By using sociological,cultural theories and methods,this paper clarify the concept and social value of soccer fan's culture.Discussed how to combine the Red culture resource of Jiangxi Province to constructing the Red Land characteristic soccer fan's culture from the sides of practice and theories.For provides the reference in prompting Jiangxi province soccer sport and sport cultural work.
In accordance with the characteristics of information warfare,this paper introduce the function and tactics use of smoke screen in information warfare,and prospect the development trends of smoke screen.
The Astrometric Gravitation Probe mission is a modern version of the 1919 Dyson-Eddington-Davidson experiment, based on a space-borne telescope with a permanent built-in eclipse, provided by a coronagraphic system. The expected improvement on experimental bounds to General Relativity and competing gravitation theories is by at least two orders of magnitude. The measurement principle is reviewed, in particular the principle of Fizeau-like combination of a set of individual inverted coronagraphs simultaneously feeding a common high resolution telescope. Also, the payload has a dual field of view property, in order to support simultaneous observations of stellar fields either very close, or far away, from the Sun, i.e. fields affected by either high or low light bending. We discuss a set of solutions introduced in the optical design to improve on technical feasibility and robustness of the optical performance against perturbations, in particular induced by manufacturing and alignment tolerances, and launch stresses.
Firstly,an ID-based signature scheme is proposed based on pairings.The bilinearity and non-degeneration of pairings are explored to make the verification result of the signature vary only with the identity of the signer.Then an anonymous authentication scheme is proposed based on the signature scheme.During the authentication,a user chooses a pseudonym by him/herself;then server computes the user's account index from the pseudonym in order to identify and authenticate the user.With our scheme,users are able to travel incognito and to change their passwords at will.Furthermore,there is no need for server to maintain a table of users' passwords or pseudonyms.To the best of our knowledge,the proposed scheme realizes for the first time both user anonymity and authentication security requirements over the insecure channel.
Information becomes important war resources and information confrontation runs through war from beginning to end. In accordance with this characteristics,the function of smoke screen interference laser, infrared, radar, satellite as well as complex interference, harass mentality etc.are introduced.The tactics application of smoke screen to spot target protection, field air defence and confusion to blind in offensive etc.are expounded, and the development trends of smoke screen technology are prospected.
This paper is concerned with community discovery in textual interaction graph, where the links between entities are indicated by textual documents. Specifically, we propose a Topical Link Model(TLM), which leverages Hierarchical Dirichlet Process(HDP) to introduce hidden topical variable of the links. Other than the use of links, TLM can look into the documents on the links in detail to recover sound communities. Moreover, TLM is a nonparametric model, which is able to learn the number of communities from the data. Extensive experiments on two real world corpora show TLM outperforms two state-of-the-art baseline models, which verify the effectiveness of TLM in determining the proper number of communities and generating sound communities.
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