Guest Editorial
Supporting Service Discovery, Querying and Interaction in Ubiquitous Computing Environments
Publish/Subscribe in a Mobile Environment
On Semantic Caching and Query Scheduling for Mobile Nearest-Neighbor Search
Highly Personalized Information Delivery to Mobile Clients
Guest Editorial
Smart Identification Frameworks for Ubiquitous Computing Applications
LANDMARC
Trust for Ubiquitous, Transparent Collaboration
Spatial Queries in Wireless Broadcast Systems
Node-Level Energy Management for Sensor Networks in the Presence of Multiple Applications
An Underlay Strategy for Indirect Routing