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TCS
2011
15 years 1 months ago
Limitations of self-assembly at temperature 1
We prove that if a set X ⊆ Z2 weakly self-assembles at temperature 1 in a deterministic (Winfree) tile assembly system satisfying a natural condition known as pumpability, then ...
David Doty, Matthew J. Patitz, Scott M. Summers
OPODIS
2007
15 years 8 months ago
Secretive Birds: Privacy in Population Protocols
We study private computations in a system of tiny mobile agents. We consider the mobile population protocol model of Angluin et al. [2] and ask what can be computed without ever re...
Carole Delporte-Gallet, Hugues Fauconnier, Rachid ...
CAD
2008
Springer
15 years 6 months ago
Polycube splines
This paper proposes a new concept of polycube splines and develops novel modeling techniques for using the polycube splines in solid modeling and shape computing. Polycube splines...
Hongyu Wang, Ying He 0001, Xin Li, Xianfeng Gu, Ho...
SIGGRAPH
1995
ACM
15 years 10 months ago
Automatic reconstruction of surfaces and scalar fields from 3D scans
We present an efficient and uniform approach for the automatic reconstruction of surfaces of CAD (computer aided design) models and scalar fields defined on them, from an unorg...
Chandrajit L. Bajaj, Fausto Bernardini, Guoliang X...
ISER
2004
Springer
117views Robotics» more  ISER 2004»
16 years 2 days ago
Synthesis and Analysis of Non-Reactive Controllers for Multi-Robot Sequential Task Domains
In this paper we present a macroscopic model for the analysis of homogeneous task-directed multi-robot systems (MRS). The model is used to compute the probability that a given MRS ...
Chris Jones, Maja J. Mataric