486 search results - page 68 / 98 » Evaluating Top-k Queries over Web-Accessible Databases |
188
click to vote
SIGMOD
2007
ACM
16 years 1 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
111
click to vote
BMCBI
2005
15 years 1 months ago
2005
Background: The MEDLINE database contains over 12 million references to scientific literature, ut 3/4 of recent articles including an abstract of the publication. Retrieval of ent...
132
click to vote
DASFAA
2004
IEEE
15 years 5 months ago
2004
IEEE
Abstract. Although XML is the dominant standard for publishing and exchanging data for Internet-based business applications, data is typically stored in relational or object-relati...
132
click to vote
SIGMOD
2011
ACM
14 years 4 months ago
2011
ACM
We study the problem of generating synthetic databases having declaratively specified characteristics. This problem is motivated by database system and application testing, data ...
114
Voted
FCCM
2009
IEEE
15 years 8 months ago
2009
IEEE
BLASTn is a tool universally used by biologists to identify similarities between nucleotide based biological genome sequences. This report describes an FPGA based hardware impleme...