I've been monitoring Dr. Baeza-Yates web site for years looking for new research papers. If IR is of interest, this is one personal home page full of interesting material.
Yahoo has been steadily and impressively ramping up its research efforts in terms of new facilities and some very key hires:
Btw, in November, Google opened a Latin American research center in Brazil.
Introducing... ClickZ Live!
SES Conference & Expo has merged with ClickZ to bring you ClickZ Live! The new global conference series takes on the identity of the industry's premier digital marketing publication, ClickZ.com, and kicks off March 31-April 3 in New York City. Join the industry's leading tech-advertisers in the advertising capital of the world! Find out more ››
*Super Saver Rates expire Jan 24.