Accepted extended abstracts

Jared Aldstadt, Michael Widener and Neal Crago
Detecting Irregular Clusters in Big Spatial Data

Hyowon Ban
RElative MOtion (REMO) Analysis of Dance

Joseph Biberstine, Katy Börner, Russell Duhon, Elisha Hardy and André Skupin
A Semantic Map of the Music Folksonomy

Thomas Blaschke and Clemens Eisank
How influential is Geographic Information Science?

Guofeng Cao, Shaowen Wang and Qingfeng Guan
A State-Space Model for Understanding Spatial Dynamics Represented by Areal Data

Dongmei Chen, Rezvan Taki and Wenyong Fan
Using a Genetic Algorithm to Optimize the Inverse Distance Weight (IDW) Interpolation Method

Jiaoli Chen, Shih-Lung Shaw, Yang Xu, Qingquan Li, Zhixiang Fang and Yuguang Li
Where and When Taxi Drivers Deviate from the Shortest Path in Their Route Choices: A Case Study of Wuhan, China

Sidonie Christophe, Charlotte Hoarau, Anahid Kasbarian and Antoine Audusseau
A framework for Pop Art maps design

Sam Copleand and Ling Bian
Indoor Transmission of Influenza: Modelling Seating Interventions in a Hospital Waiting Room

Thi Hong Diep Dao and Jean-Claude Thill
A Comprehensive Framework for Spatial Association Rule Mining

Sytze de Bruin and Arnold Bregt
Live Mapping, Data Acquisition and Decision Making

Curdin Derungs, Damien Palacio and Ross Purves
Resolving fine granularity toponyms: Evaluation of a disambiguation approach

Paul Doherty, Qinghua Guo, Wenkai Li, Otto Alvarez and Jared Doke
Space-Time analyses for forecasting and understanding future incident occurrence: a case-study from Yosemite National Park Search and Rescue.

Joni Downs, Garrett Hyzer and Mark Horner
Incorporating Uncertainty into Time-geographic Density Estimates

Shihong Du and Luo Guo
A Framework of Multi-scale Qualitative Locations

Sara Irina Fabrikant, Sidonie Christophe, Georgios Papastefanou and Sara Maggi
Emotional response to map design aesthetics

Bakhtiar Feizizadeh and Thomas Blaschke
Uncertainty Analysis of GIS-based Ordered Weighted Averaging Method for Landslide Susceptibility Mapping in Urmia Lake Basin, Iran

Chen-Chieh Feng and David Mark
Exploring NGA GEOnet Names Server Data for Cross-Linguistic Research on Landscape Categories: A Case Study of Some Toponyms in Malaysia and Indonesia

Daniel Fitzner, Monika Sester, Uwe Haberlandt and Ehsan Rabiei
Decentralized Calibration of Measurement Devices in Geosensor Networks - An Example Application

Jing Gao
Squared Error and Categorical Error in Data-driven Land Cover Change Modeling: A Comparison Using Bias-Variance Error Decomposition

Rina Ghose
Qualitative GIS in Urban Justice Research

Kirk Goldsberry and Amy Griffin
Assessing Legibility in Space-Time Visualization: The Interactions between Design and Visual Experience

Jianya Gong, Huayi Wu and Xiaolong Li
An Object-oriented Spatiotemporal GIS Data Model Supporting Dynamic and Multi-dimensional Simulation of Geospatial Phenomenon

Diansheng Guo, Ke Liao and Hai Jin
Partitioning Geographically Embedded Complex Networks

Stefan Hahmann and Dirk Burghardt
Investigation on factors that influence the (geo)spatial characteristics of Wikipedia articles

Roberto Henriques, Fernando Bação and Victor Lobo
Clustering trajectories using SOM

Mark Horner and Joni Downs
A Density Based Accessibility Measure for Mobile Objects

Shahjalal Hossain and Takeshi Shirabe
A Computer-Aided Marathon Course Design Method

Yingjie Hu, Wenwen Li, Krzysztof Janowicz, Kathleen Deutsch, Grant McKenzie and Konstadinos Goulias
Using spatial-temporal signatures to infer human activities from personal trajectories on location-enabled mobile devices

Jianxi Huang, Hongyuan Ma, Wei Su, Xiaodong Zhang, Chao Zhang and Xiaohui Su
Regional crop yield assessment by assimilation remotely sensed data into the crop model with Ensemble Kalman Filter algorithm

Chaogui Kang, Yu Liu, Yingqian Mei and Li Xu
Evaluating the Representativeness of Mobile Positioning Data for Human Mobility Patterns

Hyeyoung Kim, Laura Pomeroy, Rebecca Garabed, Mark Moritz and Yu-Jen Chen
Modeling the impact of mobile pastoralist movements on foot-and-mouth disease transmission using an agent-based model

