Yu Liu

Latest

• A framework for mixed-use decomposition based on temporal activity signatures extracted from big geo-data
• Understanding the interplay between bus, metro, and cab ridership dynamics in Shenzhen, China
• Quantifying Tourist Behavior Patterns by Travel Motifs and Geo-Tagged Photos from Flickr
• Incorporating spatial interaction patterns in classifying and understanding urban land use
• A Generalized Radiation Model for Human Mobility: Spatial Scale, Searching Direction and Trip Constraint
• Social Sensing: A New Approach to Understanding Our Socioeconomic Environments
• Analyzing Relatedness by Toponym Co-Occurrences on Web Pages
• Uncovering Patterns of Inter-Urban Trip and Spatial Interaction from Social Media Check-In Data
• Inferring properties and revealing geographical impacts of intercity mobile communication network of China using a subnet data set
• Understanding intra-urban trip patterns from taxi trajectory data
• Intra-urban human mobility patterns: An urban morphology perspective
• Towards Estimating Urban Population Distributions from Mobile Call Data