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Axiomatic Analysis of Contact Recommendation Methods in Social Networks: An IR Perspective [chapter]

Javier Sanz-Cruzado, Craig Macdonald, Iadh Ounis, Pablo Castells
2020 Lecture Notes in Computer Science  
Recently, it has been shown that classical information retrieval (IR) weighting models -such as BM25can be adapted to effectively recommend new social contacts to a given user.  ...  Contact recommendation is an important functionality in many social network scenarios including Twitter and Facebook, since they can help grow the social networks of users by suggesting, to a given user  ...  Castells were partially supported by the Spanish Government (TIN2016-80630-P). C. Macdonald and I.  ... 
doi:10.1007/978-3-030-45439-5_12 fatcat:yxi6xvg53zfnrovkg4whummnzu

Social networks and information retrieval, how are they converging? A survey, a taxonomy and an analysis of social information retrieval approaches and platforms

Mohamed Reda Bouadjenek, Hakim Hacid, Mokrane Bouzeghoub
2016 Information Systems  
This is mainly done by enhancing the IR process with information coming from social networks, a process called Social Information Retrieval (SIR).  ...  There is currently a number of research work performed in the area of bridging the gap between Information Retrieval (IR) and Online Social Networks (OSN).  ...  In the next section, we discuss the concept of social information retrieval, which links IR and social networks.  ... 
doi:10.1016/j.is.2015.07.008 fatcat:letbaw4pwbbvvbyvumjirlwjdq

A comparative study of heterogeneous item recommendations in social systems

Alejandro Bellogín, Iván Cantador, Pablo Castells
2013 Information Sciences  
In this paper we evaluate a number of tag-based recommendation approaches [15] that are adaptations of TF-IDF [3] and BM25 [53] Information Retrieval models, and are inspired on previous works on folksonomy-based  ...  In this line the final goal of our research is to investigate effective hybrid recommendation strategies that adaptively merge and exploit the heterogeneous information available in social systems.  ...  Acknowledgments The work presented here was supported by the Spanish Ministry of Science and Innovation (TIN2011-28538-C02), and the Autonomous Community of Madrid (CCG10-UAM/TIC-5877).  ... 
doi:10.1016/j.ins.2012.09.039 fatcat:houxbiojzvc4pdtq3kjjllrexm

A study of heterogeneity in recommendations for a social music service

Alejandro Bellogín, Iván Cantador, Pablo Castells
2010 Proceedings of the 1st International Workshop on Information Heterogeneity and Fusion in Recommender Systems - HetRec '10  
The obtained results show that, in Last.fm, social tagging and explicit social networking information provide effective and heterogeneous item recommendations.  ...  Aiming to identify which are the sources of information (ratings, tags, social contacts, etc.) most valuable for recommendation, we evaluate a number of content-based, collaborative filtering and social  ...  In this paper, we evaluate a number of tag-based recommendation approaches [6] that are adaptations of TF-IDF [2] and BM25 [25] Information Retrieval models, and are inspired on previous works on  ... 
doi:10.1145/1869446.1869447 fatcat:o5xusuzo3jgjfpj7557wwmwlze

Improving Smart Conference Participation Through Socially Aware Recommendation

Nana Yaw Asabere, Feng Xia, Wei Wang, Joel J. P. C. Rodrigues, Filippo Basso, Jianhua Ma
2014 IEEE Transactions on Human-Machine Systems  
SARVE computes correlation and social characteristic information of conference participants.  ...  In our experiments, we compare SARVE to two related state-of-the-art methods, namely: Context-Aware Mobile Recommendation Services (CAMRS) and Conference Navigator (Recommender) Model.  ...  Bass, the Editor-in-Chief, and the reviewers for their constructive comments.  ... 
doi:10.1109/thms.2014.2325837 fatcat:sgbqlcnzffbj7ifdc3vcgvqr4u

Taking Social Networks to the Next Level

Alexiei Dingli, Dylan Seychell
2012 International Journal of Distributed Systems and Technologies  
Since the boom of social networking lead to people using multiple account on many platforms in order to keep in touch with hundreds of contacts, managing one's contacts risks becoming a burden for many  ...  Guided by these observations and by careful research of existing adaptive web technologies, our team worked on the development of SNAP -- an adaptive social network integrator which aimed to amalgamate  ...  CONCLUSION The SNAP adaptive web portal was developed out of the need to have a system which relieves the user of the burden to visit different social network sites separately in order to maintain contact  ... 
doi:10.4018/jdst.2012100103 fatcat:i3a7bfmazre2dcvioqxdyy2vae

Behavioural change models for infectious disease transmission: a systematic review (2010–2015)

Frederik Verelst, Lander Willem, Philippe Beutels
2016 Journal of the Royal Society Interface  
of information (16/178), multiple types of information (17/178) or both (9/178).  ...  We observe an increasing trend in published BCMs, frequently coupled to (re)emergence events, and propose a categorization by distinguishing how information translates into preventive actions.  ...  Some examples of behavioural change research for which network science has been used include models using adaptive contact networks [12] , vaccinating behaviour in social contact networks [13] and social  ... 
doi:10.1098/rsif.2016.0820 pmid:28003528 pmcid:PMC5221530 fatcat:tciwt53ukzem7fyk37a5wyypd4