Irma Kveladze, Stefan van der Spek and Menno-Jan Kraak
The Recognition of Temporal Patterns in Pedestrian Behaviour Using Visual Exploration Tools

Sang Gu Lee, Daoqin Tong and Mark Hickman
Modified Empty Space Distance with Google's GTFS for Measuring Transit Accessibility

Weidong Li and Chuanrong Zhang
A Bayesian Markov Chain Approach for Land Use Classification Based on Expert Interpretation and Auxiliary Data

Hengshan Li and Nicholas Giudice
Details-on-demand Mobile Visual Interface for Facilitating Indoor Wayfinding

Arika Ligmann-Zielinska, Piotr Jankowski and Jessica Watkins
Spatial Uncertainty and Sensitivity Analysis for Multiple Criteria Land Suitability Evaluation

Ting Liu and Xiaojun Yang
Conceptualizing An Agent-based Model to Simulate Urban Residential Development Dynamics

Min Lu and Masatoshi Arikawa
Stage-Structured Mobile Storytelling with Art Maps

Nicholas Malizia
Exploring the Effect of Data Inaccuracy on Results of the Space-Time Permutation Scan

Ayako Matsumoto, Toshikazu Seto and Keiji Yano
Can GIS evaluate the influence of Art Projects on the society?

Grant McKenzie and Martin Raubal
Ground-truthing spatial activities through online social networking data

Jeremy Mennis, Yinghui Cao and Michael Mason
Visualizing Narrative Activity Space Data: A Qualitative GIS Approach

Jennifer Miller
Using simulated data to quantify dynamic interactions between pairs of individuals

Antoni Moore, Chris Mason, Peter Whigham and Michelle Thompson-Fawcett
Polygon Generalization with Circle Arcs

Ali Mousavi and Andrew Hunter
Pointers Extraction of Trajectory Data for Semantic Knowledge Discovery

Alan Murray, Tony Grubesic, Sergio Rey and Luc Anselin
Spatial Data Uncertainty and Cluster Detection

Nicholas Nagle, Barbara Buttenfield, Stefan Leyk and Seth Spielman
An Uncertainty-Informed Penalized Maximum Entropy Dasymetric Model

Donna Peuquet
A Method for Discovery and Analysis of Temporal Patterns in Complex Space-Time Event Data

Khatereh Polous, Jukka Krisp and Liqui Meng
The Note on Event for Event Detection from Volunteered Geographic Information (VGI)

Robert Roth
An Empirically-Derived Taxonomy of Cartographic Interaction Primitives

Marco M. Salvini and Sara Irina Fabrikant
Scale-dependent validation framework for spatialization

Timofey Samsonov and Ann Krivosheina
Joint generalization of city points and road network for small-scale mapping

Thomas Scharrenbach, Sandro Bischof, Simon Fleischli and Robert Weibel
Linked Raster Data

Falko Schmid, Chunyuan Cai and Lutz Frommberger
A New Micro-Mapping Method for Rapid VGI-ing of Small Geographic Features

Benjamin Shelton
Improving Pedestrian Flow: Agent-Based Modelling and Space Syntax within GIS

Xun Shi
Dealing with Spatial Uncertainty in Health Studies

Dee Shi and Xiaojun Yang
Improving Urban Land Mapping Using Hyperspectral Imagery and Support Vector Machines

Renee Sieber
Participatory Geospatial Web 2.0: Theory Meets Practice

Gaurav Singh and Rolf A. de By
Interpretation Models for Non-standard Compass Directions

Ying Song and Harvey Miller
Modelling Visit Probabilities within Space-Time Prisms using Directed Random Walk and Truncated Brownian Bridges

Alexandre Sorokine, Aaron Myers, Cheng Liu, Phillip Coleman, Edward Bright, Amy Rose, Phillip Nugent and Budhendra Bhaduri
Tackling BigData: Strategies for Porting of Geoprocessing Algorithms to High-Performance Computational Environments

Seth E. Spielman
Exceptions to the law: negative spatial autocorrelation in egocentric spatial analysis

Lawrence Stanislawski, Ariel Doumbouya, Cynthia Miller-Corbett, Barbara Buttenfield and Samantha Arundel-Murin
Scaling Stream Densities for Hydrologic Generalization

Emmanuel Stefanakis, Nico Van de Weghe and Christophe Claramunt
Pre-processing, Re-sampling and Modeling Moving Objects

Emmanuel Stefanakis
Trajectory Generalization under Space Constraints

Tomasz Stepinski, Pawel Netzel, Jaroslaw Jasiewicz and Jacek Niesterowicz
LandEx -- A GeoWeb-based Tool for Exploration of Patterns in Raster Maps

Ona Strikas and James Elsner
Comparative Modeling Techniques for Spatio-temporal Data: A Case Study in Cloud-to-Ground Lightning

Ming-Hsiang Tsou and Jiue-An Yang
Spatial Analysis of Social Media Content (Tweets) during the 2012 U.S. Republican Presidential Primaries

Fahui Wang, Cong Fu and Xun Shi
Planning Towards Maximum Equality in Accessibility to NCI Centers in the U.S.

