402 search results - page 40 / 81 » Hiding Location Information from Location-Based Services |
IASTEDSE
2004
13 years 9 months ago
2004
With wireless communications and mobile hand-held devices becoming a reality, new applications where users can have access to information anytime, anywhere are made possible. To d...
ACMICEC
2004
ACM
14 years 1 months ago
2004
ACM
This paper presents a loosely coupled service-composition paradigm. This paradigm employs a distributed data flow that differs markedly from centralized information flow adopted b...
IEEEAMS
2003
IEEE
14 years 1 months ago
2003
IEEE
Service morphing is a set of techniques used to continuously meet an application’s Quality of Service (QoS) needs, in the presence of run-time variations in service locations, p...
DASFAA
2007
IEEE
14 years 2 months ago
2007
IEEE
Nearest-neighbor queries are an important query type for commonly used feature databases. In many different application areas, e.g. sensor databases, location based services or fac...
DASFAA
2006
IEEE
14 years 1 months ago
2006
IEEE
An important database primitive for commonly used feature databases is the similarity join. It combines two datasets based on some similarity predicate into one set such that the n...