Yahoo patent applications published on 18 October 2007

6 US patent applications published on 18 October 2007 and assigned to Yahoo

1 20070245020 Publishing scheduler for online content feeds
2 20070244874 System and method for good nearest neighbor clustering of text
3 20070244851 System and method for interacting with visual surrogates for real world objects
4 20070244739 Techniques for measuring user engagement
5 20070243918 Player roster selection interface
6 20070243917 Player roster selection interface