Security Protective Measures for the Ubiquitous City Integrated Operation Center

Shin, Dong-Hoon; Nah, Yunmook; Lee, Ik-Seob; Yi, Wan S.; Won, Yu-Jae

doi:10.1109/broadcom.2008.65

Cited by 3 publications

(1 citation statement)

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“…[93] ubiquitous city "Ubiquitous city defined as the advanced city that is able to play the role of providing increased convenience of life and greater quality of life, systematic city management, the innovation of various city functions through systematic management, and the generation of various markets, by offering a ubiquitous service to the city space using the advanced information and communication infrastructure." [94] virtual city "Virtual city is an application of virtual reality in geo-science, and it should have three main characteristics: city simulation, interaction and network sharing of city information." [95] wired city "Wired cities refer literally to the laying down of cable and connectivity (not in itself necessarily smart)."…”

Section: Label Definition Learning Citymentioning

confidence: 99%

Exposing Emerging Trends in Smart Sustainable City Research Using Deep Autoencoders-Based Fuzzy C-Means

2021

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The literature discussing the concepts, technologies, and ICT-based urban innovation approaches of smart cities has been growing, along with initiatives from cities all over the world that are competing to improve their services and become smart and sustainable. However, current studies that provide a comprehensive understanding and reveal smart and sustainable city research trends and characteristics are still lacking. Meanwhile, policymakers and practitioners alike need to pursue progressive development. In response to this shortcoming, this research offers content analysis studies based on topic modeling approaches to capture the evolution and characteristics of topics in the scientific literature on smart and sustainable city research. More importantly, a novel topic-detecting algorithm based on the deep learning and clustering techniques, namely deep autoencoders-based fuzzy C-means (DFCM), is introduced for analyzing the research topic trend. The topics generated by this proposed algorithm have relatively higher coherence values than those generated by previously used topic detection methods, namely non-negative matrix factorization (NMF), latent Dirichlet allocation (LDA), and eigenspace-based fuzzy C-means (EFCM). The 30 main topics that appeared in topic modeling with the DFCM algorithm were classified into six groups (technology, energy, environment, transportation, e-governance, and human capital and welfare) that characterize the six dimensions of smart, sustainable city research.

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Section: Label Definition Learning Citymentioning

confidence: 99%

Exposing Emerging Trends in Smart Sustainable City Research Using Deep Autoencoders-Based Fuzzy C-Means

2021

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System Requirement Analyses for Ubiquitous Environment Management System

Lim

Gil

Choe³

et al. 2010

Communications in Computer and Information Science

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Development and Application of an Evaluation Model for Ubiquitous City Project

Kim¹,

Kim²,

Lee³

2012

The Journal of Society for e-Business Studies

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Ubiquitous City is emerging as a new paradigm in future city development. U-City is nationwide project for future strategy to implement sustainable city environment and solve several issues in urban area. And as worldwide leading role on future city research, there are lots of U-City related researches in Government and Industry sector. However, it has raised unsustainable development concerns that indiscriminate promotion and visibility for long-term effects because it is not conducted an assessment. Thus, to overcome these problems and in order to develop a more stable U-City project, need to a fundamental consideration about U-City evaluation. This study is to provide the evaluation framework for Ubiquitous City(U-City). The framework is consisted of evaluation dimensions derived from characteristics of U-City development project. From this research, we expect it helps U-City development to be inspected and managed.

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Security Protective Measures for the Ubiquitous City Integrated Operation Center

Cited by 3 publications

References 0 publications

Exposing Emerging Trends in Smart Sustainable City Research Using Deep Autoencoders-Based Fuzzy C-Means

Exposing Emerging Trends in Smart Sustainable City Research Using Deep Autoencoders-Based Fuzzy C-Means

System Requirement Analyses for Ubiquitous Environment Management System

Development and Application of an Evaluation Model for Ubiquitous City Project

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