Yahoo! Inc.

Pankaj Kothari

Saurabh Sahni

Mani Kumar

Amit Kumar

Sidharta Seethana

John Sampson

Steve Ho

Todd Sampson

Ian Kennedy

Raymund Ramos

Chris Goffinet

Emanuel Miller

Kishore Angani

Abhinav Singh Teotia

Venkata Krishnan Ramamoorthy

Sidharta Secthana

Avinash Atreya

Methods and system for delivering updates to recipients in a social network includes receiving event related data in response to triggering of an event at a client. In response to the triggering of the event at the client, recipient data related to a recipient that is authorized to receive the event related data is retrieved. An agent is provided for the recipient. The agent includes logic for formatting and delivering the event related data to the recipient. The recipient's interaction in response to delivery of the event related data is tracked. The logic within the agent is refined based on the interaction of the recipient. The agent with the refined logic is used for subsequent formatting and delivering of event related data to the recipient.

Techniques for improving relevance of social updates distributed offline

A method of gathering information relevant to the interests of a user includes receiving activity history associated with the user from a network data source, where the activity history includes a description of a user action initiated by the user, generating a first metadata item based upon the activity history; and storing the first metadata item as user profile information associated with the user in a user profile database. Generating the first metadata item may include extracting text from the activity history and generating the first metadata item based upon the text. The activity history may include a description of a user action. The method may further include providing a server plugin for performing a second method in response to access of web content on a server by the user, the second method comprising retrieving a content object from the server, determining if the first metadata item is relevant to the content object, adding a web link to the web content as a reference to the content object in response to the content object being relevant to the first metadata item; and providing the web content to the user.

Augmenting online content with additional content relevant to user interest

First data relating to a first user and second data relating to a second user are retrieved from a plurality of sources. A social connection is identified, by a computing device, between the first user and the second user using the first data and the second data. A label that describes the social connection is identified, by the computing device, using the first data and the second data. A first profile relating to the first user and a second profile relating to the second user is updated by the computing device to reflect the social connection and the label for the social connection.

Systems and methods for automated labeling of social connections

Embodiments are directed towards ranking candidate pieces of content for publication based on a weighted combination of an 'activity score' and a 'trending score'. In one embodiment, the activity score measures social activity related to the content, such as how much the content has been shared, viewed, or commented on. In one embodiment, the trending score indicates a measure of trending topics contained in the content. In one embodiment, trending topics are keywords derived from an analysis of social activities across the internet, such as blog posts, wall posts, tweets, comments, ratings, tags, videos, pictures, and the like. In one embodiment, a topic is trending if it surpasses a minimum absolute threshold of social activity as well as a percentage increase in social activity.

Method to increase content relevance using insights obtained from user activity updates

Embodiments are directed towards providing related keywords determined to be relevant to a search term using life-streaming data to identify the related keywords. Relevancy is determined by performing the related keyword analysis when life-stream services have been updated. Related keywords may be identified for a given search term using a combination of an aggregated life-stream analysis, a user profile based analysis, and/or a community based life-stream analysis. Each of these mechanisms identify a subset of updated life-streams or profiles to be analyzed to identify keywords that co-occur within each life-steam along with the given search term. The resulting co-occurring keywords may then be ordered based on a frequency of occurrence for the subset of life-streams. A weighted combination of the identified related keywords may be used to display related keywords to a user for use in modifying a search query.

Determining related keywords based on lifestream feeds

Embodiments are directed towards determining frequencies for adaptively crawling user activity feeds, by taking into account user activity patterns, as well as a type or nature of a service to be crawled. A statistical model of activity patterns is generated for each user and user activity source based on various parameters. The activity patterns may be weighted to account for variation in relevancy of user content. Various measures are generated that are adaptive by being updated at a rate determined sufficient to detect user activity pattern changes. The statistical model produces clusters of users for each service. A crawling frequency may be assigned to the various clusters such that different users for a given service may have content crawled at different frequencies.

Adaptive weighted crawling of user activity feeds

Generally, the present invention provides a method and computerized system for monitoring REST web services including generating a REST based web service client call operative to be used for monitoring web service activities. The web service client call is then deployed. The method and computerized system further includes monitoring the web service activities via the call invocation and a response analysis. The method and computerized system further includes receiving a plurality of feedback results from the monitoring of the web service functionality and thereupon adjusting the web service parameters based on the aggregated feedback.

Method and system for monitoring rest web services

Embodiments of methods, apparatuses, devices and systems associated with web services are disclosed. In a particular implementation, web services calls from one or more subscribers to a first server location may be tracked. One or more other server locations may be contacted to determine whether additional web services calls for the at least one of the one or more subscribers are available in response to at least one of the one or more subscribers reaching an established subscriber limit.

Call limiter for web services

The present invention provides a method and computer system for limiting a number of web service programming calls including intercepting a web request for web service programming from a client and extracting call specific data from the web request. The method and computing system further includes transmitting call specific data to a plurality of rate limiter servers and on the rate limiter servers, calculating a total number of web requests, where the web requests are identified by the call specific data. The method and computing system further includes receiving web request totals from the rate limiter servers and thereby determining accessibility of the client to the web request based on a comparison of the number of web requests for the web service programming relative to a predetermined access limit.

Web service multi-key rate limiting method and system

A solution is provided wherein a single service implementation may be exposed to users as two or more different web service protocols. The service then appears to the user to be utilizing a desired protocol even though the service itself is potentially operating under a different protocol. A gateway may be utilized that maintains mappings between the supported protocols. When a user sends a request to a particular service, the gateway may determine whether the request is in the format of the protocol utilized by the underlying web service. If not, the gateway may convert the format to match the correct protocol. An embodiment is also possible where a single endpoint is utilized for multiple services having multiple protocols. This may be coupled with an ability to detect a protocol automatically from request contents, thus seamlessly integrating multiple protocols into a user's experience.

Growing community of inventors

Bengaluru, India

Pankaj Kothari