Twitter influencer analysis

Asset experts researched a method to highlight the most visible Twitter users on a given topic, and wrapped the mathematical analysis on a product ready Web application. The method aims to highlight the user visibility on the discussion, therefore it relies on actions that clearly determine connections among users that are also visible to other users. Tweets are collected via the Twitter streaming APIs and, at a later time, they are processed in order to retrieve a list of users sorted by visibility in the current discussion.

Driven by Engagement Actions

The complex network of Twitter users is derived from engagement actions, like the latest retweets and citations among active stakeholders. As result, the method is effective on monitoring discussion dynamics on the short period related to topics or recent events.

Focused on Active Communities

The most relevant active communities on the topic are found by means of algorithms from Graph Theory. Communities are mainly composed by stake holders accounts, like researchers, journalists, politicians and so on. Institutional accounts may appear when they are engaged by other users.

Ordered by Visibility

Twitter users are sorted according to their visibility, which derives from a Finite Markov Chain model. Most visible users are present first, along with information about the users they are most connected with.

Daily Updated

The method is designed to operate on data streamings and to produce new results on a daily basis. It continously observes the discussion on the topic of interest and it returns the most relevant tweets exchanged.

A first report: Zika and vaccines

An analysis of the most relevant tweets and accounts about some key words, with a main focus on Zika virus and vaccines, have been performed, and the corresponding report can be found here.

MMLAP and other EU Projects

AsiaFluCap Health system analysis to support capacity development in response to the threat of pandemic influenza in Asia	BEWATER Making society an active participant in water adaptation to global change	CASI Public Participation in Developing a Common Framework for Assessment and Management of Sustainable Innovation	CIMULACT Engaging all of Europe in shaping a desirable and sustainable future	DARWIN Expect the unexpected and know how to respond
DRIVER Driving innovation in crisis management for European resilience	ECOM Effective communication in outbreak management: development of an evidence-based tool for Europe	EDEN Solutions to improve CBRNe resilience	EPISOUTH Network for Communicable Disease Control in Southern Europe and Mediterranean Countries	EPIWORK Developing the framework for an epidemic forecast infrastructure
EUPHARE Strengthening of the national surveillance system for communicable diseases	EUROHEP Surveillance of vaccine preventable hepatitis	EuroMOMO European monitoring of excess mortality for public health action	EURONHID European network for highly infectious disease	EUVAC.NET Dedicated surveillance network for surveillance and control of vaccine preventable diseases in the EU
FLUMODCONT Modelling the spread of pandemic influenza and strategies for its containment and mitigation	FLURESP Cost-effectiveness assessment of european influenza human pandemic alert and response strategies	GAP2 Bridging the gap between science, stakeholders and policy makers	HProImmune Promotion of immunization for health professionals in Europe	INPROFOOD Towards inclusive research programming for sustainable food innovations
JA-CHRODIS Addressing chronic diseases and healthy ageing across the life cycle	M-Eco Medical ecosystem – personalized event-based surveillance	MAPPING Studying the many and varied economic, social, legal and ethical aspects of the recent developments on the Internet, and their consequences for the individual and society at large	MARINA Get involved in the responsible marine research and innovation	PACITA Knowledge-based policy-making on issues involving science, technology and innovation, mainly based upon the practices in Parliamentary Technology Assessment
PANDEM Assessment of the current pandemic preparedness and response tools, systems and practice at national, EU and global level in priority areas	PE2020 Analysis of innovative public engagement tools and instruments for dynamic governance in the field of Science in Society	PERARES Public Engagement with Research And Research Engagement with Society	PHEME Computing Veracity – the Fourth Challenge of Big Data	PREPARE Providing infrastructure, co-ordination and integration of existing clinical research networks on epidemics and pandemics
PROMOVAX Promote vaccinations among migrant population in Europe	R&DIALOGUE Creating mechanisms for effectively tackling the scientific and technology related challenges faced by society	RESPIRE Improve the quality of indoor air, keeping it free from radon	SATORI Improving respect of ethics principles and laws in research and innovation, in line with the evolution of technologies and societal concerns	SECURING CITIES AGAINST GLOBAL PANDEMICS Investigating how cities in the West securitise against global pandemics
SEiSMiC Creating a structured dialogue and mutual learning with citizens and urban actors by setting up National Networks in 10 countries across Europe	SIS CATALYST Identifying how children can be change agents in the Science and Society relationship	SYN-ENERGENE Establishing an open dialogue between stakeholders concerning synthetic biology’s potential benefits and risks	TELLME Transparent communication in Epidemics: Learning Lessons from experience, delivering effective Messages, providing Evidence

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Contacts

Contacts

General inquiries: info@asset-scienceinsociety.eu

ASSET

Action plan on Science in Society related issues in Epidemics and Total pandemics

European Commission

This project has received funding from the European Union’s Seventh Framework Programme for research, technological development and demonstration under grant agreement no 612236.