Spatial Moments of Continuous Transport Problems Computed on Grids
نویسندگان
چکیده
منابع مشابه
LCL Problems on Grids
LCLs or locally checkable labelling problems (e.g. maximal independent set, maximal matching, and vertex colouring) in the LOCAL model of computation are very well-understood in cycles (toroidal 1-dimensional grids): every problem has a complexity of O(1), Θ(log∗ n), or Θ(n), and the design of optimal algorithms can be fully automated. This work develops the complexity theory of LCL problems fo...
متن کاملFractional Moments on Bandit Problems
Reinforcement learning addresses the dilemma between exploration to find profitable actions and exploitation to act according to the best observations already made. Bandit problems are one such class of problems in stateless environments that represent this explore/exploit situation. We propose a learning algorithm for bandit problems based on fractional expectation of rewards acquired. The alg...
متن کاملParallelization of Radiation Transport on Unstructured Triangular Grids with Spatial Decomposition and OpenMP
Parallel computing can be of critical importance to the deterministic solution of radiation transport equations, especially with respect to solving the transport process within highly variable media with complex geometries. We propose an approach that extends the Alternating Direction of Transport Sweeps (ADTS) method of M. Yavus and E.D. Larson to unstructured triangular grids, using the Recur...
متن کاملFactorial moments of continuous order.
The normalized factorial moments Fq are continued to noninteger values of the order q, satisfying the condition that the statistical fluctuations remain filtered out. That is, for Poisson distribution Fq = 1 for all q. The continuation procedure is designed with phenomenology and data analysis in mind. Examples are given to show how Fq can be obtained for positive and negative values of q. With...
متن کاملSolving Optimization Problems on Computational Grids
Multiprocessor computing platforms, which have become available more and more widely since the mid-1980s, are now heavily used by organizations that need to solve very demanding computational problems. There has also been a great deal of research on computational techniques that are suited to these platforms, and on the software infrastructure needed to compile and run programs on them. Paralle...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transport Theory and Statistical Physics
سال: 2012
ISSN: 0041-1450,1532-2424
DOI: 10.1080/00411450.2012.671223