1135 search results - page 202 / 227 » Using Process Mining to Analyze and Improve Process Flexibil... |
TKDE
2008
14 years 9 months ago
2008
An important problem in the area of homeland security is to identify abnormal or suspicious entities in large datasets. Although there are methods from data mining and social netwo...
101
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IICAI
2007
14 years 11 months ago
2007
In recent years statistical word alignment models have been widely used for various Natural Language Processing (NLP) problems. In this paper we describe a platform independent and...
169
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SIGMOD
2008
ACM
15 years 9 months ago
2008
ACM
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
GECCO
2004
Springer
15 years 3 months ago
2004
Springer
Using a directed mutation can improve the efficiency of processing many optimization problems. The first mutation operators of this kind proposed by Hildebrand [1], however, suffer...
PARA
2000
Springer
15 years 1 months ago
2000
Springer
Our proposal has the following key features: 1) The separation of a distributed program into a pure algorithm (PurAl) and a distribution/communication declaration (DUAL). This yie...