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» Searching Digital Political Cartoons
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GRC
2010
IEEE
13 years 5 months ago
Searching Digital Political Cartoons
The study of cartoons, manga, and graphic novels is of growing importance to humanity scholars. Managing cartoons for scholarly use presents two challenges: searching and understan...
Yejun Wu
WSDM
2012
ACM
309views Data Mining» more  WSDM 2012»
12 years 11 days ago
Mining contrastive opinions on political texts using cross-perspective topic model
This paper presents a novel opinion mining research problem, which is called Contrastive Opinion Modeling (COM). Given any query topic and a set of text collections from multiple ...
Yi Fang, Luo Si, Naveen Somasundaram, Zhengtao Yu
JUCS
2006
225views more  JUCS 2006»
13 years 4 months ago
Restricting the View and Connecting the Dots - Dangers of a Web Search Engine Monopoly
: Everyone realizes how powerful the few big Web search engine companies have become, both in terms of financial resources due to soaring stock quotes and in terms of the still hid...
Narayanan Kulathuramaiyer, Wolf-Tilo Balke
CORR
2008
Springer
176views Education» more  CORR 2008»
13 years 4 months ago
An evaluation of Bradfordizing effects
The purpose of this paper is to apply and evaluate the bibliometric method Bradfordizing for information retrieval (IR) experiments. Bradfordizing is used for generating core docu...
Philipp Mayr
SIGIR
2008
ACM
13 years 4 months ago
SpotSigs: robust and efficient near duplicate detection in large web collections
Motivated by our work with political scientists who need to manually analyze large Web archives of news sites, we present SpotSigs, a new algorithm for extracting and matching sig...
Martin Theobald, Jonathan Siddharth, Andreas Paepc...