A New Look at Semantic Accuracy
Ola Ahlqvist
Department of Geography, The Ohio State University Columbus, OH, USA
ahloqvist.l@osu.edu
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| Alhqvist2010Accuracy.pdf | 390.54 KB |
Highlights
Upcoming Related Conference
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Past Conferences
- Accuracy 2010 Conference
- A Comparison of Indicator and Poisson Kriging of Herbivore Species Abundance in Kruger National Park, South Africa
- A Comparison of Text Mining and Semantic Approaches for integrating national and Local Habitat Data
- A Dynamic Web-based Data Model for Representing Geographic Points with Uncertain Locations
- A Geo-Spatial Site characterization Framework for Determining Optimal Offshore Locations of Hydrokineti Tidal Energy Devices in the Pentland Firth
- A High Accuracy and High Speed Method and its Application to Ecological Modelling
- A Sketch-based Language for Representing Uncertainty in the Locations of Origin of Herbarium Specimens
- A New Look at Semantic Accuracy
- A New Method for Checking the Planimetric Accuracy of Digital Elevation Models Data Derived by Airborne Laser Scanning
- Accuracy Sampling design Bias on Coarse Spatial Resolution Land Cover Data in the Great Lakes Region (United States and Canada
- Accounting for Spatial Sampling Effects in Regional Uncertainty Propagation Analysis
- Accuracy Assessment with Complex Sampling Designs
- Accuracy of Built-up Area Mapping in Europe at Varying Scales and Thresholds
- Accuracy Assessment for Boolean and Fuzzy Classificaiton in Tripoli, Libya
- Accuracy-aware Web-based Geoprocessing Chains
- Adjusting for Measurement Lag in the Estimation of Rapid Marine Tidal Current Flow with Sparse Spatiotemporal Boat Survey Data
- Air Quality Mapping: Combining Models, In Situ Measurements and Remote Sensing
- An Accuracy Assessment of Spaceborne X-band (TerraSAR-X) Spotlight Mode InSAR DEMs
- An ID3-improved Approach of for Optimum Rule Mining Through Granular Computing Search
- An Analysis of Propagate Uncertainties in Ecological Niche Spatial Modelling
- Analysing the Precision of resource Aware Localisation Algorithms for Wireless Sensor Networks
- Analysis of Spatial Autocorrelation for Point Objects based on Line Buffer
- Analyzing Small Geographic Area Datasets Containing Values Having High Levels of Uncertainty
- Application of Hyperspectral Remotely sensed Data for Water Quality Monitoring: Accuracy and Limitation
- Assessing the Accuracy of ‘Crowdsourced’ Data and its Integration with Official Spatial Data sets
- Assessing the Spatial Characteristics of DEM Interpolation Error
- Assimilation of Remote Sensing Data into Land-surface Models: the Importance of Uncertainty
- Assigning Confidence Limits to Outputs from a Nitrate Leaching Model: A Case Study from the River Ure Catchment, UK
- Challenges Associated with Integrating Data from Multiple Scales to Assess Relationships
- Clustering Detection for Amazonia Deforestation Using Spatio-temporal: Scan Statistics
- Comparison of Three Spatial Sensitivity Analsis Techniques
- Comparison of the Accuracy of OpenStreetMap for Ireland with Google Maps and Bing Maps
- Conservative Updating of Sampling Designs
- Countering New Challenges Regarding Classification Quality Assessment Methods with the Help of Fuzzy Boundaries
- DEMView: 3-D Visualization of DEM Error
- Data Quality and the Detection of Woody Vegetation
- Designing a Reference Validation Database for Accuracy Assessment of Land Cover
- Detecting Land Cover Change When the Cover Classes are Modelled as type 2 Fuzzy Sets
- Digital Chart Error Theory and Quality Assessment
- Discriminant Models for Uncertainty Characterization in Remotely Sensed Land Cover
- Downscaling the Character of Spatial Variation
- Error Propagation in Space-time Prisms
- Error Propagation in the Fusion of Multi-source and Multi-scale Spatial Information
- Estimation of Digitizing and Polygonal Approximation Errors in the Computation of Length in Vector Databases
- Extracting Spatial Decision Rules Using Rough Fuzzy Sets
- Geostatistical Analysis of Multiple Correlated Variables from Salt Weathering Simulations
- Geostatistical Modeling Using Non-gaussian Copulas
- Geostatistical Regression for Areal Data
- Geostatistical Tools for National-scale Soil Monitoring
- Handling Positional Uncertainty in a Real-time Bus Tracking System
- Handling and communicating Uncertainty in chained Geospatial Web Services
- Hydrological Model Hypothesis Testing Using Imprecise Spatial Flux Measurements
- IDW Implementation in Map Calculus and Commercial GIS Products
- Identification of Optimal Spatial Resolution with Local Variance, Semivariogram and Wavelet Method – Case Studying Typical Landscape of Mountainous Area in Southeast China
- Identification of Priority Zones for Conservation Considering Water Resources in the Alto Paraguai Watershed Region
- Identifying Fuzzy Land Use from Network and graph Theoretical Approaches
