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IROS
2007
IEEE
198views Robotics» more  IROS 2007»
14 years 3 months ago
Topological mapping, localization and navigation using image collections
Abstract— In this paper we present a highly scalable visionbased localization and mapping method using image collections. A topological world representation is created online dur...
Friedrich Fraundorfer, Christopher Engels, David N...
IV
2007
IEEE
164views Visualization» more  IV 2007»
14 years 3 months ago
Combining DagMaps and Sugiyama Layout for the Navigation of Hierarchical Data
This paper presents a novel technique for exploring and navigating large hierarchies, not restricted to trees but to directed acyclic graphs (dags). The technique combines two dif...
Pierre-Yves Koenig, Guy Melançon, Charles B...
WADS
2007
Springer
91views Algorithms» more  WADS 2007»
14 years 3 months ago
Kernelization and Complexity Results for Connectivity Augmentation Problems
Connectivity augmentation problems ask for adding a set of at most k edges whose insertion makes a given graph satisfy a specified connectivity property, such as bridge-connectivi...
Jiong Guo, Johannes Uhlmann
IROS
2006
IEEE
108views Robotics» more  IROS 2006»
14 years 2 months ago
Sparse appearance based modeling for robot localization
— In appearance based robot localization a new image is matched with every image in the database. In this paper we describe how to reduce the number of images in this database wi...
Olaf Booij, Zoran Zivkovic, Ben J. A. Kröse
PCI
2005
Springer
14 years 2 months ago
Scenario Networks: Specifying User Interfaces with Extended Use Cases
In this paper, we present the rationale and the baseline of a notation which can be used on its own or as an extension to standard UML to facilitate specification of an interactive...
Demosthenes Akoumianakis, Ioannis Pachoulakis