Published: Jan. 1, 2024
Language: Английский
Dialogues in Urban Research, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 23, 2025
This commentary responds to Gillian Rose's essay ‘Visualising human life in volumetric cities: City digital twins and other disasters'. It highlights recognition that Digital Twins are always discursive projections as much they actual working simulations, constituted part by a surrounding ecology of texts images work transform tech hype into reality. The expands on the ‘twin'-nature all - how their status both machine-readable objects allows them function simulations mediating between realms computational sensory. concludes exploring recent developments moving image Generative AI. questions ‘world modelling' simulation’ claims these technologies.
Language: Английский
Citations
0
Annals of GIS, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 20
Published: Oct. 15, 2024
Challenges related to data integration and interoperability were raised recently under the auspice of Urban Digital Twin (UDT). This new paradigm shows its potential address current city challenges. However, maximize outcomes at scale, we should tackle fundamental issues integration. Indeed, various (DT) frameworks are developed in practice. Their implementations led identification three main levels The first level involves extension model handle information. second supports by default, needs be transformed meet requirements. third performs front-end with help system architectures. aim this work is analyze, illustrate, guide effectiveness different approaches. exploratory review unpacks according corresponding UDT lifecycle phases (i.e., creation, use, update phases). It highlights challenges potentialities offers DT designer conceptual guidelines Furthermore, theoretical scenarios extracted investigated, considering several types sources data. research provides a comprehensive analytical framework for within UDTs, where some operational examined based on life cycle While state-of-the-art identifies as major challenge full implementation UDT, it not explored depth, only addressed from case study-specific perspective, availability requirement. Hence, generic urban application-independent overview inspired Spatial Data Infrastructure lifecycle. article insights build, UDT. practical list initiatives used illustrate exhaustive, future documented. emphasis creation use lifecycle, which lacks concrete illustration phase. limits practicability maintenance
Language: Английский
Citations
2
Communications in computer and information science, Journal Year: 2024, Volume and Issue: unknown, P. 209 - 222
Published: Jan. 1, 2024
Language: Английский
Citations
1
Smart Cities, Journal Year: 2024, Volume and Issue: 7(6), P. 3371 - 3387
Published: Nov. 7, 2024
The United Nations Sustainable Development Goal 11 aims to make cities and human settlements inclusive, safe, resilient sustainable. Smart have been studied extensively as an overarching framework address the needs of increasing urbanisation targets SDG 11. Digital twins artificial intelligence are foundational technologies that enable rapid prototyping, development deployment systems solutions within this smart cities. In paper, we present a novel AI approach for hypervector approximation complex manifolds in high-dimensional datasets data streams such those encountered city settings. This is based on hypervectors, few-shot learning rule single-vector operation collectively maintain low computational complexity. Starting with high-level clusters generated by K-means algorithm, interrogates these Hyperseed algorithm approximates manifold into fine-grained local variations can be tracked anomalies temporal changes. empirically evaluated setting multi-campus tertiary education institution where diverse sensors, buildings people movement collected, analysed processed insights decisions.
Language: Английский
Citations
0
Published: Jan. 1, 2024
Language: Английский
Citations
0