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Nanoelectronics based on topological structures
Nature Materials, 2019Topological structures have considerable potential in nanoelectronics and new device concepts. They are key to the design and understanding of novel functionalities in ferroic materials — that is, materials that have one or more types of built-in order such as magnetic, ferroelectric, ferroelastic and multiferroic materials.
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Towards Similarity-Based Topological Query Languages
2006In recent times, the proliferation of spatial data on the Internet is beginning to allow a much larger audience to access and share data currently available in various Geographic Information Systems (GISs). Unfortunately, even if the user can potentially access a huge amount of data, often, she has not enough knowledge about the spatial domain she ...
A. BELUSSI +4 more
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Proceedings. 13th International Conference on Computer Communications and Networks (IEEE Cat. No.04EX969), 2005
Recently, several schemes have been proposed for IP traffic source identification for tracing attacks that employ source address spoofing such as denial of service (DoS) attacks. Most of these schemes are based on packet marking (i.e., augmenting IP packets with partial path information). A major challenge to packet marking schemes is the limited space
B. Al-Duwairi, T.E. Daniels
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Recently, several schemes have been proposed for IP traffic source identification for tracing attacks that employ source address spoofing such as denial of service (DoS) attacks. Most of these schemes are based on packet marking (i.e., augmenting IP packets with partial path information). A major challenge to packet marking schemes is the limited space
B. Al-Duwairi, T.E. Daniels
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Stress-based topology optimization
Structural Optimization, 1996Previous research on topology optimization focussed primarily on global structural behaviour such as stiffness and frequencies. However, to obtain a true optimum design of a vehicle structure, stresses must be considered. The major difficulties in stress based topology optimization problems are two-fold.
R. J. Yang, C. J. Chen
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1981
In this chapter we investigate bases and related objects in topological vector spaces and in particular in locally convex spaces. No attempt is made to be complete, we only treat some of the most important topics which will be needed in later discussions.
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In this chapter we investigate bases and related objects in topological vector spaces and in particular in locally convex spaces. No attempt is made to be complete, we only treat some of the most important topics which will be needed in later discussions.
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Topology-Based Spectral Sparsification
2019 IEEE 9th Symposium on Large Data Analysis and Visualization (LDAV), 2019Graph sampling is often used to reduce a large graph, with challenges to ensure the sample is representative of the original graph. Spectral sparsification is a related concept that creates a sparsified version of graphs that preserves the spectrum of the original graph.We present TSS, a sampling method combining spectral sparsification with topology ...
Amyra Meidiana +4 more
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Relation between Distance-Based Topological Indices
Journal of Chemical Information and Computer Sciences, 2000The pi-index of the line graph of the molecular graph of an alkane is shown to be related to the pi, Harary, and reciprocal Wiener indices of that alkane. Thus a mathematical relation between several distance-based topological indices is obtained.
I, Gutman, Z, Tomović
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Topological Characterization of Coronoid Structures via Valency Based Topological Indices
Combinatorial Chemistry & High Throughput ScreeningBackground: The number of atoms producing a bond with an atom a in a molecular structure (graph) is regarded as the valency of a. A number of molecular structures have been topologically characterized via a large number of valency-based topological indices, which correlate certain physio-chemical properties like boiling point, stability, strain energy,
, Masood Ur Rehman +2 more
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Topological characteristics of free bases of topological groups and topological vector spaces
Journal of Mathematical Sciences, 1998See the review in Zbl 0887.54033.
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