Routing for ad-hoc wireless network is challenging, many routing strategies have been proposed in literature. With the availability of affordable Global Position System equipped devices, location-aware routing provides a promising foundation for developing an efficient and practical solution for routing in ad-hoc wireless network. Current geographic forwarding strategies and geographic routing ...

Some types of social networking applications installed in the mobile devices require users to share own locations while using them. Adversaries glean users’ private information through shared locations via social networking application and public available geographic data. In this paper, we propose a user sensitive privacy-preserving location sharing system to avoid leaking. Users define sensit...

Location-based services, navigation applications, emergency services, management of equipment in the field, and other locationdependent services need geographic location information about a Target (such as a user, resource or other entity). There is a need to securely gather and transfer location information for location services, while at the same time protecting the privacy of the individuals...

Different languages imply different visions of space, so that terminologies are different in geographic ontologies. In addition to their geometric shapes, geographic features have names, sometimes different in diverse languages. In addition, the role of gazetteers, as dictionaries of place names (toponyms), is to maintain relations between place names and location. The scope of geographic infor...

Location-based services, navigation applications, emergency services, management of equipment in the field, and other locationdependent services need geographic location information about a Target (such as a user, resource or other entity). There is a need to securely gather and transfer location information for location services, while at the same time protecting the privacy of the individuals...

Location-based services, navigation applications, emergency services, management of equipment in the field, and other location-dependent services need geographic location information about a target (user, resource or other entity). There is a need to securely gather and transfer location information for location services, protecting the privacy of the individuals involved. This document describ...

Objectives: Globally, healthcare suffers from the urban-rural and rich-poor divide. Our objective is to assess differences in therapeutic compliance between rural urban adults. Methods: In a questionnaire-based study of outpatients, we assessed 400 adult outpatients selected by simple randomization. Results: The patients belonging areas had better as compared those areas. About 53.1% good 22.9%...