KnowledgeX A Blockchain-supported Platform for Trusted Data Science European Blockchain Week Marcel Müller, JadenX GmbH This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 957338 

Data Science in 2021 Current Obstacles ● Companies realized the value of data and the insights generated with data science ● Especially) SMEs lack access to data science specialists ○ Short-term culture: typically data scientists do not stay long at companies, average turnover 2 years 1 ○ Finding high quality specialists is hard: Global data science shortage: 250,000 globally in 2020 1 ● The solution: Freelancers? Companies who understand the value of the data have often trust issues for external entities ○ Adherence to processing regulation, GDPR, etc. hard to verify 2 

The Solution: KnowledgeX 3 KX Marketplace connects data scientists and data owners ● Matchmaking and communication portal for data science gigs ● high-quality collection of specialists ● 3 pre-selected candidates per gig ● reputation and track record assessment KX Trustworthy Computing Env. Enables transparent and auditable execution A collection of 3 different environments to process On-premise: Data never leaves the data owner’s infrastruct. In the tradit. Cloud In the Highly-confidential Cloud: using Trusted Execution Environments (TEEs) Blockchain Manages processing agreements in smart contracts Stores cloud resource allocation, authorization, and attestation 

Value Generation and Business Model 4 Fully Managed Full Control 

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Get in Touch ● Website: www.knowledgex.eu ● Contact: Marcel Müller ○ CEO JadenX GmbH ○ Lead of KnowledgeX ○ Email: [email protected] ○ LinkedIn: https://www.linkedin.com/in/the-r eal-marcel-mueller/ ○ Twitter: https://twitter.com/onlyMarcelM 6