Key Issues and Research Directions in Green Wireless Networking

2015 ◽  
pp. 6186-6194
Author(s):  
Konstantinos B. Baltzis
Keyword(s):  
Communication Networks ◽  
Low Cost ◽  
Wireless Networking ◽  
Future Research ◽  
Wireless Communication Networks ◽  
Research Directions ◽  
Current Trends ◽  
Key Issues ◽  
Future Research Directions ◽  
Ict Infrastructure

A significant part of worldwide energy is consumed by the ICT infrastructure with wireless sector to be among the main contributors to this consumption. As a result, the rising energy costs and increasing carbon footprint of operating wireless communication networks have generated a keen interest in the design and development of “green” networks, that is, networks characterized by energy efficiency, reduced CO2 emissions, and low cost deployment. In this article, we discuss current issues and trends in green wireless networking. We explain the motivation behind it, discuss basic principles, review current trends in the field, and highlight upcoming challenges and future research directions. The aforementioned issues have been treated in detail in the scientific literature. However, the present study overviews current and future trends in green wireless networking with focus on providing an insight into the field that will be useful not only for experts but for non-specialists also.

scholarly journals Mapping and Clustering Analysis on Environmental, Social and Governance Field a Bibliometric Analysis Using Scopus

2021 ◽  
Vol 13 (13) ◽  
pp. 7304
Author(s):  
Shang Gao ◽  
Fanchen Meng ◽  
Zhouyang Gu ◽  
Zhiyuan Liu ◽  
Muhammad Farrukh
Keyword(s):  
Bibliometric Analysis ◽  
Clustering Analysis ◽  
Research Agenda ◽  
Future Research ◽  
Unique Contribution ◽  
Research Directions ◽  
Current Trends ◽  
Bibliographic Data ◽  
Future Research Directions ◽  
Scopus Database

Academic interest in ESG has grown significantly in recent years. Nevertheless, bibliometric and visualization research on this topic is still insufficient. This study aims to conduct publication metrics on the literature connected with ESG and attempt to give a research agenda for future research. In this study, we used data from the Scopus database. Various bibliometric techniques, such as bibliographic coupling and co-occurrence analysis, were combined with assorted themes to present an overview. To the best of our knowledge, there is no study that analyses the bibliographic data on ESG fields; this study is a unique contribution to the literature. This study also provides an overview of the trends and trajectories with a visual and schematic frame for the research of this topic. This may help researchers understand the current trends and future research directions, and enable future authors to conduct their studies more effectively.

scholarly journals Challenges and Opportunities in Robotic Food Handling: A Review

2022 ◽  
Vol 8 ◽  
Author(s):  
Zhongkui Wang ◽  
Shinichi Hirai ◽  
Sadao Kawamura
Keyword(s):  
Low Cost ◽  
Food Products ◽  
Future Research ◽  
Food Handling ◽  
Research Directions ◽  
Fundamental Information ◽  
Food Recognition ◽  
Challenges And Opportunities ◽  
Future Research Directions ◽  
End Effectors

Despite developments in robotics and automation technologies, several challenges need to be addressed to fulfill the high demand for automating various manufacturing processes in the food industry. In our opinion, these challenges can be classified as: the development of robotic end-effectors to cope with large variations of food products with high practicality and low cost, recognition of food products and materials in 3D scenario, better understanding of fundamental information of food products including food categorization and physical properties from the viewpoint of robotic handling. In this review, we first introduce the challenges in robotic food handling and then highlight the advances in robotic end-effectors, food recognition, and fundamental information of food products related to robotic food handling. Finally, future research directions and opportunities are discussed based on an analysis of the challenges and state-of-the-art developments.

