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ASSETS
2010
ACM
15 years 6 months ago
Blind guidance using mobile computer vision: a usability study
We present a study focusing on the usability of a wayfinding and localization system for persons with visual impairment. This system uses special color markers, placed at key loca...
Roberto Manduchi, Sri Kurniawan, Homayoun Bagherin...
CSI
2007
83views more  CSI 2007»
15 years 6 months ago
A model-driven choreography conceptual framework
A number of languages exist that try to model the external visible behavior of services. However, they constitute incomplete solutions, either because, they do not include proper ...
Sinuhé Arroyo, Alistair Duke, José M...
158
Voted
CIKM
2010
Springer
15 years 4 months ago
A method for discovering components of human rituals from streams of sensor data
This paper describes an algorithm for determining if an event occurs persistently within an interval where the interval is periodic but the event is not. The goal of the algorithm...
Athanasios Bamis, Jia Fang, Andreas Savvides
ICDIM
2010
IEEE
15 years 4 months ago
Visualizing e-Government portal and its performance in WEBVS
An e-Government portal is responsible to provide news, information and services to citizens, merchants and tourists in a reliable way. Previously, we proposed a Web Monitoring Sys...
Ho Si Meng, Simon Fong
ISW
2010
Springer
15 years 4 months ago
Implicit Authentication through Learning User Behavior
Users are increasingly dependent on mobile devices. However, current authentication methods like password entry are significantly more frustrating and difficult to perform on these...
Elaine Shi, Yuan Niu, Markus Jakobsson, Richard Ch...