38 search results - page 5 / 8 » Cost Based Query Scrambling for Initial Delays |
SSDBM
2006
IEEE
13 years 11 months ago
2006
IEEE
A phenomenon appears in a sensor network when a group of sensors persist to generate similar behavior over a period of time. PhenomenaBases (or databases of phenomena) are equippe...
NORDSEC
2009
Springer
14 years 9 days ago
2009
Springer
Considering topologies of anonymous networks we used to organizing anonymous communications into hard to trace paths, composed of several middleman nodes, towards hiding communicat...
SRDS
1998
IEEE
13 years 10 months ago
1998
IEEE
A major cost in executing queries in a distributed database system is the data transfer cost incurred in transferring relations (fragments) accessed by a query from different site...
SIGMOD
2009
ACM
14 years 17 days ago
2009
ACM
Column-stores gained popularity as a promising physical design alternative. Each attribute of a relation is physically stored as a separate column allowing queries to load only th...
ICDE
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract— Modern database management systems (DBMS) answer a multitude of complex queries on increasingly larger datasets. Given the complexities of the queries and the numerous ...