the proceedings contain 6 papers. the topics discussed include: D-TDMA data buses with CSMA/CD arbitration bus on wireless 3D IC;supporting the development of soft-error resilient message passing applications using si...
ISBN:
(纸本)9780889869790
the proceedings contain 6 papers. the topics discussed include: D-TDMA data buses with CSMA/CD arbitration bus on wireless 3D IC;supporting the development of soft-error resilient message passing applications using simulation;LDU: a lightweight concurrent update method with deferred processing for Linux kernel scalability;a data block priority based load balancing algorithm for P2P streaming media;a distributed data store model satisfying sequential consistency or causal consistency with operation logs;and a change guide method based on developers' interaction and past recommendation.
Sustainable development denotes the enhancement ofliving standards in the present without compromising future generations'*** Development Goals(SDGs)quantify the accomplishment of sustainable development and pave ...
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Sustainable development denotes the enhancement ofliving standards in the present without compromising future generations'*** Development Goals(SDGs)quantify the accomplishment of sustainable development and pave the way for a world worth living in for future *** can contribute to the achievement of the SDGs by guiding the actions of practitioners based on the analysis of SDG data,as intended by this *** propose a framework of algorithms based on dimensionality reduction methods withthe use of Hilbert Space Filling Curves(HSFCs)in order to semantically cluster new uncategorised SDG data and novel indicators,and efficiently place them in the environment of a distributed knowledge graph ***,a framework of algorithms for insertion of new indicators and projection on the HSFC curve based on their transformer-based similarity assessment,for retrieval of indicators and loadbalancing along with an approach for data classification of entrant-indicators is ***,a thorough case study in a distributed knowledge graph environment experimentally evaluates our *** results are presented and discussed in light of theory along withthe actual impact that can have for practitioners analysing SDG data,including intergovernmental organizations,government agencies and social welfare *** approach empowers SDG knowledge graphs for causal analysis,inference,and manifold interpretations of the societal implications of SDG-related actions,as data are accessed in reduced retrieval *** facilitates quicker measurement of influence of users and communities on specific goals and serves for faster distributed knowledge matching,as semantic cohesion of data is preserved.
A distributed data store can satisfy two properties out of three properties which are (strict) consistency, availability and partition-tolerance. In case of distributed data stores satisfying availability and partitio...
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ISBN:
(纸本)9780889869790
A distributed data store can satisfy two properties out of three properties which are (strict) consistency, availability and partition-tolerance. In case of distributed data stores satisfying availability and partition-tolerance, they can satisfy weak consistency, especially causal consistency, which is the strongest consistency that can cohabit with other two properties. Moreover, if any networks between nodes have no problem and very low latency, the distributed data store can satisfy stronger consistency than causal consistency. Sequential consistency is one of the stronger consistency than causal consistency. In order to satisfy sequential consistency, a distributed data store needs to equalize an order of data changing in all nodes. In this paper, we propose distributed data store model containing special nodes "casting nodes" and algorithms in order to decide an order of operations. thanks to the casting nodes, our model can satisfy sequential consistency when all networks can connect, and our model can satisfy causal consistency when any networks disconnect.
this article considers up-to-date problems of parallelcomputing systems development in Russia. the study describes an engineering of an interface for organization of high-performance system with programmable structur...
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ISBN:
(纸本)9781509040698
this article considers up-to-date problems of parallelcomputing systems development in Russia. the study describes an engineering of an interface for organization of high-performance system with programmable structure and for its partition to specific subsystems focused on applied tasks. the solution is based on the concept of homogeneous computing systems (HCS) relying on the model of collective of calculators. HCS concept was formulated in the Institute of Mathematics of the USSR under the leadership of E.V. Evreinov in 1962 [1]. the approach is particularly relevant in terms of growing popularity of information networks which combining numerous personal computers (PCs). It's obviously necessary to develop software tools to integrate disparate calculators into the system and identify the required number of sub-systems for specific problem solving. An interference into the hardware and software parts of the calculators must be avoided during the software development process. Programmable structure of the computer system is provided at the stage of unification of calculators into software subsystem interface called an agent of DCS PS. the experience of the development of the Interface organization of distributedcomputing systems with programmable structure and allocation of subsystems for specific applications. the software described in the present document has been tested while an experimental organization of the DCS PS at the department of the computer engineering of NSTU.
this article considers up-to-date problems of parallelcomputing systems development in Russia. the study describes an engineering of an interface for organization of high-performance system with programmable structur...
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ISBN:
(纸本)9781509040704
this article considers up-to-date problems of parallelcomputing systems development in Russia. the study describes an engineering of an interface for organization of high-performance system with programmable structure and for its partition to specific subsystems focused on applied tasks. the solution is based on the concept of homogeneous computing systems (HCS) relying on the model of collective of calculators. HCS concept was formulated in the Institute of Mathematics of the USSR under the leadership of E.V. Evreinov in 1962 [1]. the approach is particularly relevant in terms of growing popularity of information networks which combining numerous personal computers (PCs). It's obviously necessary to develop software tools to integrate disparate calculators into the system and identify the required number of sub-systems for specific problem solving. An interference into the hardware and software parts of the calculators must be avoided during the software development process. Programmable structure of the computer system is provided at the stage of unification of calculators into software subsystem interface called an agent of DCS PS. the experience of the development of the Interface organization of distributedcomputing systems with programmable structure and allocation of subsystems for specific applications. the software described in the present document has been tested while an experimental organization of the DCS PS at the department of the computer engineering of NSTU.
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