Table Of ContentVOLUME ONE
H M
ANDBOOK OF OBILITY
DATA MINING
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VOLUME ONE
H M
ANDBOOK OF OBILITY
DATA MINING
DATA PREPROCESSING AND
VISUALIZATION
Edited by
HAORAN ZHANG
School of Urban Planning and Design, Peking University,
Shenzhen, China
Elsevier
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Contents
Listofcontributors ix
Preface xi
Acknowledgments xiii
1. An overview of urban data variety and respectivevalue
to urbancomputing 1
HangYin
1. Introduction 1
2. Urbandatavarietyandvalue 3
3. Conclusion 9
References 10
2. Qualityassessment for big mobility data 15
YuhaoYaoandHaoranZhang
1. Introduction 15
2. Trajectorysimilarity 16
3. Travelpatternsimilarity 26
4. Origin-destinationmatrixsimilarity 27
5. Conclusionandfuturedirections 31
References 31
3. Noisefilter method for mobile trajectory data 35
DefanFeng,HaoranZhangandXuanSong
1. Introduction 35
2. Simpledatacleaning 37
3. Meanfilterandmedianfilter 37
4. Kalmanfilter 39
5. Particlefilter 42
6. Roadnetworkmatching 44
7. Anexampleofmobiletrajectorydatanoisefilter 45
References 46
4. Modifiable arealunit problemin grided population density map 51
YuhaoYaoandHaoranZhang
1. Introduction 51
2. Erroranalysis 55
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3. Realcaseexperiment 63
4. Conclusion 64
References 64
5. Few-shot count estimation ofmobility dynamics byscaling GPS 67
XiaodanShi,HaoranZhang,QuanjunChenandRyosukeShibasaki
1. Introduction 67
2. Relatedworks 69
3. Methodology 71
4. Experiments 75
5. Conclusion 94
References 94
Furtherreading 96
6. Trip segmentation and mode detection for human mobility data 97
YuhaoYao,HaoranZhangandQiChen
1. Introduction 97
2. HiddenMarkovModel 98
3. Modeltraining 100
4. Decoding 102
5. Application 103
References 114
7. Benchmark of travel mode detection with smartphone
GPS trajectories 117
JinyuChen,WenjingLi,QingYu,RyosukeShibasakiandHaoranZhang
1. Introduction 117
2. Groundtruthdatacollection 118
3. Methodfortravelmodedetection 121
4. Casestudy 127
5. Conclusion 132
References 133
8. Trajectorysuper-resolution methods 139
XudongShen,DouHuang,PeiranLiandNingXu
1. Introduction 139
2. Relatedwork 142
3. Preliminary 144
4. Datadescription 145
5. Baselinemethods 148
Contents vii
6. Experimentsandresults 152
7. Conclusionanddiscussion 154
References 154
9. Map-matchingfor low accuracytrajectory data 157
YuhaoYaoandHaoranZhang
1. Introduction 157
2. Traditionalmap-matchingmethod 158
3. Multi-stepsleastcostalgorithm 159
4. Realworldapplication 168
References 174
10. Social information labelingfor individual mobilephone user 177
ChenZhiheng
1. Background 177
2. Datadescription 177
3. Frameworkandcasestudy 178
4. Methodology 179
5. Evaluationmetrics 181
6. Result 181
References 184
11. Web-basedspatio-temporal data visualization technology
for urban digital twin 185
QingYu,Wen-LongShang,JinyuChenandHaoranZhang
1. Introduction 185
2. Web-baseddatavisualizationtechnology 186
3. Visualizationofdata 191
4. Caseofweb-basedurbandigitaltwinapplication:3DUrbanMOB 195
5. Conclusion 198
References 199
Index 203
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List of contributors
JinyuChen
CenterforSpatialInformationScience,TheUniversityofTokyo,Kashiwa-shi,Chiba,
Japan
QiChen
SchoolofGeographyandInformationEngineering,ChinaUniversityofGeosciences
(Wuhan),Wuhan,Hubei,China
QuanjunChen
CenterforSpatialInformationScience,TheUniversityofTokyo,Kashiwa-shi,Chiba,
Japan
DefanFeng
SUSTech-UTokyoJointResearchCenteronSuperSmartCity,DepartmentofComputer
ScienceandEngineering,SouthernUniversityofScienceandTechnology(SUSTech),
Shenzhen,China
DouHuang
CenterforSpatialInformationScience,TheUniversityofTokyo,Kashiwa-shi,Chiba,
Japan
PeiranLi
CenterforSpatialInformationScience,TheUniversityofTokyo,Kashiwa-shi,Chiba,
Japan
WenjingLi
CenterforSpatialInformationScience,TheUniversityofTokyo,Kashiwa-shi,Chiba,
Japan
Wen-LongShang
BeijingKeyLaboratoryofTrafficEngineering,CollegeofMetropolitanTransportation,
BeijingUniversityofTechnology,Beijing,People’sRepublicofChina
XudongShen
CenterforSpatialInformationScience,TheUniversityofTokyo,Kashiwa-shi,Chiba,
Japan
XiaodanShi
CenterforSpatialInformationScience,TheUniversityofTokyo,Kashiwa-shi,Chiba,
Japan
RyosukeShibasaki
CenterforSpatialInformationScience,TheUniversityofTokyo,Kashiwa-shi,Chiba,
Japan
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