Research on Energy Efficiency of Embedded Systems: A Systematic Mapping Study

2012 ◽  
Vol 588-589 ◽  
pp. 2088-2092
Author(s):  
Ehsan Ahmad ◽  
Yun Wei Dong ◽  
Bin Gu

The main object of this study is to systematically review existing research on energy efficiency of embedded systems in order to identify investigated aspects and needs for future research. We have conducted a systematic mapping study of the state-of-the-art on energy efficiency of embedded systems. 186 papers have been identified as primary studies from year 1994 to 2011 and classified by research focus, research type, and contribution type. 71% of the research papers are solutions proposals; power estimation is the most investigated aspect in terms of research focus (34%) and majority of the studies contributed in terms of methods.

2018 ◽  
Vol 30 (6) ◽  
pp. 676-706 ◽  
Author(s):  
Ali Heidari ◽  
Hamid Reza Yazdani ◽  
Fatemeh Saghafi ◽  
Mohammad Reza Jalilvand

Purpose This study aims at characterizing and identifying the existing research on tourism business networks. Design/methodology/approach The authors conducted a systematic mapping study to identify and analyze related literature. They identified 225 primary studies, dated from 1997-2016, and classified them with respect to research focus, types of research and contribution. Findings Seventy four studies were identified and mapped, synthesizing the available evidence on tourism business networks. “Business networks” with 27 articles is the dominant research focus and “Network configuration” with 22 articles is the next dominant one. Regarding the research type, “Solution proposal” is the most frequently used research type. “Interview” and “Case study”, respectively, were the most used research methods. However, “Agent-based modeling”, “Delphi study” and “Non-linear time series analysis” were used less often. “Philosophical paper” was the most common research type between 1997 and 2002, and after that “Solution proposal” was the dominant research paper type. Further, the number of publications has declined between 2012 and 2014. Originality/value This mapping study provides the first systematic exploration of the state-of-art on tourism business networks research. The existing body of knowledge is limited to a few high quality studies.


2020 ◽  
Vol 2020 ◽  
pp. 1-19
Author(s):  
Xingyu Miao ◽  
Yongqi Ge

Energy management for energy harvesting-based embedded systems (EHES) is an emerging field, which aims to collect renewable energy from the environment to power an embedded system. In this work, we use the systematic mapping method to study the relevant literature, with the objective of exploring and analysing the state of the art in energy management for EHES, as well as to provide assistance for subsequent literature reviews. To this end, we conducted extensive searches to find articles related to energy harvesting, embedded systems, energy consumption, and energy management. We searched for papers from January 2005 to July 2019 from three mainstream databases, ACM, IEEE Xplore, and Web of Science, and found more than 3000 papers about EHES. Finally, we selected 142 eligible papers. We have completed the system mapping research from five aspects, namely, (1) research type (validation research, evaluation research, solution proposal, philosophical paper, opinion, and experience), (2) research goals (application or theory), (3) application scenarios, (4) tools or methods, and (5) paper distribution, such as publication year and authors’ nationality. The results showed that the major research type of the EHES papers is validation research, accounting for 65%, which indicated research is still in the theoretical stage and many researchers focus on how to improve the efficiency of harvesting energy, develop a reasonable energy supply plan, and adapt EHES for real-world requirements. Furthermore, this work reviews the tools used for EHES. As the future development direction, it is indispensable to provide tools to EHES for research, testing, development, and so on. The results of our analysis provide significant contributions to understanding the existing knowledge and highlighting potential future research opportunities in the EHES field.


2019 ◽  
Vol 10 (3) ◽  
pp. 834-855
Author(s):  
Maryam Tanabandeh ◽  
Sanjar Salajegheh ◽  
Masoud Pourkiani

Purpose This paper aims to characterize and identify the existing research on risk management in the export development of high-tech products. Design/methodology/approach The authors conducted a systematic mapping study to identify and analyze related literature. The authors identified 96 primary studies, dated from 2000 to 2018 and classified them with respect to research focus, types of research and contribution. Findings A total of 32 studies were identified and mapped, synthesizing the available evidence on risk management in the export development of high-tech products. “Currency risk” with 13 articles is the dominant research focus. Regarding the research type, “Solution proposal” is the most frequently used research type. “Case study”, “Regression analysis” and “Survey”, respectively, were the most used research methods. However, “FANNIS”, “FAHP” and “Discussion paper” were used less often. “Solution proposal” was the most common research type between 2000 and 2018. Further, the number of publications has declined between 2010 and 2012. Originality/value This mapping study provides the first systematic exploration of the state-of-art on risk management research in the export development of high-tech products. The existing body of knowledge is limited to a few high-quality studies.


