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KDD
2002
ACM
16 years 29 days ago
2002
ACM
Abstract. Since more and more Web sites, especially sites of retailers, offer automatic recommendation services using Web usage mining, evaluation of recommender algorithms has bec...
95
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CHI
2008
ACM
16 years 29 days ago
2008
ACM
Mischief is a system to support traditional classroom practices between a remote instructor and a group of collocated students. Meant for developing regions, each student in the c...
115
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CHI
2007
ACM
16 years 29 days ago
2007
ACM
Current web image search engines still rely on user typing textual description: query word(s) for visual targets. As the queries are often short, general or even ambiguous, the im...
104
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CHI
2005
ACM
16 years 29 days ago
2005
ACM
Advances in location-enhanced technology are making it easier for us to be located by others. These new technologies present a difficult privacy tradeoff, as disclosing one's...
138
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CHI
2005
ACM
16 years 29 days ago
2005
ACM
In this paper we introduce the idea of organizing systems. Through a number of examples from an ongoing ethnographic study of family life, we suggest that organizing systems come ...