The Challenge of International Market Segmentation in Emerging Markets

2016 ◽  
pp. 2274-2293
Author(s):  
Ramazan Nacar ◽  
Nimet Uray
Keyword(s):  
Emerging Markets ◽  
Market Segmentation ◽  
International Market ◽  
International Markets ◽  
Future Research ◽  
Methodological Issues ◽  
Research Directions ◽  
Paradoxical Effects ◽  
Key Issues ◽  
Future Research Directions

Increasing paradoxical effects of globalization resulted in the increased homogenization and heterogenization of international markets. Globalization with its varying effects also increased the significance of international market segmentation over the last few decades. Despite the increased presence and usage of international market segmentation, in recent times, the rise of emerging markets have challenged the concepts and methods of international market segmentation. In order to address key issues of international market segmentation in emerging markets, this study briefly examined and assessed foremost conceptual and methodological issues of international market segmentation in emerging markets. Suggestions and future research directions are also provided.

scholarly journals Internet of Things (IoT) Operating Systems Management: Opportunities, Challenges, and Solution

Sensors ◽  
2019 ◽  
Vol 19 (8) ◽  
pp. 1793 ◽  
Author(s):  
Yousaf Bin Zikria ◽  
Sung Won Kim ◽  
Oliver Hahm ◽  
Muhammad Khalil Afzal ◽  
Mohammed Y. Aalsalem
Keyword(s):  
Internet Of Things ◽  
Low Cost ◽  
Future Research ◽  
Technological Innovations ◽  
Special Issue ◽  
Research Directions ◽  
Key Factor ◽  
Future Research Directions ◽  
Standard Set

Internet of Things (IoT) is rapidly growing and contributing drastically to improve the quality of life. Immense technological innovations and growth is a key factor in IoT advancements. Readily available low cost IoT hardware is essential for continuous adaptation of IoT. Advancements in IoT Operating System (OS) to support these newly developed IoT hardware along with the recent standards and techniques for all the communication layers are the way forward. The variety of IoT OS availability demands to support interoperability that requires to follow standard set of rules for development and protocol functionalities to support heterogeneous deployment scenarios. IoT requires to be intelligent to self-adapt according to the network conditions. In this paper, we present brief overview of different IoT OSs, supported hardware, and future research directions. Therein, we provide overview of the accepted papers in our Special Issue on IoT OS management: opportunities, challenges, and solution. Finally, we conclude the manuscript.

Future Research Directions of Software Engineering and Knowledge Engineering

2015 ◽  
Vol 25 (02) ◽  
pp. 415-421 ◽  
Author(s):  
Haiping Xu
Keyword(s):  
Software Engineering ◽  
Development Process ◽  
Knowledge Engineering ◽  
Future Research ◽  
Software Systems ◽  
Research Directions ◽  
Knowledge Based ◽  
Intelligent Software ◽  
Current Trends ◽  
Future Research Directions

Software Engineering (SE) and Knowledge Engineering (KE) are closely related disciplines with goals of turning the development process of software systems and knowledge-based systems, respectively, into engineering disciplines. In particular, they together can provide systematic approaches for engineering intelligent software systems more efficiently and cost-effectively. As there is a large overlap between the two disciplines, the interplay is vital for both to be successful. In this paper, we divide the intersection of SE and KE into three subareas, namely Knowledge-Supported Software Engineering (KSSE), Engineering Knowledge as a Software (EKaaS), and Intelligent Software System Engineering (ISSE). For each subarea, we describe the challenges along with the current trends, and predict the future research directions that may have the most potential for success.

HR Outsourcing Literature Review: Decisions, Outcome and Its Future Research Directions

2020 ◽  
Author(s):  
Mandy Sim
Keyword(s):  
Literature Review ◽  
Theory Development ◽  
Research Area ◽  
Future Research ◽  
Research Directions ◽  
Human Resource Outsourcing ◽  
Dependent Variables ◽  
Key Issues ◽  
Future Research Directions ◽  
Insight Into

