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» Simulation of complex construction processes
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ENTCS
2008
105views more  ENTCS 2008»
13 years 9 months ago
Development of a Modelica Compiler Using JastAdd
This paper describes experiences from implementing key parts of a compiler for Modelica, an object-oriented language supporting declarative modeling and simulation of complex phys...
Johan Åkesson, Torbjörn Ekman, Gör...
IJNSEC
2008
75views more  IJNSEC 2008»
13 years 9 months ago
A Key Management Scheme for Hierarchical Access Control in Group Communication
In group communication, users often have different access rights to multiple data streams. Based on the access relation of users and data streams, users can form partially ordered...
Qiong Zhang, Yuke Wang, Jason P. Jue
VR
2007
IEEE
141views Virtual Reality» more  VR 2007»
14 years 3 months ago
Real-time Path Planning for Virtual Agents in Dynamic Environments
We present a novel approach for real-time path planning of multiple virtual agents in complex dynamic scenes. We introduce a new data structure, Multi-agent Navigation Graph (MaNG...
Avneesh Sud, Erik Andersen, Sean Curtis, Ming C. L...
ICCS
2007
Springer
14 years 3 months ago
A General Long-Time Molecular Dynamics Scheme in Atomistic Systems: Hyperdynamics in Entropy Dominated Systems
Abstract. We extend the hyperdynamics method developed for lowdimensional energy-dominated systems, to simulate slow dynamics in more general atomistic systems. We show that a few ...
Xin Zhou, Yi Jiang
ICRA
2006
IEEE
114views Robotics» more  ICRA 2006»
14 years 3 months ago
Identification of Actuation Efforts using Limited Sensory Information for Space Robots
- Autonomous space robots are needed for future missions such as satellite capture and large space structure construction. Precise control of these space robots is important for sp...
Peggy Boning, Steven Dubowsky