Filters








458,707 Hits in 5.8 sec

On the role of compression in distributed systems

Fred Douglis
1993 ACM SIGOPS Operating Systems Review  
Compression has been used in numerous ways for many years, but recently two factors have combined in a way to push compression to the forefront of distributed systems.  ...  Second, the growth of new applications demanding enormous data rates, such as digital video and audio, makes hardware compression increasingly desirable: I discuss the importance of compression in various  ...  Acknowledgements Maxvin Theimer and others at Xerox PAP~C previously pursued the idea of integrating virtual memory and compression, cited as a personal communication from Petersen in the paper by Appel  ... 
doi:10.1145/155848.155864 fatcat:s5k5v5saozhk5dgpr27odn4nbe

On the role of compression in distributed systems

Fred Douglis
1992 Proceedings of the 5th workshop on ACM SIGOPS European workshop Models and paradigms for distributed systems structuring - EW 5  
Compression has been used in numerous ways for many years, but recently two factors have combined in a way to push compression to the forefront of distributed systems.  ...  Second, the growth of new applications demanding enormous data rates, such as digital video and audio, makes hardware compression increasingly desirable: I discuss the importance of compression in various  ...  Acknowledgements Maxvin Theimer and others at Xerox PAP~C previously pursued the idea of integrating virtual memory and compression, cited as a personal communication from Petersen in the paper by Appel  ... 
doi:10.1145/506379.506397 fatcat:73sopt5qtnghjgmsi3wdwh3q6a

On the role of compression in distributed systems

Fred Douglis
1992 Proceedings of the 5th workshop on ACM SIGOPS European workshop Models and paradigms for distributed systems structuring - EW 5  
Compression has been used in numerous ways for many years, but recently two factors have combined in a way to push compression to the forefront of distributed systems.  ...  Second, the growth of new applications demanding enormous data rates, such as digital video and audio, makes hardware compression increasingly desirable: I discuss the importance of compression in various  ...  Acknowledgements Maxvin Theimer and others at Xerox PAP~C previously pursued the idea of integrating virtual memory and compression, cited as a personal communication from Petersen in the paper by Appel  ... 
doi:10.1145/506378.506397 dblp:conf/sigopsE/Douglis92 fatcat:ces2d54stjbyna5olronmivwuu

Distributed motion planning for modular robots with unit-compressible modules

Z. Butler, S. Byrnes, D. Rus
Proceedings 2001 IEEE/RSJ International Conference on Intelligent Robots and Systems. Expanding the Societal Role of Robotics in the the Next Millennium (Cat. No.01CH37180)  
This paper presents the PacMan algorithm, a technique for distributed actuation and planning. This algorithm was developed for systems with unit-compressible modules, such as the crystalline robot.  ...  The ability of self-reconfigurable robots to solve a variety of robot tasks comes in part from their use of a large number of modules.  ...  Murphy Stein worked on the simulation and developed the reconfiguration shown in Fig. 1 .  ... 
doi:10.1109/iros.2001.976265 dblp:conf/iros/ButlerBR01 fatcat:7p3yqkgcsjbyjbzqjsyosdomje

Implementing Morpheme-based Compression Security Mechanism in Distributed Systems

Rockson Kwasi Afriyie, Michael Asante, Edeh Michael Onyema
2020 International Journal of Innovative Research & Development  
Douglis "On the role of compression in distributed systems  ...  The important role data compression plays in distributed systems is reported [2] .  ... 
doi:10.24940/ijird/2020/v9/i2/jan20092 fatcat:kzu6ajpfkvgljasfumt52p3nfu

The Role of Taxes in Mitigating Income Inequality across the U.S. States

Daniel H. Cooper, Byron F. Lutz, Michael G. Palumbo
2015 National tax journal  
All of this income compression is attributable to federal taxes, as state taxes, on average, widen the after-tax income distribution slightly.  ...  This paper examines the role that federal and especially state tax policies play in mitigating income inequality.  ...  By comparison, the tax systems in several states reverse about one-third of the compression of the income distribution caused by the federal tax code.  ... 
doi:10.17310/ntj.2015.4.03 fatcat:mwnmvjz7ezd6la6oujx7gleymu

Linear psoriasis following the typical distribution of the sciatic nerve

Marco Galluzzo, Marina Talamonti, Alessandro Di Stefani, Sergio Chimenti
2015 Journal of Dermatological Case Reports  
Some studies suggest that the nervous system plays a role in the onset of psoriasis and psoriasis flares including the symmetry of lesions, sparing of denervated skin and the role of stress in inducing  ...  During the eight month of therapy he developed an asymptomatic linear eruption on the left lower extremity along the distribution of the sciatic nerve.  ...  The nervous system has been implicated in several inflammatory skin disorders based on evidence such as symmetry of lesions, sparing of denervated skin and the role of stress in inducing lesions. 5 Additional  ... 
doi:10.3315/jdcr.2015.1189 pmid:25932056 pmcid:PMC4410884 fatcat:jfetjla5svhmzlpfm62w2lbvui

