发微光
发表于 2025-3-25 04:01:15
Pumpen und Flüssigkeitsförderungduced large databases about Web-site users. The stored information is usually in the form of transactions that represent, e.g., purchased products, sessions of visited pages, etc. The availability of such detailed data about users’ movements and choices, can be an invaluable source of information th
引起
发表于 2025-3-25 07:30:06
Platz- und Explosionsmechanismenir size tends to grow very rapidly. Recent work has proposed the application of web-log mining methods, which search for .. Some examples include methods based on clustering and sequence mining .
infatuation
发表于 2025-3-25 13:52:14
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MODE
发表于 2025-3-25 17:50:07
978-1-4613-4654-8Springer Science+Business Media New York 2003
lymphoma
发表于 2025-3-25 23:10:07
Advanced Signature Indexing for Multimedia and Web Applications978-1-4419-8636-8Series ISSN 1386-2944
commensurate
发表于 2025-3-26 03:27:33
Klebeverbindungen und Klebstoffedered as important as the query response time. For large databases, a large fraction of the latter comprises the I/O overhead to fetch pages from the secondary storage. Therefore, in general, compression is able to improve query processing performance by reducing the I/O overhead .
无聊点好
发表于 2025-3-26 06:46:54
Platz- und Explosionsmechanismenir size tends to grow very rapidly. Recent work has proposed the application of web-log mining methods, which search for .. Some examples include methods based on clustering and sequence mining .
Congregate
发表于 2025-3-26 10:10:54
Advances in Database Systemshttp://image.papertrans.cn/a/image/146209.jpg
Fatten
发表于 2025-3-26 16:13:01
Zerkleinerungs- und SchneidegeräteThe first structure that has been used for signature data is the sequential file , which is efficient in handling new insertions, since new entries are simply appended to the end of the file. This way, for each query processed, the entire signature file needs to be scanned. Consequently, the signature file involves high processing and I/O cost.
COLON
发表于 2025-3-26 17:45:35
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