Using dual approximation algorithms for scheduling problems theoretical and practical results
Journal of the ACM (JACM)
Flocks, herds and schools: A distributed behavioral model
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Presence: Teleoperators and Virtual Environments
Directable behavior models for virtual driving scenarios
Transactions of the Society for Computer Simulation International - Special issue: multi-agent systems and simulation
Resurrection of “second order” models of traffic flow
SIAM Journal on Applied Mathematics
Robust and fast similarity search for moving object trajectories
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Steering Behaviors for Autonomous Vehicles in Virtual Environments
VR '05 Proceedings of the 2005 IEEE Conference 2005 on Virtual Reality
Autonomous behaviors for interactive vehicle animations
Graphical Models - Special issue on SCA 2004
ACM SIGGRAPH 2006 Papers
An efficient and accurate method for evaluating time series similarity
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Interactive procedural street modeling
ACM SIGGRAPH 2008 papers
Motion planning and autonomy for virtual humans
ACM SIGGRAPH 2008 classes
Virtual Crowds: Methods, Simulation, and Control (Synthesis Lectures on Computer Graphics and Animation)
Aggregate dynamics for dense crowd simulation
ACM SIGGRAPH Asia 2009 papers
Augmenting Aerial Earth Maps with dynamic information
ISMAR '09 Proceedings of the 2009 8th IEEE International Symposium on Mixed and Augmented Reality
Virtualized Traffic: Reconstructing Traffic Flows from Discrete Spatiotemporal Data
IEEE Transactions on Visualization and Computer Graphics
PLEdestrians: a least-effort approach to crowd simulation
Proceedings of the 2010 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Transforming GIS Data into Functional Road Models for Large-Scale Traffic Simulation
IEEE Transactions on Visualization and Computer Graphics
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Flow reconstruction for data-driven traffic animation
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Video-based personalized traffic learning
Graphical Models
Stochastic activity authoring with direct user control
Proceedings of the 18th meeting of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games
Adaptive-AR model with drivers' prediction for traffic simulation
International Journal of Computer Games Technology
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We present a novel, real-time algorithm for modeling large-scale, realistic traffic using a hybrid model of both continuum and agent-based methods for traffic simulation. We simulate individual vehicles in regions of interest using state-of-the-art agent-based models of driver behavior, and use a faster continuum model of traffic flow in the remainder of the road network. Our key contributions are efficient techniques for the dynamic coupling of discrete vehicle simulation with the aggregated behavior of continuum techniques for traffic simulation. We demonstrate the flexibility and scalability of our interactive visual simulation technique on extensive road networks using both real-world traffic data and synthetic scenarios. These techniques demonstrate the applicability of hybrid techniques to the efficient simulation of large-scale flows with complex dynamics.