24451 search results - page 4484 / 4891 » Research methods in information |
166
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SIGCSE
2004
ACM
16 years 8 days ago
2004
ACM
Educators are increasingly acknowledging that practical problems in computer science demand basic competencies in experimentation and data analysis. However, little effort has bee...
199
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WIDM
2004
ACM
16 years 8 days ago
2004
ACM
In this paper, we propose a set of similarity metrics for manipulating collections of values occuring in XML documents. Following the data model presented in TAX algebra, we treat...
195
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AMEC
2004
Springer
16 years 8 days ago
2004
Springer
Abstract. In a combinatorial auction, there are multiple items for sale, and bidders are allowed to place a bid on a bundle of these items rather than just on the individual items....
170
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CAISE
2004
Springer
16 years 7 days ago
2004
Springer
Business process modeling and design, which has attracted much attention in recent years, emphasizes mainly graphical representation, usually without an underlying theory. The lack...
191
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CIKM
2004
Springer
16 years 7 days ago
2004
Springer
Indexing XML is crucial for efficient XML query processing. We propose a compact tree (Ctree) for XML indexing, which provides not only concise path summaries at group level but a...