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ICCS
2007
Springer
15 years 11 months ago
Towards a Complex Automata Framework for Multi-scale Modeling: Formalism and the Scale Separation Map
Complex Automata were recently proposed as a paradigm to model multi-scale complex systems. The concept is formalized and the scale separation map is further investigated in relati...
Alfons G. Hoekstra, Eric Lorenz, Jean-Luc Falcone,...
COMPGEOM
2010
ACM
15 years 9 months ago
Better bounds on the union complexity of locally fat objects
We prove that the union complexity of a set of n constantcomplexity locally fat objects (which can be curved and/or non-convex) in the plane is O(λt+2(n) log n), where t is the m...
Mark de Berg
COMPGEOM
2001
ACM
15 years 8 months ago
Hierarchical morse complexes for piecewise linear 2-manifolds
We present algorithms for constructing a hierarchy of increasingly coarse Morse complexes that decompose a piecewise linear 2-manifold. While Morse complexes are defined only in t...
Herbert Edelsbrunner, John Harer, Afra Zomorodian
CVPR
2007
IEEE
16 years 6 months ago
Leveraging temporal, contextual and ordering constraints for recognizing complex activities in video
We present a scalable approach to recognizing and describing complex activities in video sequences. We are interested in long-term, sequential activities that may have several par...
Benjamin Laxton, Jongwoo Lim, David J. Kriegman
HPCA
2003
IEEE
16 years 5 months ago
Reconsidering Complex Branch Predictors
To sustain instruction throughput rates in more aggressively clocked microarchitectures, microarchitects have incorporated larger and more complex branch predictors into their des...
Daniel A. Jiménez