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Turbulence statistics in fully developed channel flow at low Reynolds number
 J. Fluid Mech
, 1987
"... A direct numerical simulation of a turbulent channel flow is performed. The unsteady NavierStokes equations are solved numerically at a Reynolds number of 3300, based on thc mean centreline velocity and channel halfwidth, with about 4 x los grid points (192 x 129 x 160 in 2, y, 2). All essential t ..."
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Cited by 375 (13 self)
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turbulence scales are resolved on the computational grid and no subgrid model is used. A large number of turbulence statistics are computed and compared with the existing experimental data at comparable Reynolds numbers. Agreements as well as discrepancies are discussed in detail. Particular attention
Discrepancies
"... between lung function and asthma control: Asthma perception and association with demographics and anxiety ..."
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between lung function and asthma control: Asthma perception and association with demographics and anxiety
QuasiRandom Sequences and Their Discrepancies
 SIAM J. Sci. Comput
, 1994
"... Quasirandom (also called low discrepancy) sequences are a deterministic alternative to random sequences for use in Monte Carlo methods, such as integration and particle simulations of transport processes. The error in uniformity for such a sequence of N points in the sdimensional unit cube is meas ..."
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Cited by 92 (6 self)
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is measured by its discrepancy, which is of size (log N) s N \Gamma1 for large N , as opposed to discrepancy of size (log log N) 1=2 N \Gamma1=2 for a random sequence (i.e. for almost any randomlychosen sequence). Several types of discrepancy, one of which is new, are defined and analyzed. A critical
Depthbounded Discrepancy Search
 In Proceedings of IJCAI97
, 1997
"... Many search trees are impractically large to explore exhaustively. Recently, techniques like limited discrepancy search have been proposed for improving the chance of finding a goal in a limited amount of search. Depthbounded discrepancy search offers such a hope. The motivation behind depthbounde ..."
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Cited by 87 (0 self)
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Many search trees are impractically large to explore exhaustively. Recently, techniques like limited discrepancy search have been proposed for improving the chance of finding a goal in a limited amount of search. Depthbounded discrepancy search offers such a hope. The motivation behind depth
Geography and economic development
 World Bank, Washington DC
, 1999
"... Location and climate have large effects on income levels and income growth through their effects on transport costs, disease burdens, and agricultural productivity, among other channels. Geography also seems to affect economic policy choices. Many geographic regions that have not been conducive to ..."
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Cited by 251 (7 self)
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Location and climate have large effects on income levels and income growth through their effects on transport costs, disease burdens, and agricultural productivity, among other channels. Geography also seems to affect economic policy choices. Many geographic regions that have not been conducive
Automated Consistency Checking of Requirements Specifications
, 1996
"... This paper describes a formal analysis technique, called consistency checking, for automatic detection of errors, such as type errors, nondeterminism, missing cases, and circular definitions, in requirements specifications. The technique is designed to analyze requirements specifications expressed i ..."
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Cited by 268 (33 self)
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This paper describes a formal analysis technique, called consistency checking, for automatic detection of errors, such as type errors, nondeterminism, missing cases, and circular definitions, in requirements specifications. The technique is designed to analyze requirements specifications expressed in the SCR (Software Cost Reduction) tabular notation. As background, the SCR approach to specifying requirements is reviewed. To provide a formal semantics for the SCR notation and a foundation for consistency checking, a formal requirements model is introduced; the model represents a software system as a finite state automaton, which produces externally visible outputs in response to changes in monitored environmental quantities. Results are presented of two experiments which evaluated the utility and sealability of our technique for consistency checking in a realworld avionics application. The role of consistency checking during the requirements phase of software development is discussed.
Discrepancies and Applications
 Lecture Notes in Mathematics 1651
, 1997
"... A general method to obtain strong laws of large numbers (SLLN) is studied. The method is based on an abstract Hájek–Rényi type maximal inequality. Some applications for dependent summands are given. ..."
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Cited by 2 (0 self)
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A general method to obtain strong laws of large numbers (SLLN) is studied. The method is based on an abstract Hájek–Rényi type maximal inequality. Some applications for dependent summands are given.
ON THE EXPONENT OF DISCREPANCIES
, 2009
"... We study various discrepancies with arbitrary weights in the L2 norm over domains whose dimension is proportional to d. We are mostly interested in large d. The exponent p of discrepancy is defined as the smallest number for which there exists a positive number C such that for all d and ε there ex ..."
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We study various discrepancies with arbitrary weights in the L2 norm over domains whose dimension is proportional to d. We are mostly interested in large d. The exponent p of discrepancy is defined as the smallest number for which there exists a positive number C such that for all d and ε
Impact of Radio Irregularity on Wireless Sensor Networks
 in MobiSYS ’04: Proceedings of the 2nd international conference on Mobile systems, applications, and services
, 2004
"... In this paper, we investigate the impact of radio irregularity on the communication performance in wireless sensor networks. Radio irregularity is a common phenomenon which arises from multiple factors, such as variance in RF sending power and different path losses depending on the direction of prop ..."
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Cited by 237 (18 self)
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of propagation. From our experiments, we discover that the variance in received signal strength is largely random; however, it exhibits a continuous change with incremental changes in direction. With empirical data obtained from the MICA2 platform, we establish a radio model for simulation, called the Radio
Results 1  10
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575,535