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» Derivatives of Logical Formulas
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ECIS
2004
15 years 1 days ago
Electronic business models: five cases from five industries
The term business model has been used loosely several times for describing a company's strategies, revenue model, processes and overall business logic both by researchers and...
Aleksi Horsti, Jyrki Tolonen, Malin Brännback
NAACL
2004
15 years 18 hour ago
A Statistical Model for Multilingual Entity Detection and Tracking
Entity detection and tracking is a relatively new addition to the repertoire of natural language tasks. In this paper, we present a statistical language-independent framework for ...
Radu Florian, Hany Hassan, Abraham Ittycheriah, Ho...
PARMA
2004
174views Database» more  PARMA 2004»
15 years 16 hour ago
Fuzzy Miner - A Fuzzy System for Solving Pattern Classification Problems
The purpose of this paper is to study the problem of pattern classification as this is presented in the context of data mining. Among the various approaches we focus on the use of ...
Nikos Pelekis, Babis Theodoulidis, Ioannis Kopanak...
UAI
2003
15 years 1 hour ago
Updating with incomplete observations
Currently, there is renewed interest in the problem, raised by Shafer in 1985, of updating probabilities when observations are incomplete (or setvalued). This is a fundamental pro...
Gert de Cooman, Marco Zaffalon
DMDW
2000
161views Management» more  DMDW 2000»
14 years 12 months ago
View materialization for nested GPSJ queries
View materialization is a central issue in logical design of data warehouses since it is one of the most powerful techniques to improve the response to the workload. Most approach...
Matteo Golfarelli, Stefano Rizzi