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SIGIR
2011
ACM
12 years 10 months ago
Social context summarization
We study a novel problem of social context summarization for Web documents. Traditional summarization research has focused on extracting informative sentences from standard docume...
Zi Yang, Keke Cai, Jie Tang, Li Zhang, Zhong Su, J...
SIGPRO
2011
275views Hardware» more  SIGPRO 2011»
12 years 10 months ago
Synthesis of multivariate stationary series with prescribed marginal distributions and covariance using circulant matrix embeddi
The problem of synthesizing multivariate stationary series Y [n] = (Y1[n], . . . , YP [n])T , n ∈ Z, with prescribed non-Gaussian marginal distributions, and a targeted covarian...
Hannes Helgason, Vladas Pipiras, Patrice Abry
ICCV
2011
IEEE
12 years 7 months ago
Informative Feature Selection for Object Recognition via Sparse PCA
Bag-of-words (BoW) methods are a popular class of object recognition methods that use image features (e.g., SIFT) to form visual dictionaries and subsequent histogram vectors to r...
Nikhil Naikal, Allen Y. Yang, S. Shankar Sastry
BTW
2003
Springer
129views Database» more  BTW 2003»
14 years 27 days ago
Manipulation von XML-Dokumenten in Tamino
: Dieser Beitrag untersucht die Frage, wie XML-Dokumente, die in Datenbanksystemen abgespeichert sind, effektiv und effizient innerhalb dieser Systeme verändert werden können. Zu...
Michael Gesmann
BTW
2003
Springer
104views Database» more  BTW 2003»
14 years 27 days ago
Konzeptbasierte Anfrageverarbeitung in Mediatorsystemen
: Ein Weg zur Überwindung der Heterogenität bei der Datenintegration in Mediatorsystemen ist die Nutzung semantischer Metadaten in Form eines Vokabulars oder einer Ontologie zur ...
Kai-Uwe Sattler, Ingolf Geist, Rainer Habrecht, Ei...
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