Abstract: A scheduler manages execution of a plurality of data-collection jobs, assigns individual jobs to specific forwarders in a set of forwarders, and generates and transmits tokens (e.g., pairs of data-collection tasks and target sources) to assigned forwarders. The forwarder uses the tokens, along with stored information applicable across jobs, to collect data from the target source and forward it onto an indexer for processing. For example, the indexer can then break a data stream into discrete events, extract a timestamp from each event and index (e.g., store) the event based on the timestamp. The scheduler can monitor forwarders' job performance, such that it can use the performance to influence subsequent job assignments. Thus, data-collection jobs can be efficiently assigned to and executed by a group of forwarders, where the group can potentially be diverse and dynamic in size.

Abstract: Embodiments include methods and systems for using, creating and maintaining goal-oriented, dialog systems (i.e., transactional bots) that provide interfaces to application functionality. The methods and systems of the embodiments provide a bot that may learn in supervised learning and reinforcement learning from conversational examples provided by domain experts and from interaction with users. Conversational bots may be created to interact using both text and/or application programming interface (API) calls. A developer may configure a bot that interfaces with an application back-end where behavior of the bot may be controlled by use of masking actions. A specification for the bot may be flexibly designed to specify how developer code may be organized, for example, as masking operations on the possible actions the bot may execute. Additionally, the methods and systems may automatically infer the best state representation during a dialog so a state variable need not be predefined.

Abstract: Techniques for selective display frame fetching can include receiving or fetching rendered display frames by a display engine. The display engine can determine if a new frame includes one or more dirty portions. If the new frame includes one or more dirty portions, just the dirty portions can be loaded by the display engine into a display buffer. The display engine can also scan out just the dirty portions from the display buffer to a display.

Abstract: A method of traffic reduction in a mesh computing system (400), the mesh computing system (400) comprising hosts located on edge nodes of the mesh computing system (400) and a central registry located outside the mesh computing system (400), the central registry holding the images. The method comprises, at a first host located at a first edge node, receiving (920) a request from a client for an image, sending (930) a request for the image to at least one other host of the mesh computing system (400). When the first host receives (940) notification that at least a second host holds the image, the first host downloads (960) the image from the second host to the first host. The first host creates (970) a container from the image. A host at a node (636; 700) and a mesh computing system (400) are also provided.

Abstract: In order to achieve location transparency and routing slip extensibility, a system and a method for orchestrating a web service using Business Process Execution Language are disclosed. The method includes: receiving a message, wherein the message comprises an address identifying an extension element; determining, from the address, a location of the extension element identified by the address; responsive to determining the location of the extension element, directing the message to an appropriate location; and storing the message in a computer readable storage medium.

Abstract: A computer-implemented method and distributed system for maintaining consistency of client applications on a plurality of server nodes may comprise providing a first and second versions of a distributed coordination engine (DConE). The first version of the DConE may receive proposals, reach agreements thereon and generate a first ordering of agreements that specifies an order in which the client applications are to execute the agreed-upon proposals and correspondingly update their respective states. A ChangeVersion proposal may then be processed by the first version of the DConE, whereupon the first version of the DConE may stop reaching any further agreements. A second version of the DConE may then take over reaching agreements on the proposals and generate a second ordering of agreements, beginning with the agreed-upon ChangeVersion proposal.

Abstract: A display device “app” maintains the processor and graphics chip of the device energized but deenergizes the display responsive to an “off” command. The energized components are used in the background for cooperative computer tasks such as bitcoin mining that can lead to remuneration, with any remuneration so received being credited to an account. When a viewer wished to view content that requires payment, the account is debited accordingly, and no further payment is demanded, and advertisements are omitted from the content. Should the account be short of necessary funds to pay for the demanded content, the “app” can present advertisements in the content and/or require input of payment.

Abstract: A transaction processing system comprises a transaction processing (TP) subsystem (11) executed on a TP server (21), a recovery subsystem (13), executed on a recovery server (23) and one or more resource subsystems (12) executed on one or more resource servers (22).

Abstract: Methods, systems, and computer readable medium for providing content with respect to a website. A request for content is received where the request includes information related to a user. One or more pieces of localized content associated with at least one condition is retrieved when it is determined that the at least one condition is consistent with the information related to the user, where each localized content is localized with respect to the content requested. At least one of the retrieved localized content is identified when the information related to the user meets the associated at least one condition. The identified at least one localized content is sent as a response to the received request for content.

