7576 search results - page 1248 / 1516 » On Querying Ontologies and Databases |
190
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DASFAA
2007
IEEE
16 years 1 months ago
2007
IEEE
Twig pattern matching problem has been widely studied in recent years. Give an XML tree T . A twig-pattern matching query, Q, represented as a query tree, is to find all the occur...
209
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DAWAK
2007
Springer
16 years 27 days ago
2007
Springer
Several business applications such as marketing basket analysis, clickstream analysis, fraud detection and churning migration analysis demand gradient data analysis. By employing g...
213
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ICDE
2006
IEEE
16 years 23 days ago
2006
IEEE
— XML stream applications bring the challenge of efficiently processing queries on sequentially accessible tokenbased data. For efficient processing of queries, we need to ensu...
222
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ADVIS
2006
Springer
16 years 21 days ago
2006
Springer
Investments on multimedia technology enable us to store many more reflections of the real world in digital world as videos. By recording videos about real world entities, we carry...
167
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ICDE
2005
IEEE
16 years 9 days ago
2005
IEEE
In recent years, content-based image retrieval has become more and more important in many application areas. Similarity retrieval is inherently a very demanding process, in partic...