Abstract: In one embodiment, a service in a network computes an expected information gain associated with rerouting traffic from a first tunnel onto a backup tunnel in the network. The service initiates, based on the expected information gain, rerouting of the traffic from the first tunnel onto the backup tunnel. The service obtains performance measurements for the traffic rerouted onto the backup tunnel. The service uses the performance measurements to train a machine learning model to predict whether rerouting traffic from the first tunnel onto the backup tunnel will satisfy a service level agreement (SLA) of the traffic.

Abstract: A method of compressing short text messages, comprising: generating an index code comprising an association of keywords in the text messages with indices, the index code is logically divided into segments of variable size, each segment comprising at least one bucket, being a constant range of indices; adjusting the index code according to a natural keyword frequency distribution and to statistical analysis of the text messages; associating short indices with frequent keywords in the text messages; converting the text messages into compressed text messages in which at least some of the keywords are replaced by the associated indices; and updating the association between the indices and the keywords, updating the segments, and updating the updating frequency in respect to a usage keyword frequency distribution and temporal changes thereof.

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines that a file of interest is transmitted within a service, determines a failure to download the file of interest, and triggers a repair procedure of the file of interest at a time corresponding to an end of a file delivery event, wherein the time is derived from one or more information elements included in broadcast schedule description.

Abstract: Systems and methods are disclosed for resource management in a distributed computing environment. In some embodiments, a resource manager for a large distributed cluster needs to be able to provide resource responses very quickly. But each query may also not be accurate in initial resource request and will often have to come back to the resource manager multiple times. An artifact may provide low latency query responses by using resource request caching that can handle re-requests of resources. According to some embodiments, a queuing mechanism may take into account resources currently expended and any resource requirement estimates available in order to make queuing decisions that meet policies set by an administrator. In some embodiments, scheduling decisions are distribute across a cluster of computing systems while still maintaining approximate compliance with resource management policies set by an administrator.

Abstract: A system for storing files comprises a processor and a memory. The processor is configured to break a file into one or more segments; store the one or more segments in a first storage unit; and add metadata to the first storage unit so that the file can be accessed independent of a second storage unit, wherein a single namespace enables access for files stored in the first storage unit and the second storage unit. The memory is coupled to the processor and configured to provide the processor with instructions.

Abstract: A mechanism is provided in a data processing system for precision adaptive trajectory query plan optimization. The mechanism identifies precision needs based on query instances and maps trajectory point data to the precision needs to form a precision support skeleton data structure. The mechanism generates an optimized query plan and executes the optimized query plan on the precision support skeleton data structure to identify at least one passing trajectory that passes the query. The mechanism then queries the trajectory point data for the at least one passing trajectory.

Abstract: An example method to adjust demographic data involves generating a first model based on reference demographic data corresponding to panelists, and based on first age data and a quantity of mobile webpage views from a database proprietor that is separate from a first entity, the reference demographic data collected from the panelists and stored by the first entity, and the first age data and the quantity of mobile webpage views corresponding to ones of the panelists having user accounts with the database proprietor; and based on determining that redistributing at least some of the first age data will increase an age data accuracy, redistributing the at least some of the first age data across age categories to generate a second model, the second model to facilitate adjusting second age data of the database proprietor to correct inaccuracies and/or misrepresentations in at least some of the second age data.

Abstract: A method, apparatus, article of manufacture, and a memory structure for allocating storage of media programs among global and local storage assets for hot and cold storage is disclosed. Trend data is obtained from a plurality of sources including web page click-throughs and social media, indexed and combined with data describing available media programs to identify media programs of interest and reallocate them to hot storage as required. The system uses REST-compliant methods and commands and is therefore pluggable and can be used with a variety of existing systems.

Abstract: A method and an apparatus for object storage are disclosed. The method includes, in response to an update to metadata of an object in an object storage region to produce updated metadata of the object, recording a metadata object associated with the object in a metadata change storage region separated from the object storage region. The metadata object includes the updated metadata of the object and pointer information. The pointer information points to a first storage location representing a storage location of the object in the object storage region. The method also includes modifying index information associated with the object to produce modified index information. The modified index information indicates the update to the metadata and a second storage location representing a storage location of the metadata object in the metadata change storage region.

Abstract: A technique for managing file system expansions includes receiving a request to perform a file system expansion, the request specifying or implying an increase in size of a file system to a new target size. The request is received while a previous file system expansion is already in progress. The technique includes merging the previous file system expansion into the file system expansion specified by the request, to increase the size of the file system to the new target size.

