All Stories

  1. MetroGAN: Simulating Urban Morphology with Generative Adversarial Network

    Article • August 2022, ACM (Association for Computing Machinery)

    Professor Yu Liu

  2. A spatial interaction incorporated betweenness centrality measure

    Article • PLoS ONE, May 2022, PLOS

    Professor Yu Liu

  3. The Missing Parts from Social Media–Enabled Smart Cities: Who, Where, When, and What?

    Article • Annals of the American Association of Geographers, August 2019, Taylor & Francis

    Professor Yu Liu

  4. Measuring spatio-temporal autocorrelation in time series data of collective human mobility

    Article • Geo-spatial Information Science, July 2019, Taylor & Francis

    Professor Yu Liu

  5. Spatial interpolation using conditional generative adversarial neural networks

    Article • International Journal of Geographical Information Science, April 2019, Taylor & Francis

    Professor Yu Liu

  6. A fuzzy formal concept analysis-based approach to uncovering spatial hierarchies among vague places extracted from user-generated data

    Article • International Journal of Geographical Information Science, January 2019, Taylor & Francis

    Professor Yu Liu

  7. A framework for mixed-use decomposition based on temporal activity signatures extracted from big geo-data

    Article • International Journal of Digital Earth, December 2018, Taylor & Francis

    Professor Yu Liu

  8. HiSpatialCluster: A novel high-performance software tool for clustering massive spatial points

    Article • Transactions in GIS, August 2018, Wiley

    Professor Yu Liu

  9. Understanding the interplay between bus, metro, and cab ridership dynamics in Shenzhen, China

    Article • Transactions in GIS, June 2018, Wiley

    Professor Yu Liu

  10. Integrating multi-source big data to infer building functions

    Article • International Journal of Geographical Information Science, May 2017, Taylor & Francis

    Professor Yu Liu

  11. Exploring inter-country connection in mass media: A case study of China

    Article • Computers Environment and Urban Systems, March 2017, Elsevier

    Professor Yu Liu

  12. Incorporating spatial interaction patterns in classifying and understanding urban land use

    Article • International Journal of Geographical Information Science, September 2015, Taylor & Francis

    Professor Yu Liu

  13. Social Sensing: A New Approach to Understanding Our Socioeconomic Environments

    Article • Annals of the Association of American Geographers, April 2015, Taylor & Francis

    Professor Yu Liu

  14. Inferring trip purposes and uncovering travel patterns from taxi trajectory data

    Article • Cartography and Geographic Information Science, February 2015, Taylor & Francis

    Professor Yu Liu

  15. Revealing travel patterns and city structure with taxi trip data

    Article • Journal of Transport Geography, February 2015, Elsevier

    Professor Yu Liu

  16. Human mobility patterns in different communities: a mobile phone data-based social network approach

    Article • Annals of GIS, January 2015, Taylor & Francis

    Professor Yu Liu

  17. Uncovering regional characteristics from mobile phone data: A network science approach

    Article • Papers of the Regional Science Association, November 2014, Wiley

    Professor Yu Liu

  18. Measuring Spatial Autocorrelation of Vectors

    Article • Geographical Analysis, November 2014, Wiley

    Professor Yu Liu

  19. Intra-Urban Human Mobility and Activity Transition: Evidence from Social Media Check-In Data

    Article • PLoS ONE, May 2014, PLOS

    Professor Yu Liu

  20. Uncovering Patterns of Inter-Urban Trip and Spatial Interaction from Social Media Check-In Data

    Article • PLoS ONE, January 2014, PLOS

    Professor Yu Liu

  21. Discovering Spatial Interaction Communities from Mobile Phone Data

    Article • Transactions in GIS, May 2013, Wiley

    Professor Yu Liu

  22. Analyzing Relatedness by Toponym Co-Occurrences on Web Pages

    Article • Transactions in GIS, March 2013, Wiley

    Professor Yu Liu

  23. Inferring properties and revealing geographical impacts of intercity mobile communication network of China using a subnet data set

    Article • International Journal of Geographical Information Science, March 2013, Taylor & Francis

    Professor Yu Liu

  24. Understanding urban traffic-flow characteristics: a rethinking of betweenness centrality

    Article • January 2013, Pion Ltd

    Professor Yu Liu

  25. Towards Estimating Urban Population Distributions from Mobile Call Data

    Article • Journal of Urban Technology, October 2012, Taylor & Francis

    Professor Yu Liu

  26. Urban land uses and traffic ‘source-sink areas’: Evidence from GPS-enabled taxi data in Shanghai

    Article • Landscape and Urban Planning, May 2012, Elsevier

    Professor Yu Liu

  27. A vector-based algorithm to generate and update multiplicatively weighted Voronoi diagrams for points, polylines, and polygons

    Article • Computers & Geosciences, May 2012, Elsevier

    Professor Yu Liu

  28. Understanding intra-urban trip patterns from taxi trajectory data

    Article • Journal of Geographical Systems, March 2012, Springer Science + Business Media

    Professor Yu Liu

  29. Correlating mobile phone usage and travel behavior – A case study of Harbin, China

    Article • Computers Environment and Urban Systems, March 2012, Elsevier

    Professor Yu Liu

  30. Pervasive location acquisition technologies: Opportunities and challenges for geospatial studies

    Article • Computers Environment and Urban Systems, March 2012, Elsevier

    Professor Yu Liu

  31. Intra-urban human mobility patterns: An urban morphology perspective

    Article • Physica A Statistical Mechanics and its Applications, February 2012, Elsevier

    Professor Yu Liu

  32. Predicting potential distributions of geographic events using one-class data: concepts and methods

    Article • International Journal of Geographical Information Science, October 2011, Taylor & Francis

    Professor Yu Liu

  33. ModEco: an integrated software package for ecological niche modeling

    Article • Ecography, June 2010, Wiley

    Professor Yu Liu

  34. Morphometric characterisation of landform from DEMs

    Article • International Journal of Geographical Information Science, February 2010, Taylor & Francis

    Professor Yu Liu

  35. A point-set-based approximation for areal objects: A case study of representing localities

    Article • Computers Environment and Urban Systems, January 2010, Elsevier

    Professor Yu Liu

  36. Positioning localities based on spatial assertions

    Article • International Journal of Geographical Information Science, November 2009, Taylor & Francis

    Professor Yu Liu

  37. A static and dynamic factors-coupled forecasting model of regional rainfall-induced landslides: A case study of Shenzhen

    Article • December 2008, Springer Science + Business Media

    Professor Yu Liu

  38. Georeferencing locality descriptions and computing associated uncertainty using a probabilistic approach

    Article • International Journal of Geographical Information Science, October 2008, Taylor & Francis

    Professor Yu Liu

  39. A framework of region-based spatial relations for non-overlapping features and its application in object based image analysis

    Article • ISPRS Journal of Photogrammetry and Remote Sensing, July 2008, Elsevier

    Professor Yu Liu

  40. GNet: A generalized network model and its applications in qualitative spatial reasoning

    Article • Information Sciences, May 2008, Elsevier

    Professor Yu Liu

  41. Towards a General Field model and its order in GIS

    Article • International Journal of Geographical Information Science, April 2008, Taylor & Francis

    Professor Yu Liu

  42. On Internal Cardinal Direction Relations

    Article • January 2005, Springer Science + Business Media

    Professor Yu Liu

  43. Using contour lines to generate digital elevation models for steep slope areas: a case study of the Loess Plateau in North China

    Article • CATENA, November 2003, Elsevier

    Professor Yu Liu