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SACMAT
2010
ACM
15 years 5 months ago
Enforcing spatial constraints for mobile RBAC systems
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
Michael S. Kirkpatrick, Elisa Bertino
HCI
2009
15 years 5 months ago
Spearcon Performance and Preference for Auditory Menus on a Mobile Phone
This study investigates the use of spearcons as an auditory cue. It looks simultaneously at both performance and subjective preference of spearcons and text-to-speech (TTS). The st...
Bruce N. Walker, Anya Kogan
PERCOM
2003
ACM
16 years 6 months ago
ReCalendar: Calendaring and Scheduling Applications with CPU and Energy Resource Guarantees for Mobile Devices
In this paper, we present an advance reservation scheme for CPU and energy resources, called ReCalendar. The goal is to enable soft real-time applications on mobile devices to ach...
Wanghong Yuan, Klara Nahrstedt
SIGCOMM
2009
ACM
16 years 1 months ago
Epothecary: cost-effective drug pedigree tracking and authentication using mobile phones
Counterfeit and expired pharmaceuticals are a significant problem in the developing world, constituting up to 80% of stock on pharmacy shelves. This is due both to poor existing ...
Michael Paik, Jay Chen, Lakshminarayanan Subramani...
EUSAI
2007
Springer
16 years 1 months ago
A Web 2.0 Platform to Enable Context-Aware Mobile Mash-Ups
Context-aware systems allow users to access services and multimedia data according to their current context (location, identity, preferences). Web 2.0 fosters user contribution and...
Diego López de Ipiña, Juan Ignacio V...