Cyber–physical–social frameworks for urban big data systems: A survey

S De, Y Zhou, I Larizgoitia Abad, K Moessner - Applied Sciences, 2017 - mdpi.com
The integration of things' data on the Web and Web linking for things' description and
discovery is leading the way towards smart Cyber–Physical Systems (CPS). The data …

Traffic accident detection and condition analysis based on social networking data

F Ali, A Ali, M Imran, RA Naqvi, MH Siddiqi… - Accident Analysis & …, 2021 - Elsevier
Accurate detection of traffic accidents as well as condition analysis are essential to
effectively restoring traffic flow and reducing serious injuries and fatalities. This goal can be …

A survey on event and subevent detection from microblog data towards crisis management

SR Chowdhury, S Basu, U Maulik - … Journal of Data Science and Analytics, 2022 - Springer
Social media data analysis is a popular research domain since the last decade. Detecting
the events and sub-events from social media posts that require special attention is one of the …

Resource provisioning for cyber–physical–social system in cloud-fog-edge computing using optimal flower pollination algorithm

V Porkodi, AR Singh, ARW Sait, K Shankar… - ieee …, 2020 - ieeexplore.ieee.org
The rise of cyber-physical-social systems (CPSS) as a novel paradigm has revolutionized
the relationship among humans, computers and physical environment. The key technologies …

Analysing longitudinal social science questionnaires: topic modelling with BERT-based embeddings

V Sharifian-Attar, S De, S Jabbari, J Li… - … conference on big …, 2022 - ieeexplore.ieee.org
Unsupervised topic modelling is a useful unbiased mechanism for topic labelling of complex
longitudinal questionnaires covering multiple domains such as social science and medicine …

Characterization of citizens using word2vec and latent topic analysis in a large set of tweets

V Vargas-Calderón, JE Camargo - Cities, 2019 - Elsevier
With the increasing use of the Internet and mobile devices, social networks are becoming
the most used media to communicate citizens' ideas and thoughts. This information is very …

Exploring the potential of Twitter to understand traffic events and their locations in Greater Mumbai, India

RD Das, RS Purves - IEEE Transactions on Intelligent …, 2019 - ieeexplore.ieee.org
Detecting traffic events and their locations is important for an effective transportation
management system and better urban policy making. Traffic events are related to traffic …

Social media mining for understanding traffic safety culture in washington state using twitter data

M Sujon, F Dai - Journal of Computing in Civil Engineering, 2021 - ascelibrary.org
Traffic safety culture has emerged as a significant factor in support of the recognition of
existing traffic safety policies and programs and as a contextual variable to describe high …