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ADHOCNOW
2010
Springer
15 years 4 months ago
On Minimizing the Sum of Sensor Movements for Barrier Coverage of a Line Segment
A set of sensors establishes barrier coverage of a given line segment if every point of the segment is within the sensing range of a sensor. Given a line segment I, n mobile sensor...
Jurek Czyzowicz, Evangelos Kranakis, Danny Krizanc...
DIGITEL
2008
IEEE
16 years 1 months ago
Development of Educational Videogames in m-Learning Contexts
The educational gaming field is rapidly growing both in acceptance and variety. Within this variety, the technological evolution of wireless/handheld (W/H) computing devices is op...
Pablo Lavín-Mera, Pablo Moreno-Ger, Baltasa...
MDM
2005
Springer
165views Communications» more  MDM 2005»
16 years 5 days ago
STEP: Self-Tuning Energy-safe Predictors
Data access prediction has been proposed as a mechanism to overcome latency lag, and more recently as a means of conserving energy in mobile systems. We present a fully adaptive p...
James Larkby-Lahet, Ganesh Santhanakrishnan, Ahmed...
CORR
2010
Springer
121views Education» more  CORR 2010»
15 years 6 months ago
GNSS-based positioning: Attacks and Countermeasures
Increasing numbers of mobile computing devices, user-portable, or embedded in vehicles, cargo containers, or the physical space, need to be aware of their location in order to prov...
P. Papadimitratos, A. Jovanovic
PERVASIVE
2005
Springer
16 years 5 days ago
Decision-Theoretic Planning Meets User Requirements: Enhancements and Studies of an Intelligent Shopping Guide
This paper reports on extensions to a decision-theoretic location-aware shopping guide and on the results of user studies that have accompanied its development. On the basis of the...
Thorsten Bohnenberger, Oliver Jacobs, Anthony Jame...