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HACKING SPATIAL DATA: AN EXAMPLE OF AGGREGATION PROBLEMS
Spatial aggregation Spatial data science Hacking spatial data Spatial autocorrelation
2018/11/8
Many applications using spatially aggregated data tend to treat the spatial units as given. For example, in the United States, analyses using the social and economic data often rely on the existing an...
NON-TRIVIAL FEATURE DERIVATION FOR INTENSIFYING FEATURE DETECTION USING LIDAR DATASETS THROUGH ALLOMETRIC AGGREGATION DATA ANALYSIS APPLYING DIFFUSED HIERARCHICAL CLUSTERING FOR DISCRIMINATING AGRICULTURAL LAND COVER IN PORTIONS OF NORTHERN MINDANAO,PHILIPPINES
Image classification OBIA LiDAR Allometric relations Non-trivial feature derivations Euclidean transformation
2016/12/1
Leaning on the derived results conducted by Central Mindanao University Phil-LiDAR 2.B.11 Image Processing Component, the paper attempts to provides the application of the Light Detection and Ranging ...
IMPROVING SEMI-GLOBAL MATCHING: COST AGGREGATION AND CONFIDENCE MEASURE
Dense Matching Digital Elevation Model Stereo Benchmark Accuracy
2016/7/4
Digital elevation models are one of the basic products that can be generated from remotely sensed imagery. The Semi Global Matching (SGM) algorithm is a robust and practical algorithm for dense image ...
A Survey of Two Signature Aggregation Techniques
Signature Aggregation Techniques signature scheme
2015/8/5
We survey two recent signature constructions that support signature aggregation: Given n signatures on n distinct messages from n distinct users, it is possible to aggregate all these signatures into ...
NETWORK STRUCTURE AND THE AGGREGATION OF INFORMATION: THEORY AND EVIDENCE FROM INDONESIA
Networks Diff usion of information Targeting Development
2015/7/15
We use unique data from 600 Indonesian communities on what individuals know about
the poverty status of others to study how network structure influences information aggregation.
We develop a m...
Automatic Aggregation by Joint Modeling of Aspects and Values
Aspects Values Automatic Aggregation
2014/11/26
Automatic Aggregation by Joint Modeling
of Aspects and Values
Designing Novel Emulsion Performance by Controlled Hetero-Aggregation of Mixed Biopolymer Systems
Emulsion Performance Controlled Heteroaggregation Mixed Biopolymer Systems
2014/10/27
The increase in obesity and overweight in many countries has led to an upsurge of interest in the development of reduced fat food products. However, the development of these products is challenging be...
TERRAIN-DEPENDENT AGGREGATION OF 3D CITY MODELS
City models terrain models generalization aggregation geodata integration geodata fusion 3D visualization 3D Generalization
2014/10/16
3D city models offered by digital map providers typically consist of several thousands or even millions of individual buildings.Those buildings are usually generated in an automated fashion by remote ...
PLAN4BUSINESS - A SERVICE PLATFORM FOR AGGREGATION, PROCESSING AND ANALYSIS OF URBAN AND REGIONAL PLANNING DATA
Spatial planning, integration engine analysis engine plan4business INSPIRE data heterogeneity data harmonisation
2014/4/24
The paper presents the main objectives of the plan4business project that aims to develop a service platform for integration, analysing
and presenting spatial planning data. The platform should serve...
Customized Online Aggregation & Summarization Tool for Environmental Rasters (COASTER)
Geographic Information Retrieval Online Application Remote Geographic Data Processing
2013/3/5
The Customized Online Aggregation & Summarization Tool for Environmental Rasters (COASTER) system
(www.COASTERdata.net) was developed by Yellowstone Ecological Research Center (YERC)
(www.yellowst...
EVALUATION OF PENALTY FUNCTIONS FOR SEMI-GLOBAL MATCHING COST AGGREGATION
Stereoscopic Quality Matching Vision Reconstruction Camera Disparity Estimation Semi-Global Matching
2014/4/28
The stereo matching method semi-global matching (SGM) relies on consistency constraints during the cost aggregation which are enforced by so-called penalty terms. This paper proposes new and evaluates...
SOFTWARE ARCHITECTURE DESIGN OF GIS WEB SERVICE AGGREGATION BASED ON SERVICE GROUP
GIS Web Design Software Architecture Geography
2014/5/8
Based on the analysis of research status of domestic and international GIS web service aggregation and development tendency of
public platform of GIS web service, the paper designed software archite...
Effects of polymer concentration and chain length on aggregation in physically associating polymer solutions
concentration chain length aggregation associative polymer
2012/2/24
The effects of polymer concentration and chain length on aggregation in associative polymer solutions, are studied using self-consistent field lattice model. Only two inhomogenous morphologies, i.e. m...
Energy-efficient Flow Aggregation for IPTV Program Delivery in Optical Backbone Networks with Multiple Line Rates
Networks multicast network optimization
2015/5/26
Considering energy efficiency for IPTV program delivery in optical backbone networks with multiple available line rates, we propose energy-efficient flow aggregation to guarantee that the total energy...
A Novel Optical Burst Ring Network with Optical-Layer Aggregation and Flexible Bandwidth Provisioning
Network ring All-optical networks
2015/5/22
A novel optical burst ring network is proposed by employing fixed-tuned transmitters rather than fast tunable lasers. All-optical traffic aggregation/bypass at network nodes significantly reduces the ...