2016 ◽  
Vol 2 ◽  
pp. e62 ◽  
Author(s):  
Marco Kuhrmann ◽  
Philipp Diebold ◽  
Jürgen Münch

Software process improvement (SPI) has been around for decades: frameworks are proposed, success factors are studied, and experiences have been reported. However, the sheer mass of concepts, approaches, and standards published over the years overwhelms practitioners as well as researchers. What is out there? Are there new trends and emerging approaches? What are open issues? Still, we struggle to answer these questions about the current state of SPI and related research. In this article, we present results from an updated systematic mapping study to shed light on the field of SPI, to develop a big picture of the state of the art, and to draw conclusions for future research directions. An analysis of 769 publications draws a big picture of SPI-related research of the past quarter-century. Our study shows a high number of solution proposals, experience reports, and secondary studies, but only few theories and models on SPI in general. In particular, standard SPI models like CMMI and ISO/IEC 15,504 are analyzed, enhanced, and evaluated for applicability in practice, but these standards are also critically discussed, e.g., from the perspective of SPI in small-to-medium-sized companies, which leads to new specialized frameworks. New and specialized frameworks account for the majority of the contributions found (approx. 38%). Furthermore, we find a growing interest in success factors (approx. 16%) to aid companies in conducting SPI and in adapting agile principles and practices for SPI (approx. 10%). Beyond these specific topics, the study results also show an increasing interest into secondary studies with the purpose of aggregating and structuring SPI-related knowledge. Finally, the present study helps directing future research by identifying under-researched topics awaiting further investigation.


2016 ◽  
Vol 29 (1) ◽  
pp. 140-164 ◽  
Author(s):  
Negin Banaeianjahromi ◽  
Kari Smolander

Purpose – Constant changes in the environment seem to have become the biggest challenge of a modern enterprise, which emphasizes the constant need to integrate the enterprise into its changing environment. Aiming at eliminating the integration challenges, EA is proposed as a solution. The purpose of this paper is to survey and analyse the available literature on determining the role of EA in EI and also to identify gaps and state-of-the-art in research. Design/methodology/approach – This paper presents a systematic mapping study that found 50 papers in the intersection of EA and EI, these papers were surveyed, analysed, and classified with respect to research focus, research method, and paper type. Findings – Based on the analyses of the final 50 articles, the authors realized that “EA framework” is the dominating research focus of these studies. “Evaluation research” is recognized as the most common paper type in this area. However, “Experience paper” was a rare paper type in this research domain. “Constructive research” and “Case study/multiple case studies” are widely applied as the research method. “Survey”, “Delphi study” and “Grounded theory” are the least employed research methods. The conclusion was that there is a need for empirical research in this area. After analysing the articles based on their publication year, the authors also noticed a significant growth between 2004 and 2010. After 2010 the number of publications had a downward trend. Originality/value – To the knowledge of the authors, this study is the first systematic literature study regarding the role of EA in EI. There are several systematic literature reviews about the EA or EI separately but none of them has addressed the specific realm of the research. Hence, the goal of this study is to provide a map of existing literature to enable improvement of the practice with the known research results and to identify gaps for future research.


