2312 search results - page 420 / 463 » An algorithmic approach to knowledge evolution |
188
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SIGIR
2011
ACM
14 years 8 months ago
2011
ACM
Entities on social systems, such as users on Twitter, and images on Flickr, are at the core of many interesting applications: they can be ranked in search results, recommended to ...
185
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KDD
2012
ACM
13 years 7 months ago
2012
ACM
Accurate prediction of user behaviors is important for many social media applications, including social marketing, personalization and recommendation, etc. A major challenge lies ...
148
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BMCBI
2006
15 years 5 months ago
2006
Background: Members of a protein family often have highly conserved sequences; most of these sequences carry identical biological functions and possess similar three-dimensional (...
148
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KDD
2005
ACM
16 years 5 months ago
2005
ACM
In this paper, we present a general framework to discover spatial associations and spatio-temporal episodes for scientific datasets. In contrast to previous work in this area, fea...
221
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SIGMOD
2005
ACM
16 years 5 months ago
2005
ACM
In this paper, we study the evaluation of skyline queries with partially-ordered attributes. Because such attributes lack a total ordering, traditional index-based evaluation algo...