response to the first cluster leader becoming unavailable; and assessing a state of an additional standby node of the replicated state cluster within a time period after the designation, wherein the additional standby node is available as a candidate leader of the replicated state cluster during the time period when the state of the additional standby node is valid based on one or more validity criteria, wherein the state comprises one or more results of one or more write operations generated by an application.

Abstract: A distributed data store may provide continuous backup for data stored in the distributed data store. Updates to data may be replicated amongst storage nodes according to a peer-to-peer replication scheme. A backup node may participate in the peer-to-peer replication scheme to identify additional updates to be applied to a backup version of the data in a separate data store. The backup node may obtain the updates according to the peer-to-peer replication scheme and update the backup version of the data. In some embodiments, configuration changes to the data in the distributed data store may be detected via the peer-to-peer replication scheme such that a backup node can adapt performance of backup operations in conformity with the configuration change.

Abstract: Techniques are provided for timestamp consistency. An operation targeting a first storage object having a synchronous replication relationship with a second storage object is intercepted. A timestamp is assigned to the operation. A replication operation is created as a replication of the operation. The same timestamp is assigned to the replication operation. The operation is implemented upon the first storage object and the replication operation is implemented upon the second storage object.

Abstract: A processor of a stylus according to the present disclosure detects a first signal supplied to a sensor electrode group in each frame. The processor determines whether the first signal represents a setting instruction of a local ID, and writes a value of the local ID specified by the setting instruction in a memory if the first signal is determined to represent the setting instruction. The processor repeatedly detects a second signal supplied to the sensor electrode group in each of one or more slots included in the frame. The processor compares values of a local ID included in the detected second signal and the local ID stored in the memory every time the processor detects the second signal, and transmits a first downlink signal to a sensor controller using an electrode if the values correspond with each other.

Abstract: An apparatus includes a plurality of subsystems, including a first subsystem and a second subsystem. The apparatus includes a master processor to, in response to a power on of the apparatus, execute first instructions to configure the first subsystem and provide second instructions. The apparatus further includes a slave processor to, prior to the boot of the apparatus, receive the second instructions from the master processor and execute the second instructions to configure the second subsystem.

Abstract: A display device configured to receive an input image of an electronic device. The display device comprises a display panel, a scanning circuit, and an adjusting circuit. The display panel comprises an active zone. The scanning circuit is configured to determine a display region of the active zone in which the input image is displayed. The adjusting circuit is coupled to the scanning circuit. The adjusting circuit is configured to capture an image of the display region when an adjusting signal associated with the display panel is received in order to display the image of the display region on the active zone correspondingly.

Abstract: A system and method for is disclosed for controlling coordination between medical devices, a medical workstation and a communication device. The system comprises: message transceiving units arranged corresponding to a plurality of medical detection display apparatuses respectively for forwarding, to a coordination message processing unit, interaction information acquired from an accessed external input device by the medical detection display apparatuses arranged corresponding to the message transceiving units themselves. The coordination message processing unit receives the interaction information from a message transceiving unit connected thereto, parses the interaction information to obtain an identifier corresponding to a medical detection display apparatus designated by a user, and converts the interaction information into a display message matching the designated medical detection display apparatus according to a display requirement corresponding to the identifier.

Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for application release and orchestration. In one embodiment, a system is introduced that can communicate with a centralized automation server via an autonomous program. The system centrally test and validate the code and application release using an iterative data deployment process.

Abstract: A quantum payload service for facilitating communications between a quantum computing system and classical computing systems is provided. A payload service in a quantum computing system that offers a plurality of different quantum services receives a message from a classical computing system that is destined for a first quantum service. The message includes a header and a payload. The payload service determines, from the header, an originator address and a destination quantum service identifier that identifies the first quantum service. The payload service extracts, from the message, the payload, and sends the payload, the originator address and the destination quantum service identifier to a quantum channel router of the quantum computing system for delivery of the payload to the first quantum service.

Abstract: A synchronous playback method adapted for enabling a plurality of playback devices to synchronously play media content stored by the playback devices. The method includes performing a time-calibrating operation on a time server by each of the playback devices to obtain a target time error value of each of the playback devices; issuing a plurality of playback commands to the playback devices through a control server; calculating adjusted target time of each of the playback devices according to target time of the received playback command and the target time error value of each of the playback devices through each of the playback devices; and playing a plurality of pieces of target media content corresponding to the playback commands according to the adjusted target time of the respective playback devices through the playback devices.

