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BNCOD
2009
97views Database» more  BNCOD 2009»
14 years 11 months ago
An XML-Based Model for Supporting Context-Aware Query and Cache Management
Abstract. Database systems (DBSs) can play an essential role in facilitating the query and cache management in context-aware mobile information systems (CAMIS). Two of the fundamen...
Essam Mansour, Hagen Höpfner
RTAS
2009
IEEE
15 years 4 months ago
CSL: A Language to Specify and Re-specify Mobile Sensor Network Behaviors
—The Collaborative Sensing Language (CSL) is a high-level feedback control language for mobile sensor networks (MSN). It specifies MSN controllers to accomplish network objectiv...
Joshua Love, Jerry Jariyasunant, Eloi Pereira, Mar...
ICDIM
2008
IEEE
15 years 4 months ago
Flexible Question Answering System for mobile devices
This paper presents a Flexible Question Answering System (FQAS) for mobile wireless devices. FQAS comprises a fuzzy logic-based Information Retrieval (IR) System together with a q...
Daniel Ortiz Arroyo
ICRA
2007
IEEE
142views Robotics» more  ICRA 2007»
15 years 4 months ago
Hybrid Model Predictive Control for Stabilization of Wheeled Mobile Robots Subject to Wheel Slippage
— This paper studies the problem of stabilizing wheeled mobile robots (WMRs) subject to wheel slippage to a predefined set. When slippage of the wheels can occur, WMRs can be mo...
Shangming Wei, Milos Zefran, Kasemsak Uthaichana, ...
CORR
2006
Springer
112views Education» more  CORR 2006»
14 years 10 months ago
Curve Shortening and the Rendezvous Problem for Mobile Autonomous Robots
If a smooth, closed, and embedded curve is deformed along its normal vector field at a rate proportional to its curvature, it shrinks to a circular point. This curve evolution is ...
Stephen L. Smith, Mireille E. Broucke, Bruce A. Fr...