31 search results - page 3 / 7 » On the performance of bitmap indices for high cardinality at... |
MM
2010
ACM
13 years 2 months ago
2010
ACM
Social tagging can provide rich semantic information for largescale retrieval in music discovery. Such collaborative intelligence, however, also generates a high degree of tags un...
DEXA
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. Fine-grained lock protocols should allow for highly concurrent transaction processing on XML document trees, which is addressed by the taDOM lock protocol family enabling...
VLDB
2001
ACM
13 years 9 months ago
2001
ACM
Relational database systems have traditionally optimzed for I/O performance and organized records sequentially on disk pages using the N-ary Storage Model (NSM) (a.k.a., slotted p...
IFIP
2003
Springer
13 years 10 months ago
2003
Springer
Mobility in ad hoc networks causes link failures, which in turn result in packet losses. TCP attributes these losses to congestion. This results in frequent TCP retransmission time...
IMDS
2007
13 years 4 months ago
2007
Purpose – This research seeks to investigate the relationship between knowledge diversity (KD) in software teams and project performance. Previous research has shown that member...