نتایج جستجو برای: ghaen city

تعداد نتایج: 154755  

2001
Salih Çelik

We introduce the h-deformation of the algebra of functions on the grass-mann supergroup Gr(1|1) via a contraction of Gr q (1|1).

2017
Rasha F. Elgazzar Rania F. El-Gazzar

As the majority of world population will be living in cities by 2050, it became a necessity for societies to build cities that are capable of meeting the needs of current and future generations in a smart way. There have been initiatives toward smart/sustainable cities that had succeeded, and others had failed. Being sustainable and smart had been used in a quite confusing way. In this paper, w...

2000
Cumrun Vafa

We show that in the context of topological string theories N branes and M anti-branes give rise to Chern-Simons gauge theory with the gauge supergroup U (N |M). We also identify a deformation of the theory which corresponds to brane/anti-brane annihilation.

2009
Alexander V. Smirnov Alexey Kashevnik Nikolay Shilov Ian Oliver Sergey Balandin Sergey Boldyrev

Development of new technologies brings people new possibilities such as smart spaces. Smart spaces can provide better user experience by allowing a user to connect new devices flexibly and to access all the information in the multi device system from any of the devices. The paper describes work-in-progress performed under a joint project of SPIIRAS and Nokia. The project is aimed at the analysi...

2012
Francesca Dalla Volta Johannes Siemons

For a set Ω an unordered relation on Ω is a family R of subsets of Ω . If R is such a relation we let G(R) be the group of all permutations on Ω that preserve R, that is g belongs to G(R) if and only if x ∈R implies x ∈R. We are interested in permutation groups which can be represented as G= G(R) for a suitable unordered relation R on Ω . When this is the case, we say that G is defined by the r...

Journal: :J. UCS 2016
Luca Carafoli Federica Mandreoli Riccardo Martoglia Wilma Penzo

A major societal challenge to be tackled in megacities is sustainable urban transportation. Intelligent Transportation Systems (ITSs) are actually data-centric applications that need to store and query real-time as well as historical/static data from various data sources and have to provide timely responses to users’ transportation needs. In this paper we introduce a data management middleware ...

2017
Paul Pierce Bo Andersson

The European Nations foresee a growing population and a trending urbanization that pose significant environmental and social concerns. To manage these concerns municipal decision makers’ attempt to leverage the smart city concept with collaboration between external actors as a means to maintain the prepossessed living standard in the city. By developing a framework based on existing literature ...

2013
Huijun Xu

The smart grid has been the hot topic all round the world, which involves many advanced technologies. It is very important for improving the managing efficiency, energy-saving, safe performances and so on. However, for it comes down to many subjects, its development has also been limited, applications of it in the grid has still existed some shortcomings. As a part of the new kind of communicat...

2006
B. A. Qureshi

Exact supersymmetry can be maintained on non-anticommutative superspace with a twisted coproduct on the supergroup.We show that the usual exchange statistics for the superfields is not compatible with the twisted action of the superpoincaré group and find a statistics which is consistent with the twisted coproduct and imply interesting phenomena such as mixing of fermions and bosons under parti...

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