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List of works by Alexander Zipf

3D WebGIS: From Visualization to Analysis. An Efficient Browser-Based 3D Line-of-Sight Analysis

scholarly article by Michael Auer & Alexander Zipf published 21 July 2018 in International Journal of Geo Information

A CONCEPTUAL MODEL FOR CONVERTING OPENSTREETMAP CONTRIBUTION TO GEOSPATIAL MACHINE LEARNING TRAINING DATA

scientific article published in 2022

A Comprehensive Framework for Intrinsic OpenStreetMap Quality Analysis

scientific article published on 23 December 2013

A System for Generating Customized Pleasant Pedestrian Routes Based on OpenStreetMap Data

scientific article published on 06 November 2018

A Technical Framework for Visualizing Spatio-temporal Quality Metrics of Volunteered Geographic Information

journal article

A WEB APP TO GENERATE AND DISSEMINATE NEW KNOWLEDGE ON URBAN GREEN SPACE QUALITIES AND THEIR ACCESSIBILITY

scientific article published on 3 September 2021

A comparison of temporal and location-based sampling strategies for global positioning system-triggered electronic diaries

scientific article

A geographic approach for combining social media and authoritative data towards identifying useful information for disaster management

scientific article published on 26 February 2015

A local scale-sensitive indicator of spatial autocorrelation for assessing high- and low-value clusters in multiscale datasets

A mobile sensor data acquisition and evaluation framework for crowd sourcing data

scientific article published on 06 November 2013

A neural mechanism for affective well-being: Subgenual cingulate cortex mediates real-life effects of nonexercise activity on energy

scientific article published on 06 November 2020

A spatio-temporal analysis investigating completeness and inequalities of global urban building data in OpenStreetMap

scientific article published on 6 July 2023

A taxonomy of quality assessment methods for volunteered and crowdsourced geographic information.

scientific article published on 19 April 2018

Abundant Topological Outliers in Social Media Data and Their Effect on Spatial Analysis

scientific article

An AI-Based Approach To Identify Spatio-Temporal Contribution Patterns And Their Impact On OpenStreetMap Data Quality

scientific article published on 2 September 2024

An Exploration of Future Patterns of the Contributions to OpenStreetMap and Development of a Contribution Index

scientific article published on 16 March 2015

An Introduction to OpenStreetMap in Geographic Information Science: Experiences, Research, and Applications

scientific article published in 2015

An analysis of the spatial and temporal distribution of large‐scale data production events in OpenStreetMap

scientific article published on 19 March 2021

An exploration of the interaction between urban human activities and daily traffic conditions: A case study of Toronto, Canada

scholarly article

An exploratory analysis of usability of Flickr tags for land use/land cover attribution

scientific article published in 2019

An investigation of the temporality of OpenStreetMap data contribution activities

scientific article published in 2022

Analyzing Human Activities Through Volunteered Geographic Information: Using Flickr to Analyze Spatial and Temporal Pattern of Tourist Accommodation

scholarly article by Yeran Sun et al published 2013 in Lecture Notes in Geoinformation and Cartography

Analyzing the Contributor Activity of a Volunteered Geographic Information Project — The Case of OpenStreetMap

scientific article (publication date: 27 July 2012)

Area-wide roof plane segmentation in airborne LiDAR point clouds

Assessing spatiotemporal predictability of LBSN: a case study of three Foursquare dataset

scholarly article published on 25 November 2016

Author Correction: High-resolution mapping of urban Aedes aegypti immature abundance through breeding site detection based on satellite and street view imagery

scientific article published on 4 October 2024

Collaborative mapping and Emergency Routing for Disaster Logistics - Case studies from the Haiti earthquake and the UN portal for Afrika

journal article

Comparative Spatial Analysis of Positional Accuracy of OpenStreetMap and Proprietary Geodata

journal article

Completeness of citizen science biodiversity data from a volunteered geographic information perspective

scientific article published on 2 January 2017

Correction: Abundant Topological Outliers in Social Media Data and Their Effect on Spatial Analysis

scientific article published in PLoS ONE

Coupling maximum entropy modeling with geotagged social media data to determine the geographic distribution of tourists

scholarly article by Yingwei Yan et al published 20 April 2018 in International Journal of Geographical Information Science