Ran Wei and Alan Murray
Achieving Dispersive Goals and Objectives in Locational Planning

Paul Weiser, Andrew U. Frank and Amin Abdalla
Process Composition and Process Reasoning over Multiple Levels of Detail

Michael Widener and Mark Horner
Representing Dynamic Urban Environments in Spatial Optimization Models

Yang Xu, Shih-Lung Shaw, Jiaoli Chen, Qingquan Li, Zhixiang Fang and Yuguang Li
Uncovering Repeated Spatio-temporal Behavioral Patterns Embedded in GPS-based Taxi Tracking Data

Jeremy Yeoman and Matt Duckham
Decentralized network neighborhood information collation and distribution for convoy detection

Naijun Zhou
A Web-based Geospatial Application Using Ontology and Semantic Web Services

Michael Zilske and Kai Nagel
Towards Volunteered Digital Travel Demand Data

Accepted extended abstracts (posters)

William Buckingham
GeoInquiry: A Novel Method for Qualitative Spatial Research

Kai Cao and Jiechen Wang
A Distributed Parallel Algorithm for Delaunay Triangulation Based on Self-Adaptive Partitioning

Min Chen, Yi Zhang and Xingguang Wang
SASEIC: A GKB-Supported Space-Aware Search Engine in Chinese

Eric Delmelle
Space-time densities for the visualization of infectious diseases

Kathleen Deutsch and Konstadinos Goulias
Sense of Place Attitudes and Destination Choices: Assessing the Importance of Different Place Attributes in Destinations for Different Activity Types.

Qian Di
Combining Model Forecast with Observation: An Approach in Time and Spatial Pattern Analysis

Jacinto Estima
Using Volunteered Geographic Information to help Land Use/Land Cover mapping

Sung Hyun Jang
A QR Code-based Indoor Navigation System Using Augmented Reality

Laurence Jolivet, Marianne Cohen and Anne Ruas
Analysing and modelling geographical space of fauna movements

Sergey Koshel
Algorithm for Topologically Correct Gridding of Contour Data

Shiva Reddy Koti and Raja Sengupta
Distributed Web Processing Service (DWPS) for Real Time Analysis of Health Data

Haifeng Liao and Yehua Dennis Wei
Spatial Determinants of Urban Growth in Dongguan, China

John Morgan, Matt Hutchins, Jim Fox and Karin Rogers
A Methodological Framework focused on integrating GIS and BBN Data for Probabilistic Map Algebra Analysis

Kevin Mwenda and Xun Shi
Spatial Interpolation of Fine Particulate Matter in New Hampshire using Landuse-based Kriging

Alexander Salveson Nossum and An Mai Nguyen
Comparing Different Map Types for Patient Navigation Inside a Hospital

Glenn O'Neil and Arika Ligmann-Zielinska
Simulating the Impact of Agricultural Water Withdrawals on Fish Habitat

Boleslo Romero and Ashton Shortridge
Geographical Feature Detection: Accuracy Assessment, Metrics, and Visual Analytics

Günther Sagl
An Adaptive Geo-Monitoring Approach for an Enhanced Process Understanding of Physical and Social Dynamics

Mouna Snoussi, Jérôme Gensel and Paule-Annick Davoine
Spatio-temporal localization of geo-environmental vague information: application to volcanological data

Wei Su, Qin Li, Rui Liu, Jianxi Huang, Xiaohui Su and Xiaodong Zhang
A developed LiDAR data filtering method in farmland area

Xiaohui Su, Xiaodong Zhang, Wei Su, Siquan Yang, Jianxi Huang and Yanqing Chen
The Study on Optimal Model for Relief Resources Allocation using Dynamic Programming and Spatial Analysis Methods

Ann Vanclooster and Philippe De Maeyer
Study of the applicability of cognitive path algorithms for 3D indoor navigation

Ranga Raju Vatsavai, Varun Chandola and Budhendra Bhaduri
Large Scale Remote Sensing Data Mining for Biomass Monitoring: Recent Advances and Future Challenges

William Walker, Sunhui Sim and Lisa Keys-Mathews
The Impact of Hurricane on Spatial-Temporal Patterns of Crime in Mobile, Alabama

Nicole Wayant, Andrew Crooks, Anthony Stefanidis, Arie Croitoru, Jacek Radzikowski, Justin Stahl and James Shine
Spatiotemporal Clustering of Twitter Feeds for Activity Summarization

Sen Xu and Alexander Klippel
Developing nearness models from geocoding spatial entities in a news corpus

Xiaoxiang Zhang, Jing Yao and Xingnan Zhang
GIS-based Physical Process Modelling: A Spatial-Temporal Framework in Hydrological Models