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IROS
2006
IEEE
189views Robotics» more  IROS 2006»
15 years 10 months ago
A Discriminative Approach to Robust Visual Place Recognition
— An important competence for a mobile robot system is the ability to localize and perform context interpretation. This is required to perform basic navigation and to facilitate ...
Andrzej Pronobis, Barbara Caputo, Patric Jensfelt,...
ICISS
2005
Springer
15 years 9 months ago
Protection of Relationships in XML Documents with the XML-BB Model
Since XML tends to become the main format to exchange data over the Internet, it is necessary to define a security model to control the access to the content of these documents. S...
Frédéric Cuppens, Nora Cuppens-Boula...
ROBOCUP
2005
Springer
115views Robotics» more  ROBOCUP 2005»
15 years 9 months ago
3D Mapping with Semantic Knowledge
Abstract. A basic task of rescue robot systems is mapping of the environment. Localizing injured persons, guiding rescue workers and excavation equipment requires a precise 3D map ...
Andreas Nüchter, Oliver Wulf, Kai Lingemann, ...
ANTS
2004
Springer
90views Algorithms» more  ANTS 2004»
15 years 9 months ago
Conjectures about Discriminants of Hecke Algebras of Prime Level
In this paper, we study p-divisibility of discriminants of Hecke algebras associated to spaces of cusp forms of prime level. By considering cusp forms of weight bigger than 2, we a...
Frank Calegari, William A. Stein
ASP
2003
Springer
15 years 9 months ago
Using Nested Logic Programs for Answer Set Programming
We present a general method to improve computation of answer sets by analyzing structural properties of normal logic programs. Therefore we use labeled directed graphs associated t...
Thomas Linke