311 search results - page 51 / 63 » The effectiveness of query-specific hierarchic clustering in... |
GIS
2008
ACM
14 years 9 months ago
2008
ACM
The pervasiveness of location-acquisition technologies (GPS, GSM networks, etc.) enable people to conveniently log the location histories they visited with spatio-temporal data. T...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
The celebrated PageRank algorithm has proved to be a very effective paradigm for ranking results of web search algorithms. In this paper we refine this basic paradigm to take into...
KDD
2005
ACM
14 years 1 months ago
2005
ACM
In this paper, the proposed LIPED (LIfe Profile based Event Detection) employs the concept of life profiles to predict the activeness of event for effective event detection. A gro...
KDD
2006
ACM
14 years 8 months ago
2006
ACM
Various data mining applications involve data objects of multiple types that are related to each other, which can be naturally formulated as a k-partite graph. However, the resear...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
In this paper, we propose an approach to automatically mine event evolution graphs from newswires on the Web. Event evolution graph is a directed graph in which the vertices and e...