GREat is composed of professors and students (graduate and undergraduate) of the Federal University of Ceará (UFC) and other Institutions. 
Its main research areas are:

- Mobile Devices
    * Software Development for Android / Windows Phone; Software customization and adaptation for Android devices; Game development for Android / Windows Phone; Certified Compatibility Android devices for OEM Google Partners; Testing for LTE-Advanced; CDMA,GSM including mobility test scenarios.
       
- Cloud Computing / SDN
   * SLA4 cloud, Cloud Billing Solutions; Workload Modeling and Simulation; Metrics for Elasticity Evaluation; Cloud Models for Development Application e Mobile Cloud Computing.

- Internet of Things
   * Intelligent Enviroments (Smart buildings and cities); Programming environment to facilitate the development of IoT/Ubiquitous applications; Development of applications to control sensors/actuators e Integration Cloud-Iot.
       
- Wireless Sensor Network
   * Energy-aware networks; Smart agriculture; Management e Security.

- Natural Language Processing 
   * Applications: Devices commands, Chatterbots / Q&A (Question and Answer), Information Retrieval/Extraction;  Tools: Word Sense Disambiguiation, Syntatic Parsing, POS-Tagging, Lexical Analysis; Linguistic Resource Production: Dictionary construction, Sentence (Corpus) Generation.

- Ubiquitous Systems
   * Annotation systems; Recomendation systems; Tools for Pervasive Games; Loosely Coupled Context Acquisition Middleware; Mobile Educational Apps.

- Security
   * Security for Android; Vulnerabilities Analysis and Fix; VPN, Digital Certificates and Encryption security tools; Automated Tests.

- Web Applications and Tools
   * Web Portal for accessing and concentrate information from another systems; Project management software, resourcing and scheduling tools; Releases compilation scheduling tool and file repository; Automation and generate XMLs for android systems.

Group of Computer Networks, Software Engineering and Systems

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