171 search results - page 16 / 35 » An Experimental Investigation of Location-Based Services |
GIS
2004
ACM
14 years 8 months ago
2004
ACM
The advances in wireless communication and decreasing costs of mobile devices have enabled users to access desired information at any time. Coupled with positioning technologies l...
CSCW
2004
ACM
13 years 11 months ago
2004
ACM
We present a conceptual framework for location-aware community systems and results from two studies of how sociallydefined places influence people's information sharing and c...
MOBISYS
2010
ACM
13 years 10 months ago
2010
ACM
Most current methods for 802.11-based indoor localization depend on surveys conducted by experts or skilled technicians. Some recent systems have incorporated surveying by users. ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper presents a fair scheduling scheme for on-line scheduling on-demand time-critical data broadcast in the context of real-time information dissemination. The design of ...
JCDL
2004
ACM
14 years 1 months ago
2004
ACM
In this paper, we describe an experiment in combined searching of web pages and digital library resources, exposed via an Open Archives metadata provider and web gateway service. ...