Wal-mart Stores, Inc.

Amazon Technologies, Inc.

Kosmix Corporation

Kausalya Adiseshan

Anand Rajaraman

Venky Harinarayan

Taraka Subrahmanya Prasad Siripurapu

Abhishek Gattani

Wang Chee Lam

Zoheb Vacheri

AnHai Doan

Lu Liu

Digvijay Singh Lamba

Mehul Shah

Sri Subramaniam

Ioannis Pavlidis

Madhusudan Mathihalli

Nikesh Garera

Arvind Batra

Anand Ranganathan

Wei Shen

Mitul Tiwari

Nikesh Lucky Garera

Ram Subbaroyan

Subramanyam Mallela

Gifting of digital content is disclosed. Gifting information is received from a first client. The gifting information includes an indication of audiovisual content to be gifted, customization information, and recipient information associated with an intended recipient. The intended recipient is determined to not be registered based at least in part on the received recipient information. In response the determination that the intended recipient is not registered, an account for the intended recipient is generated dynamically. A customized version of the audiovisual content to be gifted is generated based least in part on the customization information. A gift alert text message to be sent to the intended recipient is prepared. The gift alert text message includes a link for receiving the customized version of the audiovisual content.

Gifting digital content

Systems and methods are provided for processing a data stream in real time to identify connections between one or more social elements social elements and aggregating and storing the identified connections over a rolling time window. Social elements may be stored as nodes and connection between social elements may be stored as labeled connections between nodes. Other embodiments are provided.

Social genome

Delivering a page including a plurality of modules is disclosed. A plurality of candidate modules are selected. A corresponding module score for each of the modules in the plurality of candidate modules is evaluated. A plurality of modules is selected from the plurality of candidate modules to be displayed on a page. The position of each module on the page is based at least in part on that module's module score.

Layout optimization

Disclosed are systems and methods for processing events in an event stream using a map-update application. The events may be embodied as a key-attribute pair. An event is processed by one or more instances implementing either a map or an update function. A map function receives an input event from the event stream and publishes one or more events to the event stream. An update function receives an event and updates a corresponding slate and publishes zero or more events. Systems and methods are also disclosed herein for implementing a map-update application in a multithreaded architecture and for handling overloading of a particular thread or node. Systems and methods for providing access to slates updated according to update operations are also disclosed.

Systems and methods for event stream processing

Determining the relevance of a web node is disclosed. A seed score value of a first type is assigned to a seed set of nodes. A score value of a second type is derived for the web node based on a mapping of a reachability relationship between one or more seed nodes and the web node. A score value of the first type is derived for the web node based on a mapping of a reachability relationship between the web node and one or more evaluation nodes having derived weight values of the second type.

Double iterative flavored rank

Providing information to a module is disclosed. A first query and one or more subject type concepts associated with the first query is received. A second query to be provided to the module based at least in part on the received first query and subject type concepts is determined. The second query is sent to the module.

Providing information to modules

Systems and methods are provided for processing a data stream in real time to identify connections between one or more social elements social elements and aggregating and storing the identified connections over a rolling time window. Social elements may be stored as nodes and connection between social elements may be stored as labeled connections between nodes.

Disclosed are methods for evaluating a user's interests and making gift recommendations using social media data. Interests and attributes of a user may be detected from social media content and products corresponding to the interests and attributes may be selected and presented as gift recommendations for the user. Methods are disclosed for resolving ambiguity as to interests reflected by textual data in social media content. Also disclosed are methods for inferring a user's interests from the interests of friends of the user.

System and method for making gift recommendations using social media data

Systems and methods of processing events having an attribute and value pair

Disclose are methods for evaluating a user's interests and making gift recommendations using social media data. Interests and attributes of a user may be detected from social media content and products corresponding to the interests and attributes may be selected and presented as gift recommendations for the user. Methods are disclosed for resolving ambiguity as to interests reflected by textual data in social media content. Also disclosed are methods for inferring a user's interests from the interests of friends of the user.

Selectively delivering an article is disclosed. A user preference is received. A document is also received. An entity pair comprising a concept included in a concept taxonomy and a textual representation included in the document is determined. The document is categorized based at least in part on the concept. A user associated with the user preference is selectively notified of the document.

Growing community of inventors

Palo Alto, CA, United States of America

Anand Rajaraman