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JIRS
2006
113views more  JIRS 2006»
13 years 7 months ago
Using Virtual Pheromones and Cameras for Dispersing a Team of Multiple Miniature Robots
To safely and efficiently guide personnel of search and rescue operations in disaster areas, swift gathering of relevant information such as the locations of victims, must occur. U...
Janice L. Pearce, Bob Powers, Chistopher Hess, Pau...
JIRS
2006
74views more  JIRS 2006»
13 years 7 months ago
Exploratory Navigation Based on Dynamical Boundary Value Problems
The paper presents a general framework for concurrent navigation and exploration of unknown environments based on discrete potential fields that guide the robot motion. These poten...
Marcelo Trevisan, Marco Aurélio Pires Idiar...
DCG
2006
97views more  DCG 2006»
13 years 7 months ago
k-Sets in Four Dimensions
We show, with an elementary proof, that the number of halving simplices in a set of n points in R4 in general position is O(n4-2/45). This improves the previous bound of O(n4-1/13...
Jirí Matousek, Micha Sharir, Shakhar Smorod...
DATESO
2006
102views Database» more  DATESO 2006»
13 years 8 months ago
Transforming Data from DataPile Structure into RDF
Huge amount of interesting data has been gathered in the DataPile structure since its creation. This data could be used in the development of RDF databases. When limited to basic i...
Jirí Dokulil
CORR
2006
Springer
121views Education» more  CORR 2006»
13 years 7 months ago
Elgot Algebras
Denotational semantics can be based on algebras with additional structure (order, metric, etc.) which makes it possible to interpret recursive specifications. It was the idea of El...
Jirí Adámek, Stefan Milius, Jiri Vel...