scholarly journals Research on the Application of Enterprise Competition Relationships based on Complex Network Optimization

2015 ◽  
Author(s):  
Zhikun Wang
Keyword(s):  
Complex Network ◽  
Network Optimization

scholarly journals Ecological Network Optimization in Urban Central District Based on Complex Network Theory: A Case Study with the Urban Central District of Harbin

2021 ◽  
Vol 18 (4) ◽  
pp. 1427
Author(s):  
Shuang Song ◽  
Dawei Xu ◽  
Shanshan Hu ◽  
Mengxi Shi
Keyword(s):  
Complex Network ◽  
Network Optimization ◽  
Network Theory ◽  
Habitat Destruction ◽  
Landscape Patterns ◽  
Ecological Network ◽  
Complex Network Theory ◽  
Ecological Corridors ◽  
Low Degree ◽  
Central District

Habitat destruction and declining ecosystem service levels caused by urban expansion have led to increased ecological risks in cities, and ecological network optimization has become the main way to resolve this contradiction. Here, we used landscape patterns, meteorological and hydrological data as data sources, applied the complex network theory, landscape ecology, and spatial analysis technology, a quantitative analysis of the current state of landscape pattern characteristics in the central district of Harbin was conducted. The minimum cumulative resistance was used to extract the ecological network of the study area. Optimized the ecological network by edge-adding of the complex network theory, compared the optimizing effects of different edge-adding strategies by using robustness analysis, and put forward an effective way to optimize the ecological network of the study area. The results demonstrate that: The ecological patches of Daowai, Xiangfang, Nangang, and other old districts in the study area are small in size, fewer in number, strongly fragmented, with a single external morphology, and high internal porosity. While the ecological patches in the new districts of Songbei, Hulan, and Acheng have a relatively good foundation. And ecological network connectivity in the study area is generally poor, the ecological corridors are relatively sparse and scattered, the connections between various ecological sources of the corridors are not close. Comparing different edge-adding strategies of complex network theory, the low-degree-first strategy has the most outstanding performance in the robustness test. The low-degree-first strategy was used to optimize the ecological network of the study area, 43 ecological corridors are added. After the optimization, the large and the small ecological corridors are evenly distributed to form a complete network, the optimized ecological network will be significantly more connected, resilient, and resistant to interference, the ecological flow transmission will be more efficient.

scholarly journals A Method of Bus Network Optimization Based on Complex Network and Beidou Vehicle Location

2019 ◽  
Vol 11 (4) ◽  
pp. 97 ◽  
Author(s):  
Peixin Dong ◽  
Dongyuan Li ◽  
Jianping Xing ◽  
Haohui Duan ◽  
Yong Wu
Keyword(s):  
Graph Theory ◽  
Complex Network ◽  
Network Optimization ◽  
Original Network ◽  
Network Efficiency ◽  
Bus Stop ◽  
Time Performance ◽  
Network Time ◽  
Vehicle Location ◽  
Bus Stops

Aiming at the problems of poor time performance and accuracy in bus stops network optimization, this paper proposes an algorithm based on complex network and graph theory and Beidou Vehicle Location to measure the importance of bus stops. This method narrows the scope of points and edges to be optimized and is applied to the Jinan bus stop network. In this method, the bus driving efficiency, which can objectively reflect actual road conditions, is taken as the weight of the connecting edges in the network, and the network is optimized through the network efficiency. The experimental results show that, compared with the original network, the optimized network time performance is good and the optimized network bus driving efficiency is improved.

scholarly journals Nonlinear Negotiation Approaches for Complex-Network Optimization: A Study Inspired by Wi-Fi Channel Assignment

2018 ◽  
Vol 28 (1) ◽  
pp. 175-196 ◽  
Author(s):  
Ivan Marsa-Maestre ◽  
Enrique de la Hoz ◽  
Jose Manuel Gimenez-Guzman ◽  
David Orden ◽  
Mark Klein
Keyword(s):  
Complex Network ◽  
Network Optimization ◽  
Channel Assignment

Complex Network Optimization in FMCG

2011 ◽  
pp. 890-894
Author(s):  
Ali Mehdizadeh ◽  
Nilay Shah ◽  
Peter M.M. Bongers ◽  
Cristhian Almeida-Rivera
Keyword(s):  
Complex Network ◽  
Network Optimization

