Filters








5 Hits in 1.4 sec

MoDisSENSE: A distributed platform for social networking services over mobile devices

Ioannis Mytilinis, Ioannis Giannakopoulos, Ioannis Konstantinou, Katerina Doka, Nectarios Koziris
2014 2014 IEEE International Conference on Big Data (Big Data)  
In this work we present MoDisSENSE, a distributed analytics platform for social networking services over mobile devices.  ...  MoDisSENSE collects and stores various types of data from heterogeneous sources, such as GPS traces from cell phones, user profile information and comments from social networks connected to the platform  ...  To this end, we present MoDisSENSE, a social network based, geo-location service that exploits spatio-temporal and social data.  ... 
doi:10.1109/bigdata.2014.7004490 dblp:conf/bigdataconf/MytilinisGKDK14 fatcat:tvjt5wyddvhj3kdzvws4e2wqx4

MoDisSENSE

Ioannis Mytilinis, Ioannis Giannakopoulos, Ioannis Konstantinou, Katerina Doka, Dimitrios Tsitsigkos, Manolis Terrovitis, Lampros Giampouras, Nectarios Koziris
2015 Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data - SIGMOD '15  
A user's digital footprint coming from social networks or mobile devices, such as comments and check-ins contains valuable information about his preferences.  ...  In this work, we present MoDis-SENSE, an open-source distributed platform that provides personalized search for points of interest and trending events based on the user's social graph by combining spatio-textual  ...  The mobile devices, that have MoDisSENSE application installed, can push their GPS traces to the platform.  ... 
doi:10.1145/2723372.2735375 dblp:conf/sigmod/MytilinisGKDTTG15 fatcat:z2rnvg2ym5fcrhe2ynyzmig4eu

Query Processing Techniques for Big Spatial-Keyword Data

Ahmed Mahmood, Walid G. Aref
2017 Proceedings of the 2017 ACM International Conference on Management of Data - SIGMOD '17  
The widespread use of GPS-enabled cellular devices, i.e., smart phones, led to the popularity of numerous mobile applications, e.g., social networks, micro-blogs, mobile web search, and crowd-powered reviews  ...  We describe the main models for big spatialkeyword processing, and list the popular spatial-keyword queries.  ...  Examples of these applications include social networks, micro-blogs, mobile web-search, and crowd-powered reviews.  ... 
doi:10.1145/3035918.3054773 dblp:conf/sigmod/MahmoodA17 fatcat:h444z7zuazayhcjc2syjygz6mu

Challenges in Crowdsourcing Geospatial Data to Replace or Enhance Official Sources

Clodoveu A. Davis
2018 Disegnare con  
networks.  ...  Governmental sources account for several important data categories, but not necessarily up-to-date, or even covering all aspects.  ...  MoDisSENSE: A Distributed Spatio-Temporal and Textual Processing Platform for Social Networking Services. Paper presented at the ACM SIGMOD, Melbourne, Australia. Okolloh, O. (2009).  ... 
doaj:5e9dbc80ece84fb897a682462295553e fatcat:heirl62oqfd63ejhmvfbmdwkji

Modeling Big Data Applications and Operators in Cloud environments [article]

Ioannis K. Giannakopoulos, National Technological University Of Athens
2020
The performance is, then, approximated for the entire space using a combination of linear models for each subregion.  ...  Moreover, the wide variety of the existing datasets have complicated the problem of selecting the appropriate inputs for a given operator, since the examination of the data utility for a given workflow  ...  Koziris: MoDisSENSE: A Distributed Platform for Social Networking Services over Mobile Devices.  ... 
doi:10.26240/heal.ntua.18604 fatcat:d5jbfqw2ingytjkzbotc34vqqu