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P1-S4.12 Using neighbourhood-level population data to guide gonorrhoea intervention, MontrEal, QuEbec, Canada, 2002-2009

N. Khalil, R. Allard
2011 Sexually Transmitted Infections  
In the network of men connected by venues, hierarchal clustering detected a cluster of 35 men linked together by their patronage of three Internet venues see Abstract P1-S4.10 Figure 1 .  ...  Results 77% of participants reported meeting a sex partner at a social venue in the last 6 months.  ...  In the network of men connected by venues, hierarchal clustering detected a cluster of 35 men linked together by their patronage of three Internet venues see Abstract P1-S4.10 Figure 1 .  ... 
doi:10.1136/sextrans-2011-050108.156 fatcat:rbd26hc5nzdclcndrnj6mtj6je

Cyber–Physical–Social Frameworks for Urban Big Data Systems: A Survey

Suparna De, Yuchao Zhou, Iker Larizgoitia Abad, Klaus Moessner
2017 Applied Sciences  
Alongside this, the growing use of social networks offers near real-time citizen sensing capabilities as a complementary information source.  ...  The resulting Cyber-Physical-Social System (CPSS) can help to understand the real world and provide proactive services to users.  ...  The Foursquare social network comprises of users 'checking-in' to a venue, with the list of available venues dependent on the user's location.  ... 
doi:10.3390/app7101017 fatcat:xzuyyu6ainbijnv54h3ryt3nqi

Cross-Domain Recommendation via Clustering on Multi-Layer Graphs

Aleksandr Farseev, Ivan Samborskii, Andrey Filchenkov, Tat-Seng Chua
2017 Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval - SIGIR '17  
Considering that many adults use more than three social networks simultaneously, it is reasonable to leverage on this rapidly growing multi-source social media data to boost venue recommendation performance  ...  Group knowledge is derived based on new crosssource user community detection approach, which utilizes both inter-source relationship and the ability of sources to complement each other.  ...  Location (Venue Category) Features: distribution over 764 venue categories. Visual features: distribution over 1000 ImageNet [11] concepts, extracted from Instagram images.  ... 
doi:10.1145/3077136.3080774 dblp:conf/sigir/FarseevSFC17 fatcat:oq6h6njzmffj7lhzub2nsfor6a

We Know Where You Are

Xining Yang, Xinyue Ye, Daniel Z. Sui
2016 International Journal of Applied Geospatial Research  
The convergence of social media and GIS provides an opportunity to reconcile space-based GIS and place-based social media.  ...  For this purpose, the authors conduct an empirical study in Columbus, Ohio, aiming to enrich both the spatial and platial context of geo-tagged data, using location-based social media Foursquare checkins  ...  Scellato et al. (2011) try to predict social link by detecting user patterns in Foursquare, a popular location-based social network.  ... 
doi:10.4018/ijagr.2016040105 fatcat:hkpriahl75ck5bjwxusrqlym2e

Social Media Interaction and Analytics for Enhanced Educational Experiences

Georgios Palaiokrassas, Athanasios Voulodimos, Kleopatra Konstanteli, Nicholas Vretos, David Salama Osborne, Efstathia Chatzi, Petros Daras, Theodora Varvarigou
2016 IEEE Multimedia  
Acknowledgments The research leading to these results received funding from the European Commission FP7 under grant no. 287966 Experimedia.  ...  Achieving Social Network Abstraction and Privacy One of the primary design attributes of Social-Integrator is social network abstraction-that is, providing the same functionality and user interface regardless  ...  We've also extended the system with an innovative application based on Beacons for tracking the location of students at a museum or other educational venue.  ... 
doi:10.1109/mmul.2015.96 fatcat:ksdhwy6fgbeshilw5ytyf7mr6i

Social media interaction and analytics for enhanced educational experiences

Georgios Palaiokrassas, Athanasios Voulodimos, Kleopatra Konstanteli, Nicholas Vretos, David Salama Osborne, Efstathia Chatzi, Petros Daras, Theodora Varvarigou
2015 IEEE Internet Computing  
Acknowledgments The research leading to these results received funding from the European Commission FP7 under grant no. 287966 Experimedia.  ...  Achieving Social Network Abstraction and Privacy One of the primary design attributes of Social-Integrator is social network abstraction-that is, providing the same functionality and user interface regardless  ...  We've also extended the system with an innovative application based on Beacons for tracking the location of students at a museum or other educational venue.  ... 
doi:10.1109/mic.2015.141 fatcat:wt6uwsftqbe2vjasjobo7hbmze

Interest Aware Location-Based Recommender System Using Geo-Tagged Social Media

Basma AlBanna, Mahmoud Sakr, Sherin Moussa, Ibrahim Moawad
2016 ISPRS International Journal of Geo-Information  
Advances in location acquisition and mobile technologies led to the addition of the location dimension to Social Networks (SNs) and to the emergence of a newer class called Location-Based Social Networks  ...  In this paper, we propose an Interest-Aware Location-Based Recommender system (IALBR), which combines the advantages of both LBSNs and SNs, in order to provide interest-aware location-based recommendations  ...  There appeared a new breed of social networks called Location-Based Social Networks (LBSNs) where locations are the root elements of the network structure.  ... 
doi:10.3390/ijgi5120245 fatcat:zhjvlle2m5fpja6pmlyseql6au