Abstract: A communication device comprising at least one communication port called reception port and another communication port called forward port, each communication port being associated with a respective clock, the communication device being further configured for computing an offset between the respective clocks associated with the reception and forward ports, and synchronizing the respective clocks based on the computed offset.

Abstract: A computer-implemented system and method for predicting activity outcome based on user attention is provided. Sensor data is collected for a user, and an activity performed by a user is identified based on the sensor data. Features of the user are collected while performing the activity and a subject of focus of the user is determined based on the collected features. An outcome of the activity performed by the user is predicted based on the features and the determined subject of focus.

Abstract: In one example, a request to migrate a server application running on a first server to a second server with a change in a version of the server application may be received. Migration information may be provided to a cloud-based Migration as a Service provider based on the request. An application migration component may be received from the cloud-based Migration as a Service provider upon validation of the migration information. The server application may be migrated from the first server to the second server with the change in the version of the server application using the application migration component and the cloud-based Migration as a Service provider. A first version of an agent application in a client may be upgraded with a modified version of the agent application using the application migration component.

Abstract: A master control device is communicatively coupled to a first slave control device and a second slave control device via a first network and a second network, respectively. The master control device provides output data to the first slave control device based on input data received from the second slave control device. A monitoring apparatus which monitors an operation of the master control device stores determination data indicating a correspondence relationship between the input data and the output data, obtains the input data provided to the second network by the second slave control device and the output data provided to the first slave control device via the first network, and determines a presence or an absence of an anomaly in the operation of the master control device by determining whether the input data and the output data correspond to the determination data.

Abstract: A communication device may establish a second wireless connection with an external device in a case where a first wireless connection is established with the external device, determine whether a predetermined signal is received from the external device, and determine a preservation time according to the determination. The preservation time may be a time for preserving a state of the communication device in a parent station state after the second wireless connection has been disconnected. In a case where it is determined that the predetermined signal is received, one of a first preservation time and a second preservation time which is longer than the first preservation time may be determined as the preservation time, and in a case where it is determined that the predetermined signal is not received, the other of the first preservation time and the second preservation time may be determined as the preservation time.

Abstract: System for synchronization of content between open applications. Remote access server (RAS) provides remote desktop to a mobile device. The mobile device has a remote access client component and communicates with the RAS and with an authorization component. First computer with a host application is connected to the RAS. Second computer is connected to the RAS and has a native application or a VM with a guest application. Authentication component authenticates the mobile device and the computers. The RAS synchronizes data between the mobile device and the computers, and provides a remote desktop for the mobile device via a remote access client component. The remote desktop includes the host application. Data entered in the host application for the first computer on the mobile device appears in the remote desktop via the RAS, and is synchronized with the guest application on the second computer.

Abstract: A set of computing nodes may receive a corresponding set of heartbeat messages that originated at the set of computing nodes. The set of heartbeat messages may relate to selecting, among the set of computing nodes, a leader computing node to process a set of jobs. State information included in the heartbeat messages may be provided to a leader election algorithm that outputs information indicating one or more computing nodes that are most qualified to process the set of jobs based on processing capabilities of the computing nodes and processing constraints associated with the set of jobs. The computing node may select itself as the leader computing node to process the set of jobs based on determining, from the information output by the leader election algorithm, that the computing node is most qualified to process the set of jobs and no other computing nodes are processing the set of jobs.

Abstract: Routing of communications to group member(s) where group membership is identified by physical status. A computing system detects a communication that identifies targets of the communication at least in part by physical status. The system responds by identifying at least partial membership in a group that is identified by the physical status identified in the communication, and then dispatching the communication to at least one member of the members of that group. The identity of the members of the group may change dynamically as the physical status of particular physical entities changes over time. Accordingly, a user may communicate to individuals based on physical status, rather than identify any particular individual or status group. The communication may be directed to all members of the group. Alternatively, the communication may be initially directed towards a subset of the group, with the communication being conditionally later broadened.

Abstract: The present technology relates to a reception apparatus and a data processing method that ensure reliable reproduction of content. The reception apparatus receives content, and controls reproduction of the content on the basis of time correspondence information associating first time information provided from a transmission side of the content with second time information generated on a reception side of the content by a time axis according to the first time information corresponding to the second time information. The present technology can be applied to a television receiver compatible with ATSC 3.0, for example.

