SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
This work is a proposal for a database index structure that has been specifically designed to support the evaluation of XPath queries. As such, the index is capable to support all...
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
Recent work has demonstrated the effectiveness of the wavelet decomposition in reducing large amounts of data to compact sets of wavelet coefficients (termed "wavelet synopse...
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
The availability of summary data for XML documents has many applications, from providing users with quick feedback about their queries, to cost-based storage design and query opti...
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) with only...
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
The emergence of the Web has increased interests in XML data. XML query languages such as XQuery and XPath use label paths to traverse the irregularly structured data. Without a s...
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
Recently several important relational database tasks such as index selection, histogram tuning, approximate query processing, and statistics selection have recognized the importan...