Abstract: A method and a system for conducting a transaction using an electronic chip are provided. One or more details of a plurality of payment modes and a first authentication parameter are stored in the electronic chip. The electronic chip receives an authentication request including a second authentication parameter from a terminal device when the transaction is initiated at the terminal device. The electronic chip compares the first and second authentication parameters, and communicates an authentication response including one or more details of a first payment mode of the plurality of payment modes to the terminal device based on a match between the first authentication parameter and the second authentication parameter. The transaction is processed based on the authentication response.

Abstract: A system for dissolving solid chemical may include three reservoirs positioned in a vertically stacked arrangement. A solid chemical reservoir configured to receive solid chemical to be dissolved may be nested in a solution generator reservoir into which water is introduced to erode the solid chemical. A dissolved chemical reservoir can be positioned under the solid chemical reservoir and the solution generator reservoir. The dissolved chemical reservoir can store solution generated using the system. In some examples, a recirculation circuit is used to recirculate water introduced into the solution generator reservoir until a solution having a target concentration of the chemical being dissolved is achieved. The recirculation circuit may include a recirculation line having an outlet aimed at the bottom wall of the solid chemical reservoir.

Abstract: Data is collected from a set of devices according to a data collection policy. The data is associated with at least one of: device configuration, device state, or device behavior. A norm is established using the collected data. A different data collection policy is established based on the norm. Data is collected from a particular device according to the different data collection policy. The norm is compared to the data collected from the particular device. If there is a deviation beyond a threshold deviation between the norm and the data collected from the particular device, a responsive action is taken.

Abstract: A method for contextual authentication based on computing devices includes: storing an account profile related to a transaction account including an account identifier and a timestamp and a device geolocation for at least two computing devices; receiving an authorization request for a payment transaction including the account identifier, a transaction geographic location, and a transaction time; identifying an authentication score for the payment transaction based on a comparison of the transaction time and transaction geographic location to the timestamp and device geographic location for each of the at least two computing devices; and transmitting the identified authentication score and received authorization request to a financial institution associated with the transaction account.

Abstract: Examples described herein include systems and methods for test automation of a graphical user interface (GUI) using a screen element structure. The test automation can utilize a test script that identifies screen elements and corresponding actions to perform. The test script can identify screen elements with physical identifiers. The test automation can request the screen element structure from a server and retrieve one or more logical identifiers that correspond to the physical identifier. This can allow the test automation to use the logical identifier that is suitable for the particular GUI screen being tested and the automation platform itself. The test script can remain the same even when logical identifiers evolve since the screen element structure can be updated to include new logical identifiers.

Abstract: Methods and systems are described for automatically rendering a customized user interface (UI). A server receives a request to generate a UI, the request including a user identifier and a workflow identifier. The server determines a template based upon the workflow identifier, comprising areas for insertion of custom UI elements. The server captures a list of UI nodes, each UI node comprising metadata. The server organizes the UI nodes into (i) a tree data structure comprising an anchor UI node and child UI nodes, and (ii) a table data structure of identifiers for the nodes in the tree structure, values, constraints, and the metadata for the corresponding UI node. The server inserts the metadata into the areas for insertion using the tree data structure and the table data structure. The server renders a graphical UI based upon the metadata.

Abstract: A device receives network condition information. The network condition information is indicative of network resource availability at a plurality of locations. The device processes the network condition information to associate network resource availability identified in the network condition information with one or more airspace voxels that represent one or more three-dimensional (3D) portions of airspace corresponding to the plurality of locations. The device receives flight parameters relating to a proposed flight plan of an unmanned aerial vehicle (UAV) through airspace represented by a set of airspace voxels, and network performance parameters associated with the proposed flight plan. The device determines that the network resource availability that is associated with the set of airspace voxels fails to satisfy the network performance parameters, and performs one or more actions to enable the UAV to access network resources that satisfy the network performance parameters.

Abstract: Data is collected from a set of devices according to a data collection policy. The data is associated with device configuration, device state, or device behavior. A norm is established using the collected data. A different data collection policy is established based on the norm. Data is collected from a particular device according to the different data collection policy. The norm is compared to the data collected from the particular device. If there is a deviation outside of a threshold deviation between the norm and the data collected from the particular device, a message is transmitted to an administrator.

Abstract: A device receives a notification indicating a failure of a first server device responsible for a primary message queue that includes messages at a time of the failure. A second server device is responsible for a standby message queue to which the messages are replicated, where a position in the standby message queue and a message time are assigned to each of the replicated messages. The device obtains a record time that identifies the message time of one of the messages that was last obtained from the primary message queue prior to the failure, compares an adjusted record time and the message time of one or more of the messages of the standby message queue to determine a starting position in the standby message queue, and processes messages obtained from the standby message queue beginning at one of the messages assigned to the position that matches the starting position.

Abstract: A method of classifying a stator winding fault in a brushless synchronous generator includes measuring an electrical parameter of the stator winding and classifying the fault by calculating positive or negative sequence harmonics of the parameter and comparing one or more harmonic component to a threshold.

