188 search results - page 29 / 38 » Location Dependent Data and its Management in Mobile Databas... |
KDD
2008
ACM
14 years 8 months ago
2008
ACM
We analyze a massive social network, gathered from the records of a large mobile phone operator, with more than a million users and tens of millions of calls. We examine the distr...
MOBISYS
2003
ACM
14 years 7 months ago
2003
ACM
In this paper, we present a middleware architecture for coordination services in sensor networks that facilitates interaction between groups of sensors which monitor different env...
PERCOM
2009
ACM
14 years 2 months ago
2009
ACM
—The ubiquity of mobile devices has brought forth the concept of participatory sensing, whereby ordinary citizens can now contribute and share information from the urban environm...
ICEIS
2002
IEEE
14 years 20 days ago
2002
IEEE
: The Internet is experiencing an overwhelming growth that will have a negative impact on its performance and quality of service. In this paper we describe a new architecture that ...
COOPIS
2004
IEEE
13 years 11 months ago
2004
IEEE
Current ubiquitous computing environments provide many kinds of information. This information may be accessed by different users under varying conditions depending on various conte...