Abstract: Systems and methods for identifying related videos based on elements tagged in the videos are presented. In an aspect, a system includes an identification component configured to identify tagged elements in a video, a matching component configured to identify other videos that include one or more of the tagged elements, and a recommendation component configured to recommend the other videos for viewing based on a current or past request to play the video.

Abstract: A computer-implemented method for enabling users to subscribe to people and other tagged entities is provided herein. Such a method includes maintaining subscription data specifying a plurality of entities subscribed to by a plurality of users, with each of the plurality of entities being a tagged entity associated with a tag. The method further includes identifying a media item associated with one or more tagged entities of the plurality of entities, determining, based on the subscription data, a user of the plurality of users that is subscribed to the tagged entities of the media item, and providing the media item to the user.

Abstract: A technique for performing data deduplication operates at sub-block granularity by searching a deduplication database for a match between a candidate sub-block of a candidate block and a target sub-block of a previously-stored target block. When a match is found, the technique identifies a duplicate range shared between the candidate block and the target block and effects persistent storage of the duplicate range by configuring mapping metadata of the candidate block so that it points to the duplicate range in the target block.

Abstract: Annotating input data using graphs via a user interface is disclosed, including: receiving a selection of an imported ontological subgraph to import into an annotation of input data presenting at least a portion of the imported ontological subgraph in a user interface associated with editing the annotation of the input data; receiving, via the user interface, a user input to associate a selected portion associated with the input data with a previously defined node associated with the presented at least portion of the imported ontological subgraph; and updating the annotation of the input data based at least in part on the user input and the imported ontological subgraph.

Abstract: In some embodiments, a method may include display of a data summary view of a set of events that correspond to query results of a query. Each event of the set of events may include data items of a plurality of event attributes. In embodiments, the data summary view can include various summary reports. Each summary report can include summary entries and a summary graph that each present a summary of data items of a selected event attribute, of the plurality of event attributes. At least one summary report can include summary entries that are selectable by a user. The method may further include filtering the set of event, in response to, and based on, selection of one or more of the selectable summary entries by the user and updating of at least the first and second summary graphs to correspond to the filtered set of events.

Abstract: Various techniques are described for platform management of integrated access of public and privately-accessible datasets utilizing federated query generation and query schema rewriting optimization, including receiving at a dataset access platform a query formatted according to a first data schema, generating a copy of the query, saving the query and the copy to a datastore, parsing the copy of the query in the first schema using an inference engine, determining whether the query comprises data associated with an access control condition associated with accessing the dataset, the access control condition being configured to indicate whether the query is permitted to access the dataset, and rewriting, using a proxy server, the copy of the query in a second schema, and optimizing the rewriting by identifying a database engine to execute the query and including other data converted into another triple associated with an attribute of the query.

Abstract: The disclosure discloses a mimetic database-based network operating system design method, including: designing a mimetic data structure; designing a mimetic data object; designing a synchronization mechanism and a decision mechanism, designing a mimetic database safe storage command processing system, and designing a classification storage mechanism for interacting data between service modules and a master database in a network operating system. By means of vertical hierarchy and horizontal classification, the problem of compatibility of the database subjected to mimetic transformation and a network operating system is solved. By means of a memory random distribution storage mechanism and a memory hardware heterogeneous storage mechanism, the cost caused by mimetic transformation can be reduced, and the cost is controllable while the safety is improved.

Abstract: A data query method supporting a natural language, an open platform, and a user terminal are provided, where the method includes: receiving, by the open platform, a natural language query statement sent by the user terminal, and transforming the natural language query statement into a query statement that is recognizable by a third-party content provider; sending, by the open platform, the query statement that is recognizable to one or more third-party content providers; receiving, by the open platform, one or more query response messages returned by the one or more third-party content providers according to the query statement that is recognizable; and sending, by the open platform, the one or more query response messages to the user terminal.

Abstract: Various techniques are described for platform management of integrated access of public and privately-accessible datasets utilizing federated query generation and query schema rewriting optimization, including receiving at a dataset access platform a query formatted according to a first data schema, generating a copy of the query, saving the query and the copy to a datastore, parsing the copy of the query in the first schema using an inference engine, determining whether the query comprises data associated with an access control condition associated with accessing the dataset, the access control condition being configured to indicate whether the query is permitted to access the dataset, and rewriting, using a proxy server, the copy of the query in a second schema by converting the copy of the query into a triple associated with the query and another triple associated with the access control condition.

Abstract: The technology disclosed herein enables the restoration of a database version across cloud environments. In a particular embodiment, a method provides receiving, in a second cloud environment from a first cloud environment, first metadata describing a first data version stored in the first cloud environment. The first data version includes first data items and the first metadata. After receiving the first metadata, the method provides receiving, in the second cloud environment, an instruction to restore the first data items to the second cloud environment. In response to the instruction, the method provides restoring the first data items to the second cloud environment using the first metadata.