Abstract: Systems and methods transfer execution of tasks executed on behalf of client devices between edge nodes operated by different operators. A request is received at a destination edge node deployed at a network edge to provide computing services to a client device currently served by an origin edge node. The origina edge node and the destination edge node are operated by different operators. An edge identifier of the origin edge node and task identifier(s) of task(s) executed by the origin edge node for the client device are received. The origin edge node is communicated with to obtain task information relating to the task(s) in one or more registries shared by the first and second operators to map task identifier(s) to respective tasks. A connection is made to the client device the task(s) are executed for the client device using the task information.

Abstract: A system implements user permissions and user subscriptions with regard to content posted on one or more peer-to-peer knowledge sharing platforms (e.g., Community pages). Permissions are assigned to groups of users, rather than individual users. Permissions are determined by the groups of which the user in question is a member.

Abstract: A distributed processing system is disclosed herein. The distributed processing system includes a server, a database server, and an application server that are interconnected via a network, and connected via the network to a plurality of independent processing units. The independent processing units can include an analysis engine that is machine-learning-capable, and thus uniquely completes its processing tasks. The server can provide one or several pieces of data to one or several of the independent processing units, can receive analysis results from these one or several independent processing units, and can update the result based on a value characterizing the machine learning of the independent processing unit.

Abstract: A system includes a network adapter operable to interface with one or more computer networks. The system also includes a processing system operably coupled to the network adapter and configured to perform a plurality of operations. The operations include monitoring for a request to transfer data from a file including a self-destruction indicator, determining a targeted destination of the data based on detecting the request to transfer the data from the file including the self-destruction indicator, and determining whether the targeted destination is within an allowed network list associated with the file. The system prevents the transfer of data from the file to the targeted destination through the network adapter based on determining that the allowed network list excludes the targeted destination.

Abstract: The present disclosure discloses method and a wireless device for providing wireless data communication in datacenters. The wireless communication is enabled in datacenters by providing a plurality of wireless devices. Each of plurality the of wireless devices is integrated with one or more wireless chips. The one or more wireless chips are integrated with converged network technique for facilitating wireless communication. Among plurality of wireless devices, a wireless device receives data request from a user device and transmits data request via respective integrated one or more wireless chip to first wireless device of plurality of wireless devices. The first wireless device receives data request via respective integrated one or more wireless chip. The wireless device receives requested data processed by first wireless device and transmits to the user device wirelessly.

Abstract: Computer-implemented systems and methods are disclosed for indexing and aggregating proxy server data. In accordance with some embodiments, the systems comprise a memory device configured to store a set of instructions, and one or more processors configured to execute the set of instructions to receive a plurality of log lines of proxy server data comprising a plurality of data components and index one or more of the plurality of data components for the plurality of log lines. The processors also generate a plurality of log data records, each including the one or more indexed data components, and generate a summarized data record by aggregating one or more log data records having at least one matching indexed data component.

Abstract: Deduplication of files or other data or objects in a manner that is aware of a format of the file and the application. A file may be chunked based on the format. The chunks are more consistent and lead to higher deduplication ratios. The file may be presented as a single file. However, the file is stored in chunks or subfiles and deduplication is performed with respect to the chunks. When the file is read, the file is rebuilt from its respective chunks. The files may also be compressed using differential compression, which leverages the content of similar files to compress a current file.

Abstract: Application service configuration of a timeframe for performing dataloss failover (failover that does not attempt full data replication to the secondary data store) from a primary data store to the secondary data store. A data-tier service, such as perhaps a database as a service (or DBaaS), could receive that configuration from the application service and automatically perform the dataloss failover as configured by the application service. This relieves the application service from having to manage the failover workflow while still allowing the application service to appropriately balance the timing of dataloss failover, which will depend on a very application-specific optimal balance between the negative effects of operational latency versus dataloss.

