A systematic literature review on activity recognition with context-awareness techniques for mitigation of disasters <s> Methodology <s> Context awareness is increasingly gaining applicability in interactive ubiquitous mobile computing systems. In order to apply this concept in design of applications for dynamic environments, it is necessary to understand what constitutes context awareness, the classification of context and context-aware development frameworks. The concept of context awareness is discussed, various approaches to context awareness are reviewed, and important aspects of context-aware mobile computing are analysed. Recommendations for better understanding of context awareness and design principles for development of context-aware applications are provided. <s> BIB001 </s> A systematic literature review on activity recognition with context-awareness techniques for mitigation of disasters <s> Methodology <s> Context: During requirements engineering, prioritization is performed to grade or rank requirements in their order of importance and subsequent implementation releases. It is a major step taken in making crucial decisions so as to increase the economic value of a system. Objective: The purpose of this study is to identify and analyze existing prioritization techniques in the context of the formulated research questions. Method: Search terms with relevant keywords were used to identify primary studies that relate requirements prioritization classified under journal articles, conference papers, workshops, symposiums, book chapters and IEEE bulletins. Results: 73 Primary studies were selected from the search processes. Out of these studies; 13 were journal articles, 35 were conference papers and 8 were workshop papers. Furthermore, contributions from symposiums as well as IEEE bulletins were 2 each while the total number of book chapters amounted to 13. Conclusion: Prioritization has been significantly discussed in the requirements engineering domain. However, it was generally discovered that, existing prioritization techniques suffer from a number of limitations which includes: lack of scalability, methods of dealing with rank updates during requirements evolution, coordination among stakeholders and requirements dependency issues. Also, the applicability of existing techniques in complex and real setting has not been reported yet. <s> BIB002
The various stages of a SLR are employed in this paper. Following the first stage presented in conference refer to  . The steps comprise of planning, conducting and documenting the review  BIB002 . Each step involves combinations of simple procedures that will guide to achieve the goal of this study. The paper focus on the investigation of several issues concerning research on context-awareness and the extent to which it has been used to handle disaster management. It also focuses on SLR using combined approach and guidelines adapted from Naismith et al. (2004) ,  and BIB001 . The authors of the said study utilised four phases method to plan, collate, explore and described the literature-based discoveries. In this study, the focus is to employ a SLR approach to selected related publications and explanation on the under listed RQs. Q1 What are the existing context-awareness techniques with AR? Q2 What are the strength and weaknesses? Q3 What are the contributions in context-awareness with AR related to DM? Q4 Which of this CA AR researches address crowd disaster?