Abstract: A storage management apparatus includes a memory configured to store configuration information regarding a configuration of a storage apparatus, first update information indicating an update status of the configuration information, and second update information pieces, the configuration information including information elements, the second update information pieces indicating respective update statuses of the information elements, and a processor configured to: obtain first update information from a storage controller that controls the storage apparatus; compare the obtained first update information with the first update information in the memory; send, to the storage controller, the second update information pieces in the memory, when both of the update information do not match; receive, from the storage controller, one or more information elements extracted in the storage controller based on the second update information pieces that are sent; and update the configuration information in the memory based on

Abstract: A computer-implemented method, according to one embodiment, includes: receiving data replication operations from one or more compute nodes at a primary location, storing the received data replication operations in a queue, and dividing the queued data replication operations into a number of independent sub-groups. The number of independent sub-groups is equal to or less than a number of worker gateway nodes. Each of the independent sub-groups are further added to a respective one of the worker gateway nodes. One or more instructions are also sent to each of the worker gateway nodes to send the data replication operations included in the respective independent sub-group to a remote storage location. Other systems, methods, and computer program products are described in additional embodiments.

Abstract: Disclosed herein is a method for generating a blockchain, which includes selecting, by a first master node that generated a first block, second candidate nodes from a node pool according to a consensus node selection scheme using a nonce, and selecting, by the first master node, a second master node using the result of a vote taken by first candidate nodes. Here, among candidate blocks generated by the second candidate nodes, the candidate block generated by the second master node is locked as a second block.

Abstract: Disclosed is a system, method, and computer program product for implementing a log analytics method and system that can configure, collect, and analyze log records in an efficient manner. The log analytics system, method, and computer program product provide target-based configuration of log monitoring metadata. The log analytics system, method, and computer program product can be implemented in a cloud-based/SaaS-based architecture.

Abstract: A chip package system comprising N multiple processor cores can be tested by receiving a data file characterizing the chip package system. Thereafter, simulation testing is conducted for each core for each of Mi . . . j states using the data file such that each core is active in each state while all other cores are inactive. Each simulation test results in a simulation. The simulations are then combined to result in a composite test covering MN*j combinations. Related apparatus, systems, techniques and articles are also described.

Abstract: A server rack includes a plurality of servers, each of which includes: a power management unit operable to convert a DC input voltage into at least one DC output voltage to output at least one type of DC output power; at least one application circuit for being respectively powered by the at least one type of DC output power; and a baseboard management controller cooperating with the power management unit to provide power management data. One of the baseboard management controllers of the servers is for receiving the power management data respectively from the other one(s) of the baseboard management controllers, and controls the power management units of the servers for power management of the servers based on the power management data.

Abstract: A system is provided for establishing a shared media session for one or more client devices. One or more processors in the system are configured to establish a shared media session that includes a disparate live media output stream scheduled by a first client device to start at a defined timestamp, and played back on one of the first client device or a plurality of client devices that join the shared media session through a distributed communication network. A persistent record of event data and media, synchronized based on one or more criteria and received from a recording client device, is generated corresponding to the shared media session and previous shared media sessions until the shared media session is terminated by at least one of the first client device or by abandonment of the distributed communication network by the plurality of client devices.

Abstract: An embodiment may involve a network interface module; volatile memory configured to temporarily store data packets received from the network interface module; high-speed non-volatile memory; an interface connecting to low-speed non-volatile memory; a first set of processors configured to perform a first set of operations that involve: (i) reading the data packets from the volatile memory, (ii) arranging the data packets into chunks, each chunk containing a respective plurality of the data packets, and (iii) writing the chunks to the high-speed non-volatile memory; and a second set of processors configured to perform a second set of operations in parallel to the first set of operations, where the second set of operations involve: (i) reading the chunks from the high-speed non-volatile memory, (ii) compressing the chunks, (iii) arranging the chunks into blocks, each block containing a respective plurality of the chunks, and (iv) writing the blocks to the low-speed non-volatile memory.

Abstract: The present invention proposes assigning a common system identification code to each of a control unit and a plurality of controllable slave units, storing that system identification code in a user-inaccessible memory of those units, and allowing pairing between the control unit and each of the slave units only if the system identification code of the control unit matches that of the respective slave unit. Thus a slave unit can only act upon a control signal if the control signal comes from the control master unit which shares the system identification code, i.e. is verifiably from the same family. This ensures that a slave unit only acts on instructions which come from a specified control unit, so providing security to the user. It is therefore impossible for a slave unit to act on instructions from any device other than the control master unit with which it shares a system identification code, which may be alternatively referred to as a family identification code or family ID.