Abstract: The disclosed computer-implemented method may include (1) creating, at a network device, a relationship management information base that facilitates querying relationships of objects stored in at least one other management information base on the network device, (2) loading, into the relationship management information base, a partition that defines at least one relationship between a plurality of objects stored in the other management information base on the network device, (3) receiving, at the network device, a query directed to the relationship management information base from a network management system, and then in response to the query directed to the relationship management information base (4) obtaining the objects whose relationship is defined by the partition from the other management information base and (5) providing the objects obtained from the other management information base to the network management system to satisfy the query.

Abstract: An affair processing request is received from a first network node. First affair information determined by the first network node is received. A type of to-be-acquired second affair information excluded from the received first affair information is determined. First information comprising the type of the to-be-acquired second affair information is transmitted to a second network node. Second information is received, the second information including content of the second affair information fed back from the second network node. An affair of the affair processing request is processed on the basis of the received first affair information and the received content of the second affair information.

Abstract: Processes pending execution in respective compute nodes (N1-Nn) of a cluster of a distributed HPC computer can communicate with one another by message exchange through an interconnected fabric. To exchange messages between the processes a method is proposed to identify the physical cards associated with the compute nodes directly from the hostname of the compute nodes as they are used in the user program. This direct identification is made from at least one mapping table (MT1) associating bijectively the hostname of each compute node of the cluster with the unique logical address of the associated physical card. This mapping table is kept in a component of the computer responsible for managing the fabric, i.e. the fabric manager (FM1). Various implementations enable scaling when accomplishing the method of message exchange between processes.

Abstract: A computing system implemented method is disclosed for distributing data objects in a network of computing nodes. Each node has stored thereon subscription rules defining characteristics of data objects that the particular node may require during processing. The nodes exchange their subscription rules with other nodes in the network. Each node then compares the rules received from other nodes with the attributes of data objects stored on the particular node. Where a rule set matches the attributes of a data object stored thereon, the node marks the particular data object for copying to the node from which the particular rule set was received. The marked data object is then copied to the appropriate node.

Abstract: Systems, methods, and computer-readable media for on-demand security provisioning using whitelist and blacklist rules. In some examples, a system in a network including a plurality of pods can configure security policies for a first endpoint group (EPG) in a first pod, the security policies including blacklist and whitelist rules defining traffic security enforcement rules for communications between the first EPG and a second EPG in a second pods in the network. The system can assign respective implicit priorities to the one or more security policies based on a respective specificity of each policy, wherein more specific policies are assigned higher priorities than less specific policies. The system can respond to a detected move of a virtual machine associated with the first EPG to a second pod in the network by dynamically provisioning security policies for the first EPG in the second pod and removing security policies from the first pod.

Abstract: An embodiment of the invention includes a method for executing commands in a distributed computing environment. The method receives a plurality of distributed commands from one or more devices. The method determines a global command execution order for executing the received plurality of distributed commands. The method dispatches the received plurality of distributed commands to a plurality of servers hosting a plurality of corresponding shards in the distributed computing environment, where a given distributed command corresponds to one or more of a given shard if the given distributed command pertains to a state hosted by the one or more given shard. The method executes, by the one or more given shard, the given distributed command, where the execution is deterministic, and where a result of deterministic execution of the given distributed command is unanimous among the one or more given shard.

Abstract: A method for broadcast queue adjustment, a terminal, and a computer readable storage medium are provided. The method includes: acquiring a first broadcast queue corresponding to a broadcast message sending instruction after the broadcast message sending instruction is monitored; sequentially traversing each broadcast message to be sent in the first broadcast queue to determine a sending process of each broadcast message to be sent; and removing a broadcast message with a different sending process from the first broadcast queue, and creating a second broadcast queue according to the different sending process.

Abstract: Techniques for web-based collaborative inking sessions via a computer network are described in this document. In one embodiment, a first computer can serialize detected pointer input at a first computer into data representing one or more ink objects individually representing an image or animation corresponding to the detected pointer input. The first computer can then transmit the data representing the serialized ink objects to the second computer via the computer network. Upon receiving the transmitted data, the second computer can de-serialize the received serialized ink objects, reconstruct the image or animation corresponding to the detected pointer input at the first computer, and surface, to a second user, the image or animation of the detected pointer input on a second web browser surfacing the same webpage on the second computer, thereby enabling a web-based collaboration session between the first and second users.

