| Contributors |
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xv | |
| About the Editors |
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xvii | |
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1 Big Data and Transport Analytics: An Introduction |
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1 | (2) |
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3 | (6) |
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4 | (1) |
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5 | (1) |
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5 | (4) |
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2 Machine Learning Fundamentals |
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9 | (2) |
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2 A Little Bit of History |
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11 | (8) |
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3 Deep Neural Networks and Optimization |
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19 | (4) |
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23 | (1) |
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5 Basics of Machine Learning Experiments |
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24 | (3) |
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27 | (4) |
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28 | (1) |
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29 | (2) |
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3 Using Semantic Signatures for Social Sensing in Urban Environments |
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31 | (2) |
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33 | (1) |
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2.1 Spatial Point Pattern |
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34 | (1) |
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2.2 Spatial Autocorrelations |
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34 | (1) |
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2.3 Spatial Interactions With Other Geographic features |
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34 | (3) |
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2.4 Place-Based Statistics |
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37 | (1) |
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37 | (4) |
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41 | (4) |
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45 | (1) |
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5.1 Comparing Place Types |
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45 | (3) |
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5.2 Coreference Resolution Across Gazetteers |
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48 | (1) |
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48 | (1) |
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5.4 Temporally Enhanced Geolocation |
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49 | (1) |
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50 | (1) |
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5.6 Extraction of Urban Functional Regions |
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50 | (2) |
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52 | (3) |
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53 | (2) |
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4 Geographic Space as a Living Structure for Predicting Human Activities Using Big Data |
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55 | (2) |
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2 Living Structure and the Topological Representation |
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57 | (3) |
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3 Data and Data Processing |
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60 | (3) |
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4 Prediction of Tweet Locations Through Living Structure |
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63 | (1) |
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4.1 Correlations at the Scale of Thiessen Polygons |
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63 | (1) |
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4.2 Correlations at the Scale of Natural Cities |
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64 | (1) |
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4.3 Degrees of Wholeness or Life or Beauty |
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65 | (1) |
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5 Implications on the Topological Representation and Living Structure |
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66 | (4) |
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70 | (3) |
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70 | (1) |
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71 | (2) |
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73 | (1) |
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74 | (1) |
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2.1 Scripting and Statistical Analysis Software |
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74 | (2) |
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2.2 Database Management Software |
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76 | (3) |
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2.3 Working With Web Data |
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79 | (2) |
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3 Probe Vehicle Traffic Data |
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81 | (1) |
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3.1 Formats and Protocols |
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81 | (2) |
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83 | (2) |
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85 | (3) |
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3.4 Data Preparation and Quality Control |
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88 | (7) |
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95 | (1) |
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4.1 The Role of Context Data |
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95 | (1) |
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4.2 Types of Context Data |
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96 | (3) |
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4.3 Formats and Data Collection |
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99 | (1) |
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4.4 Data Cleaning and Preparation |
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99 | (8) |
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102 | (5) |
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6 Data Science and Data Visualization |
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107 | (8) |
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2 Structured Visualization |
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115 | (5) |
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3 Multidimensional Data Visualization Techniques |
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120 | (1) |
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121 | (2) |
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3.2 Multidimensional Scaling (MDS) |
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123 | (1) |
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3.3 t-Distributed Stochastic Neighbor Embedding for High-Dimensional Data Sets (t-SNE) |
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123 | (1) |
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124 | (1) |
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124 | (1) |
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4.2 Car Characteristics Data Set |
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125 | (3) |
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128 | (4) |
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4.4 Dimensionality Reduction on NYC Taxi Flows |
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132 | (8) |
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4.5 Dimensionality Reduction on the NYC Turnstile Data Set |
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140 | (2) |
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142 | (1) |
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143 | (2) |
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144 | (1) |
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7 Model-Based Machine Learning for Transportation |
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145 | (1) |
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146 | (1) |
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147 | (1) |
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2 Case Study 1: Taxi Demand in New York City |
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147 | (1) |
