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Processes in space

Luca Cardelli, Philippa Gardner
2012 Theoretical Computer Science  
space.  ...  We introduce a geometric process algebra based on affine geometry, with the aim of describing the concurrent evolution of geometric structures in 3D space.  ...  Concretely, we develop a calculus of processes located in 3-dimensional geometric space, called 3π .  ... 
doi:10.1016/j.tcs.2011.12.051 fatcat:c6pmnrlysnbbxkemzgigmpxxqa

Processes in Space [chapter]

Luca Cardelli, Philippa Gardner
2010 Lecture Notes in Computer Science  
We introduce a geometric process algebra based on affine geometry, with the aim of describing the concurrent evolution of geometric structures in 3D space.  ...  Processes interact by exchanging data messages consisting of channel names or geometric data; such interactions are not restricted by the distance between processes. Processes in Space 3  ...  Concretely, we develop a calculus of processes located in 3dimensional geometric space.  ... 
doi:10.1007/978-3-642-13962-8_9 fatcat:l3fxatpj7rerzhonim4rsormyi

Materials processing in space

J. W. Patten
1977 Journal of Vacuum Science and Technology  
Processing of materials in space is in an embryonic stage.  ...  the field of materials processing in space, which are discussed in this report.  ...  environment CUNCLUSIQNS From its work in this study, the Panel ion Materials Processing in Space has arrived at the following specific conclusions: A vigorous and systematic research and development program  ... 
doi:10.1116/1.569371 fatcat:n45mghahkzfx7agu3s4g7wafyy

Are Mental Processes in Space?

William Pepperrell Montague, Sherwood J. B. Sugden
1908 The Monist  
location of mental processes in space is incompatible with the general doctrine of transcendental idealism.  ...  that they are identical, that ARE MENTAL PROCESSES I N SPACE?  ... 
doi:10.5840/monist190818148 fatcat:ynaear2zvzhtjd4wt3tbbvktnu

ARE MENTAL PROCESSES IN SPACE?

Wm. Pepperrell Montague
1908 The Monist  
ARE MENTAL PROCESSES IN SPACE? EVENTS or processes may be divided into those that exist and those that do not.  ...  location of mental processes in space is incompatible with the general doctrine of transcendental idealism.  ... 
fatcat:r3mldusqd5afrew6itoov2babq

Colour processing in Runge space

Alfredo Restrepo, Jaakko T. Astola, Karen O. Egiazarian
2011 Image Processing: Algorithms and Systems IX  
We do colour image processing in an RGB-derived spherical space with colour attributes given by hue, colourfulness (as opposed to grayness and somewhat different from saturation) and lightness; we call  ...  We give Matlab routines for the conversions between colour spaces RGB and Runge, and present applications of colour modification in Runge space.  ...  In the most extreme case when the window is the whole image, we turn back to pixelwise processing where there is a unique change rule for the whole image.  ... 
doi:10.1117/12.876641 dblp:conf/ipas/Restrepo11 fatcat:3x2szhg3xbcyhfktqyko3hqaly

Optical processing in radon space

Harrison H. Barrett
1982 Optics News  
WDF) or on nonlinear point processing (e.g. cepstrum) may be implemented in Radon space.  ...  Barrett, "Optical processing in Radon space," Opt. V.$ The measure of the compression in bits per pixel (the Lett. 7, 248  ...  the range 0 to ir) 2-D transform in invented by Labeyrie to obtain diffraction-limited resolution from a I / 30 s and a 5000 X5000 transform in a few seconds. telescope in spite of phase perturbations  ... 
doi:10.1364/on.8.000011 fatcat:zq43oqqwqfbgnp2xu6eqvuunhy

Bernoulli Processes in Riesz spaces [article]

Wen-Chi Kuo, Jessica Joy Vardy, Bruce Alastair Watson
2017 arXiv   pre-print
The action and averaging properties of conditional expectation operators are studied in the, measure-free, Riesz space, setting of Kuo, Labuschagne and Watson [Conditional expectations on Riesz spaces,  ...  Appl., 303 (2005), 509-521] but on the abstract L^2 space, L^2(T) introduced by Labuschagne and Watson [ Discrete Stochastic Integration in Riesz Spaces, Positivity, 14, (2010), 859 - 575].  ...  Thus we are led to the following formal definition of a Bernoulli process in Riesz spaces.  ... 
arXiv:1707.00968v1 fatcat:oyuyi4x66naipiv3rkvrjoc3wq