Abstract: In a system having multiple locally deployed apparatus arranged as separate physical nodes, each data packet of a set of data packets received in a physical node can be classified. Data packets of the set can be batched into one or more batches for processing by a physical node separate from the physical node in which the data packets are classified and batched. Access to a batch in the physical node by another physical node can be controlled using remote data memory access. Additional apparatus, systems, and methods are disclosed.

Abstract: The authentication method of a block chain authentication module includes: receiving an authentication preparation request; configuring a channel and generating a channel key allocated to the channel; generating a block including an authentication comparison data, the block further including a block key allocated to the block; commonly transmitting the channel key and the block key, and dividing and transmitting the authentication comparison data; transmitting an authentication preparation completion message including the channel key and the block key; receiving an authentication request message including the channel key, the block key, and authentication target data; dividing and transmitting the authentication target data; receiving a result of comparing the divided and transmitted authentication comparison data with the divided and transmitted authentication target; and determining whether the authentication of the terminal succeeds.

Abstract: Systems and methods for determining a destination location from a communication are described. One embodiment of a method includes receiving electronic communications data from a mobile communications device, at a computing device. The electronic communications data is parsed to identify a partial address term of interest related to the destination location in the electronic communications data. A position of the destination location is determined from the partial address term of interest. Routing data of a vehicle from a current location of the vehicle to the destination location is determined and provided to a user of the vehicle.

Abstract: The current document is directed to automated methods and systems that employ unsupervised-machine-learning approaches as well as rule-based systems to discover distributed applications within distributed-computing environments. These automated methods and systems provide a basis for higher-level distributed-application administration and management tools and subsystems that provide distributed-application-level user interfaces and operations. In one implementation, the currently disclosed methods and systems employ agents within virtual machines that execute routines and programs and that together comprise a distributed application to continuously furnish information about the virtual machines to a pipeline of stream processors that collect and filter the information to provide for periodic application-discovery.

Abstract: Embodiments are directed to predicting the health of a computer node using health report data and to proactively handling failures in computer network nodes. In an embodiment, a computer system monitors various health indicators for multiple nodes in a computer network. The computer system accesses stored health indicators that provide a health history for the computer network nodes. The computer system then generates a health status based on the monitored health indicators and the health history. The generated health status indicates the likelihood that the node will be healthy within a specified future time period. The computer system then leverages the generated health status to handle current or predicted failures. The computer system also presents the generated health status to a user or other entity.

Abstract: Systems and methods are provided herein for managing a set of autonomous vehicles (AVs) configured to perform delivery tasks and computing tasks. Computing tasks can be performed such as training a model and/or calculating an incremental update for the model. As additional training data is obtained, a subset of AVs may be managed as a distributed computing cluster and assigned a computing task such as training or calculating an incremental update for the model or any suitable computing task. Corresponding data computed by the subset of AVs of the cluster (e.g., the retrained model, updated model parameters corresponding to the updated model, etc.) may be received and stored or transmitted (e.g., the computing task requestor, to the AVs, etc.) for subsequent use (e.g., for subsequent delivery tasks).

Abstract: A system and method for providing multi-services within a communication network according to various exemplary embodiments can include storing, in a database of a computer, user-defined sets of rules and instructions for providing multi-services to end user devices connected to a communication network comprising a Hybrid Fiber-Wireless (HFW) network having policy management capabilities. The system and method can receive, at one or more processors, the user-defined sets of rules and instructions from a plurality of end users via a plurality of end user devices. The system and method can configure a virtual network for each end user within the communication network using the policy management capabilities based on the user-defined sets of rules and instructions provided by each end user. The user-defined sets of rules and instructions define provisioning and delivery of resources and services provided by the communication network to the end user.

Abstract: A method for load balancing application requests across a multi-cluster container orchestration system includes receiving a load-balancing configuration for a multi-cluster service managing access to a set of destination clusters hosting a software application deployed by a user. The multi-cluster service uses the load-balancing configuration to load balance application level traffic across the set of destination clusters. Each destination cluster includes at least one container executing the software application and a respective geographical region. The method also includes receiving an application level request directed toward the software application hosted across the destination clusters. The application level request is received from a client and includes a host name and a geographical location associated with the client. The method also includes routing the request to one of the clusters based on the geographical location of the request and the respective geographical locations of the clusters.

