Microsoft Technology Licensing, LLC

Sandeep Paruchuri

Colleen Elizabeth Hamilton

Paul Robert Nash

Jared Adam Brown

Scott Andrew Borton

Robert McKee Howard

Justin Alexander Hou

James Coliz

Oren Freiberg

Methods, systems, and computer program products are provided that enable users to provide explicit declarations that are used to generate recommendations for the users. An explicit declaration is received from a user of a user device. The explicit declaration is configured to influence a subsequent recommendation. The words of the explicit declaration are processed to generate a record. A recommendation rule is generated based on the generated record. The recommendation rule is executed to generate a recommendation for the user. The generated recommendation is provided to the user.

Explicit signals personalized search

Example apparatus and methods concern dynamically expiring crowd-sourced content (CSC) in a crowd-sourced database. An example apparatus may include logic for acquiring the CSC, where the CSC is data produced by a mobile device concerning a point of interest. The example apparatus also includes logic for producing an evaluation of the CSC and logic for determining an expiration criteria based on the CSC, the evaluation, and the user. The CSC may be data about a point of interest. The evaluation may be based on the completeness, timeliness, or contents of the CSC. The expiration criteria may be established based on the evaluation of the CSC and a user profile. The expiration criteria or user profile may be manipulated based on confirmation or repudiation of the CSC by a different user or by curation of the CSC.

Dynamically expiring crowd-sourced content

Growing community of inventors

Seattle, WA, United States of America

Sandeep Paruchuri