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UNIFIED TOPOLOGICAL FRAMEWORK FOR RETRIEVING 2D AND 3D MULTI-SCALE SPATIAL INFORMATION
Topological connectivity CityGML 3D building multi-scale LoD 2D and 3D model
2018/11/9
Different applications or users need different model (differ requirement on level of details; geometry and information), less focuses in topological element. Improper manage geometry, attribute and to...
ASSESSMENT OF GRASSLAND HEALTH BASED ON SPATIAL INFORMATION TECHNOLOGY IN CHANGJI AUTONOMOUS PREFECTURE, XINJIANG
Health assessment PSR model RS technology GIS technology Entropy method
2018/5/11
Based on the “pressure-state-response” (PSR) model, comprehensively applied GIS and RS techniques, 20 evaluation indicators were selected based on pressure, state and response, the entropy weight meth...
2017第二届IEEE空间大数据国际研讨会（The 2nd IEEE International Workshop on Big Spatial Data）
2017 第二届 IEEE空间大数据 国际研讨会
2017/11/27
It is all good to have access to large volume of data generated with high velocity which normally spans variety of domains and usually comes with levels of veracity. However, the importance of data be...
Generating Personalized Spatial Analogies for Distances and Areas
Distance area landmark locator map spatial analogy information visualization
2016/5/24
Distances and areas frequently appear in text articles. However,
people struggle to understand these measurements when
they cannot relate them to measurements of locations that
they are personally ...
GENERATION OF A SPATIAL INFORMATION SYSTEM FOR ARCHITECTURE WITH LASERSCANNING DATA
Cultural Heritage Terrestrial Laser Scanning Modelling Geo-Database
2016/2/29
In architectural and cultural heritage documentation, laser scanning technology today offers several opportunities to approach the
object to study and to extract manifold information levels from it....
Individual Addressing in Quantum Computation through Spatial Refocusing
Individual Addressing Quantum Computation Spatial Refocusing
2016/1/23
Separate addressing of individual qubits is a challenging requirement for scalable quantum computation, and crosstalk between operations on neighboring qubits remains a significant source of error for...
Research on the Distributed Parallel Spatial Indexing Schema Based on R-TREE
Distributed parallel computing environment Parallel spatial indexing
2015/12/3
As one of the key technologies for improving the efficiency of parallel processing of a huge volume spatial data under the distributed parallel computing environment, the parallel spatial indexing mec...
A Study and Experiment on Spatial Statistical CharacterIStic to Discover River Structure knowledge
Spatial Statistics Data Mining River Structure Classification
2015/12/2
River structure is a direct concept for the distribution of rivers in nature. In spatial database, river structure is a type of spatial relations composed by river features. This paper proposes the ch...
Social and Spatial Patterns of Cultural Heritage
digital analysis field survey spatial infrastructure traditional settlements
2015/11/13
This paper is concerned with the ways in which traditional settlements are studied and analyzed in order to facilitate knowledge, interpretation and consequently presentation and preservation of cultu...
Spatial Modeling of Colonic Lesions With Geographic Information Systems
Geographic Information systems Colonoscopy Colorectal Neoplasms Inflammatory Bowel Diseases Colonic Polyps
2015/10/16
Background: Geographic information system (GIS) software has been used in health care systems to display and analyze spatial pattern of diseases and health services.
ON TWO-STEP ESTIMATION OF A SPATIAL AUTOREGRESSIVE MODEL WITH AUTOREGRESSIVE DISTURBANCES AND ENDOGENOUS REGRESSORS
Cliff–Ord spatial model Generalized method of moments estimation Limited information estimation
2015/9/24
In this paper, we consider a spatial-autoregressive model with autoregressive disturbances,
where we allow for endogenous regressors in addition to a spatial lag of the dependent variable.
We sugges...
State Evolution for General Approximate Message Passing Algorithms, with Applications to Spatial Coupling
Messaging algorithm high dimensional behavior gaussian matrix generalized AMP
2015/8/21
We consider a class of approximated message passing (AMP) algorithms and characterize their high-dimensional behavior in terms of a suitable state evolution recursion. Our proof applies to Gaussian ma...
Temporal and spatial factors in gait perception.
A theoretical framework for the study of spatial cognition
spatial cognition theoretical framework
2015/7/31
The ultimate goal of this research is to contribute to the understanding of spatial cognition and
its consequences on locomotion (that is, on the organization of the whole organism's movements in spa...
Sex Differences in Subjective Estimation of Time During the Performance of Verbal and Spatial Tasks
Subjective Estimation of Time Time Perception Verbal Fluency
2015/7/29
Differences between sexes in the subjective estimation of time when performing tasks of verbal fluency and mental rotation of 3-D images were studied in this research. 240 Mexican college students wer...