Games Research Today: Analyzing the Academic Landscape 2000-2014

Edward F. Melcer, Truong-Huy D. Nguyen, Zhengxing Chen, Alessandro Canossa, Magy Seif El-Nasr, Katherine Isbister
2015 International Conference on Foundations of Digital Games  
In this paper we present an analysis of the academic landscape of games research from the last 15 years.  ...  Strategic diagrams and network maps are applied to visualize and further understand interrelationships and underlying trends within the field.  ...  We would also like to thank Janet Morrow from Northeastern University Libraries who helped us obtain access approval from IEEE.  ... 
dblp:conf/fdg/MelcerNCCEI15 fatcat:zyq7m6jonbhtfb2z3uxkbcaql4

Sex Venue-Based Network Analysis to Identify HIV Prevention Dissemination Targets for Men Who Have Sex with Men

Rupa R. Patel, Douglas A. Luke, Enola K. Proctor, William G. Powderly, Philip A. Chan, Kenneth H. Mayer, Laura C. Harrison, Amar Dhand
2018 LGBT Health  
Abstract Purpose: The aim of this study was to identify sex venue-based networks among men who have sex with men (MSM) to inform HIV preexposure prophylaxis (PrEP) dissemination efforts.  ...  Sex venue-based network analysis to identify HIV prevention dissemination targets for men who have sex with men.  ...  a network perspective is not a new concept.  ... 
doi:10.1089/lgbt.2017.0018 pmid:29324178 pmcid:PMC5770083 fatcat:5vztfno3hbcwpeo342w2v5mw2i

Context-Aware Recommender Systems for Social Networks: Review, Challenges and Opportunities

Areej Bin Suhaim, Jawad Berri
2021 IEEE Access  
INDEX TERMS Context-aware system, Contextual factors, Recommender system, Social network Areej Bin-Suhaim received the B.S. degree in information technology from King Saud University (KSU), Riyadh, Saudi  ...  Context-aware recommender systems dedicated to online social networks experienced noticeable growth in the last few years.  ...  extracted from online social networks.  ... 
doi:10.1109/access.2021.3072165 fatcat:i3igbxd44jhrzcyvynevpidcwq

Measuring urban activities using Foursquare data and network analysis: a case study of Murcia (Spain)

Taras Agryzkov, Pablo Martí, Leandro Tortosa, José F. Vicent
2016 International Journal of Geographical Information Science  
We compare the data extracted from the social network with the data collected from the fieldwork, in order to establish the appropriateness in terms of understanding the activity that takes place in this  ...  An analysis of these data using a model based on a network centrality algorithm establishes a classification or ranking of the nodes which form the urban network.  ...  Foursquare is a popular Location-based Social Networks (Noulas et al. 2011) , because it mainly consists of user-generated data about georeferenced venues for business and points of interest.  ... 
doi:10.1080/13658816.2016.1188931 fatcat:wopb6kkexfe6lbf6i2jjl7d6vi

Crowdsourced Data Mining for Urban Activity: Review of Data Sources, Applications, and Methods

Haifeng Niu, Elisabete A. Silva
2020 Journal of urban planning and development  
The penetration of devices integrated with location-based services and internet services has generated massive data about the everyday life of citizens and tracked their activities happening in cities.  ...  Crowdsourced data, such as social media data, points of interest (POIs) data, and collaborative websites, generated by the crowd, have become fine-grained proxy data of urban activity and widely used in  ...  De , Granell and Ostermann (2016) , and Kim and Hastak Hollenstein and Purves (2010) and Feick and Robertson (2015) Acknowledgment This research is funded by a scholarship from the China Scholarship  ... 
doi:10.1061/(asce)up.1943-5444.0000566 fatcat:vec2lz2olbfbjoem2lfnulzswi

Hierarchy-Dependent Cross-Platform Multi-View Feature Learning for Venue Category Prediction [article]

Shuqiang Jiang and Weiqing Min and Shuhuan Mei
2018 arXiv   pre-print
In this work, we focus on visual venue category prediction, which can facilitate various applications for location-based service and personalization.  ...  CPTDL is capable of reinforcing the learned deep network from videos using images from other platforms. Specifically, CPTDL first trained a deep network using videos.  ...  [1] mined business-aware visual concepts from social media to recognize the business venue from images. Zhang et al.  ... 
arXiv:1810.09833v1 fatcat:7jd5ne3nsfdrrgao3hyptkxkcy

GLOCAL

Pierre Andrews, Vanessa Murdock, Adam Rae, Francesco De Natale, Sven Buschbeck, Anthony Jameson, Kerstin Bischoff, Claudiu S. Firan, Claudia Niederée, Vasileios Mezaris, Spiros Nikolopoulos
2012 Proceedings of the 21st international conference companion on World Wide Web - WWW '12 Companion  
The idea of the European project GLOCAL is to use events as the central concept for search, organization and combination of multimedia content from various sources.  ...  For this purpose methods for event detection and event matching as well as media analysis are developed. Considered events range from private, over local, to global events.  ...  , social network overlap, taste preferences and interaction data (e.g. comments exchanged).  ... 
doi:10.1145/2187980.2188013 dblp:conf/www/AndrewsNBJBFNMNMR12 fatcat:zhksq5dnorexvmf5ynpd4ez4iq

Combining OLAP and information networks for bibliographic data analysis: a survey

Sabine Loudcher, Wararat Jakawat, Edmundo Pavel Soriano Morales, Cécile Favre
2015 Scientometrics  
At the same time, several information networks (co-authors network, citations network, institutions network, etc.) can be built based on bibliographic databases.  ...  We also propose a comparison between traditional OLAP and OLAP on information networks and discuss the challenges OLAP faces regarding bibliographic networks.  ...  Zhao et al. defined the concept of multidimensional networks to abstract real networks.  ... 
doi:10.1007/s11192-015-1539-0 fatcat:unu6qfj4ebasnf3zq2vgesc63m
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