854 search results - page 145 / 171 » A Spatial Communication Model for Ubiquitous Computing Servi... |
SPAA
2009
ACM
15 years 8 months ago
2009
ACM
We consider a dynamic load balancing scenario in which users allocate resources in a non-cooperative and selfish fashion. The perceived performance of a resource for a user decre...
118
click to vote
SSD
2007
Springer
2007
Springer
Blind Evaluation of Nearest Neighbor Queries Using Space Transformation to Preserve Location Privacy
15 years 7 months ago
In this paper we propose a fundamental approach to perform the class of Nearest Neighbor (NN) queries, the core class of queries used in many of the location-based services, withou...
115
click to vote
MOBIHOC
2002
ACM
16 years 27 days ago
2002
ACM
This paper investigates two fundamental characteristics of a wireless multihop network: its minimum node degree and its k?connectivity. Both topology attributes depend on the spat...
129
click to vote
TMC
2011
14 years 8 months ago
2011
We consider the problem of optimal channel access to provide quality of service (QoS) for data transmission in cognitive vehicular networks. In such a network the vehicular nodes ...
130
click to vote
NCA
2007
IEEE
15 years 7 months ago
2007
IEEE
Open distributed systems are typically composed by an unknown number of processes running in heterogeneous hosts. Their communication often requires tolerance to temporary disconn...