20878 search results - page 3915 / 4176 » Database |
155
click to vote
KDD
2007
ACM
16 years 4 months ago
2007
ACM
Many websites have large collections of pages generated dynamically from an underlying structured source like a database. The data of a category are typically encoded into similar...
139
click to vote
KDD
2007
ACM
16 years 4 months ago
2007
ACM
XML has become a popular method of data representation both on the web and in databases in recent years. One of the reasons for the popularity of XML has been its ability to encod...
128
click to vote
KDD
2007
ACM
16 years 4 months ago
2007
ACM
Clustering methods can be either data-driven or need-driven. Data-driven methods intend to discover the true structure of the underlying data while need-driven methods aims at org...
156
Voted
KDD
2007
ACM
16 years 4 months ago
2007
ACM
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
157
click to vote
KDD
2007
ACM
16 years 4 months ago
2007
ACM
Frequent episode discovery is a popular framework for mining data available as a long sequence of events. An episode is essentially a short ordered sequence of event types and the...