160 search results - page 28 / 32 » Mining frequent geographic patterns with knowledge constrain... |
INFOSCALE
2007
ACM
13 years 9 months ago
2007
ACM
Large-scale Parallel Web Search Engines (WSEs) needs to adopt a strategy for partitioning the inverted index among a set of parallel server nodes. In this paper we are interested ...
ICDE
2008
IEEE
14 years 8 months ago
2008
IEEE
Abstract-- Privacy preservation in data mining demands protecting both input and output privacy. The former refers to sanitizing the raw data itself before performing mining. The l...
CINQ
2004
Springer
14 years 22 days ago
2004
Springer
Many researchers in our community (this author included) regularly emphasize the role constraints play in improving performance of data-mining algorithms. This emphasis has led to ...
PKDD
2009
Springer
14 years 1 months ago
2009
Springer
In this paper we introduce graph-evolution rules, a novel type of frequency-based pattern that describe the evolution of large networks over time, at a local level. Given a sequenc...
PKDD
1998
Springer
13 years 11 months ago
1998
Springer
TextVis is a visual data mining system for document collections. Such a collection represents an application domain, and the primary goal of the system is to derive patterns that p...