MultiEdTech 2017

Ansgar Scherp, Vasileios Mezaris, Thomas Köhler, Alexander Hauptmann
2017 Proceedings of the 2017 ACM on Multimedia Conference - MM '17  
, summarization, recommendation, and visualization technologies on multimedia content available in specialized learning platforms, the Web, mobile devices and/or social networks for supporting personalized  ...  e-learning; and, on the other side, the ever increasing availability of all sorts on information on the Internet and in social media channels (e. g. lectures, research papers, user-generated videos, news  ...  This research was co-financed by the EU H2020 project MOVING (TraininG towards a society of data-saVvy inforMation prOfessionals to enable open leadership INnovation) [5] under contract H2020-693092.  ... 
doi:10.1145/3123266.3132056 dblp:conf/mm/ScherpMKH17 fatcat:w3rf4tp5bngufbnpxtxnapyk5u

Managing social overlay networks in semantic open enterprise systems

Florian Skopik, Daniel Schall, Schahram Dustdar
2011 Proceedings of the International Conference on Web Intelligence, Mining and Semantics - WIMS '11  
The fundamental aspects of these networks are to manage personal contacts and to share profile information with friends.  ...  This mechanism enables information flows between actors in order to allow for flexible group formations in highly dynamic large-scale networks.  ...  Acknowledgments This work was supported by the European Union FP7 projects COIN (216256) and SM4ALL (224332). The authors like to thank STI Innsbruck for support regarding WSMO, WSML and WSMX.  ... 
doi:10.1145/1988688.1988747 dblp:conf/wims/SkopikSD11 fatcat:wcysn6ngpvczbhgky3r6fi377m

Framework for NFC-Based Intelligent Agents: A Context-Awareness Enabler for Social Internet of Things

Chih-Hao Lin, Pin-Han Ho, Hong-Chuan Lin
2014 International Journal of Distributed Sensor Networks  
By developing a complete ontology knowledgebase, the proposed framework can incorporate with social-cooperation schemes to recommend relevant services for supporting reactive action, proactive achievement  ...  The resultant social-advertising system shows that this framework can support a wide-range of different functionalities and is indispensable to an NFC-based intelligent agent for social Internet of things  ...  Conflict of Interests The authors declare that there is no conflict of interests regarding the publication of this paper.  ... 
doi:10.1155/2014/978951 fatcat:i36tdp2lwjhz3orzugnbqsgnxe

On a Mobile Phone Contact List Based on Social Relations

Pasteur Poda, Rashid Ben Amed Charles Zongo, Ibraima Dagnogo, Theodore Tapsoba
2018 EAI Endorsed Transactions on Smart Cities  
Inspired by African social and cultural practices, this paper is about a design of the contact list that integrates the social relationships existing between people in the real life.  ...  Social relations are unquestionably the major provider of contacts in the mobile devices contact lists.  ...  They stand for being well adapted for systems that suggest friends (contacts) in social networking software.  ... 
doi:10.4108/eai.12-2-2018.154107 fatcat:cnsmgyxxdvhntpzijmftjwzxp4

Regulation Mechanisms in an Open Social Media Using a Contact Recommender System [chapter]

L. Vignollet, M. Plu, J. C. Marty, L. Agosto
2005 Communities and Technologies 2005  
This paper presents how an information exchange network can be improved by users' collaboration. This social media is based on content recommendation.  ...  In order to overcome traditional problems of an open social media, we propose some regulation mechanisms. First each user manually controls her/his contacts network.  ...  We also want to thank Pascal Bellec for his work in developing the system.  ... 
doi:10.1007/1-4020-3591-8_22 fatcat:7btfl3av6jaefgr2vnv36dyqcu

Socially-Aware Venue Recommendation for Conference Participants

Feng Xia, Nana Yaw Asabere, Joel J.P.C. Rodrigues, Filippo Basso, Nakema Deonauth, Wei Wang
2013 2013 IEEE 10th International Conference on Ubiquitous Intelligence and Computing and 2013 IEEE 10th International Conference on Autonomic and Trusted Computing  
Our proposed algorithm, Social Aware Recommendation of Venues and Environments (SARVE), computes the Pearson Correlation and social characteristic information of conference participants.  ...  SARVE further incorporates the current context of both the smart conference community and participants in order to model a recommendation process using distributed community detection.  ...  of the user, presenters and community, in order to accordingly generate an effective social venue recommendation.  ... 
doi:10.1109/uic-atc.2013.81 dblp:conf/uic/XiaARBDW13 fatcat:deqfjpnylnepteq6uvyuiz7qsa

Social isolation in mental health: a conceptual and methodological review

Jingyi Wang, Brynmor Lloyd-Evans, Domenico Giacco, Rebecca Forsyth, Cynthia Nebo, Farhana Mann, Sonia Johnson
2017 Social Psychiatry and Psychiatric Epidemiology  
These five domains are: social network-quantity; social networkstructure; social network-quality; appraisal of relationships-emotional; and appraisal of relationships-resources.  ...  Results We developed a model with five domains incorporating all the concepts relevant to social isolation in regular use in the mental health research literature.  ...  Social isolation Models of social isolation include both objective social contact and subjective perceived adequacy of contact. Zavaleta et al.  ... 
doi:10.1007/s00127-017-1446-1 pmid:29080941 pmcid:PMC5702385 fatcat:x2hkjmktn5a4vkkxxryl6gkyru

Image sharing privacy policy on social networks using A3P

S. Saranya, M. Ranjith Kumar, K. Madheswaran
2017 Journal of Applied and Advanced Research  
The aggregated information can result in unexpected exposure of one's social environment and lead to abuse of one's personal information.  ...  User Image sharing social site maintaining privacy has become a major problem, as demonstrated by a recent wave of publicized incidents where users inadvertently shared personal information.  ...  The PViz Comprehension Tool for Social Network Privacy Settings Users' mental models of privacy and visibility in social networks [7] often involve subgroups within their local networks of friends.  ... 
doi:10.21839/jaar.2017.v2i3.93 fatcat:wyfcezyombhdpcov5qqsnjy4jy
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