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2.1 Initial Probabilistic Model: Linear Regression |
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147 | (1) |
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2.2 Key Components of MBML |
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148 | (2) |
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150 | (2) |
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152 | (3) |
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3 Case Study 2: Travel Mode Choices |
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155 | (2) |
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3.1 Improvement: Hierarchical Modeling |
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157 | (3) |
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4 Case Study 3: Freeway Occupancy in San Francisco |
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160 | (1) |
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160 | (1) |
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160 | (1) |
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4.3 Linear Dynamical Systems |
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161 | (1) |
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4.4 Common Enhancements to LDS |
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162 | (2) |
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4.5 NonLinear Variations on LDS |
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164 | (1) |
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5 Case Study 4: Incident Duration Prediction |
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165 | (1) |
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166 | (1) |
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5.2 Bag-of-Words Encoding |
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166 | (1) |
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5.3 Latent Dirichlet Allocation |
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166 | (3) |
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169 | (1) |
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169 | (4) |
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170 | (3) |
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8 Textual Data in Transportation Research: Techniques and Opportunities |
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173 | (1) |
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2 Big Textual Data, Text Sources, and Text Mining |
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174 | (1) |
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2.1 Meaning of Text in the Context of Computational Linguistics |
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174 | (2) |
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176 | (1) |
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2.3 Text Mining Process Model |
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177 | (2) |
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2.4 Textual Data Sources in Transportation |
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179 | (2) |
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3 Fundamental Concepts and Techniques in Literature |
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181 | (2) |
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183 | (2) |
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3.2 Word2Vec---Text Embeddings With Deep Learning |
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185 | (2) |
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4 Application Examples of Big Textual Data in Transportation |
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187 | (1) |
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4.1 Developing Transportation and Logistics Performance Classifiers Using NLTK and Naive Bayes |
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187 | (3) |
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4.2 Understanding the Public Opinion Toward Driverless Cars With Topic Modeling |
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190 | (2) |
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4.3 Predicting Taxi Demand in Special Events With Text Embeddings and Deep Learning |
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192 | (2) |
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194 | (7) |
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195 | (2) |
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197 | (4) |
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9 Statewide Comparison of Origin-Destination Matrices Between California Travel Model and Twitter |
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201 | (2) |
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2 California Statewide Travel Demand Model |
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203 | (1) |
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204 | (2) |
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4 Trip Extraction Methods |
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206 | (2) |
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5 Models for Matrix Conversion |
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208 | (3) |
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5.1 Tobit Regression Model |
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211 | (1) |
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5.2 Latent Class Regression Model |
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212 | (13) |
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225 | (4) |
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226 | (3) |
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10 Transit Data Analytics for Planning, Monitoring, Control, and Information |
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229 | (3) |
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2 Measuring System Performance From the Passenger's Point of View |
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232 | (1) |
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2.1 The Individual Reliability Buffer Time (IRBT) |
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233 | (5) |
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238 | (5) |
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3 Decision Support With Predictive Analytics |
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243 | (2) |
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245 | (5) |
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3.2 Application: Provision of Crowding Predictive Information |
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250 | (2) |
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4 Optimal Design of Transit Demand Management Strategies |
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252 | (2) |
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4.1 Framework and Problem Formulation |
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254 | (2) |
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4.2 Application: Prepeak Discount Design |
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256 | (2) |
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258 | (5) |
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259 | (1) |
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259 | (2) |
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261 | (2) |
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11 Data-Driven Traffic Simulation Models: Mobility Patterns Using Machine Learning Techniques |
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Vasileia Papathanasopoulou |
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1 New Modeling Challenges and Data Opportunities |
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263 | (1) |
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1.1 New Modeling Requirements |
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264 | (1) |
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264 | (1) |
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265 | (1) |
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265 | (2) |
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3 Data-Driven Traffic Performance Modeling: Overall Framework |
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267 | (1) |
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267 | (1) |
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268 | (8) |
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4 Application to Mesoscopic Modeling |
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276 | (1) |
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4.1 Data and Experimental Design |
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276 | (1) |
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276 | (1) |
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4.3 Application and Results |
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277 | (1) |
