Latest Innovations in Web Search Technology

Andrew Goodman wrote in to point out an interesting series from Traffick.com
\”A Six-part series on innovations in web searching begins this week. At Traffick.com

First instalment is on \”popularity engines.\”
Here


For the next six weeks:
(1) popularity engines;
(2) better meta-search;
(3) meaning-based search;
(4) natural language interfaces;
(5) on the labor-intensive side, live human help that finds you information while you wait; and finally
(6) pay-for-placement search engines.