Titlebook: Geographic Information Science; 7th International Co Ningchuan Xiao,Mei-Po Kwan,Shashi Shekhar Conference proceedings 2012 Springer-Verlag

使困惑

OMIT

Slit-Lamp

Crowdsourcing Satellite Imagery Analysis: Study of Parallel and Iterative Models,e imagery e.g. geo-referencing objects. An underlying challenge in crowdsourcing and especially volunteered geographical information (VGI) is the strategy used to allocate the volunteers in order to optimize a set of criteria, especially the quality of data. We study two main strategies of organizat

飛鏢

daredevil

Panther

High-Level Event Detection in Spatially Distributed Time Series,olving high-level events as aggregate patterns of primitive events. The approach starts with a segmentation of time series into primitive events as building blocks for high-level events. A high-level event ontology is then used to specify the composition of high-level events of interest in terms of

萬靈丹

討厭

Measuring the Influence of Built Environment on Walking Behavior: An Accessibility Approach,or and argue that a longitudinal design with the change of built environment can identify the real influences. We then present a location-based walking accessibility measure for the impact evaluation and describe its methodology with an illustration in a hilly topography community that is experienci

Mosaic

Myelin

Investigations into the Cognitive Conceptualization and Similarity Assessment of Spatial Scenes,9-Intersection model have been employed to capture humans’ commonsense understanding of spatial relations, for instance, in information retrieval approaches. The bridge between commonsense and formal semantics of spatial relations is established using similarities which are, on a qualitative level,