---

This book constitutes the refereed proceedings of the 7 th International Conference on E-Technologies, MCETECH 2017, held in Ottawa, ON, Canada, in May 2017.
This year´s conference drew special attention to the ever-increasing role of the Internet of Things (IoT); and the contributions span a variety of application domains such as e-Commerce, e-Health, e-Learning, and e-Justice, comprising research from models and architectures, methodology proposals, prototype implementations, and empirical validation of theoretical models.

The 19 papers presented were carefully reviewed and selected from 48 submissions. They were organized in topical sections named: pervasive computing and smart applications; security, privacy and trust; process modeling and adaptation; data analytics and machine learning; and e-health and e-commerce.

---

Pervasive Computing and Smart Applications. - Acting as a Trustee for Internet of Agents in the Absence of Explicit Feedback.- Integrating Access Control Obligations in the Session Initiation Protocol for Pervasive Computing Environments.- Privacy Preserving Discovery of Nearby-Friends.- AHL: Model-Driven Engineering of BLE Android Applications.- Security, Privacy and Trust.- Insider threat likelihood assessment for access control systems.-Compliance Verification Algorithm for Computer Systems Security Policies. -Review of Existing Analysis Tools for SELinux Security Policies: Challenges and a Proposed Solution.- A supervised approach for spam detection using text-based semantic representation. - Process Modeling and Adaptation.- Activity-based Process Integration in Healthcare with the User Requirements Notation. -A Business Process Re-Engineering Approach to Transform BPMN Models to Software Artifacts. -Evaluating the Potential of Technology in Justice Systems Using Goal Modeling. - Data Analytics and Machine Learning.- An OLAP Rule Environment for Reactive Performance Monitoring. - Supervised Methods to Support Online Triage of Scientific Data.- A new Scalable and Performance-enhancing bootstrap Aggregating Scheme for variables selection Taking Real-World Web Services resources as a case. - Toward an adaptive learning framework for MOOCs. - E-Health and E-Commerce. - A Virtual Patient Navigation Application for Lung Cancer Assessment Patients.- Responsiveness to Persuasive Strategies at the Workplace: A Case Study. -E-payment plan: A Conditional Multi Payment Scheme based on User Personalization and Plan Agreement. - Reflex-SMAS, a Complex Adaptive System: An Empirical Evaluation.

---