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VECPAR
2000
Springer
15 years 10 months ago
Finite/Discrete Element Analysis of Multi-fracture and Multi-contact Phenomena
A dynamic domain decomposition strategy is proposed for the effective parallel implementation of combined finite/discrete element approaches for problems involving multi-fracture a...
D. R. J. Owen, Y. T. Feng, Jianguo Yu, Djordje Per...
SI3D
1995
ACM
15 years 10 months ago
Portals and Mirrors: Simple, Fast Evaluation of Potentially Visible Sets
We describe an approach for determining potentially visible sets in dynamic architectural models. Our scheme divides the models into cells and portals, computing a conservative es...
David P. Luebke, Chris Georges
EDM
2008
121views Data Mining» more  EDM 2008»
15 years 8 months ago
Analytic Comparison of Three Methods to Evaluate Tutorial Behaviors
We compare the purposes, inputs, representations, and assumptions of three methods to evaluate the fine-grained interactions of intelligent tutors with their students. One method i...
Jack Mostow, Xiaonan Zhang
IWEC
2004
15 years 8 months ago
AI: the Missing Link in Digital Game Interface Design?
The central problem that this paper addresses is how to manage dynamic change within game environments in response to variable player requirements and ability. In particular, we di...
Darryl Charles, Daniel Livingstone
COGSCI
2006
86views more  COGSCI 2006»
15 years 6 months ago
Flexible Conceptual Projection of Time Onto Spatial Frames of Reference
Flexibility in conceptual projection constitutes one of the most challenging issues in the embodiment and conceptual metaphor literatures. We sketch a theoretical proposal that pl...
Ana Torralbo, Julio Santiago, Juan Lupiá&nt...