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Ítem Surprise: user-controlled granular privacy and security for personal data in SmarterContext(IBM Corp., 2012-11-05) CASCON Conference of the Center for Advanced Studies on Collaborative Research (November 05 - 07 : 2012 : Toronto, Ontario, Canada)The Smart Internet relies on the exploitation of information obtained from interactions of users with web applications. A critical aspect for its success is the adoption of mechanisms that guarantee the protection of information sensitive to users. This paper presents Surprise, our solution to empower users with privacy and data security control for the access to their information, stored in Personal Context Sphere repositories. These repositories are defined and maintained by SmarterContext, our Smart Internet infrastructure that improves the quality of user experience in their interactions with web applications.Ítem SmarterDeals: a context-aware deal recommendation system based on the smartercontext engine(IBM Corp., 2012-11-05) Ebrahimi, SaharDaily-deal applications are popular implementations of on-line advertising strategies that offer products and services to users based on their personal profiles. The current implementations are effective but can frustrate users with irrelevant deals due to stale profiles. To exploit these applications fully, deals must become smarter and context-aware. This paper presents SmarterDeals, our deal recommendation system that exploits users’ changing personal context information to deliver highly relevant offers. SmarterDeals relies on recommendation algorithms based on collaborative filtering, and SmarterContext, our adaptive context management framework.