Complex Network Optimization Research of Personalization-Based Recommendation Algorithm

2014 ◽  
Vol 989-994 ◽  
pp. 1441-1444
Author(s):  
Cai Xia Gao ◽  
Chang Ping Qi
Keyword(s):  
Social Network ◽  
Complex Network ◽  
Network Optimization ◽  
Human Life ◽  
Search Theory ◽  
Recommendation Algorithm ◽  
Network Chain ◽  
Network Search ◽  
Research Challenges ◽  
Network Complex

Application value of a variety of complex network makes it become an important scientific research challenges. Therefore, in order to more thoroughly understand the network of human life, we need to further study the properties of the complex network. Complex network search theory solves many practical problems, including the search of relationship between any two people in a social network chain.

scholarly journals Nonlinear Negotiation Approaches for Complex-Network Optimization: A Study Inspired by Wi-Fi Channel Assignment

2017 ◽  
pp. 51-65
Author(s):  
Ivan Marsa-Maestre ◽  
Enrique de la Hoz ◽  
Jose Manuel Gimenez-Guzman ◽  
David Orden ◽  
Mark Klein
Keyword(s):  
Complex Network ◽  
Network Optimization ◽  
Channel Assignment

The Spanish Translation of Les Leçons de chimie élémentaire: On the Legal Status of Translation and its Various Values

2019 ◽  
Vol 16 (2-3) ◽  
pp. 201-215
Author(s):  
Tania P. Hernández-Hernández
Keyword(s):  
Complex Network ◽  
Latin American ◽  
Legal System ◽  
Legal Status ◽  
Spanish Translation ◽  
Cultural Economic ◽  
Translation Rights ◽  
International Legal System ◽  
Latin American Countries ◽  
Legal Battle

Throughout the nineteenth century, European booksellers and publishers, mostly from France, England, Germany and Spain, produced textual materials in Europe and introduced them into Mexico and other Latin American countries. These transatlantic interchanges unfolded against the backdrop of the emergence of the international legal system to protect translation rights and required the involvement of a complex network of agents who carried with them publishing, translating and negotiating practices, in addition to books, pamphlets, prints and other goods. Tracing the trajectories of translated books and the socio-cultural, economic and legal forces shaping them, this article examines the legal battle over the translation and publishing rights of Les Leçons de chimie élémentaire, a chemistry book authored by Jean Girardin and translated and published in Spanish by Jean-Frédéric Rosa. Drawing on a socio-historical approach to translation, I argue that the arguments presented by both parties are indicative of the uncertainty surrounding the legal status of translated texts and of the different values then attributed to translation.

Narrative, Intertext and Allusion in the Qur'anic Presentation of Job

1999 ◽  
Vol 1 (1) ◽  
pp. 1-25 ◽  
Author(s):  
A. H. Johns
Keyword(s):  
Key Words ◽  
Complex Network ◽  
Key Words And Phrases ◽  
Divine Revelation ◽  
Western Tradition ◽  
Islamic Tradition ◽  
The Impact ◽  
The Way

Job (Ayyūb) is a byword for patience in the Islamic tradition, notwithstanding only six Qur'anic verses are devoted to him, four in Ṣād (vv.41-4), and two in al-Anbiyā' (vv.83-4), and he is mentioned on only two other occasions, in al-Ancām (v.84) and al-Nisā' (v.163). In relation to the space devoted to him, he could be accounted a ‘lesser’ prophet, nevertheless his significance in the Qur'an is unambiguous. The impact he makes is achieved in a number of ways. One is through the elaborate intertext transmitted from the Companions and Followers, and recorded in the exegetic tradition. Another is the way in which his role and charisma are highlighted by the prophets in whose company he is presented, and the shifting emphases of each of the sūras in which he appears. Yet another is the wider context created by these sūras in which key words and phrases actualize a complex network of echoes and resonances that elicit internal and transsūra associations focusing attention on him from various perspectives. The effectiveness of this presentation of him derives from the linguistic genius of the Qur'an which by this means triggers a vivid encounter with aspects of the rhythm of divine revelation no less direct than that of visual iconography in the Western Tradition.

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