75 search results - page 8 / 15 » Location-based services: A database perspective |
CAISE
2005
Springer
14 years 3 months ago
2005
Springer
The provision of context-aware services in terms of the anytime/anywhere/anymedia paradigm requires the consideration of certain context properties in terms of time, location, devi...
PODS
2003
ACM
14 years 10 months ago
2003
ACM
The emerging paradigm of electronic services promises to bring to distributed computation and services the flexibility that the web has brought to the sharing of documents. An und...
GIS
2007
ACM
14 years 11 months ago
2007
ACM
The development of areas such as remote and airborne sensing, location based services, and geosensor networks enables the collection of large volumes of spatial data. These datase...
GIS
2003
ACM
14 years 10 months ago
2003
ACM
Location-Based Services (LBSs) utilize information about users' locations through location-aware mobile devices to provide services, such as nearest features of interest, the...
ADBIS
2009
Springer
14 years 4 months ago
2009
Springer
We present a preliminary study the aim of which is to provide a high level model for the evaluation of the trustworthiness of recommender systems as e-commerce services. We identif...