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ICRA
1993
IEEE
74views Robotics» more  ICRA 1993»
15 years 10 months ago
Further Progress in Robot Juggling: The Spatial Two-Juggle
We report on our recently achieved spatial two-juggle: the ability to bat two freely falling balls into stable periodic vertical trajectories with a single three degree of freedom...
Alfred A. Rizzi, Daniel E. Koditschek
FLAIRS
2007
15 years 9 months ago
Some Spatial and Spatio-Temporal Operators Derived from the Topological View of Knowledge
In this paper, we extend Moss and Parikh’s approach to reasoning about topological properties of knowledge. We turn that system in a spatio-temporal direction by successively ad...
Bernhard Heinemann
ER
2008
Springer
102views Database» more  ER 2008»
15 years 8 months ago
Retrieving Documents with Geographic References Using a Spatial Index Structure Based on Ontologies
Abstract. Both Geographic Information Systems and Information Retrieval have been very active research fields in the last decades. Lately, a new research field called Geographic In...
Miguel Rodríguez Luaces, Ángeles S. ...
ECSCW
2001
15 years 8 months ago
Team automata for spatial access control
Abstract. Team automata provide a framework for capturing notions like coordination, colon, and cooperation in distributed systems. They consist of an abstract specification of com...
Maurice H. ter Beek, Clarence A. Ellis, Jetty Klei...
CDC
2010
IEEE
107views Control Systems» more  CDC 2010»
15 years 1 months ago
Deployment of an unreliable robotic sensor network for spatial estimation
This paper studies an optimal deployment problem for a network of robotic sensors moving in the real line. Given a spatial process of interest, each individual sensor sends a pack...
Jorge Cortes