Abstract: Generating and providing a content feed to a user that surfaces information items that are determined to be interesting or relevant to the user including content that is determined to be “distant” to the user is provided. Explicit user actions are used to discover peers who are not colleagues of the user (e.g., peers with whom the user does not share a close organizational relationship, peers with whom the user does not regularly communicate, etc.), but who the user indicates an interest in via his/her actions. These peers are categorized as elevated peers of the user, and information items associated with and trending around the elevated peers are surfaced to the user in a content feed.

Abstract: A social networking system obtains user pronunciations of terms whose pronunciations might vary among different users, such as names of users. The social networking system additionally obtains demographic information about the users from whom the pronunciations were obtained, as well as social graph information for those users, such as information about connections of those users in the social graph. Based on the obtained pronunciations, the demographic information, and the social graph information, the social networking system determines, for a user having that name (or other term in question), one or more suggested pronunciations for the name that are likely to be the pronunciations that that user would use.

Abstract: The present invention provides an information processing method of processing history information of a manufacturing apparatus with an information processing apparatus including a storage, the method comprising a first transferring step of transferring, based on a request from a first information processing apparatus, history information stored in the storage to the first information processing apparatus, an updating step of updating the history information stored in the storage, and a second transferring step of transferring, based on a request from a second information processing apparatus, history information stored in the storage to the second information processing apparatus, wherein the second transferring step transfers, in a case where history information requested by the second information processing apparatus has not been obtained from the manufacturing apparatus, the history information to the second information processing apparatus after the history information is obtained.

Abstract: The disclosure is directed to a method for assigning confidence levels to data. A method in accordance with an embodiment includes: analyzing at least one data stream from at least one social media account associated with an entity to generate historical data for the entity; comparing the historical data for the entity to profile data in an entity profile of the entity; determining at least one confidence level based on the comparing; and assigning the at least one confidence level to at least one data item in the profile data.

Abstract: A system includes acquisition of values of a plurality of columns of a first record of a set of records, generation of a first output based on the values, association of the first output with the first record, identification of a first one or more records of the set of records which include the value of a first column of the plurality of columns of the first record, identification of a second one or more records of the set of records which include the value of a second column of the plurality of columns of the first record, determination of a first intersection of records between the first one or more records and the second one or more records, identification of a third one or more records of the set of records which include the value of a third column of the plurality of columns of the first record, and determination of a second intersection of records between the first intersection of records and the third one or more records.

Abstract: Techniques are shown for enabling a network system to index data stored on a third-party server without having to access the raw data on the third-party server. Metadata consisting of one or more of indexable text or indexable html or some combination of indexable text and indexable html is associated with the data stored on a third-party server. An indexing utility processes the metadata at the network system from the third-party server and arranges the metadata on the network system in a manner that is searchable by searching functionality of the network system.

Abstract: Example techniques for generating customized content may include the following operations: receiving a search query from a computing device associated with a user; performing a search of electronic content based on the search query; obtaining a search result based on the search of electronic content; obtaining configurable content that relates to the search query, where the configurable content includes a field that is configurable; identifying user-specific content based on the search query; configuring the field of the configurable content based on the user-specific content to thereby produce configured content; and outputting data corresponding to the search result and the configured content for use in generating a Web page containing the search result and the configured content.

Abstract: Methods and systems for performing file transfers across different domains hosted by a virtualization server are described herein. A trusted domain (Dom 0) may indicate that one or more files, directories, and/or volumes are available to a second domain (guest domain) by updating share information stored in a key value store. The guest domain may enumerate the shared files to appear as if within its own file system structure. The guest domain intercepts calls to its file system, determines whether the requested data is actually stored in its own file system or in trusted domain, and proxies the file system call to the trusted domain when the requested data is shared by the trusted domain. Key value store information and shared data information and contents may be communicated using one or more memories shared between the trusted domain and guest domain.

Abstract: Systems, device and techniques are disclosed for receiving a request from a user to add a media item to a playlist at a certain playlist position where the media items in the playlist are provided to other users in a media group. Based on a determination that the requesting user has rights to the requested media item, the requested media item may be added to the playlist at the position. When the playlist reaches the position, the user that added the media item to the playlist may be provided with a first version of the media item and the other users in the group may be provided with a second version of the media item. If the user that requested the item to be added to the playlist is determined not to have rights to the media item, the item is added to a position different than the requested position.

Abstract: A categorization analysis system is provided. The categorization analysis system includes one or more hardware processors, a memory including a first plurality of listings categorized in a first target category, and a categorization analysis engine executing on the one or more hardware processors. The categorization analysis engine is configured to determine a label for each listing including performing a search on title, select a set of training listings based on the determined labels, train a first model using the set of training listings and the determined labels, the first model being a classification model configured to classify categorization of listings, identify a suspect listing categorized in the first target category, apply the suspect listing to the first model, thereby generating a categorization result for the suspect listing, the categorization result indicating miscategorization of the suspect listing, and identify the suspect listing in the memory as miscategorized.