2497 search results - page 345 / 500 » A Partial-Repeatability Approach to Data Mining |
138
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WWW
2005
ACM
16 years 4 months ago
2005
ACM
Web pages contain a combination of unique content and template material, which is present across multiple pages and used primarily for formatting, navigation, and branding. We stu...
120
Voted
KDD
2007
ACM
16 years 4 months ago
2007
ACM
We propose frameworks and algorithms for identifying communities in social networks that change over time. Communities are intuitively characterized as "unusually densely kni...
132
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KDD
2007
ACM
16 years 4 months ago
2007
ACM
An essential part of an expert-finding task, such as matching reviewers to submitted papers, is the ability to model the expertise of a person based on documents. We evaluate seve...
134
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KDD
2006
ACM
16 years 4 months ago
2006
ACM
Collaborative recommender systems are highly vulnerable to attack. Attackers can use automated means to inject a large number of biased profiles into such a system, resulting in r...
147
Voted
KDD
2006
ACM
16 years 4 months ago
2006
ACM
Recent research has identified significant vulnerabilities in recommender systems. Shilling attacks, in which attackers introduce biased ratings in order to influence future recom...