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NLDB
2007
Springer
14 years 1 months ago
2007
Springer
In this paper, we propose methods and heuristics having high accuracies and low time complexities for filtering spam e-mails. The methods are based on the n-gram approach and a heu...
ISPDC
2006
IEEE
14 years 1 months ago
2006
IEEE
Recently, we have proposed a comprehensive agent-based e-commerce system. While UML formalized, it lacked details how basic functions – e.g. user request to purchase a given pro...
CPM
2009
Springer
13 years 11 months ago
2009
Springer
In this paper we present in detail a new efficient linear time and space suffix array construction algorithm(SACA), called the D-CriticalSubstring algorithm. The algorithm is built...
UAI
2008
13 years 9 months ago
2008
When the initial and transition probabilities of a finite Markov chain in discrete time are not well known, we should perform a sensitivity analysis. This is done by considering a...
AAAI
1994
13 years 9 months ago
1994
The ability to answer prediction questions is crucial to reasoning about physical systems. A prediction question poses a hypothetical scenario and asks for the resulting behavior ...