International Business Machines Corporation

Andrew Thomas Thorstensen

Jason Allan Nikolai

Susan F Crowell

David M Koster

Adam D Reznechek

Joseph W Cropper

Jeffrey Wayne Tenner

Taylor D Peoples

Aditi Rajagopal

Deanna L Q Brown

Brian David McManus

Steven Edward Royer

Benjamin R Garbers

Dale Arthur Peterson

Asset management for a shared pool of configurable computing resources is disclosed. For a set of assets which share a resource on a first compute node, a set of asset weight values is identified. The set of asset weight values indicates a set of utilization shares of the resource by the set of assets. A set of asset priority values is identified with respect to the set of assets on the first compute node. The set of asset priority values indicates a relative status arrangement for the set of assets. Using the set of asset weight values and the set of asset priority values, a determination is made to migrate a first asset of the set of assets from the first compute node to a second compute node. Accordingly, the first asset of the set of assets is migrated from the first compute node to the second compute node.

Asset management with respect to a shared pool of configurable computing resources

A method and system are provided. The method includes automatically monitoring one or more voice communication sessions occurring on multiple communication devices to transcribe into text, by a processor-based voice-to-text transcriber, voices uttered by two or more respective participants other than a user in each of the voice communications sessions. The method further includes comparing, for each of the voice communication sessions, the topic of interest to conversation features derived from the text to detect a match there between. The method also includes providing the user with a summary of each of the voice communication sessions for which the match has been detected by said comparing step, the summary being based on the text. The method additionally includes automatically connecting the user to at least one of the voice communication sessions for which the summary thereof has been provided to the user.

Notification bot for topics of interest on voice communication devices

Disclosed aspects relate to asset management with respect to a shared pool of configurable computing resources. With respect to a set of assets which share a resource on a first compute node, a set of asset weight values is identified. The set of asset weight values indicates a set of utilization shares of the resource by the set of assets. A set of asset priority values is identified with respect to the set of assets on the first compute node. The set of asset priority values indicates a relative status arrangement for the set of assets. Using the set of asset weight values and the set of asset priority values, a determination is made to migrate a first asset of the set of assets from the first compute node to a second compute node. Accordingly, the first asset of the set of assets is migrated from the first compute node to the second compute node.

A method comprises establishing a packet size limit. The packet size limit may govern the maximum permitted size of packets that are transmitted between a first node and a second node of a network. The method also comprises monitoring a buffer of the second node in the network. The method also comprises determining, based on the monitoring, that the buffer of the second node is filled above an upper capacity threshold. The method also comprises increasing, based on the determining, the first packet size limit.

Real-time adjustment of packet size limit in virtual networks

A computer-implemented method, in an example, may include calculating a time-to-live value for at least one packet based on a hop count between each of a plurality of processing element containers within an application streaming network; updating at least one processing element container output connection based on the calculated time-to-live value; and monitoring a streams resource metrics service for a change in a packet delivery rate.

Streaming network

System, method, and computer program product to implement four factor authentication rule-based intelligent bank cards, by receiving valid authentication information for a card associated with an account, capturing an image of a person presenting the card, applying an algorithm to the image to determine that the image capture was successful, and the image can be used by a facial recognition algorithm, verifying that the image matches an image of an authorized user of the account, analyzing image data of the image with a facial emotion recognition algorithm to detect an emotion expressed by the person in the image, identifying an emotion rule associated with the account and the emotion, providing, by the processor, an alert to a person associated with the account, wherein the alert is specified as part of the emotion rule, and restricting access to the account.

Multi factor authentication rule-based intelligent bank cards

A stream server manages connections by multiple clients. The stream server receives, sends and manages streams for each client. The stream server analyzes incoming streams and maintains a database of device signatures and a database of user profiles based on the analyzed data. The stream server receives a stream from a client, analyzes the stream to identify an applicable device signature, user profile, or both, and modifies the stream. Modification of the stream may include filtering noise, placing the user in receive-only mode, ending a session for a user, adjusting metadata, etc. In addition, modification of the stream may vary based on the role or authorization of the user, or based on commands from one or more of the users.

Stream server that modifies a stream according to detected characteristics

A method, apparatus and program product utilize Domain Name Service (DNS) prefetching in a recursive DNS server, e.g., to mitigate Distributed Denial of Service (DDoS) attacks on a DNS service.

Recursive domain name service (DNS) prefetching

A streams manager assesses the security risk of streaming communication and dynamically migrates operators of a streaming application based on the security risk. The streams manager may also dynamically change encryption of intranode communication between the operators to increase performance of the computer node. The streams manager includes a stream security module (SSM) with a monitor that monitors risk in the system and changes placement of operators and encryption between operators on a node depending on the risk. The stream security module may use security data and node profile data collected by the monitor or the system to determine the risk. The stream security module may provide recommendations to a customer for the customer to override changes in placement and encryption.

Placement of operators and encryption of communication based on risk in a computer system node

A streams manager assesses the security risk of streams communication and when possible turns off encryption of intranode communication between operators of a streaming application on a computer node to increase performance of the computer node. The streams manager includes a stream security module (SSM) with a monitor that monitors risk in the system and changes encryption between operators on a node depending on the risk. The stream security module may use security data and node profile data collected by the monitor or the system to determine the risk. The stream security module may provide recommendations to a customer for the customer to override changes in encryption.

Risk-based encryption of communication on a computer system node

Systems, methods, and computer program products to perform an operation comprising receiving a first data frame and a second data frame by a device driver of a first virtual network interface controller (vNIC) of a plurality of vNICs sharing a physical network interface controller (NIC) of a computing system, storing, by the device driver of the first vNIC, the first and second data frames in a first queue for the first vNIC, generating, by the device driver of the first vNIC, an optimized data frame comprising the first and second data frames, wherein the optimized data frame specifies a modified Ethernet preamble, and sending the optimized data frame to a hypervisor of the computing system.

Router based maximum transmission unit and data frame optimization for virtualized environments

Embodiments of the present disclosure call for a method, a system, and a computer program product for managing virtual resources for a virtual machine of interest on a physical server. The method includes monitoring a plurality of physical servers, on a computing system. Each physical server provides an initial level of virtual resources to a plurality of virtual machines. The method also includes receiving a requested level of virtual resources for a virtual machine of interest hosted by a first physical server from the plurality of physical servers. The method also includes determining whether the first physical server is able to host the requested level of virtual resources for the virtual machine of interest. The method also includes determining, in response to the first physical server not being able to host the requested level of resources for the virtual machine of interest, a path.

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Morrisville, NC, United States of America

Andrew Thomas Thorstensen