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  1. Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Location Based Social Networks (LBSN '10)
  2. Towards location-based social networking services
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Measuring geographical regularities of crowd behaviors for Twitter-based geo-social event detection
Towards location-based social networking services
DC2S: a dynamic car sharing system
A location predictor based on dependencies between multiple lifelog data
Querying geo-social data by bridging spatial networks and social networks
Spatio-temporal proximity and social distance: a confirmation framework for social reporting
Mining user similarity from semantic trajectories
Using location based social networks for quality-aware participatory data transfer
Anonymizing user location and profile information for privacy-aware mobile services
Activity identification from GPS trajectories using spatial temporal POIs' attractiveness

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Towards location-based social networking services

Content Provider ACM Digital Library
Author Chow, Chi-Yin Mokbel, Mohamed F. Bao, Jie
Abstract Social networking applications have become very important web services that provide Internet-based platforms for their users to interact with their friends. With the advances in the location-aware hardware and software technologies, location-based social networking applications have been proposed to provide services for their users, taking into account both the spatial and social aspects. Unfortunately, none of existing location-based social networking applications is a holistic system nor equips database management systems to support scalable location-based social networking services. In this paper, we present GeoSocialDB; a holistic system providing three location-based social networking services, namely, location-based news feed, location-based news ranking, and location-based recommendation. In GeoSocialDB, we aim to implement these services as query operators inside a database engine to optimize the query processing performance. Within the GeoSocialDB framework, we discuss research challenges and directions towards the realization of scalable and practical query processing for location-based social networking services. In general, we discuss the challenges in designing location- and/or rank-aware query operators, materializing query answers, supporting continuous query processing, and providing privacy-aware query processing for our three location-based social networking services.
Starting Page 31
Ending Page 38
Page Count 8
File Format PDF
ISBN 9781450304344
DOI 10.1145/1867699.1867706
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2010-11-02
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Architecture
Content Type Text
Resource Type Article
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