9162 search results - page 484 / 1833 » System and User Data Complexity |
173
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
We extend the notion of social tagging to construct social summaries of complex multimedia materials. Our system allows students to apply time-indexed multimedia tags such as hand...
183
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ICDM
2008
IEEE
16 years 1 months ago
2008
IEEE
We present Graphite, a system that allows the user to visually construct a query pattern, finds both its exact and approximate matching subgraphs in large attributed graphs, and ...
196
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VLDB
2007
ACM
16 years 29 days ago
2007
ACM
Real-world datasets exhibit a complex dependency structure among the data attributes. Learning this structure is a key task in automatic statistics configuration for query optimi...
221
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SP
2002
IEEE
15 years 6 months ago
2002
IEEE
Server-based collaborative filtering systems have been very successful in e-commerce and in direct recommendation applications. In future, they have many potential applications in...
193
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SSDBM
1999
IEEE
15 years 11 months ago
1999
IEEE
Conducting bioinformatic analyses involves biologists in expressing requests over a range of highly heterogeneous information sources and software tools. Such activities are labor...