Abstract: Expressly turning tracing on and off at each juncture between code that a developer wants to have traced and other code may reduce trace file size but adds computational cost. Described technologies support selectively tracing a process's execution, with some extra tracing done beyond the code the developer wanted traced, but with significantly reduced computational cost, by reducing the number of trace enablement and disablement operations. A trace controller uses a tracing disablement distance variable whose values indicate the computational distance from trace disablement. A distance variable modifier automatically moves the distance variable closer to a stop-tracing value as the process executes. The amount of extra tracing is balanced against the reduction in trace enablement/disablement operations by tuning thresholds, based on information about routine size and computational cost.

Abstract: In an example, for each feature of one or more features of a target sample data, feature values for one or more pseudo-samples are generated using, localized stratified sampling. The one or more pseudo-samples are fed into the trained machine learned model to obtain their prediction values. A piecewise linear regression model is trained using the one or more pseudo-samples and their prediction values, the piecewise linear regression model having two coefficients for each feature, a first coefficient describing prediction change when a corresponding feature value is increased and a second coefficient describing prediction change when a corresponding feature value is decreased. A top positive feature influencer is identified based on a feature of the one or more features of the target sample having a greatest magnitude of positive first coefficient or greatest magnitude of negative second coefficient.

Abstract: Systems and methods for associated with an attestation service for enforcing payload security policies in a data center are provided. An example method includes sending artifacts, including at least one artifact purportedly associated with a root of trust system corresponding to a device, to an attestation service, wherein the at least one artifact comprises at least one policy attribute related to payload security in the data center. The method further includes the attestation service determining whether the at least one policy attribute is acceptable.

Abstract: For a trigger-based contextual information feature, user generated content can be received and stored in a file. Context, including at least a timestamp, can be obtained and stored as metadata for the user generated content. A trigger to display contextual information can be received. In response to receiving the trigger, current context can be obtained, including at least a current timestamp. One or more contexts of the obtained context can be identified to provide as the contextual information based on the current context including an amount of time between the timestamp and the current timestamp; and provided for display along with the user generated content. Such a feature can facilitate effective recall of the purpose or original intent of content based, in part, on time from original note.

Abstract: Systems and methods herein recognize that form factors executing personal computer (PC) operating systems experience limited connectivity when traveling between WiFi connections and/or wired connections. Not only does this limit research capabilities of the PC form factor while between WiFi and/or wired connections, but the limitations place data integrity at risk. Systems and methods herein monitor for conditions that cause data integrity risks and seamlessly implement solutions that resolve, reduce, and/or manage identified data integrity risk conditions at least by simplifying a user's ability to identify and connect to networks, which offer data integrity risk solutions.

Abstract: A head-mounted display device is disclosed that includes an at least partially see-though display, a processor, and a non-volatile storage device holding instructions executable by the processor to: select an image that corresponds to a physical object viewable by the user; display the image at a perceived offset to the physical object; in response to alignment user input, move a perceived position of the image relative to the physical object; output an instruction to provide completion user input when the image appears to align with the physical object; when the completion user input is received, determine the inter-pupillary distance of the user; and calibrate the head mounted display device based on the inter-pupillary distance.

Abstract: A computing device is movable into an airplane mode. A spine on a hinge connects a display to a keyboard. The back surface of the keyboard includes keyboard magnetic material and the spine include spine magnetic material. The spine magnetic material is magnetically attracted to the keyboard. In the airplane mode, the spine is magnetically connected to the keyboard such that the display is secured relative to the keyboard.

Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for transferring application state are provided. A connection between a first computing device and a second computing device may be established. A determination that a triggering event has occurred may be made. Application context data may be automatically obtained from a first application being executed by the first computing device, wherein the application context data is in a first format and the application context data specifies a location of a resource being accessed by the first application on the first computing device. The application context data may be transformed to a second format that is executable by the second platform. A second application of the second computing device that can open the resource via execution of the application context data in the second format may be selected. The resource may be opened by the second application.

Abstract: Failover between decentralized identity stores in the context of there being multiple decentralized identity stores that are each under the control of a single decentralized identity to store data belonging to or regarding the decentralized identity. Third parties can use the decentralized identity to at least conditionally access the data of the primary decentralized identity store. However, in response to detecting a failover event, one of the remaining decentralized identity stores is promoted as the new primary decentralized identity store. As part of this promotion, the new primary decentralized identity store replaces the old primary decentralized identity store as being the decentralized identity store that is accessed using the decentralized identity.

Abstract: An authentication server may not support all types of user credentials. For example, an on-premise authentication server may support credentials based on user secrets (i.e. username and password) and certificate-based credentials, but not hardware-key based credentials. A client device may use an un-supported type of credential to access resources managed by the on-premise authentication server by authenticating with a web-based authentication server. The web-based authentication server may support any type of credential, and the supported types of credentials may change over time. The web-based authentication server returns an authenticated user token indicating the user has been authenticated, but without authorizing access to any resources. The client device uses the on-premise authentication server to exchange the authenticated user token for an authorized user token. The client device then uses the authorized user token to access resources on the on-premise network.