Optical processing in radon space

Harrison H. Barrett
1982 Optics News  
WDF) or on nonlinear point processing (e.g. cepstrum) may be implemented in Radon space.  ...  Barrett, "Optical processing in Radon space," Opt. V.$ The measure of the compression in bits per pixel (the Lett. 7, 248  ...  the range 0 to ir) 2-D transform in invented by Labeyrie to obtain diffraction-limited resolution from a I / 30 s and a 5000 X5000 transform in a few seconds. telescope in spite of phase perturbations  ... 
doi:10.1364/on.8.6.000011 fatcat:goke554svjhdtc7ezxbi2iewx4

Processes in virtual engineering spaces

Laszlo Horvath, Imre J. Rudas
2009 2009 IEEE International Conference on Systems, Man and Cybernetics  
In this paper, a new methodology and several related processes are introduced in order to better communication between human and model generation processes.  ...  Restricted capability of product models for representation of some important elements of the human thinking process during definition of engineering objects in current industrial modeling systems makes  ...  VIRTUAL SPACE PROCESSES Establishment of product modeling where information content controls generation of engineering objectives requires new processes in the virtual space in coordination with processes  ... 
doi:10.1109/icsmc.2009.5346302 dblp:conf/smc/HorvathR09 fatcat:av5ljcpna5embfc47l73ydxasu

Optical processing in Radon space

Harrison H. Barrett
1982 Optics Letters  
WDF) or on nonlinear point processing (e.g. cepstrum) may be implemented in Radon space.  ...  Barrett, "Optical processing in Radon space," Opt. V.$ The measure of the compression in bits per pixel (the Lett. 7, 248  ...  the range 0 to ir) 2-D transform in invented by Labeyrie to obtain diffraction-limited resolution from a I / 30 s and a 5000 X5000 transform in a few seconds. telescope in spite of phase perturbations  ... 
doi:10.1364/ol.7.000248 pmid:19710888 fatcat:vfmi3cyjgjfrxcuyz6ynnnt6hy

Hue processing in tetrachromatic spaces

Alfredo Restrepo, Karen O. Egiazarian, Sos S. Agaian, Atanas P. Gotchev
2013 Image Processing: Algorithms and Systems XI  
We derive colour spaces of the hue-colourfulness-luminance type, on the basis of a four-dimensional hypercube.  ...  . ‡ The rhombic dodecahedron is a Catalan solid, i.e. a polyhedron that is dual to an Archimedean solid; in this case, to the cuboctahedron, which has 12 vertices, 24 edges, 8 triangle faces and 6 square  ...  As examples, consider the image in Fig. 6 ; it has been processed in Runge space in Fig. 7 and in toroidal space in Fig. 8 .  ... 
doi:10.1117/12.2003216 dblp:conf/ipas/Restrepo13 fatcat:swrcmkqbenekndnrrl5ttbyv3i

Quantum stochastic processes in two dimensional space-time [article]

Alberto C. de la Torre
2015 arXiv   pre-print
Several stochastic processes with virtual particles in two dimensional space-time are presented whose mean field equations coincide with Schr\"odinger, Dirac, Klein-Gordon and the quantum mechanic equation  ...  These processes could be used to detect discrete space-time features at the Planck scale.  ...  The second space derivative is obtained in a similar way as in the Schrödinger process in Eq.(15) (but with just one type of diffusing particle) and the rest energy term is also simple, but the second  ... 
arXiv:1505.04326v5 fatcat:7pd6pk47rva4vkene7sa6wmbhe

Point processes in a metric space [article]

Yuwei Zhao
2016 arXiv   pre-print
A complete convergence result for a regularly varying iid sequence in a metric space is proved as an example of the application in extreme value theory.  ...  As a useful and elegant tool of extreme value theory, the study of point processes on a metric space is important and necessary for the analyses of heavy-tailed functional data.  ...  Random measures, point processes and weak convergence In this section, the properties of random measures and point processes are studied.  ... 
arXiv:1611.06995v2 fatcat:dyieyh6wojazdj6n6fltxariuy

Dynamical processes in space: Cluster results

C. P. Escoubet, M. G. G. T. Taylor, A. Masson, H. Laakso, J. Volpp, M. Hapgood, M. L. Goldstein
2013 Annales Geophysicae  
The main goal of the Cluster mission, comprised of four identical spacecraft, is to study in three dimensions small-scale plasma structures in key plasma regions of the Earth's environment: solar wind  ...  Recent observations were conducted in the auroral acceleration region with the spacecraft separated by 1000s km.  ...  The authors thank the PI teams for keeping the instrument in very good shape after more than 12 years in space: K. Torkar ( France) .  ... 
doi:10.5194/angeo-31-1045-2013 fatcat:fhxpwvimf5ag3lq2dz63jimewe
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