Ebay, Incorporated

Paypal, Inc.

Adam Nash

Raghav Gupta

Jean-Michel Leon

Aditya Arora

Benjamin David Foster

Seema Shah

Srikanth Subramaniam

Suhail Ansari

Vijay Raman

Xavier Stonestreet

Petra Gross

A method includes identifying a plurality of data items responsive to a first query. A presentation value associated with each of the plurality of data items is determined, the presentation value of a respective data item being a value associated with the respective data item by a first user in exchange for the presentation of the data item by a publication system. The plurality of data items are ranked for presentation to a second user, the ranking being performed using the respective presentation values associated with the plurality of data items.

Selective presentation of data items

Systems and methods to communicate information are described. The system receives a query and retrieves a set of data items from a database based on the query. The system generates a distribution based on a count of data items from the set of data items that were retrieved for each domain in a set of domains and a count of requests to view data items from another set of data items for each domain in the set of domains. The system identifies whether the distribution exhibits a type of a distribution by comparing the distribution with at least one of a peak distribution and a hills distribution. Finally, the system generates interface information based on the type of distribution.

Methods and systems to communicate information

There is provided a method and system to communicate information. The system receives a first query that contains a first constraint and retrieves a first plurality of data items from a database based on the first query. Next, the system generates a first distribution based on the first plurality of data items, the first distribution utilizing a first plurality of domains that are used to identify data items. Next the system generates a second distribution based on a plurality of requests to view a second plurality of data items. Next the system generates a third distribution based on the first distribution and the second distribution. Finally, the system generates distribution data to be included within an interface, the interface to include at least one interface element that is positioned on the interface based on the third distribution, the at least one interface element to respectively represent at least one domain.

A method is provided to publish a list of top ranked listings. The method may include configuring a database to store a plurality of listings published over a network. An interest indication may be received from a user for a listing in the plurality of listings. An interest indication data structure may be created and stored that associates the user with the listing. Also, the top ranked listings may be identified from the plurality of listings based on the number of stored interest indication data structures for each listing. Further, the list of the top ranked listings may be published.

System to generate an aggregate interest indication with respect to an information item

There is provided methods and systems to identify a preferred domain of a plurality of domains corresponding to a query. First, the system receives the query. Second, the system accesses demand information corresponding to the query, the demand information including navigation information associated with the query. Third, the system accesses supply information corresponding to the query, the supply information including a count of data items in each of the plurality of domains that match the query. Fourth, the system identifies the preferred domain based on the demand information and the supply information.

Method and system to identify a preferred domain of a plurality of domains

There are provided methods and systems to enable navigation of data items based on aspect-value pairs extracted from the data items. First, a system receives a query, Second, the system identifies a plurality of data items found by the query. Third, the system identifies an aspect of at least one of the plurality of data items, Fourth, the system identifies a value of a plurality of values corresponding to the aspect. Fifth, the system receives a request to navigate to a set of data items within the plurality of data items, the request comprising the aspect and a requested value of the plurality of value. Each one of the set of data items has the aspect and the value. Sixth, the system presents, in a user interface, information about each one of the set of data items.

Method and system to enable navigation of data items

A system is provided to establish a ranking for published data. The system may include ranking and monitoring components. A number of registrations of user interest in an instance of published data may be determined. A ranking for the instance of published data may be generated based on the number of registrations of user interest in the instance of published data. A user of the system may be enabled to activate a monitoring process to monitor activity pertaining to the instance of published data.

There is provided a method and system to communicate information. The system receives a first query that contains at least one constraint and retrieves a first plurality of data items from a database based on the first query. Next the system generating a first distribution based on the first plurality of data items, the first distribution utilizing a first plurality of domains used to identify data items. Next the system generates a second distribution based on a plurality of requests to view a second plurality of data items. Next the system generates a third distribution based on the first distribution and the second distribution. Finally the system generates interface information, to be communicated to a user, based on the third distribution.

A method and system is provided to process sale listings published via a network-based publishing system. The system may include monitoring and ranking components. The monitor component may monitor activity pertaining to at least one of a plurality of sale listings on behalf of a user of the system. The ranking component may determine a number of users monitoring the sale listing and to generate a ranking for the sale listing based on the number of users monitoring the sale listing. The system may be a web-based system including at least one web server that provides the plurality of sale listings via the Internet to the plurality of users. Monitoring criteria may be received relating to an extent to which a plurality of sale listings are monitored by a plurality of users, and the system may conduct a search of the plurality of listings utilizing the monitoring criteria.

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Sunnyvale, CA, United States of America

Adam Nash