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5 Application to Microscopic Traffic Modeling |
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277 | (1) |
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5.1 Data and Experimental Design |
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278 | (1) |
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279 | (1) |
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5.3 Application and Results |
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279 | (1) |
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6 Application to Weak Lane Discipline Modeling |
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280 | (1) |
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6.1 Data and Experimental Design |
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281 | (1) |
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282 | (2) |
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6.3 Application and Results |
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284 | (3) |
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7 Network-Wide Application |
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287 | (1) |
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7.1 Implementation Aspects |
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287 | (2) |
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289 | (1) |
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289 | (1) |
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290 | (7) |
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291 | (1) |
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291 | (6) |
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12 Big Data and Road Safety: A Comprehensive Review |
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297 | (1) |
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2 The Role of Big Data in Traffic Safety Analysis |
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298 | (1) |
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2.1 Real-Time Crash Prediction |
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299 | (28) |
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327 | (5) |
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3 ADAS and Autonomous Vehicles (AVs) |
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332 | (4) |
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336 | (9) |
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337 | (8) |
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13 A Back-Engineering Approach to Explore Human Mobility Patterns Across Megacities Using Online Traffic Maps |
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345 | (2) |
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2 Data and Traffic Information Extraction Methods |
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347 | (1) |
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2.1 Cities Characteristics |
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347 | (2) |
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2.2 Data Gathering and Preprocessing |
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349 | (1) |
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2.3 Extracting Traffic Information by Image Processing |
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349 | (2) |
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3 Temporal and Spatiotemporal Mobility Patterns |
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351 | (1) |
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352 | (4) |
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3.2 Spatiotemporal Patterns |
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356 | (2) |
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4 Dynamic Clustering and Propagation of Congestion |
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358 | (4) |
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362 | (3) |
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363 | (2) |
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14 Pavement Patch Defects Detection and Classification Using Smartphones, Vibration Signals and Video Images |
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365 | (2) |
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2 Brief Literature Review |
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367 | (1) |
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2.1 Vibration-Based Methods |
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367 | (1) |
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368 | (1) |
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369 | (1) |
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3.1 Anomaly Detection Using ANNs and Timeseries Analysis of Vibration Signals |
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369 | (2) |
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3.2 Anomaly Detection Using Entropic-Filter Image Segmentation |
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371 | (3) |
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3.3 Patch Detection and Measurement Using Support Vector Machines (SVM) |
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374 | (3) |
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377 | (5) |
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379 | (3) |
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15 Collaborative Positioning for Urban Intelligent Transportation Systems (ITS) and Personal Mobility (PM): Challenges and Perspectives |
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382 | (1) |
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2 C-ITS in Support of the Smart Cities Concept |
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383 | (1) |
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2.1 Scientific and Policy Perspectives of Urban C-ITS |
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383 | (3) |
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2.2 Taxonomy of Urban C-ITS Applications |
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386 | (1) |
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3 User Requirements for Urban C-ITS |
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387 | (1) |
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3.1 Requirements Overview |
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387 | (1) |
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3.2 Positioning Requirements and Parameters Definition |
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387 | (2) |
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4 Positioning Technologies for Urban ITS |
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389 | (4) |
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4.1 Radio Frequency-Based (RF) Technologies |
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393 | (4) |
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4.2 MEMS-Based Inertial Navigation |
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397 | (1) |
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398 | (1) |
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5 Measuring Types and Positioning Techniques |
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399 | (1) |
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5.1 Absolute Positioning Techniques |
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399 | (2) |
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5.2 Relative and Hybrid Positioning Techniques |
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401 | (1) |
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402 | (1) |
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6.1 From Single Sensor Positioning to CP |
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402 | (1) |
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6.2 Fusion Algorithms and Techniques for CP |
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403 | (1) |
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7 Application Cases of Integrated Urban C-ITS |
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404 | (1) |
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7.1 Case 1: Smart-Bike Systems as a Component of Urban C-ITS |
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404 | (2) |
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7.2 Case 2: Smart Intersection for Traffic Control and Safety |
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406 | (1) |
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8 Discussion, Perspectives, and Conclusions |
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407 | (8) |
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409 | (4) |
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413 | (2) |
| Conclusions |
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415 | (4) |
| Index |
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419 | |