619 search results - page 65 / 124 » Using Structural Relationships for Focused XML Retrieval |
XIMEP
2006
ACM
15 years 7 months ago
2006
ACM
This paper proposes an extension to the XQuery language to solve the problem of positional grouping: that is, problems in which it is necessary to convert a flat sequence into a h...
122
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PERCOM
2007
ACM
16 years 1 months ago
2007
ACM
Abstract. A major challenge in pervasive computing is to learn activity patterns, such as bathing and cleaning from sensor data. Typical sensor deployments generate sparse datasets...
115
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DAWAK
2001
Springer
15 years 6 months ago
2001
Springer
Data mining has been defined as the non- trivial extraction of implicit, previously unknown and potentially useful information from data. Association mining is one of the important...
CSB
2005
IEEE
15 years 7 months ago
2005
IEEE
Biologists currently devote significant time and effort searching information for their research. The wide diversity in terminology used inhibit effective computerized and manual...
103
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MLDM
2009
Springer
15 years 8 months ago
2009
Springer
Existing data mining techniques mostly focus on finding global patterns and lack the ability to systematically discover regional patterns. Most relationships in spatial datasets ar...