Abstract: Embodiments described herein detect data corruption in a distributed data set system. For example, a system comprises node(s) for processing queries with respect to a distributed data set comprising a plurality of storage segments. A write transaction resulting from a query with respect to a particular storage segment is logged in a log record that describes a modification to the storage segment. A log service provides the log record to a data server managing a portion of the distributed data set in which the storage segment is included, which performs the write transaction with respect to the storage segment. For redundancy purposes, the data server has replica(s) that manage respective replicas of the portion of the distributed data set managed thereby. For backup purposes, snapshots of the replica(s) are periodically generated. To determine a data corruption, a snapshot of one replica is cross-validated with a snapshot of another replica.

Abstract: Techniques of surfacing calendar item history in electronic calendar systems are disclosed herein. One example technique includes receiving a request for an history of a calendar item in the electronic calendar book of the user. The calendar item has an attribute including a start date/time, an end date/time, a location, a subject of discussion, a duration, a description, a list of attendees, or an attached document related to the calendar item. The technique further includes, in response to receiving the request, surfacing, on a graphical user interface having a first axis representing the attribute and a second axis representing time of assignment, first and second datapoints corresponding to first and second values of the attribute along the first axis and first and second times, along the first axis, at which the attribute acquired the first and second value, respectively.

Abstract: An interactive question and answer (Q&A) service provides pairs of questions and corresponding answers related to the content of a web page. The service includes pre-configured Q&A pairs derived from a deep learning framework that includes a series of neural networks trained through joint and transfer learning to generate questions for a given text passage. In addition, pre-configured Q&A pairs are generated from historical web access patterns and sources related to the content of the web page.

Abstract: Dynamic templates include regions that provide behavior based upon a purpose or desired outcome. Templates and regions can modify the logical representations associated with objects to create semantic context for the objects. Templates and regions can also generate visual representations of objects based upon their logical representations. The visual representation utilized by a template or region can be selected manually or based upon the capabilities of a computing device. Objects contained within regions can be sorted, filtered, arranged, and projected based on their associated logical representations.

Abstract: A taxonomy of categories, attributes, and values can be conflated with new data triplets by identifying one or more conflation candidates among the attribute-value pairs within a category of the taxonomy that matches the category of the data triplet, and determining a suitable merge action for conflating the data triplet with each conflation candidate. The task of determining merge actions may be cast as a classification problem, and may be solved by an ensemble classifier.

Abstract: Examples described herein generally relate to detecting publication of private links. A list of one or more links created for providing remote access to one or more files can be obtained, where the one or more links can be of a universal resource locator (URL) format. A web search for at least a portion of the URL format of the one or more links can be performed. Results of the web search can be analyzed to determine whether at least the portion of the URL format of the one or more links is located. Where at least the portion of the URL format of the one or more links is located in the web search, a report indicating that the one or more links are located in the web search can be generated and/or the one or more links can be at least temporarily deactivated.

Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for providing cross-device access to one-time passwords are presented. A user may provide sign-in credentials to a secure service via an application or website user interface. The user may be prompted to authenticate the user's identity by confirming a one-time-password sent from the secure service to a secondary device via an electronic message. The secondary device may analyze received messages, or message notifications, to determine whether they include a one-time-password. If a one-time-password is identified in a received message, the one-time-password may be automatically sent from the secondary device to a target computing device. The one-time-password may be sent securely to the target computing device via Bluetooth, a public-private key process, and/or a cloud-based authentication mechanism. The one-time-password may be automatically inserted into a one-time-password field or copied to a notepad or password manager.

Abstract: A technique is described herein for processing documents in a time-efficient and accurate manner. In a training phase, the technique generates a set of initial training examples by associating entity mentions in a text corpus with corresponding entity identifiers. Each entity identifier uniquely identifies an entity in a particular ontology. The technique then removes noisy training examples from the set of initial training examples, to provide a set of filtered training examples. The technique then applies a machine-learning process to generate a linking component based, in part, on the set of filtered training examples. In an application phase, the technique uses the linking component to link input entity mentions with corresponding entity identifiers. Various application systems can leverage the capabilities of the linking component, including a search system, a document-creation system, etc.

Abstract: An online meeting system begins the process of connecting a user to an online meeting when the user enters a prejoin dialog for choosing meeting settings, rather than waiting until the user chooses to actually join the meeting after entering settings. Starting the meeting connection process at this time allows a shorter perceived connection time to the meeting and thus reduces user frustration with the meeting system.

Abstract: Images stored in an information repository are prepared for browsing. For each image in the repository, text in the repository is mined to extract snippets of text about the image which are semantically relevant to the image, and for each of these snippets of text, keyterms are detected in the snippet of text which represent either concepts that are related to the image or entities that are related to the image, and the snippet of text and keyterms are associated with the image. Each keyterm that is associated with each image in the repository is hyperlinked to each other image in the repository that has this keyterm associated therewith. A graphical user interface allows a user to browse the images in the repository by using their associated snippets of text and hyperlinked keyterms.