160 search results - page 13 / 32 » Mining frequent geographic patterns with knowledge constrain... |
DAGSTUHL
2007
13 years 8 months ago
2007
It is well known that local patterns are at the core of a lot of knowledge which may be discovered from data. Nevertheless, use of local patterns is limited by their huge number an...
KDD
2008
ACM
14 years 7 months ago
2008
ACM
Pattern discovery in sequences is an important problem in many applications, especially in computational biology and text mining. However, due to the noisy nature of data, the tra...
ICDM
2003
IEEE
14 years 8 hour ago
2003
IEEE
Sequential pattern mining has been studied extensively in data mining community. Most previous studies require the specification of a minimum support threshold to perform the min...
EDM
2008
13 years 8 months ago
2008
One of the unresolved problems faced in the construction of intelligent tutoring systems is the acquisition of background knowledge, either for the specification of the teaching st...
SBBD
2007
13 years 8 months ago
2007
Abstract. A lot of recent applications dealing with complex data require sophisticated data structures (trees or graphs) for their specification. Recently, several techniques for ...