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IEEE Transactions on Information Theory, ISSN 0018-9448, 2014, Volume 60, Issue 3, pp. 1899 - 1913
Journal Article
Computer Physics Communications, ISSN 0010-4655, 04/2012, Volume 183, Issue 4, pp. 880 - 889
The efficient parallelization of fast multipole-based algorithms for the N-body problem is one of the most challenging topics in high performance scientific... 
Hybrid | Parallel Barnes–Hut tree code | Load balancing | Vortex methods | Blue Gene/P | Pthreads | Parallel Barnes-Hut tree code | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | PHYSICS, MATHEMATICAL | Multiprocessing | Genes | Algorithms
Journal Article
Journal of Computational Physics, ISSN 0021-9991, 04/2012, Volume 231, Issue 7, pp. 2825 - 2839
We present the implementation and performance of a new gravitational N-body tree-code that is specifically designed for the graphics processing unit (GPU).1The... 
Hierarchical | N-body | Parallel | GPU | Tree-code | Gravity | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | PHYSICS, MATHEMATICAL | Algorithms | Construction | Microprocessors | Octrees | Computation | Portability | Central processing units | Devices
Journal Article
ASTRONOMY & ASTROPHYSICS, ISSN 1432-0746, 08/2019, Volume 628, p. A82
The study of the stability of massive gaseous disks around a star in a nonisolated context is a difficult task and becomes even more complicated for disks that... 
GIANT PLANETS | TREE-CODE | STABILITY | ALGORITHM | hydrodynamics | SMOOTHED PARTICLE HYDRODYNAMICS | FRAGMENTATION | SIMULATION | ACCRETION DISKS | EVOLUTION | ASTRONOMY & ASTROPHYSICS | DYNAMICS | binaries: general | protoplanetary disks
Journal Article
Proceedings of the forty-third annual ACM symposium on theory of computing, ISSN 0737-8017, 06/2011, pp. 159 - 166
We show that it is possible to encode any communication protocol between two parties so that the protocol succeeds even if a (1/4-ε) fraction of all symbols... 
error-correcting codes | tree codes | interactive computation
Conference Proceeding
SIAM Journal on Scientific Computing, ISSN 1064-8275, 2016, Volume 38, Issue 5, pp. S667 - S699
The nearest neighbor search problem in general dimensions finds application in computational geometry, computational statistics, pattern recognition, and... 
Nearest neighbor algorithms | Data analysis | Tree codes | Parallel algorithms | Machine learning | Computational statistics | computational statistics | parallel algorithms | MATHEMATICS, APPLIED | nearest neighbor algorithms | data analysis | REDUCTION | tree codes | machine learning
Journal Article
IEEE Transactions on Information Theory, ISSN 0018-9448, 10/2019, Volume 65, Issue 10, pp. 5971 - 6000
Interactive coding, pioneered by Schulman (FOCS '92, STOC '93), is concerned with making communication protocols resilient to adversarial noise. The canonical... 
Computer science | edit distance | Protocols | Engineering profession | Communication channels | Receivers | insertions and deletions | Interactive coding | Encoding | tree codes | communication complexity | CODES | CORRECTING INSERTIONS | COMPUTER SCIENCE, INFORMATION SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Journal of Computational Physics, ISSN 0021-9991, 02/2018, Volume 355, pp. 582 - 596
Collision detection of a large number N of particles can be challenging. Directly testing N particles for collisions among each other leads to N2 queries.... 
QED | Astrophysics | Collision detection | Tree code | Pair creation | Breit–Wheeler process | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | PLASMA SIMULATION | Breit-Wheeler process | DSMC | DYNAMICS | MODEL | PHYSICS, MATHEMATICAL
Journal Article
Computer Physics Communications, ISSN 0010-4655, 09/2018, Volume 230, pp. 121 - 134
A parallelized implementation of the Vlasov-Hybrid method (Nunn, 1993) is presented. This method is a hybrid between a gridded Eulerian description and... 
Vlasov-hybrid | Particle mesh | Collisionless plasma | Electrostatic | PLASMA MODEL | PHASE-SPACE | TREE-CODE | PHYSICS, MATHEMATICAL | SCHEME | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | INTEGRATION | PARTICLE SIMULATION | MULTI-FLUID | OSCILLATIONS | NUMERICAL-SIMULATION | EQUATION
Journal Article
MATHEMATICS, ISSN 2227-7390, 09/2019, Volume 7, Issue 9, p. 791
Batching is a well-known method used to estimate the variance of the sample mean in steady-state simulation. Dynamic batching is a novel technique employed to... 
estimation | MATHEMATICS | binary tree code | dynamic batch means | simulation | VARIANCE ESTIMATORS | variance of the sample mean
Journal Article
Linear Algebra and Its Applications, ISSN 0024-3795, 02/2016, Volume 490, pp. 124 - 144
We reduce the problem of constructing asymptotically good tree codes to the construction of triangular totally nonsingular matrices over fields with... 