AdBispreneur ◽  
2020 ◽  
Vol 4 (3) ◽  
pp. 217
Author(s):  
Zeis Zultaqawa ◽  
Mohammad Benny Alexandri ◽  
Cosvi Hardinata

Many factors are important in generating competitiveness, from these factors will create and maintain a superior position from competitors, which is called competitive advantage. However, a thorough understanding of the state-of-the-art of competitive advantage is still needed. Therefore, this article aims to classify, identify scientific publications and carry out a systematic analysis of the latest literature to create an extensive and detailed understanding in the field of competitive advantage. The research method was carried out by systematic mapping study (SMS) to examine scientific publications in the field of competitive advantage generated based on the focus and type of research from time to time. The results of this study provide guidance to assist researchers in planning future research through the discovery of research gaps (Gaps). This Systematic Mapping Study Procedure follows relevant empirical guidelines and maps articles in the Scopus electronic database. Based on the search results found 167 articles that match the inclusion criteria. The author classifies articles into seven categories, namely prior research trends, country of origin of publication, type of article, research approach, research methods, research focus, and research locus. Banyak faktor yang penting dalam menghasilkan daya saing, dari faktor tersebut akan menciptakan dan mempertahankan posisi yang unggul dari pesaing, yang disebut dengan keunggulan kompetitif. Akan tetapi, pemahaman menyeluruh tentang state-of-the art dari keunggulan kompetitif masih dibutuhkan. Oleh karena itu, artikel ini bertujuan untuk mengklasifikasikan, mengidentifikasi publikasi ilmiah dan melakukan analisis sistematik terhadap literatur terkini guna menciptakan pemahaman yang ekstensif dan terperinci dibidang keunggulan kompetitif. Metode penelitian dilakukan dengan cara Systematic Mapping Study (SMS) untuk menelaah publikasi ilmiah dibidang keunggulan kompetitif yang dihasilkan berdasarkan fokus dan tipe riset dari waktu ke waktu. Hasil penelitian ini memberikan panduan untuk membantu peneliti dalam merencanakan penelitian dimasa yang akan datang melalui penemuan kesenjangan penelitian (gaps). Prosedur studi pemetaan sistematis ini mengikuti panduan empiris yang telah relevan dan memetakan artikel di database elektronik Scopus. Berdasarkan hasil pencarian ditemukan 167 artikel yang cocok dengan kriteria inklusi. Penulis mengklasifikasikan artikel pada tujuh kategori yaitu tren penelitian terdahulu, negara asal publikasi, jenis artikel, pendekatan penelitian, metode penelitian, fokus penelitian dan lokus penelitian.


Author(s):  
Jose A. Gallud ◽  
Monica Carreño ◽  
Ricardo Tesoriero ◽  
Andrés Sandoval ◽  
María D. Lozano ◽  
...  

AbstractTechnology-based education of children with special needs has become the focus of many research works in recent years. The wide range of different disabilities that are encompassed by the term “special needs”, together with the educational requirements of the children affected, represent an enormous multidisciplinary challenge for the research community. In this article, we present a systematic literature review of technology-enhanced and game-based learning systems and methods applied on children with special needs. The article analyzes the state-of-the-art of the research in this field by selecting a group of primary studies and answering a set of research questions. Although there are some previous systematic reviews, it is still not clear what the best tools, games or academic subjects (with technology-enhanced, game-based learning) are, out of those that have obtained good results with children with special needs. The 18 articles selected (carefully filtered out of 614 contributions) have been used to reveal the most frequent disabilities, the different technologies used in the prototypes, the number of learning subjects, and the kind of learning games used. The article also summarizes research opportunities identified in the primary studies.


Author(s):  
JARI VANHANEN ◽  
MIKA V. MÄNTYLÄ

Previous systematic literature reviews on pair programming (PP) lack in their coverage of industrial PP data as well as certain factors of PP such as infrastructure. Therefore, we conducted a systematic mapping study on empirical, industrial PP research. Based on 154 research papers, we built a new PP framework containing 18 factors. We analyzed the previous research on each factor through several research properties. The most thoroughly studied factors in industry are communication, knowledge of work, productivity and quality. Many other factors largely lack comparative data, let alone data from reliable data collection methods such as measurement. Based on these gaps in research further studies would be most valuable for development process, targets of PP, developers’ characteristics, and feelings of work. We propose how they could be studied better. If the gaps had been commonly known, they could have been covered rather easily in the previous empirical studies. Our results help to focus further studies on the most relevant gaps in research and design them based on the previous studies. The results also help to identify the factors for which systematic reviews that synthesize the findings of the primary studies would already be feasible.


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