Results 21 to 30 of about 3,713,734 (286)
, 2013 We study the query complexity of Weak Parity: the problem of computing the parity of an n-bit input string, where one only has to succeed on a 1/2+eps fraction of input strings, but must do so with high probability on those inputs where one does succeed.
C. Gotsman +5 more
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Investigations of the pi N total cross sections at high energies using new FESR: log nu or (log nu)^2 [PDF]
, 2002 We propose to use rich informations on pi p total cross sections below N= 10 GeV in addition to high-energy data in order to discriminate whether these cross sections increase like log nu or (log nu)^2 at high energies, since it is difficult to ...
A. Firestone +22 more
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JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2021 In modeling the hydraulic fracking program for unconventional reservoir shales, information about elasticity rock properties is needed, namely Young's Modulus and Poisson's ratio as the basis for determining the formation depth interval with high ...
Ahmad Muraji Suranto +3 more
doaj +1 more source
The EUVE point of view of AD Leo [PDF]
, 2002 All the Extreme Ultraviolet Explorer (EUVE) observations of AD Leo, totalling 1.1 Ms of exposure time, have been employed to analyze the corona of this single M dwarf.
Anders +21 more
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Lithology identification using semantic segmentation for well log data [PDF]
REM: International Engineering JournalIn the past decade, machine learning techniques were responsible for a revolution in classification and regression tasks, making it possible to automate some laborious activities, saving time and reducing errors.
Áttila Leães Rodrigues +3 more
doaj +1 more source
Lithosphere, 2022 Recent enhancements in computational capacity provide an opportunity for harnessing the enormous amount of reservoir data already acquired and extracting useful information for hydrocarbon exploration, development, and production.
Yupeng Li +3 more
doaj +1 more source
A fast, simple, and stable Chebyshev-Legendre transform using an asymptotic formula [PDF]
, 2013 A fast, simple, and numerically stable transform for converting between Legendre and Chebyshev coefficients of a degree $N$ polynomial in $O(N(\log N)^{2}/ \log \log N)$ operations is derived.
Hale, Nicholas, Townsend, Alex
core +1 more source
Weighted Polynomial Approximations: Limits for Learning and Pseudorandomness [PDF]
, 2014 Polynomial approximations to boolean functions have led to many positive results in computer science. In particular, polynomial approximations to the sign function underly algorithms for agnostically learning halfspaces, as well as pseudorandom ...
Bun, Mark, Steinke, Thomas
core +3 more sources
Hydrology Research, 1972 Well-logs have been used to gain geohydrologic information mainly in Precambrian rocks. The logs used are the self-potential, the diameter, the temperature, and the electric conductivity of water. Applications have given general information on the occurrence of ground water in hard rocks.
G. JACKS, H. HOUTKAMP
openaire +1 more source
Parallel Batch-Dynamic Graph Connectivity
, 2020 In this paper, we study batch parallel algorithms for the dynamic connectivity problem, a fundamental problem that has received considerable attention in the sequential setting.
Awerbuch B. +6 more
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