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A user similarity calculation based on the location for social network services

Published: 22 April 2011 Publication History

Abstract

The online social network services have been growing rapidly over the past few years, and the social network services can easily obtain the locations of users with the recent increasing popularity of the GPS enabled mobile device. In the social network, calculating the similarity between users is an important issue. The user similarity has significant impacts to users, communities and service providers by helping them acquire suitable information effectively.
There are numerous factors such as the location, the interest and the gender to calculate the user similarity. The location becomes a very important factor among them, since nowadays the social network services are highly coupled with the mobile device which the user holds all the time. There have been several researches on calculating the user similarity. However, most of them did not consider the location. Even if some methods consider the location, they only consider the physical location of the user which cannot be used for capturing the user's intention.
We propose an effective method to calculate the user similarity using the semantics of the location. By using the semantics of the location, we can capture the user's intention and interest. Moreover, we can calculate the similarity between different locations using the hierarchical location category. To the best of our knowledge, this is the first research that uses the semantics of the location in order to calculate the user similarity. We evaluate the proposed method with a real-world use case: finding the most similar user of a user. We collected more than 251,000 visited locations over 591 users from foursquare. The experimental results show that the proposed method outperforms a popular existing method calculating the user similarity.

References

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Cited By

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  • (2018)Joint Representation Learning for Location-Based Social Networks with Multi-Grained Sequential ContextsACM Transactions on Knowledge Discovery from Data10.1145/312787512:2(1-21)Online publication date: 23-Jan-2018
  • (2018)Real-Time Fault-Tolerant mHealth SystemJournal of Medical Systems10.1007/s10916-018-0983-942:8(1-56)Online publication date: 1-Aug-2018
  • (2018)Hidden location prediction using check-in patterns in location-based social networksKnowledge and Information Systems10.1007/s10115-018-1170-557:3(571-601)Online publication date: 1-Dec-2018
  • Show More Cited By

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Published In

cover image Guide Proceedings
DASFAA'11: Proceedings of the 16th international conference on Database systems for advanced applications - Volume Part I
April 2011
579 pages
ISBN:9783642201486
  • Editors:
  • Jeffrey Xu Yu,
  • Myoung Ho Kim,
  • Rainer Unland

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Springer-Verlag

Berlin, Heidelberg

Publication History

Published: 22 April 2011

Author Tags

  1. location based service
  2. social network
  3. user similarity

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Cited By

View all
  • (2018)Joint Representation Learning for Location-Based Social Networks with Multi-Grained Sequential ContextsACM Transactions on Knowledge Discovery from Data10.1145/312787512:2(1-21)Online publication date: 23-Jan-2018
  • (2018)Real-Time Fault-Tolerant mHealth SystemJournal of Medical Systems10.1007/s10916-018-0983-942:8(1-56)Online publication date: 1-Aug-2018
  • (2018)Hidden location prediction using check-in patterns in location-based social networksKnowledge and Information Systems10.1007/s10115-018-1170-557:3(571-601)Online publication date: 1-Dec-2018
  • (2017)Locality-Aware Load Sharing in Mobile Cloud ComputingProceedings of the10th International Conference on Utility and Cloud Computing10.1145/3147213.3147228(141-150)Online publication date: 5-Dec-2017
  • (2017)Location-Based Distance Measures for Geosocial SimilarityACM Transactions on the Web10.1145/305495111:3(1-32)Online publication date: 3-Jul-2017
  • (2017)A Neural Network Approach to Jointly Modeling Social Networks and Mobile TrajectoriesACM Transactions on Information Systems10.1145/304165835:4(1-28)Online publication date: 16-Aug-2017
  • (2016)A Probabilistic Lifestyle-Based Trajectory Model for Social Strength Inference from Human Trajectory DataACM Transactions on Information Systems10.1145/294806435:1(1-28)Online publication date: 3-Sep-2016
  • (2013)Mining user similarity based on routine activitiesInformation Sciences: an International Journal10.1016/j.ins.2013.02.050236(17-32)Online publication date: 1-Jul-2013
  • (2012)Circle of friend query in geo-social networksProceedings of the 17th international conference on Database Systems for Advanced Applications - Volume Part II10.1007/978-3-642-29035-0_9(126-137)Online publication date: 15-Apr-2012

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