Abstract: Embodiments of the present disclosure provide a method, a network interface card (NIC) and a computer program product for load balance. The method comprises determining, by a NIC of a network node, whether a packet obtained comprises a request to establish a network connection for a first device; in response to determining that the packet comprises a request to establish the network connection, determining whether the load balance associated with the network connection is to be applied by the NIC or a host processing device on the network node; and in response to determining that the load balance is to be applied by the NIC, applying the load balance among a set of devices using the NIC, so as to select a second device from the set of devices to establish the network connection with the first device. In this way, efficient and cost-effective load balance in the network can be achieved by means of the NIC.

Abstract: A unified wallet manager (UWM) virtualized as a single virtual service in which all transactions relative to the UWM are treated as immutable facts permanently stored in append-only queues or ledgers from the time of their creation. A rules engine reads conversion requests in request calls to the service, and determines which rule or rules to apply to convert funds from one ledger to another, in the same or different vertically scaled gaming systems. The UWM is a peer of other vertical gaming systems, and the gaming systems access the UWM via an API server and data egresses from the UWM through an ETL process from a database cluster. The immutable queues allow for data reconstruction using any desired data model. The ledger stores funds of many different types, including real money, points, play money, and others. Third parties can integrate with the UWM through an integration hub connected to the UWM.

Abstract: A computer-implemented method (and apparatus) includes receiving input data comprising bipartite graph data in a format of source MAC (Machine Access Code) data versus destination IP (Internet Protocol) data and timestamp information. The input bipartite graph data is provided into a first processing to detect malicious beaconing activities using a lockstep detection method on the input bipartite graph data to detect possible synchronized attacks against a targeted infrastructure. The input bipartite graph data is also provided into a second processing, the second processing initially converting the bipartite graph data into a co-occurrence graph format that indicates in a graph format how devices in the targeted infrastructure communicate with different external destination servers over time. The second processing detects malicious beaconing activities by analyzing data exchanges with the external destination servers to detect anomalies.

Abstract: Embodiments of the disclosure provide a method and apparatus for upgrading a distributed storage system, and the disclosure relates to the field of distributed computer technology. In the disclosure, a client sends write requests regarding the same to-be-written data to a plurality of data servers at the same time; then how many data servers the to-be-written data is successfully written into is analyzed; it is determined whether the number of the successful writes is greater than a pre-defined number; and first feedback information or second feedback information is sent to each data server having a successful write according to the determining result. The data server then determines whether it is in an upgradeable state or a non-upgradeable state according to the received first feedback information or second feedback information. Based on the state of the data server, an upgrade control server may select to notify, in a rolling manner, the data server to perform an upgrade operation.

Abstract: Distributed management of analytics tasks in a programmable network (100) having a controller (SDNC, 10, 11), a plurality of network nodes (20, N1-N5) coupled to the controller by a Data Communications Network DCN, and a plurality of analytics servers (30) each coupled to a network node, involves the controller selecting which of the analytics servers to use for an analytics task. The selection is based on how data logged by respective ones of the network nodes and needed for that analytics task, can be routed to the analytics servers. The controller sends to the selected analytics server, an indication of the analytics task and an indication of what data logged by the network nodes is to be used in the analytics task.

Abstract: A method for performing storage control in a storage server may include: regarding any memory device of a plurality of memory devices installed at the storage server, assigning a channel of multiple channels within the memory device for access control corresponding to a thread of a plurality of threads running on the storage server, wherein the storage server configures the plurality of memory devices to form a RAID of the storage server; and during storing a series of logical access units (LAUs) into the RAID, writing information into respective sets of pages of the plurality of memory devices as pages in a LAU of the series of LAUs according to a predetermined arrangement rule, to make the respective sets of pages be sequentially written into the plurality of memory devices respectively with aid of the assignment of the channel of the multiple channels to the thread. Associated apparatus are provided.

Abstract: Various examples described herein are directed to systems and methods for providing a user interface at a plurality of computing devices. A first interface application executing at a first computing device may determine a first state for a user interface. The first interface application may detect a set of user computing devices for providing the user interface to a user and select a second computing device that is in the set of user computing devices based at least in part on the first state of the user interface. The first interface application may send a description of the user interface to the second computing device.

