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Diffusion in Social Networks with Competing Products
[article]
2012
arXiv
pre-print
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We introduce a new threshold model of social networks, in which the nodes influenced by their neighbours can adopt one out of several alternatives. ...
We show that the problem of determining whether a given node has to adopt some (resp. a given) product in all final networks is co-NP-complete. ...
Acknowledgement We would like to thank Berthold Vöcking for suggesting to us the first two problems in Section 6. ...
arXiv:1105.2434v3
fatcat:b4ggv5o2nfb6bo7llniqdbyd7u
Diffusion in Social Networks with Competing Products
[chapter]
2011
Lecture Notes in Computer Science
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We introduce a new threshold model of social networks, in which the nodes influenced by their neighbours can adopt one out of several alternatives. ...
We show that the problem of determining whether a given node has to adopt some (resp. a given) product in all final networks is co-NP-complete. ...
We would like to thank Berthold Vöcking for suggesting to us the first two problems in Section 6. ...
doi:10.1007/978-3-642-24829-0_20
fatcat:tvjrs2dsgbdy7ctx7kjnwtszle
Intertwined Viral Marketing through Online Social Networks
[article]
2016
arXiv
pre-print
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However, in real scenarios, multiple products can be promoted in social networks at the same time. ...
In this paper, we will study the "interTwined Influence Maximization" (i.e., TIM) problem for one product that we target on in online social networks, where multiple other competing/complementary/independent ...
[15] to compete for customer in online social networks. Meanwhile, Narayanam et al. ...
arXiv:1607.00542v1
fatcat:snwjsjfanfdqvkdrpsdrocvf3a
Model of Multilayer Knowledge Diffusion for Competence Development in an Organization
2015
Mathematical Problems in Engineering
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The proposed model describes competence development process in a new way through horizontal and vertical knowledge diffusion in multilayer network. ...
In the network, agents collaborate and interchange various kinds of knowledge through different layers and these mutual activities affect the competencies in a positive or negative way. ...
Acknowledgments This work was partially supported by fellowship cofinanced by the European Union within European Social Fund, by European Union's Seventh Framework Programme for research, technological ...
doi:10.1155/2015/529256
fatcat:a3yrva73cnbhbimzqea24tqd6q
Model of Multilayer Knowledge Diffusion for Competence Development in an Organization
[article]
2015
arXiv
pre-print
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The proposed model describes competence development process in a new way through horizontal and vertical knowledge diffusion in multilayer network. ...
In the network, agents collaborate and interchange various kind of knowledge through different layers and this mutual activities affect the competences in a positive or negative way. ...
In this context effective means with best combination of knowledge and social abilities. ...
arXiv:1510.01577v1
fatcat:2t5y57owj5hidec5ruajubw4km
An Agent-Based Competitive Product Diffusion Model for the Estimation and Sensitivity Analysis of Social Network Structure and Purchase Time Distribution
2013
Journal of Artificial Societies and Social Simulation
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The diffusion dynamics of competing products emerge from the aggregation of consumers' decisions. ...
To maximise the possibility of success for a new product and minimise the risk and opportunity cost of a failed product, firms must understand the diffusion dynamics of competing products. ...
To test the performance of the model, we applied the model to the diffusion of netbook products competing in the online market in Korea. ...
doi:10.18564/jasss.2080
fatcat:f4ywztkkvjerhaxibhjaprc5zu
Preserving Privacy Enables "Coexistence Equilibrium" of Competitive Diffusion in Social Networks
2017
IEEE Transactions on Signal and Information Processing over Networks
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2019 pre-print arXiv:1911.05492v1 fatcat:gaft5rdxpbhx5c7idf36f2vtba
With the advent of social media, different companies often promote competing products simultaneously for word-of-mouth diffusion and adoption by users in social networks. ...
., two competing products coexist in the equilibrium) in competitive diffusion over social networks. ...
In particular, we look at the scenario where two competing products spread on a social network according to the following diffusion model. ...
doi:10.1109/tsipn.2017.2697819
fatcat:gtk2pkpyfjc7hfoe7as5qdp5zu
Do Pepsi Drinkers Talk about Sleepwalker? The Effects of Self-Presentation and Conformity in Competing Word-of-Mouth
2012
Social Science Research Network
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We investigate how peer exposure to brands affects word-of-mouth generation for the brand and its competitors using a unique datasets with 1.3 million users' activities during 72 days in a social network ...
