Results 271 to 280 of about 122,075 (313)
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Virtual storage and virtual machine concepts
IBM Systems Journal, 1972This paper reviews virtual storage and virtual machine concepts, consolidating and updating earlier discussions. The manner in which actual virtual storage and machine systems have been implemented, and certain problems of current implementations, are described.
Richard P. Parmelee +3 more
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Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016
DETIboot is an over-the-air, file distribution system that allows a teacher to gain control over students' personal laptops during exams, by distributing a properly hardened Linux operating system image. In this scenario, a student could boot the hardened image over a Virtual Machine, being able to explore the hosting system while doing the exam on the
Simão Reis +2 more
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DETIboot is an over-the-air, file distribution system that allows a teacher to gain control over students' personal laptops during exams, by distributing a properly hardened Linux operating system image. In this scenario, a student could boot the hardened image over a Virtual Machine, being able to explore the hosting system while doing the exam on the
Simão Reis +2 more
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IEEE Security & Privacy Magazine, 2007
Past and present experiences point to a seemingly invariant conclusion: virtualization continues to be a promising technology to address information security needs, but it will also continue to fall short of delivering on the ideal of a robust, trustworthy, and mythically flawless computing environment.
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Past and present experiences point to a seemingly invariant conclusion: virtualization continues to be a promising technology to address information security needs, but it will also continue to fall short of delivering on the ideal of a robust, trustworthy, and mythically flawless computing environment.
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Communications of the ACM, 2020
The notion of scalable operating systems led Mendel Rosenblum to virtual machines, which have revolutionized datacenters and enabled modern cloud computing.
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The notion of scalable operating systems led Mendel Rosenblum to virtual machines, which have revolutionized datacenters and enabled modern cloud computing.
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Efficient Checkpointing of Virtual Machines Using Virtual Machine Introspection
2014 14th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, 2014Cloud Computing environments rely heavily on system-level virtualization. This is due to the inherent benefits of virtualization including fault tolerance through checkpoint/restart (C/R) mechanisms. Because clouds are the abstraction of large datacenters and large datacenters have a higher potential for failure, it is imperative that a C/R mechanism ...
Ferrol Aderholdt +3 more
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Architecture of virtual machines
Proceedings of the workshop on virtual computer systems on -, 1973In this paper we develop a model which represents the addressing of resources by processes executing on a virtual machine. The model distinguishes two maps: the o-map which represents the map visible to the operating system software running on the virtual machine, and the f-map which is invisible to that software but which is manipulated by the virtual
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A Novel Virtual Machine Selection Policy for Virtual Machine Consolidation
2018 6th International Symposium on Computational and Business Intelligence (ISCBI), 2018Cloud computing has been focused by a wide range of researches and organizational considerations. One of the most important challenges in this area is to reduce the energy consumption of cloud data centers. Virtualization, which is one of the key features of the machine consolidation technique, is a major step to improve the energy consumption and ...
Mohammad Karim Sohrabi +2 more
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Virtual Jack in a Virtual Machine
Ergonomics in Design: The Quarterly of Human Factors Applications, 2004Computer simulation is beneficial for investigating visibility during mobile mining equipment operation.
Alison Jeffkins +3 more
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Proceedings of the first annual ACM symposium on Parallel algorithms and architectures, 1989
Abstract : Existing multiprocessors and multicomputers require the programmer or compiler to perform data dependence analysis at compile time. The author proposes a parallel computer that performs this task at runtime. In particular, the Virtual Time Machine (VTM) detects violations of data dependence constraints as they occur, and automatically ...
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Abstract : Existing multiprocessors and multicomputers require the programmer or compiler to perform data dependence analysis at compile time. The author proposes a parallel computer that performs this task at runtime. In particular, the Virtual Time Machine (VTM) detects violations of data dependence constraints as they occur, and automatically ...
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Formal Modeling of Virtual Machines
IEEE Transactions on Software Engineering, 1978A preliminary example of program development demonstrates that the control-independent implementation of data types can lead to very inefficient code. The concept of a data space, which emphasizes the interaction between data and control structures, is introduced as a formal model of virtual machines.
Armin B. Cremers, Thomas N. Hibbard
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