Results 41 to 50 of about 51,220 (197)
, 2016 A common form of MapReduce application involves discovering relationships between certain pairs of inputs. Similarity joins serve as a good example of this type of problem, which we call a "some-pairs" problem. In the framework of Afrati et al.
Ullman, Jeffrey D., Ullman, Jonathan
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Oil Film Thickness and Meshing Efficiency for a Novel Closed Movable Tooth Gear Reducer
LubricantsEquations are developed for the relative sliding velocities, entrainment velocities, forces, friction coefficients, effective radius of curvature, oil film thickness, friction loss, and meshing efficiency for a novel closed movable tooth gear reducer ...
Shuo Yang, Lizhong Xu
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PMAS: The Potsdam Multi Aperture Spectrophotometer. II. The Wide Integral Field Unit PPak
, 2005 PPak is a new fiber-based Integral Field Unit (IFU), developed at the Astrophysical Institute Potsdam, implemented as a module into the existing PMAS spectrograph.
Andreas Kelz +9 more
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A Study on Design of Cycloid Reducer for Remote Weapons Systems [PDF]
한국정밀공학회지, 2017 An essential mechanical element in an industrial machine is a reducer, which transfers the rotation of an electrical motor or engine to another part with amplified torque. Some reducers, such as planetary reduction gears, a harmonic reducer, or a cycloid
Jin Seok Park +3 more
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Metalurgija, 2013 The development and implementation of the computer methods at project managing in the part of the planning of designing and installation of mechanical elements with the fit (assembly block) of the gear speed reducer is significant and at present ...
D. Letić +4 more
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The Research of the Engine-Reducer Assembly in the Traction Transmi̇Ssi̇on System
CommunicationsDuring the movement of the train in various operational regimes, a series of deficiencies arise in the mechanical components, which depend on kinematic and parametric factors affecting the working conditions of the traction drive.
Ayaz Abdullaev +5 more
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A lightweight MapReduce framework for secure processing with SGX
, 2017 MapReduce is a programming model used extensively for parallel data processing in distributed environments. A wide range of algorithms were implemented using MapReduce, from simple tasks like sorting and searching up to complex clustering and machine ...
Felber, Pascal +4 more
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Silicon production using long flaming coal and improvement of its quality indicators
Metalurgija, 2014 The object of this study is to explore possibility of metallothermic producing of crystalline silicon using various types of carbon reducing agents as a reducing agent.
A. D. Mekhtiev +6 more
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On the Efficacy of Live DDoS Detection with Hadoop
, 2015 Distributed Denial of Service flooding attacks are one of the biggest challenges to the availability of online services today. These DDoS attacks overwhelm the victim with huge volume of traffic and render it incapable of performing normal communication ...
Ali, Usman, Hameed, Sufian
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Frontiers in Cardiovascular MedicineBackgroundRefractory angina (RA) is a chronic condition characterized by the presence of debilitating angina symptoms due to established reversible ischemia in the presence of obstructive coronary artery disease (CAD).
Agostino Fortunato +7 more
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