<p>This study aims to systematically synthesize more than 20 years of human resource outsourcing (HRO) studies in a way that is meaningful, concise and, useful to HRO researchers and practitioners. Using<b> </b>grounded coding technique blended with integrative literature review, empirical papers published from 1997 to 2018 are examined. This is the first HRO literature review using such techniques to answer three key research questions: What has the existing empirical academic literature revealed about the determinants of HRO decisions and outcomes? What are the key issues emerged from the literature? What are the gaps in knowledge which warrant future HRO research? Other than providing a comprehensive insight into an emerging research area, this review also contributes to laying an important foundation for the initial descriptive HRO theory development. 36 dependent variables and 99 independent variables over 449 relationships were coded.</p>

HR Outsourcing Literature Review: Decisions, Outcome and Its Future Research Directions

2020 ◽  
Author(s):  
Mandy Sim
Keyword(s):  
Literature Review ◽  
Theory Development ◽  
Research Area ◽  
Future Research ◽  
Research Directions ◽  
Human Resource Outsourcing ◽  
Dependent Variables ◽  
Key Issues ◽  
Future Research Directions ◽  
Insight Into

<p>This study aims to systematically synthesize more than 20 years of human resource outsourcing (HRO) studies in a way that is meaningful, concise and, useful to HRO researchers and practitioners. Using<b> </b>grounded coding technique blended with integrative literature review, empirical papers published from 1997 to 2018 are examined. This is the first HRO literature review using such techniques to answer three key research questions: What has the existing empirical academic literature revealed about the determinants of HRO decisions and outcomes? What are the key issues emerged from the literature? What are the gaps in knowledge which warrant future HRO research? Other than providing a comprehensive insight into an emerging research area, this review also contributes to laying an important foundation for the initial descriptive HRO theory development. 36 dependent variables and 99 independent variables over 449 relationships were coded.</p>

Citizenship Behavior and Objective Career Outcomes: A Review and Agenda for Future Work

2016 ◽  
Author(s):  
Diane M. Bergeron ◽  
Chantal van Esch ◽  
Phillip S. Thompson
Keyword(s):  
Organizational Citizenship ◽  
Organizational Citizenship Behavior ◽  
Citizenship Behavior ◽  
Future Research ◽  
Career Outcomes ◽  
Research Directions ◽  
Task Behavior ◽  
Key Issues ◽  
Future Research Directions ◽  
Future Work

A small but growing body of research on organizational citizenship behavior (OCB) and objective career outcomes highlights the need for more consistency across studies. This chapter critically examines extant literature and highlights key issues in current research. More specifically, we identify three main issues in the current literature. First, many OCB studies do not include a corollary measure of task behavior. Second, there seems to be an assumption that performance evaluations are positively related to objective career outcomes. Third, it is important to acknowledge that studying reward recommendations is not the same as studying actual rewards. Following discussion of these three issues, we then review the studies on OCB and various objective career outcomes (i.e., productivity, salary and financial rewards, other rewards, promotion and career advancement); point out patterns and trends across the studies; and make recommendations for how the field can move forward in terms of future research directions.

Modular Reconfigurable Robotics

2019 ◽  
Vol 2 (1) ◽  
pp. 63-88 ◽  
Author(s):  
Jungwon Seo ◽  
Jamie Paik ◽  
Mark Yim
Keyword(s):  
State Of The Art ◽  
Low Cost ◽  
Future Research ◽  
Research Directions ◽  
Current State ◽  
Robot Systems ◽  
Technical Issues ◽  
Future Research Directions ◽  
Reconfigurable Robot ◽  
High Level

This article reviews the current state of the art in the development of modular reconfigurable robot (MRR) systems and suggests promising future research directions. A wide variety of MRR systems have been presented to date, and these robots promise to be versatile, robust, and low cost compared with other conventional robot systems. MRR systems thus have the potential to outperform traditional systems with a fixed morphology when carrying out tasks that require a high level of flexibility. We begin by introducing the taxonomy of MRRs based on their hardware architecture. We then examine recent progress in the hardware and the software technologies for MRRs, along with remaining technical issues. We conclude with a discussion of open challenges and future research directions.

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