Stress-induced ordering of two-dimensional packings of elastic spheres

Zhenwei Yao
2020 Physical review. E  
Here, based on the two-dimensional Hertzian particle model, we study the packing of deformable spherical particles under compression and reveal the crucial role of stress as an ordering field in regulating  ...  The rich ordered patterns and complex structures revealed in this work suggest a fruitful organizational strategy based on the interplay of external stress and intrinsic elastic instability of particle  ...  Recent studies on the phase behavior of 2D soft particle systems show the crucial role of volume fraction on ordered packing [33] [34] [35] .  ... 
doi:10.1103/physreve.101.062904 pmid:32688544 fatcat:7ammmrsguzhpdmuzo6vtamt6w4

PARALLEL DATA COMPRESSION IN PERSONAL HEALTH RECORD WITH CHUNKING ALGORITHM ON A CLOUD

2017 International Journal of Recent Trends in Engineering and Research  
Data deduplication can effectively reduce the size of data by eliminating redundant data in storage systems. In cloud data storage, the deduplication technology plays a major role.  ...  The storage pressure on cloud storage system caused by the explosive growth of data is growing by the day, especially a vast amount of redundant data waste a lot of storage space.  ...  some drawbacks of Map Reduce utilized in existing system. • The data which is to be stored on cloud after compression will be available in its original size on native server  ... 
doi:10.23883/ijrter.2017.3180.lwa51 fatcat:sryca6yu2rfqrogn5t2nrtzwzi

Cluster Mapping Compression Storage of Monitoring Big Data in Distribution Network Based on Hive

Zhi-jian Qu, Ding-long Chen, Xiang Peng, Qun-feng Wang, Liang Zhao
2017 DEStech Transactions on Engineering and Technology Research  
Aiming at the storage problems of power monitoring data in distribution automation system, a cluster mapping compression storage method is proposed.  ...  Particularly, data compressed in the format of Deflate obtains the best effect. Therefore, the cluster mapping compression method can effectively solve the storage problem of monitoring big data.  ...  Talent Support Project of Jiangxi Province.  ... 
doi:10.12783/dtetr/mimece2016/10029 fatcat:mlu3qbrszzgitcjmd34ec2w7vq

New Low-Temperature Central Heating System Integrated with Industrial Exhausted Heat Using Distributed Electric Compression Heat Pumps for Higher Energy Efficiency

Fangtian Sun, Yonghua Xie, Svend Svendsen, Lin Fu
2020 Energies  
The roles played by the distributed electric compression heat pumps in improving both thermal performance and financial benefit of the central heating system integrated with industrial exhausted heat are  ...  To recover more industrial exhausted heat, a new low-temperature central heating system integrated with industrial exhausted heat using distributed electric compression heat pumps is put forward and analyzed  ...  Thus, the role played by the distributed electric compression heat pump in recovering exhausted heat is greater than that by the centralized one.  ... 
doi:10.3390/en13246582 fatcat:4x3hs6ugyzdhhkbiu52jrxmpiy

Quantum and frustration effects on fluctuations of the inverse compressibility in two-dimensional Coulomb glasses

Minchul Lee, Gun Sang Jeon, M. Y. Choi
2002 Physical Review B (Condensed Matter)  
Strong frustration in general suppresses effects of the interaction on the inverse compressibility and on the configuration of electrons.  ...  Revealed in sufficiently clean samples with strong interactions is an unusual right-biased distribution of the inverse compressibility, which is neither of the Gaussian nor of the Wigner-Dyson type.  ...  ACKNOWLEDGMENTS This work was supported in part by the Ministry of Education through the BK21 Project ͑M.L., M.Y.C.͒ and by the Korea Science and Engineering Foundation through the Center for Strongly  ... 
doi:10.1103/physrevb.66.075304 fatcat:pw4lwj44yfdvjphmpkb2l7d4i4

Effect of acetabular labral tears, repair and resection on hip cartilage strain: A 7T MR study

Laura L. Greaves, Michael K. Gilbart, Andrew C. Yung, Piotr Kozlowski, David R. Wilson
2010 Journal of Biomechanics  
This increase in cartilage compression due to labral resection may play a role toward the progression of osteoarthritis.  ...  be linked to the progression of osteoarthritis. (4, 5) The purpose of this paper is to summarize the findings of a recent study that evaluated cartilage compression when the labrum was repaired versus  ...  An increase in cartilage compression may play a significant role toward the progression of osteoarthritis.  ... 
doi:10.1016/j.jbiomech.2009.11.016 pmid:20015494 fatcat:mem7coo26vev5lg77gwyjt6suu

Page 742 of SMPTE Motion Imaging Journal Vol. 104, Issue 11 [page]

1995 SMPTE Motion Imaging Journal  
Compression may also play a major role in generat- ing, manipulating, and processing video material prior to transmission distribution of video programming.  ...  This paper presents some of the issues and concerns of video compression applications in a global television environment and describes an implementation of an automated system to test the quality of digitally  ... 

Delta Excitation in the Compressed Finite Nucleus 90Zr

Mohammed Hassen Eid Abu-Sei'leek
2016 Journal of Applied Mathematics and Physics  
The sensitivity of the results to the choice model space is examined. It is found that the nuclear system becomes more compressible when the model space is increased.  ...  Constrained spherical Hartree-Fock (CSHF) calculations under radial compression are presented for 90 Zr in a model space consisting of nine major oscillator shells.  ...  Acknowledgements The author acknowledges support for this research from the Deanship of Research at Zarqa University/Jordan.  ... 
doi:10.4236/jamp.2016.43064 fatcat:434sk42jwfacjb7436ytxtjsum
« Previous Showing results 1 — 15 out of 458,707 results