86 search results - page 16 / 18 » The Fittest Survives: An Adaptive Approach to Query Optimiza... |
SIGMOD
2000
ACM
13 years 11 months ago
2000
ACM
XML is rapidly emerging as the new standard for data representation and exchange on the Web. An XML document can be accompanied by a Document Type Descriptor (DTD) which plays the...
CIKM
2005
Springer
14 years 27 days ago
2005
Springer
Accurately and efficiently estimating the number of distinct values for some attribute(s) or sets of attributes in a data set is of critical importance to many database operation...
IDEAS
2003
IEEE
14 years 19 days ago
2003
IEEE
With the wide development of databases in general and data warehouses in particular, it is important to reduce the tasks that a database administrator must perform manually. The a...
BIOCOMP
2009
2009
Improving Remote Homology Detection Using Sequence Properties and Position Specific Scoring Matrices
13 years 8 months ago
Current biological sequence comparison tools frequently fail to recognize matches between homologs when sequence similarity is below the twilight zone of less than 25% sequence id...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Although Locality-Sensitive Hashing (LSH) is a promising approach to similarity search in high-dimensional spaces, it has not been considered practical partly because its search q...