Dirk Ahlers
Dirk Ahlers
Senior Researcher at NTNU - Norwegian University of Science and Technology
Verified email at dhere.de - Homepage
TitleCited byYear
Retrieving address-based locations from the web
D Ahlers, S Boll
Proceedings of the 5th Workshop on Geographic Information Retrieval, 27-34, 2008
Assessment of the accuracy of GeoNames gazetteer data
D Ahlers
Proceedings of the 7th workshop on geographic information retrieval, 74-81, 2013
Location-based Web search
D Ahlers, S Boll
The Geospatial Web, 55-66, 2009
Adaptive geospatially focused crawling
D Ahlers, S Boll
Proceedings of the 18th ACM conference on Information and knowledge …, 2009
Urban web crawling
D Ahlers, S Boll
Proceedings of the first international workshop on Location and the web, 25-32, 2008
Business entity retrieval and data provision for yellow pages by local search
D Ahlers
IRPS Workshop@ ECIR2013, 2013
Understanding smart cities as social machines
D Ahlers, P Driscoll, E Löfström, J Krogstie, A Wyckmans
Proceedings of the 25th International Conference Companion on World Wide Web …, 2016
A measurement-driven approach to understand urban greenhouse gas emissions in nordic cities
D Ahlers, PA Driscoll, FA Kraemer, FV Anthonisen, J Krogstie
NIK, 2016
On the accuracy of online geocoders
D Ahlers, S Boll
Geoinformatik 2009, 2009
Beyond Position - Spatial Context for Mobile Information Retrieval Systems
D Ahlers, S Boll
Positioning, Navigation and Communication, 2009. WPNC 2009. 6th Workshop on …, 2009
GNSS quality in pedestrian applications - a developer perspective
D Ahlers, M Pielot, D Wichmann, S Boll
5th Workshop on Positioning, Navigation and Communication, 2008. WPNC 2008 …, 2008
Lo mejor de dos idiomas - Cross-Lingual Linkage of Geotagged Wikipedia Articles.
D Ahlers
ECIR, 668-671, 2013
Local Web Search Examined
D Ahlers
Web Search Engine Research (series Library and Information Science) 4, 47-78, 2012
Towards Geospatial Search for Honduras
D Ahlers
LACNEM 2011, 2011
Web-based tools for data analysis and quality assurance on a life-history trait database of plants of Northwest Europe
M Stadler, D Ahlers, RM Bekker, J Finke, D Kunzmann, M Sonnenschein
Environmental Modelling & Software 21 (11), 1536-1543, 2006
Virtual signposts for location-based storytelling
D Ahlers, S Boll, D Wichmann
Proceedings of the International GI Days Conference (GI Days), 2008
Mapping the Web resources of a developing country
D Ahlers, J Matute, I Martinez, C Kumar
A Web more geospatial: insights into the location inside
S Boll, D Ahlers
Towards a development process for geospatial information retrieval and search
D Ahlers
Proceedings of the 22nd International Conference on World Wide Web, 143-144, 2013
¿Donde está? – Surveying Local Search in Honduras
D Ahlers, N Henze
Workshop on Mobility and Web Behavior at mobileHCI, 2012
The system can't perform the operation now. Try again later.
Articles 1–20