Abstract: A first node transmitting a non-extension read command which is a read command for reading out data without extending, and in which command a logical address is designated that corresponds to compressed data, to a first nonvolatile memory device. The first node transmits a transfer command to a second node via a network. The transfer command is for transferring between nodes the data to be transferred, the transferred object being the compressed data read out without extending by the first nonvolatile memory device in response to the non-extended read command. The second node transmits, in response to the transfer command, a write command for which the compressed data is the target to write to a second nonvolatile memory device.

Abstract: Methods and apparatuses for automatic generation of dynamically assigned conditional follow-up tasks. A composition interface in which a user can compose an electronic mail message is provided. A mechanism within the composition interface to select a response window is provided. A follow-up task corresponding to the electronic mail message for the user is generated only if a response to the electronic mail message is not received within the response window.

Abstract: Examples described herein involve media preferences corresponding to multiple user accounts. In an example, a server of a streaming audio service receives, from a first controller interface on a first mobile device, data representing a request to play back a first audio track on a playback device, the first controller interface associated with a first user account of the streaming audio service. In response, the server streams data representing the first audio track to the playback device for playback. While streaming, the server receives, from a second controller interface on a second mobile device, data representing a preference for the first audio track that the playback device is playing back, the second controller interface associated with a second user account of the streaming audio service. The server stores, in a preference database corresponding to the second user account, data representing the preference for the first audio track.

Abstract: A method for calculating distributed network nodes' contribution to a service according to the present disclosure comprises the steps of: receiving, by a server, details of contribution to a service from a plurality of nodes; verifying, by the server, the received details of contribution to a service; announcing, by the server, the verified details of contribution to a service; and using a block chain including a block that includes the announced details of contribution to a service issued by one of the plurality of nodes, calculating the one node's contribution to a service. According to the present disclosure, it is possible to calculate distributed network nodes' contribution to a service. It is also possible to separately calculate the degrees of contribution of distributed network nodes to a specific service. Further, it is possible to ensure the transparency of the details of calculation of distributed network nodes' contribution to a service.

Abstract: Virtual machines may migrate between sets of implementation resources in a manner that allows the virtual machines to efficiently and effectively adapt to new implementation resources. Migration agents can be added to the virtual machines under consideration for migration. The migration agents may detect and augment relevant virtual machine capabilities, as well as trigger reconfiguration of virtual machine components in accordance with migration templates.

Abstract: An application management apparatus manages a migration of an application, running on a first computer communicating with a second computer, to a third computer. The management apparatus receives and records status of the first computer from the first computer, and receives and records status of the migration from the third computer. When receiving an inquiry from the second computer, notifying the second computer of the status of the application and the migration target computer.

Abstract: A network of N nodes performs a monitoring method, where the method is performed by each node. The N nodes are partitioned into domains according to a sorted order. The domains include a local domain in which the node is located and one or more remote domains. Each remote domain has a domain head designated to monitor member nodes in the remote domain. The node sends probes at a given frequency to actively monitored nodes that include all other member nodes in the local domain and domain heads in the remote domains. The node then determines whether each of the actively monitored nodes is up based on replies received from the actively monitored nodes in response to the probes.

Abstract: Systems, methods, and non-transitory computer-readable media can determine that a software application running on a computing device has been backgrounded. A determination is made that one or more prefetch criteria is satisfied. A request to prefetch one or more content items for the software application is generated based on determination that the one or more prefetch criteria is satisfied.

Abstract: Based on expert input comprising recommended parameter values, a machine learning framework is constrained to perform machine learning to estimate optimal parameter values for TCP parameters in specific regions of an output parameter space. Network traffic data associated with a plurality of data requests to one or more computer applications are collected, over a time block, based on sampled parameter values for the TCP parameters. The sampled parameter values are distributed within the specific regions of the output parameter space. The machine learning is used to estimate the optimal parameter values for the TCP parameters. The optimal parameter values, for the TCP parameters, are propagated to and used by user devices to make new data requests to the computer applications.

Abstract: A communication system and method for the utilization of a job management system to provide computing devices operational information. The job management system obtains a job definition from a user via a user device. The job management system processes the job definition to create job task workflow to be implemented by one or more identified client devices. The job management system can then monitor the implementation of the job task workflow.