... is that the problem has non-polynomial |
complexity
Sparse Solutions of Underdetermined Linear Systems Sparse Solutions of Underdetermined Linear Systems Kozlov, Inna; Petukhov, Alexander |
(Natarajan 1995). ... |
... three aspects: memory usage, computational |
complexity
Nonlinear Methods for Dimensionality Reduction Nonlinear Methods for Dimensionality Reduction K.Chui, Charles; Wang, Jianzhong |
, and computational instability. ... |
... magnetic field itself must obey a certain |
complexity
Numerical Dynamo Simulations: From Basic Concepts to Realistic Models Numerical Dynamo Simulations: From Basic Concepts to Realistic Models Wicht, Johannes; Stellmach, Stephan; Harder, Helmut |
. ... |
... Cholesky-Based Reduction with Fixed |
Complexity
Mixed Integer Linear Models Mixed Integer Linear Models Xu, Peiliang |
Starting with the Cholesky decomposition ... |
... systems include processes of different |
complexity
Efficient Modeling of Flow and Transport in Porous Media Using Multi-physics and Multi-scale Approaches Efficient Modeling of Flow and Transport in Porous Media Using Multi-physics and Multi-scale Approaches Helmig, Rainer; Flemisch, Bernd; Wolff, Markus; Faigle, Benjamin |
occurring in different parts of the domain ... |
... necessary to realistically model the scene |
complexity
Optical Flow Optical Flow Becker, Florian; Petrab, Stefania; Schnörr, Christoph |
and effects found in reality. ... |
... $$ to enforce sparsity. Unfortunately, the |
complexity
Supervised Learning by Support Vector Machines Supervised Learning by Support Vector Machines Steidl, Gabriele |
when solving such ℓ 0-penalized problems ... |
... individual systems themselves. The |
complexity
Geomathematics: Its Role, Its Aim, and Its Potential Geomathematics: Its Role, Its Aim, and Its Potential Freeden, Willi |
of the entire system Earth is determined ... |
... composition for hundreds of years. The |
complexity
Unstructured Meshes in Large-Scale Ocean Modeling Unstructured Meshes in Large-Scale Ocean Modeling Danilov, Sergey; Schröter, Jens |
of coastlines and bottom topography as ... |
... results) Method Spaces Tuning Setting |
Complexity
Evaluation of Parameter Choice Methods for Regularization of Ill-Posed Problems in Geomathematics Evaluation of Parameter Choice Methods for Regularization of Ill-Posed Problems in Geomathematics Bauer, Frank; Gutting, Martin; Lukas, Mark A. |
Cal. ... |
... potential has been modified increases in |
complexity
Self-Attraction and Loading of Oceanic Masses Self-Attraction and Loading of Oceanic Masses Kuhlmann, Julian; Thomas, Maik; Schuh, Harald |
when model grids of higher resolution are ... |
... section that intend to slowly increase |
complexity
Modeling of Fluid Transport in Geothermal Research Modeling of Fluid Transport in Geothermal Research Renner, Jörg; Steeb, Holger |
. ... |
... on the constraints assumed and the |
complexity
Large-Scale Inverse Problems in Imaging Large-Scale Inverse Problems in Imaging Chung, Julianne; Knepper, Sarah; Nagy, James G. |
of the model used, problems may range from ... |
... into three parts. 1. Classical physics 2. |
Complexity
Classical Physical Geodesy Classical Physical Geodesy Moritz, Helmut |
3. ... |
... optical systems. The computational |
complexity
Mathematics of Electron Tomography Mathematics of Electron Tomography Öktem, O. |
associated with using Dirac’s equation has ... |
... (or more) individual filters of different |
complexity
It’s All About Statistics: Global Gravity Field Modeling from GOCE and Complementary Data It’s All About Statistics: Global Gravity Field Modeling from GOCE and Complementary Data Pail, Roland |
, which are applied sequentially, can be ... |
... on the Internet and by reducing the |
complexity
Earth Observation Satellite Missions and Data Access Earth Observation Satellite Missions and Data Access Laur, Henri; Liebig, Volker |
of EO missions. 2. The volume of data ... |
... development. Understanding how such a high |
complexity
Plasmodesmata Plasmodesmata Bui, Huyen T.; Balkunde, Rachappa; Jackson, David |
is achieved will keep researchers busy for ... |
... but at considerably reduced computational |
complexity
Material Behavior: Texture and Anisotropy Material Behavior: Texture and Anisotropy Hielscher, Ralf; Mainprice, David; Schaeben, Helmut |
(Matthies and Humbert 1993). ... |
... one-dimensional, vertical domain to reduce |
complexity
Simulation of Land Management Effects on Soil N2O Emissions using a Coupled Hydrology-Biogeochemistry Model on the Landscape Scale Simulation of Land Management Effects on Soil N2O Emissions using a Coupled Hydrology-Biogeochemistry Model on the Landscape Scale Wlotzka, Martin; Heuvelinea, Vincent; Klatta, Steffen; Haasb, Edwin; Krausb, David; Butterbach-Bahlb, Klaus; Kraft, Philipp; Breuerc, Lutz |
in these models. ... |
... is clearly needed. Similarly, geological |
complexity
Multiscale Model Reduction with Generalized Multiscale Finite Element Methods in Geomathematics Multiscale Model Reduction with Generalized Multiscale Finite Element Methods in Geomathematics Efendiev, Yalchin; Presho, Michael |
makes seismic imaging to be ... |
... is a measure of the size and/or |
complexity
Transmission Tomography in Seismology Transmission Tomography in Seismology Nolet, Guust |
of the model that we wish to keep under ... |
... mesh and time partitioning) as well as the |
complexity
Model-Based Visualization of Instationary Geo-Data with Application to Volcano Ash Data Model-Based Visualization of Instationary Geo-Data with Application to Volcano Ash Data Baumann, Martin; Förstner, Jochen; Heuveline, Vincent; Kratzke, Jonas; Ritterbusch, Sebastian; Vogel, Bernhard; Vogel, Heike |
of the physical model could be adjusted ... |
... model (96) with much less computational |
complexity
Using B-Spline Expansions for Ionosphere Modeling Using B-Spline Expansions for Ionosphere Modeling Schmidt, Michael; Dettmering, Denise; Seitz, Florian |
; see Koch (2009) or Koch and ... |
... – the models are deterministic, the |
complexity
Modern Techniques for Numerical Weather Prediction: A Picture Drawn from Kyrill Modern Techniques for Numerical Weather Prediction: A Picture Drawn from Kyrill Dorband, Nils; Fengler, Martin; Gumann, Andreas |
and nonlinearity of the underlying ... |