Marie Wallace is Technical Strategist for IBM having spent nearly two decades building analytics technologies which today underpin such solutions as IBM Watson. In recent years Marie's primary focus has been on the analysis of human networks to deliver smarter, personalized and contextualized solutions for individuals and organizations. Marie is currently exploring ways that Blockchain can be leveraged to address the global challenges of privacy-protecting data exchange. Marie is a globally recognized thought leader, with an active social media presence and popular blog, http://allthingsanalytics.com.