593 search results - page 13 / 119 » Distributed query evaluation with performance guarantees |
ESORICS
2006
Springer
15 years 1 months ago
2006
Springer
Data confidentiality is a major concern in database systems. Encryption is a useful tool for protecting the confidentiality of sensitive data. However, when data is encrypted, perf...
80
Voted
COOPIS
2004
IEEE
15 years 1 months ago
2004
IEEE
Project JXTA is the first peer-to-peer application development infrastructure, consisting of standard protocols and multi-language implementations. A JXTA peer network is a comple...
ICPADS
2008
IEEE
15 years 4 months ago
2008
IEEE
Existing solutions for top-k queries in wireless sensor networks mainly focused on energy efficiency and little attention has been paid to the response time to answer a top-k que...
96
Voted
DMSN
2005
ACM
14 years 11 months ago
2005
ACM
In this paper we present the Threshold Join Algorithm (TJA), which is an efficient TOP-k query processing algorithm for distributed sensor networks. The objective of a top-k query...
ICDCS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents MobiQuery, a spatiotemporal query service that allows mobile users to periodically gather information from their surrounding areas through a wireless sensor ne...