Ehsan Hamzei

Place facets: a systematic literature review

Ehsan Hamzei, Stephan Winter, Martin Tomko

Journal article  |  2020  |  Spatial Cognition and Computation

Place is a central concept in geography and a topic of interest in the social sciences, urban planning, architecture, and most rec..

Place questions and human-generated answers: A data analysis approach

Ehsan Hamzei, Haonan Li, M Vasardani, T Baldwin, S Winter, M Tomko

Conference Proceedings  |  2020  |  Geospatial Technologies for Local and Regional Development. Proceedings of the 22nd AGILE Conference on Geographic Information Science

This paper investigates place-related questions submitted to search systems and their human-generated answers. Place-based search ..

Initial Analysis of Simple Where-Questions and Human-Generated Answers

Ehsan Hamzei, Stephan Winter, Martin Tomko

Conference Proceedings  |  2019  |  LIPIcs : Leibniz International Proceedings in Informatics

Geographic questions are among the most frequently asked questions in Web search and question answering systems. While currently r..

Deriving place graphs from spatial databases

E Hamzei, H Hua, M Tomko, H Chen, M Vasardani, S Winter

Conference Proceedings  |  2018  |  CEUR Workshop Proceedings

A Graph Representation for Verbal Indoor Route Descriptions

Stephan Winter, Ehsan Hamzei, Nico Van de Weghe, Kristien Ooms

Conference Proceedings  |  2018  |  SPATIAL COGNITION XI, SPATIAL COGNITION 2018

Verbal indoor route descriptions contain human spatial knowledge that this paper aims to represent formally for further analysis a..