Data-driven approach to learning salience models of indoor landmarks by using genetic programming ⬇️

scholarly article

Deep Learning From Multiple Crowds: A Case Study of Humanitarian Mapping

scholarly article

DeepVGI

scientific article published on 11 January 2018

Defining Fitness-for-Use for Crowdsourced Points of Interest (POI)

scientific article published on 24 August 2016

Deriving incline values for street networks from voluntarily collected GPS traces

scientific article published on 8 June 2016

Do people communicate about their whereabouts? Investigating the relation between user-generated text messages and Foursquare check-in places

scholarly article

Editorial

scientific article published on 6 December 2016

Efficient Method for POI/ROI Discovery Using Flickr Geotagged Photos

scholarly article from 2018

Ein Routenplaner für Rollstuhlfahrer auf der Basis von OpenStreetMap-Daten.

journal article

Einsatz von OpenStreetMap Daten zur Erstellung von Landnutzungsprodukten am Beispiel von OSM Landuse Landcover

journal article

Empirische Untersuchungen zur Datenqualität von OpenStreetMap – Erfahrungen aus zwei Jahren Betrieb mehrerer OSM-Online-Dienste

journal article

Enrichment of OpenStreetMap Data Completeness with Sidewalk Geometries Using Data Mining Techniques

scientific article published on 8 February 2018

Evidence for Systematic Bias in the Spatial Memory of Large Language Models ⬇️

scientific article published on 16 May 2024

Exercise versus Nonexercise Activity: E-diaries Unravel Distinct Effects on Mood

scientific article published on 7 November 2016

Explorative public transport flow analysis from uncertain social media data

scientific article published on 24 October 2014

Exploring the Geographical Relations Between Social Media and Flood Phenomena to Improve Situational Awareness

scientific article published in 2014

Extending OpenStreetMap to Indoor Environments: Bringing Volunteered Geographic Information to the Next Level

journal article

Extending the OGC OpenLS Route Service to 3D for an interoperable realisation of 3D focus maps with landmarks

Feasibility of Using Grammars to Infer Room Semantics

scholarly article

Fine-resolution population mapping using OpenStreetMap points-of-interest

scientific article published on 24 April 2014

Formal definition of a user-adaptive and length-optimal routing graph for complex indoor environments

Generating web-based 3D City Models from OpenStreetMap: The current situation in Germany

scientific article published in November 2010

Guided Classification System for Conceptual Overlapping Classes in OpenStreetMap

scientific article published on 7 June 2016

Highlighting Current Trends in Volunteered Geographic Information

scientific article published on 4 July 2017

HistOSM.org – ein Webportal zu historischen und archäologischen Stätten und Sehenswürdigkeiten auf Basis der nutzergenierten Daten von OpenStreetMap (OSM)

journal article

Implementing adaptive mobile GI services based on ontologies

scientific article published in 2006

Intuitive Global Insight Into COVID-19 Clinical Research Activities-The "COVID-19 Map of Hope"

scientific article published on 21 May 2020

Investigations on Locational Accuracy of Volunteered Geographic Information Using OpenStreetMap Data

journal article

Mapping physical access to healthcare for older adults in sub-Saharan Africa: A cross-sectional analysis with implications for the COVID-19 response

scientific article published on 21 July 2020

Mining and correlating traffic events from human sensor observations with official transport data using self-organizing-maps

scientific article published in December 2016

Mood Dimensions Show Distinct Within-Subject Associations With Non-exercise Activity in Adolescents: An Ambulatory Assessment Study

scientific article published on 7 March 2018

Multiscale Multifeature Vision Learning for Scalable and Efficient Wastewater Treatment Plant Detection using Hi-Res Satellite Imagery and OSM

scientific article published on 29 November 2023

Neural correlates of individual differences in affective benefit of real-life urban green space exposure

scientific article published on 29 July 2019

OPENSTREETMAP ELEMENT VECTORISATION - A TOOL FOR HIGH RESOLUTION DATA INSIGHTS AND ITS USABILITY IN THE LAND-USE AND LAND-COVER DOMAIN

scientific article published in 2022

OSHDB: a framework for spatio-temporal analysis of OpenStreetMap history data

scientific article published in 2019

OSM meets OGC Zum Anwendungspotential einer GDI mit freiwillig gesammelten Geodaten ⬇️

