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BDA
2000
15 years 8 months ago
Incremental Mining of Sequential Patterns in Large Databases
In this paper we consider the problem of the incremental mining of sequential patterns when new transactions or new customers are added to an original database. We present a new a...
Florent Masseglia, Pascal Poncelet, Maguelonne Tei...
ICIS
1998
15 years 8 months ago
Toward a contingency view of infrastructure and knowledge: an exploratory study
IT infrastructures coupled with BPR initiatives have the potential of supporting and enabling new organizational forms and helping firms face the challenges of globalization. The ...
Claudio U. Ciborra, Ole Hanseth
DAWAK
2010
Springer
15 years 7 months ago
Mining Closed Itemsets in Data Stream Using Formal Concept Analysis
Mining of frequent closed itemsets has been shown to be more efficient than mining frequent itemsets for generating non-redundant association rules. The task is challenging in data...
Anamika Gupta, Vasudha Bhatnagar, Naveen Kumar
ANOR
2007
73views more  ANOR 2007»
15 years 6 months ago
A sample-path approach to optimal position liquidation
We consider the problem of optimal position liquidation with the aim of maximizing the expected cash flow stream from the transaction in the presence of temporary or permanent ma...
Pavlo A. Krokhmal, Stan Uryasev
CN
2006
82views more  CN 2006»
15 years 6 months ago
Event-condition-action rules on RDF metadata in P2P environments
RDF is one of the technologies proposed to realise the vision of the Semantic Web and it is being increasingly used in distributed web-based applications. The use of RDF in applic...
George Papamarkos, Alexandra Poulovassilis, Peter ...