Virtualizing I/O subsystems and peripheral devices is an integral part of system virtualization. This paper advocates the notion of self-virtualized I/O (S-VIO). Specifically, it proposes a hypervisor-level abstraction that permits guest virtual machines to efficiently exploit the multi-core nature of futureion that permits guest virtual machines to efficiently exploit the multi-core nature of ...

We discuss how decentralized network resource allocation problems fit within the context of mechanism design (realization theory and implementation theory), and how mechanism design can provide useful insight into the nature of decentralized network resource allocation problems. The discussion is guided by the unicast problem with routing and Quality of Service (QoS) requirements, and the multi...

A sign pattern is an n × n matrix, A, with entries in {+,−, 0}. If A is a real n× n matrix for which each entry has the same sign as its corresponding entry in A, then A is a realization of A, and we write A ∈ A. The 2n-conjecture is related to the study of the spectral properties among the matrices in A. The n × n sign pattern A is a spectrally arbitrary pattern (or a SAP, for short), provided...

The general version of the bosonic harmonic oscillator realisation of bosonic q-oscillators is given. It is shown that the currently known realisation is a special case of our general solution. The investigation has been performed at the Laboratory of Theoretical Physics, JINR.

Latent heat release associated with tropical deep convective activity is investigated as a source for migrating (sun-synchronous) diurnal and semidiurnal tidal oscillations in the 80±150-km height region. Satellite-based cloud brightness temperature measurements made between 1988 and 1994 and averaged into 3-h bins are used to determine the annualand longitude-average local-time distribution of...

The article is devoted to the problems of axiology of spaces. The aim of the article is to demonstrate that a physical space is the arena of a certain struggle of values. Their materialisation and realisation in the world of real things result from the human understanding, response and approach towards values. The differences in perception of values determine a great number of spatial decisions...

in this article, religiosity status of people and different social groups in the city of tehran based on clark and stark’s analytic and theoretical models have been considered. with regard to these two viewpoints, the main aim of this research is to study and identify faith, affection, rituals, conceptual and consequential of people’s religiosity. the main question is that whether results of pr...

We discuss four eigenvalue problems of increasing generality and complexity: rooting a univariate polynomial, solving the polynomial problem, set multivariate polynomials multi-parameter problems. In doing so, we provide unifying framework for these problems, where exploit properties (block-) (multi-) shift-invariant subspaces use multi-dimensional realization algorithms.