Lighthouse Principle for Diffusion in Social Networks
نویسندگان
چکیده
The article investigates influence relation between two sets of agents in a social network. It proposes a logical system that captures propositional properties of this relation valid in all threshold models of social networks with the same topological structure. The logical system consists of Armstrong axioms for functional dependence and an additional Lighthouse axiom. The main results are soundness, completeness, and decidability theorems for this logical system.
منابع مشابه
Balanced clusters and diffusion process in signed networks
In this paper we study the topology effects on diffusion process in signed networks. Considering a simple threshold model for diffusion process, it is extended to signed networks and some appropriate definitions are proposed. This model is a basic model that could be extended and applied in analyzing dynamics of many real phenomena such as opinion forming or innovation diffusion in social netwo...
متن کاملA Knowledge Management Approach to Discovering Influential Users in Social Media
A key step for success of marketer is to discover influential users who diffuse information and their followers have interest to this information and increase to diffuse information on social media. They can reduce the cost of advertising, increase sales and maximize diffusion of information. A key problem is how to precisely identify the most influential users on social networks. In this pape...
متن کاملFishing lantern trawl; Environmental, social and economic aspects of the Oman Sea
Lanternfish is one of the most important and aquatic reserves in the Oman Sea. After the cessation of the fish lantern fishing project provided by foreign vessels owned by Iranian companies by the Iranian Fisheries Organization, the impact of the activity of foreign vessels on aquatic resources should be considered for reasons other than those envisaged in the contracts and research plans. Ligh...
متن کاملThe Influence of Location on Nodes’ Centrality in Location-Based Social Networks
Nowadays, due to the widespread use of social networks, they can be used as a convenient, low-cost, and affordable tool for disseminating all kinds of information and data among the massive users of these networks. Issues such as marketing for new products, informing the public in critical situations, and disseminating medical and technological innovations are topics that have been considered b...
متن کاملfinding influential individual in Social Network graphs using CSCS algorithm and shapley value in game theory
In recent years, the social networks analysis gains great deal of attention. Social networks have various applications in different areas namely predicting disease epidemic, search engines and viral advertisements. A key property of social networks is that interpersonal relationships can influence the decisions that they make. Finding the most influential nodes is important in social networks b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- CoRR
دوره abs/1601.04098 شماره
صفحات -
تاریخ انتشار 2016