Abstract: Some embodiments provide a method for evaluating a content segment for relevancy to several of categories. The method retrieves the content segment. For each of the several categories, the method determines the relevancy of the content segment to the category by using a scoring model for the category. The scoring model accounts for (i) the presence of key word sets in the content segment and (ii) the context of the key word sets in the content segment. For each of the several categories, the method tags the content segment when the content segment is determined as relevant to the category.

Abstract: A method is used to manufacture an anvil of a surgical circular stapler. The anvil includes a head and a shank extending proximally from the head. The method includes forming the head of a surgical circular stapler using a metal injection molding process. The method also includes forming an annular array of staple forming pockets in the head. The method also includes machining the shank of the surgical circular stapler. The method also includes coupling together the head and the shank of the surgical circular stapler that were separately manufactured.

Abstract: A method is used to manufacture a surgical instrument configured to apply a surgical clip to a patient. The surgical instrument includes a jaw retaining assembly. The jaw retaining assembly includes a shaft and opposing first and second jaws. The method includes metal injection molding a first metallic portion of the jaw retaining assembly. The method also includes metal injection molding, stamping, and/or laser cutting a second metallic portion of the jaw retaining assembly, wherein the second metallic portion is separately formed from the first metallic portion. The method also includes fixably coupling the first and second metallic portions of the jaw retaining assembly together.

Abstract: Systems and methods for using distributed Universal Serial Bus (USB) host drivers are disclosed. In one aspect, USB packet processing that was historically done on an application processor is moved to a distributed USB driver running in parallel on a low-power processor such as a digital signal processor (DSP). While a DSP is particularly contemplated, other processors may also be used. Further, a communication path is provided from the low-power processor to USB hardware that bypasses the application processor. Bypassing the application processor in this fashion allows the application processor to remain in a sleep mode for longer periods of time instead of processing digital data received from the low-power processor or the USB hardware. Further, by bypassing the application processor, latency is reduced, which improves the user experience.

Abstract: Some embodiments provide a method for identifying competitors of a particular company. The method identifies a set of potential competitors of a particular company. For each potential competitors, the method calculates a score quantifying the competitive relationship of the potential competitor to the particular company. When the calculated score is above a particular threshold, the method associates the potential competitor as a competitor of the particular company.

Abstract: A method for securing a service implemented on a computer network includes identifying network assets in the computer network used by the service. The method further includes identifying vulnerabilities in one or more of the network assets, determining an asset risk score for each of the network assets, and determining a service risk score for the service. The method involves implementing one or more vulnerability remediation actions on the computer network to reduce the service risk score and secure the service.

Abstract: A device receives network condition information. The network condition information is indicative of network resource availability at a plurality of locations. The device processes the network condition information to associate network resource availability identified in the network condition information with one or more airspace voxels that represent one or more three-dimensional (3D) portions of airspace corresponding to the plurality of locations. The device receives flight parameters relating to a proposed flight plan of an unmanned aerial vehicle (UAV) through airspace represented by a set of airspace voxels, and network performance parameters associated with the proposed flight plan. The device determines that the network resource availability that is associated with the set of airspace voxels fails to satisfy the network performance parameters, and performs one or more actions to enable the UAV to access network resources that satisfy the network performance parameters.

Abstract: Some embodiments provide a method for identifying business lines of a company. The method classifies several documents as relevant to several different business lines and several different companies. For a particular company and particular business line, the method identifies a number of documents classified as relevant to both the particular company and the particular business line. When the identified number of documents exceeds a particular threshold, the method associates the particular business line as a business line of the particular company. In some embodiments, the method calculates a score for each business line in the set. The score for a particular business line represents the importance of the particular business line to the particular company. The method sorts the business lines in the set based on the calculated scores.

Abstract: Methods and systems are described for automatically rendering a customized user interface (UI). A server receives a request to generate a UI, the request including a user identifier and a workflow identifier. The server determines a template based upon the workflow identifier, comprising areas for insertion of custom UI elements. The server captures a list of UI nodes, each UI node comprising metadata. The server organizes the UI nodes into (i) a tree data structure comprising an anchor UI node and child UI nodes, and (ii) a table data structure of identifiers for the nodes in the tree structure, values, constraints, and the metadata for the corresponding UI node. The server inserts the metadata into the areas for insertion using the tree data structure and the table data structure. The server renders a graphical UI based upon the metadata.

Abstract: Computer systems and methods are provided in which an agent executive running concurrent with a security module, when initially executed, obtains an agent API key from a user. This key is communicated to a grid computer system. An agent identity token, generated by a cryptographic token generation protocol when the API key is valid, is received from the grid and stored in a secure data store associated with the agent executive. Information that evaluates the integrity of the agent executive is collected using agent self-verification factors. The information, encrypted and signed with a cryptographic signature, is communicated to the grid. Commands are obtained from the grid by the agent executive to check the security, compliance, and integrity of the computer system. Based on these check results, additional commands are obtained by the grid by the agent executive to correct security, compliance, and integrity problems and/or to prevent security comprises.