Our work provides novel insights on the diffusion of WOM and practical implications for social media marketing. ...
Another related stream of research is content diffusion through social network analysis. ...
doi:10.2139/ssrn.2163314
fatcat:bhhbgau5dfdirbinu2mllwiffy
Two competitive products diffusion in heterogeneous consumer social networks with repeat purchase
2019
Advances in Difference Equations
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This paper studies the dynamics of two competitive products diffusion in heterogeneous consumer social networks with repeat purchase. ...
We demonstrate a threshold for the diffusion rate above which a single product can persistently diffuse in heterogeneous consumer social networks without considering advertising strategy if the other product ...
Funding This work is supported by the National Science Foundation of China (71671036); Philosophy and Social Science Research Foundation in Colleges and Universities of Jiangsu Province (2018SJZDA005). ...
doi:10.1186/s13662-019-2252-8
fatcat:7gqnylgft5a4bmtv33zg3tkhb4
An agent-based model of innovation diffusion: network structure and coexistence under different information regimes
2012
Journal of Economic Interaction and Coordination
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Nonetheless, with imperfect information, in small-world networks the higher speed of diffusion produced by the low average distance increases this probability. ...
The paper analyzes how the structure of social networks affects innovation diffusion and competition under different information regimes. ...
They also acknowledge the participants to the Workshop on "Structure and Dynamics of Knowledge Networks" (Eindhoven, May 12-14, 2009) and two anonymous referees for very useful and detailed comments. ...
doi:10.1007/s11403-012-0087-4
fatcat:pjownkzw7vfv5iakesuszhkgh4
The Competence Centres in IT business ecosystem. Case study
2016
Journal of Economics and Management
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The social value is shown by finding innovative way of knowledge diffusion. ...
As it is shown by research results, the entities of studied IT sector implement the goal in the so-called business eco-systems based on knowledge diffusion, especially trough the Competence Centres. ...
Introduction The Competence Centres have played an important role in the process of knowledge diffusion. It has been observed for example in IT sector. ...
doi:10.22367/jem.2016.24.08
fatcat:au7rzxiqlbfkfofvloxfn6htxe
Application of the Ant Colony Optimization Algorithm to the Influence-Maximization Problem
2012
International Journal of Swarm Intelligence and Evolutionary Computation
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Consumers often form complex social networks based on a multitude of different relations and interactions. ...
These interactions influence the decisions they make about adopting products or behaviors, and hence a company could receive a large cascade of further recommendations if it can identify and target influential ...
Definition 4 (with a competing product). ...
doi:10.4303/ijsiec/235566
fatcat:q7ejlqsigfhezeqq3dmx4zikje
A Model for Competing Information Diffusion in Social Networks
2019
IEEE Access
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Competing types of information, such as positive and negative information about a topic or marketing information for similar products from different companies, often diffuse in social networks simultaneously ...
INDEX TERMS Competing information, global stability, information diffusion, social network. 67916 2169-3536 ...
Yan et al. introduced a diffusion model to explain the competitive diffusion of repurchased products in knowledgeable manufacturing but not in social networks [22] . ...
doi:10.1109/access.2019.2918812
fatcat:fhfdhi637rcu7mvac3q2nfzwym
Designing collaborative services on the digital platform
2009
Proceeding of the seventh ACM conference on Creativity and cognition - C&C '09
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Case studies of collaborative service on the digital platform were conducted to identify the role of ICT in developing and diffusing collaborative service and a part of the result is introduced. ...
This paper is based on an on-going doctoral research on service design for social innovation and sustainability. ...
This virtuous cycle between the solution and the social network creates a synergy effect in diffusing social innovations. ...
doi:10.1145/1640233.1640282
dblp:conf/candc/BaekM09
fatcat:mecstxtr7jenhhexqtoiyhy45m
Competing opinion diffusion on social networks
2017
Royal Society Open Science
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To bridge this gap, we propose a model of competing opinion diffusion on social networks taking into account degree-dependent fitness or persuasiveness. ...
This study provides insight into the collective influence of individual attributes, local social networks and global media on opinion diffusion, and contributes to a comprehensive understanding of competing ...
In this paper, we propose an analysable model to study competing opinion diffusion on social networks. ...
doi:10.1098/rsos.171160
pmid:29291101
pmcid:PMC5717675
fatcat:rjtomqxqifce5hwrekpbrytyqe
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