Tree code | Error correcting code | Triangular totally nonsingular matrix | MATHEMATICS | MATHEMATICS, APPLIED | Error-correcting codes
Journal Article
Publications of the Astronomical Society of Japan, ISSN 0004-6264, 08/2016, Volume 68, Issue 4, p. 54
We present the basic idea, implementation, measured performance, and performance model of FDPS (Framework for Developing Particle Simulators). FDPS is an... 
Dark matter-Galaxy | Evolution-methods | Formation | Numerical-planets and satellites | SPECIAL-PURPOSE COMPUTER | TREE-CODE | Galaxy: evolution | HYDRODYNAMICS | SIMD INSTRUCTION SET | SPH | methods: numerical | ASTRONOMY & ASTROPHYSICS | DYNAMICS | SYSTEMS | GALAXIES | planets and satellites: formation | dark matter | N-BODY SIMULATION
Journal Article
IEEE Transactions on Information Theory, ISSN 0018-9448, 03/2014, Volume 60, Issue 3, pp. 1899 - 1913
Journal Article
Journal of Parallel and Distributed Computing, ISSN 0743-7315, 10/2018, Volume 120, pp. 251 - 266
The neural network in the brain is not hard-wired. Even in the mature brain, new connections between neurons are formed and existing ones are deleted, which is... 
Brain | Barnes–Hut | Connectome | Simulation | Dynamics | Large-scale | FLY | TREE-CODE | Barnes-Hut | COMPUTER SCIENCE, THEORY & METHODS | FUNCTIONAL REORGANIZATION | PARALLEL | Neurosciences | Algorithms | Neurons | Neural networks | Analysis
Journal Article
Journal of Computational Chemistry, ISSN 0192-8651, 09/2013, Volume 34, Issue 25, pp. 2159 - 2167
In molecular simulations, it is sometimes necessary to compute the electrostatic potential at M target sites due to a disjoint set of N charged source... 
electrostatic potential | fast summation | molecular simulation | treecode | charged particle system | TREE-CODE | SUMMATION | CHEMISTRY, MULTIDISCIPLINARY | N-BODY SIMULATIONS | MESH EWALD | BARNES-HUT | ADAPTIVE MULTIPOLE ALGORITHM | PARALLEL
Journal Article
SIAM Journal on Scientific Computing, ISSN 1064-8275, 2014, Volume 36, Issue 1, pp. A289 - A309
The Matern family of functions is a widely used covariance kernel in spatial statistics for Gaussian process modeling, which in many instances requires... 
Gaussian process | Fast summation | Tree code | Matérn kernel | MULTIPOLE ALGORITHM | MATHEMATICS, APPLIED | fast summation | APPROXIMATION | MATRICES | tree code | INTEGRAL-EQUATIONS | Matern kernel | 3 DIMENSIONS | SOLVER | CARTESIAN TREECODE | Trees | Kernels | Algorithms | Nonuniform | Anisotropy | Mathematical analysis | Mathematical models | Statistics
Journal Article
New Astronomy, ISSN 1384-1076, 04/2017, Volume 52, pp. 65 - 81
•We present a new gravitational octree code on GPU that adopts a block time step.•It uses adaptive optimizations by monitoring the execution time of each... 
Tree code | N-body simulation | Block time step | GPU computing | ANDROMEDA STREAM | SPECIAL-PURPOSE COMPUTER | IMPLEMENTATION | MODEL | SIMULATION | N-BODY CODE | SOFTWARE | CLUSTERS | GRAPE-6 | ASTRONOMY & ASTROPHYSICS | SYSTEMS
Journal Article
Journal of Computational Physics, ISSN 0021-9991, 07/2012, Volume 231, Issue 17, pp. 5910 - 5925
In this paper, we propose a parallel fast algorithm for computing the product of the discretized Helmholtz integral operator in layered media and a vector in... 
Helmholtz equation | Green’s function | Fast multipole method | Window function | Layered media | Tree-code | Green's function | BOUNDARY VALUE-PROBLEMS | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | GREENS-FUNCTIONS | EQUATIONS | ELECTROMAGNETIC SCATTERING | PHYSICS, MATHEMATICAL | Algorithms
Journal Article
Computer Physics Communications, ISSN 0010-4655, 07/2016, Volume 204, pp. 107 - 120
We have developed a new method for the efficient numerical simulation of colloidal suspensions. This method is designed and especially well-suited for parallel... 
Particle | Fluid mechanics | Stokesian Dynamics | Barnes–Hut | Parallel | Simulation | Barnes-Hut | MASSIVELY-PARALLEL | TREE-CODE | ALGORITHM | IMPLEMENTATION | FAST MULTIPOLE METHOD | PHYSICS, MATHEMATICAL | FLOW | N-BODY SIMULATIONS | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | PARTICLE SIMULATIONS | COMPUTER-SIMULATIONS | Models | Numerical analysis | Analysis | Methods | Algorithms | Mechanical engineering
Journal Article
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