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PETRA
2009
ACM
16 years 1 months ago
Automatic sensor placement in a 3D volume
Given a 3D environment, a set of constraints, and a set of sensor models, this paper addresses the problem of finding the set of sensors and their corresponding placement that cov...
Eric Becker, Gutemberg Guerra-Filho, Fillia Makedo...
ICST
2008
IEEE
16 years 28 days ago
On Combining Multi-formalism Knowledge to Select Models for Model Transformation Testing
Testing remains a major challenge for model transformation development. Test models that are used as test data for model transformations, are constrained by various sources of kno...
Sagar Sen, Benoit Baudry, Jean-Marie Mottu
ICDE
2007
IEEE
141views Database» more  ICDE 2007»
16 years 25 days ago
Self Managing Top-k (Summary, Keyword) Indexes in XML Retrieval
Retrieval queries that combine structural constraints with keyword search represent a significant challenge to XML data management systems. Queries are expected to be answered as...
Mariano P. Consens, Xin Gu, Yaron Kanza, Flavio Ri...
GMP
2006
IEEE
137views Solid Modeling» more  GMP 2006»
16 years 17 days ago
Theoretically Based Robust Algorithms for Tracking Intersection Curves of Two Deforming Parametric Surfaces
Abstract. This paper presents the mathematical framework, and develops algorithms accordingly, to continuously and robustly track the intersection curves of two deforming parametri...
Xianming Chen, Richard F. Riesenfeld, Elaine Cohen...
ICRA
2005
IEEE
134views Robotics» more  ICRA 2005»
16 years 3 days ago
Path Planning for Permutation-Invariant Multi-Robot Formations
— In this paper we demonstrate path planning for our formation space that represents permutation-invariant multirobot formations. Earlier methods generally pre-assign roles for e...
Stephen Kloder, Seth Hutchinson