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SIGECOM
2009
ACM
92views ECommerce» more  SIGECOM 2009»
15 years 4 months ago
The adwords problem: online keyword matching with budgeted bidders under random permutations
We consider the problem of a search engine trying to assign a sequence of search keywords to a set of competing bidders, each with a daily spending limit. The goal is to maximize ...
Nikhil R. Devenur, Thomas P. Hayes
CHI
2008
ACM
14 years 11 months ago
Knowledge in the head and on the web: using topic expertise to aid search
The importance of background knowledge for effective searching on the Web is not well understood. Participants were given trivia questions on two topics and asked to answer them f...
Geoffrey B. Duggan, Stephen J. Payne
WWW
2009
ACM
15 years 10 months ago
Unsupervised query categorization using automatically-built concept graphs
Automatic categorization of user queries is an important component of general purpose (Web) search engines, particularly for triggering rich, query-specific content and sponsored ...
Eustache Diemert, Gilles Vandelle
WWW
2001
ACM
15 years 10 months ago
Which Search Engine is Best at Finding Online Services?
We report results for an independent, blind evaluation of the performance of 11 commercial search engines on 106 online service queries and on 54 topic relevance queries. We found...
David Hawking, Nick Craswell, Kathleen Griffiths
WWW
2010
ACM
15 years 4 months ago
Live web search experiments for the rest of us
There are significant barriers to academic research into user Web search preferences. Academic researchers are unable to manipulate the results shown by a major search engine to ...
Timothy Jones, David Hawking, Ramesh S. Sankaranar...