'Influence model' diaporamas de présentation

Towards Twitter Context Summarization with User Influence Models

Towards Twitter Context Summarization with User Influence Models. Yi Chang et al. WSDM 2013 Hyewon Lim 21 June 2013. Outline. Introduction Twitter Context Tree Analysis User Influence Models Summarization Method Editorial Data Set Experiments Conclusion and Future Work. Introduction.

458 views • 36 slides

Ad Heat : An Influence-based Diffusion Model for Propagating Hints to Match Ads

Ad Heat : An Influence-based Diffusion Model for Propagating Hints to Match Ads. -- WWW 2010, Hongji Bao, Edward Y. Chang Google Research, Beijing, China Presented by Flame Wang. Outline. Social Network Ad Model Relevance Model Ad Heat : Influence Model Algorithms

432 views • 28 slides

News is free: who will pay for quality journalism?

News is free: who will pay for quality journalism?. Subash Gobine. ICT usage. International Telecommunications Union (ITU) revealed, in 2009, that: 27% of the world population has access to a computer at home (1.9 billion) 65.7% were subscribed to mobile technologies (4.6 billion)

350 views • 25 slides

Influence Maximization in Dynamic Social Networks

Influence Maximization in Dynamic Social Networks. Honglei Zhuang , Yihan Sun, Jie Tang, Jialin Zhang, Xiaoming Sun. Influence Maximization. Probability of influence. B. How to find influential users to help promote a new product?. A. 0.8. C. ?. 0.1. 0.5. 0.4. 0.6. 0.1. 0.6.

855 views • 21 slides

Modelling and Analyzing Multimodal Dyadic Interactions Using Social Networks

325 views • 19 slides

The Performance Framework

The Performance Framework. Episode 3 - CAATS II Final Dissemination Event. Laurent Tabernier EUROCONTROL Project Episode 3. Brussels, 13 & 14 Oct 2009. Scope of the presentation. Objectives of Performance Framework Influence Diagrams and Influence Models, what is the difference

245 views • 13 slides