Computational Geometry: Algorithms and Applications
Computational Geometry: Algorithms and Applications
Mining interesting locations and travel sequences from GPS trajectories
Proceedings of the 18th international conference on World wide web
Keyword Search on Spatial Databases
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
GeoLife2.0: A Location-Based Social Networking Service
MDM '09 Proceedings of the 2009 Tenth International Conference on Mobile Data Management: Systems, Services and Middleware
Querying geo-social data by bridging spatial networks and social networks
Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Location Based Social Networks
T-drive: driving directions based on taxi trajectories
Proceedings of the 18th SIGSPATIAL International Conference on Advances in Geographic Information Systems
Learning travel recommendations from user-generated GPS traces
ACM Transactions on Intelligent Systems and Technology (TIST)
Retrieving top-k prestige-based relevant spatial web objects
Proceedings of the VLDB Endowment
Smart itinerary recommendation based on user-generated GPS trajectories
UIC'10 Proceedings of the 7th international conference on Ubiquitous intelligence and computing
SeMiTri: a framework for semantic annotation of heterogeneous trajectories
Proceedings of the 14th International Conference on Extending Database Technology
Collective spatial keyword querying
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Inverted indexes for phrases and strings
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
Driving with knowledge from the physical world
Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining
Retrieving k-nearest neighboring trajectories by a set of point locations
SSTD'11 Proceedings of the 12th international conference on Advances in spatial and temporal databases
Ant colony system: a cooperative learning approach to the traveling salesman problem
IEEE Transactions on Evolutionary Computation
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Compared with traditional itinerary planning, intention oriented itinerary recommendation can provide more flexible activity planning without the user pre-determined destinations and is specially helpful for those strangers in unfamiliar environment. Rank and classification of points of interest (POI) from location based social networks (LBSN) are used to indicate different user intentions. Mining on physical trajectories of vehicles can provide exact civil traffic information for path planning. In this paper, a POI category-based itinerary recommendation framework combining physical trajectories with LBSN is proposed. Specifically, a Voronoi graph based GPS trajectory analysis method is proposed to build traffic information networks, and an ant colony algorithm for multi-object optimization is also implemented to find the most appropriate itineraries. We conduct experiments on datasets from FourSquare and Geo-Life project. A test on satisfaction of recommended items is also performed. Results show that the satisfaction reaches 80% in average.