Thông qua việc tìm hiểu bài toán quản lý Topology cho mạng không dây P2P luận văn đã phân tích, đánh giá, so sánh một số giao thức quản lý Topology tiêu biểu và đưa ra những khuyến nghị để các nhà sản xuất thiết bị không dây, và các nhà phát triển ứng dụng trên mạng không dây ngang hàng lựa chọn giao thức quản lý Topology phù hợp cho sản phẩm và giải pháp ứng dụng của mình...
Topology Control in Wireless Ad Hoc and Sensor Networks makes the case for topology control and provides an exhaustive coverage of TC techniques in wireless ad hoc and sensor networks, considering both stationary networks, to which most of the existing solutions are tailored, and mobile networks. The author introduces a new taxonomy of topology control and gives a full explication of the applications and challenges of this important topic.
The contents of this book focus on the recent investigations in molecular biology
where applications of topology seem to be very stimulating. The volume is
based on the talks and lectures given by participants of the three-month program
“Topology in Condensed Matter”, which was held in the Max Planck Institut
fur Physik komplexer Systeme, Dresden, Germany, 8May–31 July 2002,
under the scientific direction of Professors M. Kl´eman, S. Novikov and myself.
Trong bài báo này, đề xuất hai thuật toán mới, thuật toán thiết kế topologic đơn chặng tự do (SHFLDA) và thuật toán thiết kế topologic đơn chặng ràng buộc (SHCLDA). Mời các bạn cùng tham khảo và nắm nội dung cần thiết.
This is the second volume containing examples from Functional analysis. The topics here are
limited to Topological and metric spaces, Banach spaces and Bounded operators.
Unfortunately errors cannot be avoided in a first edition of a work of this type. However, the author
has tried to put them on a minimum, hoping that the reader will meet with sympathy the errors
which do occur in the text.
The concepts and methods of topology and geometry are an indispensable part
of theoretical physics today. They have led to a deeper understanding of many
crucial aspects in condensed matter physics, cosmology, gravity, and particle
physics. Moreover, several intriguing connections between only apparently disconnected
phenomena have been revealed based on these mathematical tools.
Topological and geometrical considerations will continue to play a central role
in theoretical physics.
In the two parts of this paper we prove that the Reidemeister torsion invariants determine topological equivalence of G-representations, for G a ﬁnite cyclic group. 1. Introduction Let G be a ﬁnite group and V , V ﬁnite dimensional real orthogonal representations of G. Then V is said to be topologically equivalent to V (denoted V ∼t V ) if there exists a homeomorphism h : V → V which is G-equivariant. If V , V are topologically equivalent, but not linearly isomorphic, then such a homeomorphism is called a nonlinear similarity. ...
Freer-word-order languages such as German exhibit linguistic phenomena that present unique challenges to traditional CFG parsing. Such phenomena produce discontinuous constituents, which are not naturally modelled by projective phrase structure trees. In this paper, we examine topological ﬁeld parsing, a shallow form of parsing which identiﬁes the major sections of a sentence in relation to the clausal main verb and the subordinating heads.
Trong bài báo cáo này, các tác giả sẽ nghiên cứu bài toán thiết kế topology ảo trong mạng cáp quang và đưa ra một thuật toán mới cho nó dựa trên thuật toán khác trong thuật ngữ xác suất tắc nghẽn của hệ thống.
One goal of natural language generation is to produce coherent text that presents information in a logical order. In this paper, we show that topological ﬁelds, which model high-level clausal structure, are an important component of local coherence in German. First, we show in a sentence ordering experiment that topological ﬁeld information improves the entity grid model of Barzilay and Lapata (2008) more than grammatical role and simple clausal order information do, particularly when manual annotations of this information are not available. ...
Topological Dependency Grammar (TDG) is a lexicalized dependency grammar formalism, able to model languages with a relatively free word order. In such languages, word order variation often has an important function: the realization of information structure. The paper discusses how to integrate information structure into TDG, and presents a constraint-based approach to modelling information structure and the various means to realize it, focusing on (possibly simultaneous use of) word order and tune. ...
Lecture notes on topology and geometry present on: General Topology, Algebraic Topology, Differential Topology, Differential Geometry, Differentiable manifolds,... Invite you to refer to the lecture content more learning materials and research.
Ten years ago Elsevier published the volume Recent Progress in General Topology. The
idea behind that book was to present surveys describing recent developments in most of
the primary subfields of General Topology and its applications to Algebra and Analysis.
It was our belief that the book could be of help to researchers in General Topology as a
background for the development of their own research. There were two similar predecessors,
namely, the Handbook of Set-Theoretic Topology (North Holland, Amsterdam
1984, J.E. Vaughan and K. Kunen, eds.
In this paper we study the extending of the Matheron theorem for general topological spaces. We also show some examples about the spaces F such that the miss-and-hit topology on those spaces are unseparated or non-Hausdorff.
1. Introduction The Choquet theorem (see [1, 2]) plays very importance role in theory of random sets. The proof of this theorem is based on the Matheron theorem and especially, the locally compact property of the space F , where F is a space of all close subsets of a given space E and F is equipped with the miss-and-hit topology (see ). ...
The paper presents a new model for contextdependent interpretation of linguistic expressions about spatial proximity between objects in a natural scene. The paper discusses novel psycholinguistic experimental data that tests and veriﬁes the model. The model has been implemented, and enables a conversational robot to identify objects in a scene through topological spatial relations (e.g. “X near Y”). The model can help motivate the choice between topological and projective prepositions.
We describe a new framework for dependency grammar, with a modular decomposition of immediate dependency and linear precedence. Our approach distinguishes two orthogonal yet mutually constraining structures: a syntactic dependency tree and a topological dependency tree. The syntax tree is nonprojective and even non-ordered, while the topological tree is projective and partially ordered.
This paper proposes a description of German word order including phenomena considered as complex, such as scrambling, (partial) VP fronting and verbal pied piping. Our description relates a syntactic dependency structure directly to a topological hierarchy without resorting to movement or similar mechanisms.
This chapter introduce topologies and Ethernet standards. chapter objectives: Describe the basic and hybrid LAN physical topologies, and their uses, advantages, and disadvantages; describe the backbone structures that form the foundation for most LANs; understand the transmission methods underlying Ethernet networks; compare the different types of switching used in data transmission.