Abstract: Compare processing using replication log-injected compare records includes receiving compare records from a source system having a source datastore in a replication relationship with a target datastore of a target system, the compare records corresponding to selected source objects of the source datastore, and the compare records being received in compare transaction(s) to be performed by the target system for determining whether data of the target datastore is consistent with the selected source objects, and commencing compare processing to perform the compare transaction(s), the compare processing including processing a compare record of the received compare records, which includes identifying a selected source object identified by the compare record, attempting to locate and read a corresponding target object of the target datastore, and further processing the compare record based on whether the corresponding target object is located and read by the attempting.

Abstract: First one or more values are extracted from a plurality of events using a first extraction rule. The extracted first one or more values are assigned to a first field of the plurality of events as a first set of field-data item pairs and a field label is assigned to the first field. Second one or more values and a field label corresponding to the second one or more values are extracted from the plurality of the events using a second extraction rule, where the extracted field label corresponds to the assigned field label of the first field. The extracted second one or more values are assigned to a second field of the plurality of events as a second set of field-data item pairs, thereby distinguishing the extracted second one or more values from the extracted first one or more values.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for limiting provision and display of redundant digital components on a client. Methods can include storing, by a client device, a list of digital components specifying digital components available for provision to the client device. For a first digital component received within a first application, the client device detects a set of signals specifying a first user interaction with the first digital component and a second user interaction with content provided in response to the first user interaction. Based on whether an affirmative user action was performed, the client device can modify the list of digital components. When a request to access a content page within a second application is received, the client device can receive the second digital component, which can be selected from among digital components included on the modified list of digital components.

Abstract: A method includes determining a first set of query rules and receiving a query from a requesting entity. The first set of query rules is filtered to generate a proper subset of the first set of query rules by selecting only ones of the first set of query rules with parameter data comparing favorably to parameters of the query. Compliance data indicating whether the query complies with the first set of query rules is generated by determining whether the query complies with the proper subset of the first set of query rules. When the compliance data indicates the query complies with the first set of query rules, a query result is determined for the query and the query result is transmitted to the requesting entity. When the compliance data indicates the query does not comply with the first set of query rules, transmission of the query is foregone.

Abstract: First one or more values are extracted from a plurality of events using a first extraction rule. The extracted first one or more values are assigned to a first field of the plurality of events as a first set of field-data item pairs. Second one or more values are extracted from the plurality of the events using a second extraction rule. The second extraction rule identifies the second one or more values and a field label corresponding to the second one or more values in the extracted first one or more values of the first set of field-data item pairs. The extracted second one or more values are assigned to a second field of the plurality of events as a second set of field-data item pairs. The field label extracted using the second extraction rule or a modified version thereof may be assigned to the second field.

Abstract: Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: identifying an invoked database query for execution on a database, the invoked database query being associated to a user; generating an execution plan for executing the database query on the database; wherein the generating the execution plan for execution of the database query on the database includes establishing an ordering of first and second tables, the ordering of the first and second tables being in dependence on an access privilege attribute of the user in respect to the first table; and executing the database query according to the execution plan.

Abstract: Techniques are provided for an object file system for an object store. Data, maintained by a computing device, is stored into slots of an object. The data within the slots of the object is represented as a data structure comprising a plurality of nodes comprising cloud block numbers used to identify the object and particular slots of the object. A mapping metafile is maintained to map block numbers used to store the data by the computing device to cloud block numbers of nodes representing portion of the data stored within slots of the object. The object is stored into the object store, and the mapping metafile and the data structure are used to provide access through the object file system to portions of data within the object.

Abstract: A system device and a method for managing access to data in an automation environment are disclosed. The data is associated with assets in an automation environment, where the data includes one of restricted data and unrestricted data. The automation environment is accessible via one or more computing platforms including a plurality of computing resources that are classifiable into a trusted computing platform and a non-trusted computing platform. The method includes classifying analytics operations performable on the data into a first operation set that is executable on the trusted computing platform. The analytics operations are associated with one or more applications executable on at least one of the computing platforms. The method includes enabling access to at least one of the unrestricted data and a first unrestricted output of the first operation set outside the trusted computing platform by a communication operation.

Abstract: Methods and systems described herein may retrieve a data lineage associated with a first computing system comprising a plurality of services and data elements. The data lineage may indicate a plurality of interrelationships between the plurality of services and data elements. Based on the data lineage, a visualization of the first computing system may be generated. Based on the one or more interrelationships between a first data element and the plurality of services and data elements, one or more services and data elements affected by the change to the first data element may be identified. Based on the one or more services and data elements affected by the change to the first data element, the visualization of the first computing system may be updated to indicate the impact to the first computing system.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to improve spatial-temporal data management. An example apparatus includes a hypervoxel data structure generator to generate a root hexatree data structure having sixteen hypernodes, an octree manager to improve a spatiotemporal data access efficiency by generating a first degree of symmetry in the root hexatree, the octree manager to assign a first portion of the hypernodes to a positive temporal subspace and to assign a second portion of the hypernodes to a negative temporal subspace, and a quadtree manager to improve the spatiotemporal data access efficiency by generating a second degree of symmetry in the root hexatree, the quadtree manager to assign respective hypernodes of the positive temporal subspace and the negative temporal subspace to respective positive and negative spatial subspaces.