journal article

Open land cover from OpenStreetMap and remote sensing

scientific article published in December 2017

Open source data mining infrastructure for exploring and analysing OpenStreetMap

scientific article published in 2018

OpenStreetMap data quality enrichment through awareness raising and collective action tools—experiences from a European project

scientific article published on 3 July 2018

OpenStreetMap in 3D – Detailed Insights on the Current Situation in Germany

journal article published in 2012

OpenStreetMap in GIScience ⬇️

scientific article published in 2015

Partizipative Methoden zur Erfassung und Verarbeitung von Geoinformationen

scholarly article

Processing crowd sourced sensor data

scientific article published on 03 December 2013

Quality Evaluation of VGI Using Authoritative Data—A Comparison with Land Use Data in Southern Germany

scientific article published on 2 September 2015

Road-based travel recommendation using geo-tagged images

Routing through open spaces – A performance comparison of algorithms

Semantic Interoperability of Sensor Data with Volunteered Geographic Information: A Unified Model

scientific article published on 12 August 2013

Semi-supervised water tank detection to support vector control of emerging infectious diseases transmitted by Aedes Aegypti

scientific article published in May 2023

Studying the impact of built environments on human mental health in everyday life: methodological developments, state-of-the-art and technological frontiers

scientific article published on 09 September 2019

Temporal Analysis on Contribution Inequality in OpenStreetMap: A Comparative Study for Four Countries

The Impact of Community Happenings in OpenStreetMap—Establishing a Framework for Online Community Member Activity Analyses

scientific article published on 14 March 2021

The OpenStreetMap folksonomy and its evolution

journal article from 'Geo-spatial Information Science' published in 2017

The Sketch Map Tool Facilitates the Assessment of OpenStreetMap Data for Participatory Mapping

scientific article published in 2021

The Street Network Evolution of Crowdsourced Maps: OpenStreetMap in Germany 2007–2011 ⬇️

scholarly article with open access

The association of stress and physical activity: Mind the ecological fallacy

scientific article published on 6 May 2022

The evolution of humanitarian mapping within the OpenStreetMap community

scientific article published on 4 February 2021

The role of data in transformations to sustainability: a critical research agenda

scientific article published in April 2021

Toward coupling sensor data and volunteered geographic information (VGI) with agent-based transport simulation in the context of smart cities

scientific article published on 19 March 2013

Toward mapping land-use patterns from volunteered geographic information

scientific article published in December 2013

Towards Automatic Vandalism Detection in OpenStreetMap ⬇️

journal article from published in 2012

Towards Using the Potential of OpenStreetMap History for Disaster Activation Monitoring

journal article published in 2018

Towards Using the Potential of OpenStreetMap History for Disaster Activation Monitoring ⬇️

scientific conference paper

Towards a Landmark-Based Pedestrian Navigation Service Using OSM Data

scholarly article

Towards the Statistical Analysis and Visualization of Places (Short Paper)

scientific article published in January 2018

UAV-Assisted Municipal Solid Waste Monitoring for Informed Disposal Decisions

scientific article published on 07 August 2024

USING OPENSTREETMAP DATA TO GENERATE BUILDING MODELS WITH THEIR INNER STRUCTURES FOR 3D MAPS ⬇️

conference paper from 'ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences' published in 2017

UndercoverEisAgenten - Monitoring Permafrost Thaw in the Arctic using Local Knowledge and UAVs

scientific article published on 22 February 2023

Using Crowdsourced Geodata for Agent-Based Indoor Evacuation Simulations

scientific article published on 29 August 2012

Verbesserung der Datengrundlage für die Routenplanung im Bereich landwirtschaftlicher Logistik auf Basis offener Geodaten

journal article

Volunteered Geographic Information for Disaster Risk Reduction—The Missing Maps Approach and Its Potential within the Red Cross and Red Crescent Movement

scientific article published on 7 August 2018

Where the Streets Have Known Names

scientific article published on 2016

Within-Subject Associations between Mood Dimensions and Non-exercise Activity: An Ambulatory Assessment Approach Using Repeated Real-Time and Objective Data.

scientific article

Zooming-in for climate action—hyperlocal greenhouse gas data for mitigation action?

scientific article published in 2022

Zur Kopplung von OpenSource, OpenLS und OpenStreetMaps in OpenRouteService.org

journal article

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