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WWW
2004
ACM
16 years 15 days ago
A community-aware search engine
Current search technologies work in "one size fits all" fashion. Therefore, the answer to a query is independent of specific user information need. In this paper, we des...
Rodrigo B. Almeida, Virgílio A. F. Almeida
SIGMOD
2009
ACM
149views Database» more  SIGMOD 2009»
16 years 1 days ago
CourseRank: a social system for course planning
Special-purpose social sites can offer valuable services to well-defined, closed, communities, e.g., in a university or in a corporation. The purpose of this demo is to show the c...
Benjamin Bercovitz, Filip Kaliszan, Georgia Koutri...
SDM
2009
SIAM
343views Data Mining» more  SDM 2009»
15 years 9 months ago
Change-Point Detection in Time-Series Data by Direct Density-Ratio Estimation.
Change-point detection is the problem of discovering time points at which properties of time-series data change. This covers a broad range of real-world problems and has been acti...
Masashi Sugiyama, Yoshinobu Kawahara
ESWS
2009
Springer
15 years 6 months ago
Folksonomy Enrichment and Search
The Semantic Web community has expressed its interest on how the Semantic Web technology can be applied more efficiently in a manner that supports real world applications. Addition...
Sofia Angeletou, Marta Sabou, Enrico Motta
C5
2008
IEEE
15 years 6 months ago
SophieServer: The Future of Reading
Sophie is an easy-to-use authoring tool that enables its users to combine various media into a new kind of book. With SophieServer, an extension to Sophie, it is now possible to s...
Robert Hirschfeld, Michael Haupt, Michael Rüg...