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CAISE
1992
Springer
15 years 5 months ago
Data Modelling in Complex Application Domains
In many non trivial application domains, object types with a complex structure occur. Data modelling techniques which only allow flat structures are not suitable for representing ...
Arthur H. M. ter Hofstede, Henderik Alex Proper, T...
INFORMATICALT
2002
82views more  INFORMATICALT 2002»
15 years 1 months ago
Data Aggregation Sets in Adaptive Data Model
This article presents the ways of identification, selection and transformation of the data into other structures. Relation selection and transformation may change data quantity and...
Petras Gailutis Adomenas, Algirdas Ciucelis
115
Voted
ICML
2007
IEEE
16 years 2 months ago
Dynamic hierarchical Markov random fields and their application to web data extraction
Hierarchical models have been extensively studied in various domains. However, existing models assume fixed model structures or incorporate structural uncertainty generatively. In...
Jun Zhu, Zaiqing Nie, Bo Zhang, Ji-Rong Wen
AUTOMATICA
2008
139views more  AUTOMATICA 2008»
15 years 1 months ago
Structured low-rank approximation and its applications
Fitting data by a bounded complexity linear model is equivalent to low-rank approximation of a matrix constructed from the data. The data matrix being Hankel structured is equival...
Ivan Markovsky
138
Voted
AINA
2008
IEEE
15 years 8 months ago
Towards a Usenet-Like Discussion System for Users of Disconnected MANETs
Applications that rely on the publish-subscribe model (such as those dedicated to news or event distribution) require a communication model whereby information can flow towards a...
Julien Haillot, Frédéric Guidec