- Impacts of Error on the Predicted Pattern of Change in a Post-Classification Change Analysis
- Improvement of the Accuracy on Image Classification Process through Incorporation of contextual Information
- Improving Image classification Accuracy: a Method to Incorporate Uncertainty in the Selection of Training Sample Set
- Incorporating Uncertainty in the Accuracy Assessment of Land Cover Maps Using Fuzzy Numbers and Fuzzy Arithmetic
- Increasing the Accuracy of Digital Elevation Models by Means of Geostatistical Conflation
- Joint Space-time Modeling of West Nile Virus Vector Mosquito Abundance
- Land Suitability Analysis Comparing Boolean Logic with Fuzzy Analytic Hierarchy Process
- Land-cover Class as a Qualifier for Quoted Elevation Error in Aerial LiDAR
- Latin Hypercube Sampling of Gaussian Random field for Sobol’s Global Senitivity Analysis of Models with Spatial Inputs and Scalar Outputs
- Locally Accurate Prediction Standard Errors with Spatially Varying Regression coefficient Models
- Managing Uncertainty in Complex Geospatial Models
- Modelling Uncertainty in Watershed Divides from SRTM and GDEM
- Multi-scale Analysis on NDVI and Topographical Factors of Wuyi Mountain Reserve Area Using Wavelet Method
- Non-stationary Modelling and Simulation of LIDAR DEM Uncertainty
- Object-oriented Remote Sensed Image Classification Accuracy Assessment
- On the Reproducibility of Reflectance Factors: Implications for EO Science
- Overall Accuracy Estimation for Geographic Object-based Image Classification
- Positional Error Propagation Analysis in Habitat Distribution Modelling
- Positional and Thematic Tolerance Operators for the Intercomparable Accuracy Measures of Land Use/Land Cover Base-maps
- Quality Evaluation of DEMs
- Random and Spatially Autocorrelated Sensor Noise Effects on Image Classification
- Raster Data Transformation for Land change Analyses
- Sampling for Validation of Ecotope Maps of Floodplains in the Netherlands
- Satellite Precipitation Assessments for Flash Flood Events in Turkey
- Scale, Resolution and Missing Data in a Long Term Spatiotemporal Epidemiological Study
- Second-phase Spatial Sampling: Local and Global Objectives to Optimize Sampling Patterns
- Sensitivity of Quasi-Dynamic Topographic Wetness Index to Choice of DEM Resolution, Flow Routing Algorithm, and Soil Variability
- Significance Analysis of Multi-temporal RapidEye Satellite Images in a Land-cover Classification
- Sources of Uncertainty in Predicting Land Surface Fluxes Using Diverse Data and Models
- Spatial Entropy for the Measurement of the Spatial Accuracy of Classified Remote Sensing Imagery
- Spatial Uncertainty and Hypothesis Testing in Medical Geography: a Geostatistical Perspective
- Statistical Inference and Local Spatial Modelling: Living and Working with Uncertainty
- Statistical Mapping of air Quality by Remote Sensing
- Study of Spatial fusion of Geographical Entities and Quantitative Information in Accordance with Their Imprecision
- The Effect of Map Accuracy on Estimates of Terrestrial Carbon Budgets
- The Quantification and Effect of Data Accuracy on Spatial Configuration and Composition Measurements of Landscape Pattern in Ecology
- Time Dependent Variance-based Sensitivity Analysis of Development Aggregation Generated by Heterogeneous Land Use Agents
- Toward Quantitative Geocode Accuracy Metrics
- Transgression of Semantic Boundaries by Methodical Terminology Management: Applicaion to the Terminology and Metrology of Satellite Based Localisation Systems
- Uncertainties of Cultivated Landscape drainage Network Mapping and its Consequences on Hydrological Fluxes Estimations
- Uncertainty Assessment for Soil Remediation Projects
- Uncertainty Assessment of Land Use/cover Maps: User Beware!
- Uncertainty Quantification with Support Vector Regression Prediction Models
- Uncertainty in Demographic Small Area Estimates
- Uncertainty in Determining the Extension of Anomalous Zones of Spatial Environmental Variables
- Uncertainty in Habitat Quality Maps for Elk: Implications for Estimates of Carrying Capacity
- Uncertainty in Image Interpretation as Reference for Accuracy Assessment in Object-based Image Analysis
- Uncertainty in the Estimation of Drought Risk due to Soil-climate Interactions in Scotland
- Uncertainty in the Extracted Drainage Network Associated to the Applied DEM Correction Method: Implementation of a new DEW Correction Approach
- Using Geographically Weighted Regression for Analysing Elevation Error of High-resolution DEMS
- Using Signal Propagation Models to Improve Distance Estimations for Localisation in Wireless Geosensor Networks
- Using Sound to Represent Positional Accuracy of Address Locations
- Visual Analysis of Sensitivity in CAT Models: Interactive Visualisation for CAT Model Sensitivity Analysis
- Visualizing Uncertainty in Spatio-temporal Data
- Web-based Assessment of Operator Performance and Variability in Remote Sensing Image Analysis
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