456 search results - page 82 / 92 » Extending Problem Frames to deal with stakeholder problems |
WWW
2001
ACM
16 years 10 days ago
2001
ACM
We discuss the problem of Web data extraction and describe an XML-based methodology whose goal extends far beyond simple "screen scraping." An ideal data extraction proc...
ICA
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. Separation of underdetermined mixtures is an important problem in signal processing that has attracted a great deal of attention over the years. Prior knowledge is requir...
120
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TACS
2001
Springer
15 years 4 months ago
2001
Springer
The state of the practice in object-oriented software development has moved beyond reuse of code to reuse of conceptual structures such as design patterns. This paper draws attenti...
102
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FQAS
2006
Springer
15 years 3 months ago
2006
Springer
Consistent query answering is the term commonly used for the problem of answering queries on databases that violate certain integrity constraints. We address this problem for univ...
109
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CP
2011
Springer
13 years 11 months ago
2011
Springer
We introduce tractable classes of VCSP instances based on convex cost functions. Firstly, we show that the class of VCSP instances satisfying the hierarchically nested convexity pr...