Tracking vehicle trajectories by local dynamic time warping of mobile phone signal strengths and its potential in travel-time estimation.
Charith ChitraranjanAmal PereraAnne M. DentonPublished in: PerCom Workshops (2015)
Keyphrases
- mobile phone
- dynamic time warping
- travel time
- traffic congestion
- traffic conditions
- traffic flow
- fuel consumption
- moving vehicles
- quasi periodic
- real time
- road network
- traffic information
- mobile devices
- distance measure
- traffic data
- mobile users
- incident detection
- euclidean distance
- similarity measure
- mobile phone users
- trajectory data
- smart phones
- estimation error
- urban areas
- moving objects
- traffic surveillance
- similarity search
- mobile applications
- traffic management
- shortest path
- feature space
- video sequences
- vehicle routing problem
- feature selection