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Sensors Technology and Social Media Data Mining

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Internet of Things".

Deadline for manuscript submissions: closed (25 November 2024) | Viewed by 2530

Special Issue Editors


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School of Big Data & Software Engineering, Chongqing University, Chongqing 401331, China
Interests: service computing and service-oriented software engineering; data mining and big data analysis
Special Issues, Collections and Topics in MDPI journals

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Special Issue Information

Dear Colleagues,

This Special Issue, entitled "Sensors Technology and Social Media Data Mining", examines the latest advancements, methodologies, and challenges in utilizing data mining techniques to analyze the vast amount of data generated by social media platforms. Additionally, this Special Issue highlights the emerging synergies between sensor technology and social media data mining, offering new avenues for extracting valuable insights.

Social media platforms have revolutionized communication, providing individuals with unprecedented opportunities to connect, share information, and express opinions. The wealth of user-generated content on these platforms presents a unique opportunity to gain valuable insights into human behavior and social dynamics. This Special Issue delves into various aspects of social media data mining and explores the potential integration of sensor technology in order to enhance its capabilities.

Sensor technology has permeated diverse domains, enabling the real-time monitoring and data collection of physical phenomena. By capturing a wide range of environmental, physiological, or behavioral data, sensors offer a complementary data source with which to augment the analysis of social media data. The articles featured in this Special Issue explore the integration of sensor data with social media data mining approaches, unlocking novel insights and addressing complex research questions.

Contributing authors will present innovative methodologies that combine sensor data with social media data mining techniques, such as natural language processing, sentiment analysis, network analysis, and machine learning. By leveraging sensor technology, researchers can enhance the contextual understanding of social media data, enrich sentiment analysis by incorporating physiological signals, and identify patterns linking online behavior to offline activities.

The Special Issue showcases the application of this integrated approach in various fields, including public health, urban planning, disaster management, and marketing. For instance, by combining social media data with air quality sensor data, researchers can assess the impact of environmental factors on public sentiment towards pollution. In urban planning, the integration of social media data and mobility sensor data can help identify transportation patterns and improve urban infrastructure design.

Furthermore, ethical considerations related to sensor data and social media data mining are explored in this Special Issue. Privacy preservation, data anonymization, and informed consent are crucial aspects that need to be addressed when integrating these data sources. The responsible use of sensor technology and social media data mining techniques is paramount in order to create a trustworthy framework for analysis.

In conclusion, "Sensor Technology and Social Media Data Mining" highlights the potential of integrating sensor technology with social media data mining techniques in order to extract invaluable insights. By combining these two domains, researchers and practitioners can gain a deeper understanding of human behavior, societal trends, and their correlation with physical phenomena. This Special Issue paves the way for future research and applications at the crossroads of sensor technology and social media data mining.

Prof. Dr. Junhao Wen
Dr. Fabrizio Marozzo
Guest Editors

Manuscript Submission Information

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Keywords

  • sensor technology
  • social media data mining
  • natural language processing
  • sentiment analysis
  • network analysis
  • machine learning
  • public health
  • urban planning
  • disaster management
  • marketing
  • privacy preservation

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Published Papers (1 paper)

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Research

23 pages, 14027 KiB  
Article
The Impact of Scale on Extracting Individual Mobility Patterns from Location-Based Social Media
by Khan Mortuza Bin Asad and Yihong Yuan
Sensors 2024, 24(12), 3796; https://doi.org/10.3390/s24123796 - 12 Jun 2024
Cited by 1 | Viewed by 1516
Abstract
Understanding human movement patterns is crucial for comprehending how a city functions. It is also important for city planners and policymakers to create more efficient plans and policies for urban areas. Traditionally, human movement patterns were analyzed using origin–destination surveys, travel diaries, and [...] Read more.
Understanding human movement patterns is crucial for comprehending how a city functions. It is also important for city planners and policymakers to create more efficient plans and policies for urban areas. Traditionally, human movement patterns were analyzed using origin–destination surveys, travel diaries, and other methods. Now, these patterns can be identified from various geospatial big data sources, such as mobile phone data, floating car data, and location-based social media (LBSM) data. These extensive datasets primarily identify individual or collective human movement patterns. However, the impact of spatial scale on the analysis of human movement patterns from these large geospatial data sources has not been sufficiently studied. Changes in spatial scale can significantly affect the results when calculating human movement patterns from these data. In this study, we utilized Weibo datasets for three different cities in China including Beijing, Guangzhou, and Shanghai. We aimed to identify the effect of different spatial scales on individual human movement patterns as calculated from LBSM data. For our analysis, we employed two indicators as follows: an external activity space indicator, the radius of gyration (ROG), and an internal activity space indicator, entropy. These indicators were chosen based on previous studies demonstrating their efficiency in analyzing sparse datasets like LBSM data. Additionally, we used two different ranges of spatial scales—10–100 m and 100–3000 m—to illustrate changes in individual activity space at both fine and coarse spatial scales. Our results indicate that although the ROG values show an overall increasing trend and the entropy values show an overall decreasing trend with the increase in spatial scale size, different local factors influence the ROG and entropy values at both finer and coarser scales. These findings will help to comprehend the dynamics of human movement across different scales. Such insights are invaluable for enhancing overall urban mobility and optimizing transportation systems. Full article
(This article belongs to the Special Issue Sensors Technology and Social Media Data Mining)
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