Submitted by PPG Ci?ncia da Computa??o (ppgcc@pucrs.br) on 2018-06-26T11:05:37Z No. of bitstreams: 1 MATEUS_PRESOTTO_BALEN_DIS.pdf: 1919889 bytes, checksum: 44d920fb6535d287fb71793205e67ca4 (MD5) / Approved for entry into archive by Sheila Dias (sheila.dias@pucrs.br) on 2018-07-02T11:52:57Z (GMT) No. of bitstreams: 1 MATEUS_PRESOTTO_BALEN_DIS.pdf: 1919889 bytes, checksum: 44d920fb6535d287fb71793205e67ca4 (MD5) / Made available in DSpace on 2018-07-02T12:08:26Z (GMT). No. of bitstreams: 1 MATEUS_PRESOTTO_BALEN_DIS.pdf: 1919889 bytes, checksum: 44d920fb6535d287fb71793205e67ca4 (MD5) Previous issue date: 2018-03-12 / Software systems have become larger and more complex with considerable dissemination in many industries. Due to the need to become more comprehensive, eventually, operationally and managerially independent systems tend to interoperate with themselves. This integration between independent systems with evolutionary nature and geographically distributed results a class of systems called System-of-Systems. Considering that the architeture of software defines a base structure of a system and the engineering of requirements identifieds the necessary functionalities for a system, these activities are essential for any system, as a consequence, the identification of the stakeholders of a system becomes a primordial activity to elicit the necessary requirements and consequently build the system with the expected functionalities. This study preesents a process and a model for the identification of the main stakeholders of Acknowledged System-of-Systems with the objective of minimizing the problems caused in the definitions of requirements system and software architecture in thus category system. / Sistemas de software t?m se tornado maiores e mais complexos com consider?vel dissemina??o em muitas ?reas. Devido ? necessidade de se tornarem mais abrangentes, eventualmente, os sistemas operacionalmente e gerencialmente independentes tendem a interoperar entre eles. Esta integra??o entre sistemas independentes com natureza evolutiva e geograficamente distribu?do resulta uma classe de sistemas chamada Sistema-de-Sistemas. Uma vez que a Arquitetura de Software define a estrutura base de um sistema e a Engenharia de Requisitos identifica as funcionalidades necess?rias para um sistema, entende-se que essas atividades s?o essenciais para qualquer sistema, assim tornando a identifica??o dos stakeholders de um sistema uma atividade primordial para elicitar os requisitos necess?rios e, consequentemente, construir o sistema com as funcionalidades esperadas. Esta disserta??o apresenta um processo e um modelo para a identifica??o dos principais stakeholders de Sistema-de-Sistemas Acknowledged com o intuito de minimizar os problemas causados nas defini??es dos requisitos do sistema e da arquitetura de software por desconhecer os principais stakeholders.