Exploiting knowledge-in-the-head and knowledge-in-the-social-web: effects of domain expertise on exploratory search in individual
and social search environments
Our study compared how experts and novices performed exploratory search using a traditional search engine and a social tagging system. As expected, results showed that social tagging systems could facilitate exploratory search for both experts and novices. We, however, also found that experts were better at interpreting the social tags and generating search keywords, which made them better at finding information in both interfaces. Specifically, experts found more general information than novices by better interpretation of social tags in the tagging system; and experts also found more domain-specific information by generating more of their own keywords. We found a dynamic interaction between knowledge-in-the-head and knowledge-in-the-social-web that although information seekers are more and more reliant on information from the social Web, domain expertise is still important in guiding them to find and evaluate the information. Implications on the design of social search systems that facilitate exploratory search are also discussed.
%0 Conference Paper
%1 DBLP:conf/chi/KangFK10
%A Kang, Ruogu
%A Fu, Wai-Tat
%A Kannampallil, Thomas George
%B CHI
%D 2010
%E Mynatt, Elizabeth D.
%E Schoner, Don
%E Fitzpatrick, Geraldine
%E Hudson, Scott E.
%E Edwards, Keith
%E Rodden, Tom
%I ACM
%K domain expertise navigation search tagging
%P 393-402
%T Exploiting knowledge-in-the-head and knowledge-in-the-social-web: effects of domain expertise on exploratory search in individual
and social search environments
%U http://portal.acm.org/citation.cfm?doid=1753326.1753386
%X Our study compared how experts and novices performed exploratory search using a traditional search engine and a social tagging system. As expected, results showed that social tagging systems could facilitate exploratory search for both experts and novices. We, however, also found that experts were better at interpreting the social tags and generating search keywords, which made them better at finding information in both interfaces. Specifically, experts found more general information than novices by better interpretation of social tags in the tagging system; and experts also found more domain-specific information by generating more of their own keywords. We found a dynamic interaction between knowledge-in-the-head and knowledge-in-the-social-web that although information seekers are more and more reliant on information from the social Web, domain expertise is still important in guiding them to find and evaluate the information. Implications on the design of social search systems that facilitate exploratory search are also discussed.
%@ 978-1-60558-929-9
@inproceedings{DBLP:conf/chi/KangFK10,
abstract = {Our study compared how experts and novices performed exploratory search using a traditional search engine and a social tagging system. As expected, results showed that social tagging systems could facilitate exploratory search for both experts and novices. We, however, also found that experts were better at interpreting the social tags and generating search keywords, which made them better at finding information in both interfaces. Specifically, experts found more general information than novices by better interpretation of social tags in the tagging system; and experts also found more domain-specific information by generating more of their own keywords. We found a dynamic interaction between knowledge-in-the-head and knowledge-in-the-social-web that although information seekers are more and more reliant on information from the social Web, domain expertise is still important in guiding them to find and evaluate the information. Implications on the design of social search systems that facilitate exploratory search are also discussed.},
added-at = {2010-09-22T14:49:41.000+0200},
author = {Kang, Ruogu and Fu, Wai-Tat and Kannampallil, Thomas George},
bibsource = {DBLP, http://dblp.uni-trier.de},
biburl = {https://www.bibsonomy.org/bibtex/2e79fa0204d81b3166ac9c593b3e14b8f/kasimiro},
booktitle = {CHI},
crossref = {DBLP:conf/chi/2010},
description = {DBLP Record 'conf/chi/KangFK10'},
editor = {Mynatt, Elizabeth D. and Schoner, Don and Fitzpatrick, Geraldine and Hudson, Scott E. and Edwards, Keith and Rodden, Tom},
ee = {http://doi.acm.org/10.1145/1753326.1753386},
interhash = {4a6dc12c8c9bd23b38f7702e6e88322c},
intrahash = {e79fa0204d81b3166ac9c593b3e14b8f},
isbn = {978-1-60558-929-9},
keywords = {domain expertise navigation search tagging},
pages = {393-402},
publisher = {ACM},
timestamp = {2010-09-22T14:49:42.000+0200},
title = {Exploiting knowledge-in-the-head and knowledge-in-the-social-web: effects of domain expertise on exploratory search in individual
and social search environments},
url = {http://portal.acm.org/citation.cfm?doid=1753326.1753386},
year = 2010
}