You are presented with multiple paper abstracts, alongside the associated literature review and chapter titles. Given the provided information, you are going to do a literature review. Please generate a coherent literature review that synthesizes the content, draws connections between different works, highlights major findings, and identifies any gaps in the existing research.

Literature Review Title: Sustainability in Software Engineering: A Systematic Literature Review for Building up a Knowledge Base 
Chapter Title:  RQ3: What are the limitations of current research? 
1. Abstract of Cited Paper (BIB001):  Green building is a sustainable concept to reduce enviromental impact. Decision-making for green building is a complex task. We present a multi-stage green building framework that will guide future development of a comprehensive multiple stage, multiple objective (MSMO) decision-making framework. Various software tools can assist in studying components of our multi-stage framework. We seek to simultaneously explore building options via a Design and Analysis of Computer Experiments (DACE) approach that uses experimental design and statistical analysis to uncover multivariate patterns that will provide guidance for green building decisions. DACE is a useful method for studying complex engineering systems, and DACE models will be incorporated into our MSMO framework. 
2. Abstract of Cited Paper (BIB002):  Abstract The resource and power consumption of ICT is still increasing, but also the benefits of ICT, e.g. in finding more efficient solutions for environmental problems. To date, it is not clear, whether the resource and energy savings through ICT overbalance the resource and energy consumption by ICT, or not. Up to now, manifold efforts of Green IT address the environmental aspects of sustainability considering computer hardware. However, there is still a lack of models, descriptions or realizations in the area of computer software and software process models. In our contribution, we first propose definitions of the terms “Green and Sustainable Software” and “Green and Sustainable Software Engineering”, then we outline a conceptual reference model, the GREENSOFT Model. This model includes a cradle-to-grave product life cycle model for software products, sustainability metrics and criteria for software, software engineering extensions for sustainably sound software design and development, as well as appropriate guidance.

Literature Review:
To identify limitations of current research, we reviewed our classification of topics and application domains in Tab. II-VI. We performed a pragmatic and informal gap analysis that resulted in three major limitations: • High domain-specifity. Reason: The frameworks and methods we found within the results are highly domain-specific, e.g., BIB002 , BIB001 . This is also visible in the higher density of domainspecific approaches in Fig. 2 . Conclusion: Effective approaches for supporting sustainability require specific domain knowledge. • Software engineering. Reason: There is only one approach in software engineering that explicitly addresses sustainability. It is a reference framework with specific application in web engineering BIB003 . Conclusion: An encompassing reference framework for SE is still missing.