Results 311 to 320 of about 27,601,135 (361)

Towards a spatial multidimensional model

Proceedings of the 8th ACM international workshop on Data warehousing and OLAP, 2005
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information which is useful for decision-making process. Integration of spatial data in multidimensional models leads to the concept of SOLAP (Spatial OLAP).
Bimonte, Sandro, Tchounikine, Anne, Miquel, Maryvonne   +2 more
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Spatial Situation Models

2005
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A SPATIAL MODEL OF THE BANKING INDUSTRY

The Journal of Finance, 1977
DESPITE UNFLAGGING INTEREST in the structure and performance of the banking industry, systematic explanation of the size-distribution of banks, their location, the spatial distribution of prices and profits, and the entry process remains elusive. There appear to be at least two reasons for this void.
Ali, Mukhtar M, Greenbaum, Stuart I
openaire   +1 more source

Nicheformer: a foundation model for single-cell and spatial omics

bioRxiv
Tissue makeup relies fundamentally on the cellular microenvironment. Spatial single-cell genomics allows probing the underlying cellular interactions in an unbiased, scalable fashion.
A. Schaar, Alejandro Tejada-Lapuerta, G. Palla, Robert M Gutgesell, Lennard Halle, Mariia Minaeva, L. Vornholz, L. Dony, Francesca Drummer, Mojtaba Bahrami, F. Theis   +10 more
semanticscholar   +1 more source

Modelling Spatial Memory

2018
Among the different capabilities of animals, the formation of spatial memories is crucial for their life. Living beings able to move, constantly need to orient themselves in the environment to reach a target that might be not always visible. This chapter investigates the process of spatial memory formation as an essential ingredient for orientation in ...
Patanè, Luca, Strauss, Roland, Arena, Paolo   +2 more
openaire   +1 more source

VideoLLaMA 2: Advancing Spatial-Temporal Modeling and Audio Understanding in Video-LLMs

arXiv.org
In this paper, we present the VideoLLaMA 2, a set of Video Large Language Models (Video-LLMs) designed to enhance spatial-temporal modeling and audio understanding in video and audio-oriented tasks.
Zesen Cheng, Sicong Leng, Hang Zhang, Yifei Xin, Xin Li, Guanzheng Chen, Yongxin Zhu, Wenqi Zhang, Ziyang Luo, Deli Zhao, Li Bing   +10 more
semanticscholar   +1 more source

Spatial Modeling by Computer

1988
Computer-based spatial models, representing the past and present disposition and configuration of sets of rock bodies, are a potentially important segment of a geological knowledge base. A spatial model is an interpretation that should be consistent with available data and with expectations based on knowledge of the processes which formed and deformed ...
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A model for spatial survival

Statistics & Probability Letters, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Alternative Models of Spatial Competition

Operations Research, 1986
The concept of a spatial price equilibrium underlies most studies of spatial movement and competition. However, this concept is based upon a notion of perfectly competitive markets that is often unrealistic for many markets, such as the markets for oil and coal, and ignores the existence of local spatial monopolies.
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Spatial Modeling With Spatially Varying Coefficient Processes

Journal of the American Statistical Association, 2003
In many applications, the objective is to build regression models to explain a response variable over a region of interest under the assumption that the responses are spatially correlated. In nearly all of this work, the regression coefficients are assumed to be constant over the region.
Gelfand A.E., Kim H-J., Sirmans C.F., Banerjee S.   +3 more
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