6004 search results - page 330 / 1201 » Parallelizing query optimization |
116
Voted
EDBT
2008
ACM
16 years 27 days ago
2008
ACM
Wireless broadcast is an efficient way for information dissemination due to its good scalability [10]. Existing works typically assume mobile devices, such as cell phones and PDAs...
191
Voted
VLDB
2005
ACM
16 years 1 months ago
2005
ACM
Abstract Declarative queries are proving to be an attractive paradigm for interacting with networks of wireless sensors. The metaphor that "the sensornet is a database" i...
109
Voted
ICMCS
2005
IEEE
15 years 6 months ago
2005
IEEE
Since multimedia information is characterized by motley types of media with different properties, multimedia content retrieval in digital libraries requires dynamic reconfigurable...
132
Voted
CLEF
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. Recent research has suggested that there is no general similarity measure, which can be applied on arbitrary databases without any parameterization. Hence, the optimal co...
107
Voted
SIGMOD
2010
ACM
15 years 5 months ago
2010
ACM
Time-oriented progress estimation for parallel queries is a challenging problem that has received only limited attention. In this paper, we present ParaTimer, a new type of timere...