scholarly journals Extending TOSCA for Edge and Fog Deployment Support

Electronics ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 737
Author(s):  
Andreas Tsagkaropoulos ◽  
Yiannis Verginadis ◽  
Maxime Compastié ◽  
Dimitris Apostolou ◽  
Gregoris Mentzas
Keyword(s):  
Pervasive Computing ◽  
Data Sources ◽  
Future Research ◽  
Operating Expenditure ◽  
Design Time ◽  
Cloud Application ◽  
Application Deployment ◽  
Novel Approaches ◽  
Cloud Applications ◽  
Time Type

The emergence of fog and edge computing has complemented cloud computing in the design of pervasive, computing-intensive applications. The proximity of fog resources to data sources has contributed to minimizing network operating expenditure and has permitted latency-aware processing. Furthermore, novel approaches such as serverless computing change the structure of applications and challenge the monopoly of traditional Virtual Machine (VM)-based applications. However, the efforts directed to the modeling of cloud applications have not yet evolved to exploit these breakthroughs and handle the whole application lifecycle efficiently. In this work, we present a set of Topology and Orchestration Specification for Cloud Applications (TOSCA) extensions to model applications relying on any combination of the aforementioned technologies. Our approach features a design-time “type-level” flavor and a run time “instance-level” flavor. The introduction of semantic enhancements and the use of two TOSCA flavors enables the optimization of a candidate topology before its deployment. The optimization modeling is achieved using a set of constraints, requirements, and criteria independent from the underlying hosting infrastructure (i.e., clouds, multi-clouds, edge devices). Furthermore, we discuss the advantages of such an approach in comparison to other notable cloud application deployment approaches and provide directions for future research.

International Archival Auditing and Assurance Research: Trends, Methodological Issues, and Opportunities

2016 ◽  
Vol 35 (3) ◽  
pp. 1-32 ◽  
Author(s):  
Roger Simnett ◽  
Elizabeth Carson ◽  
Ann Vanstraelen
Keyword(s):  
Audit Quality ◽  
Research Trends ◽  
Data Sources ◽  
Quality Data ◽  
Research Articles ◽  
Future Research ◽  
Evidence Based ◽  
Methodological Issues ◽  
Comprehensive Review ◽  
Support Evidence

SUMMARY We present a comprehensive review of the 130 international archival auditing and assurance research articles that were published in eight leading accounting and auditing journals for 1995–2014. In order to support evidence-based international standard setting and regulation, and to identify what has been learned to date, we map this research to the International Auditing and Assurance Standards Board's (IAASB) Framework for Audit Quality. For the areas that have been well researched, we provide a summary of the findings and outline how they can inform standard setters and regulators. We also observe a significant evolution in international archival research over the 20 years of our study, as evidenced by the measures of audit quality, data sources used, and approaches used to address endogeneity concerns. Finally, we identify some challenges in undertaking international archival auditing and assurance research and identify opportunities for future research. Our review is of interest to researchers, practitioners, and standard setters/regulators involved in international auditing and assurance activities.

scholarly journals Contractual arrangements and entrepreneurial governance: Flexibility and leeway in urban regeneration projects

Urban Studies ◽  
2020 ◽  
Vol 57 (16) ◽  
pp. 3217-3235
Author(s):  
Martijn van den Hurk ◽  
Tuna Tasan-Kok
Keyword(s):  
Public Sector ◽  
The Netherlands ◽  
Private Sector ◽  
Social Relations ◽  
Urban Regeneration ◽  
Data Sources ◽  
Future Research ◽  
Public And Private ◽  
Contractual Arrangements ◽  
Public And Private Sector

Urban regeneration projects involve complex contractual deals between public- and private-sector actors. Critics contend that contracts hamper opportunities for flexibility and change in these projects due to strict provisions that are incorporated in legal agreements. This article offers contrary empirical insights based on a study of contractual arrangements for urban regeneration projects in the Netherlands, including an analysis of interviews and confidential documents. It zooms in on provisions on safeguarding and adaptation, finding that urban regeneration projects remain receptive to flexibility and change. Public-sector actors use their room to manoeuvre while operating contracts, seeking to secure social relations and keep projects going. This article taps into data sources that are difficult to access, addressing what is included in contracts and how they are used by practitioners, and presents questions for future research on contracts in the urban built environment.

Effectiveness of Physical Therapy Treatments on Lateral Epicondylitis

2008 ◽  
Vol 17 (2) ◽  
pp. 119-136 ◽  
Author(s):  
Mohamed Kohia ◽  
John Brackle ◽  
Kenny Byrd ◽  
Amanda Jennings ◽  
William Murray ◽  
...  
Keyword(s):  
Physical Therapy ◽  
Treatment Options ◽  
Lateral Epicondylitis ◽  
Data Sources ◽  
Cochrane Library ◽  
Future Research ◽  
Data Synthesis ◽  
Study Selection ◽  
Type Data ◽  
Therapy Interventions

Objective:To analyze research literature that has examined the effectiveness of various physical therapy interventions on lateral epicondylitis.Data Sources:Evidence was compiled with data located using the PubMed, EBSCO, The Cochrane Library, and the Hooked on Evidence databases from 1994 to 2006 using the key words lateral epicondylitis, tennis elbow, modalities, intervention, management of, treatment for, radiohumeral bursitis, and experiment.Study Selection:The literature used included peer-reviewed studies that evaluated the effectiveness of physical therapy treatments on lateral epicondylitis. Future research is needed to provide a better understanding of beneficial treatment options for people living with this condition.Data Synthesis:Shockwave therapy and Cyriax therapy protocol are effective physical therapy interventions.Conclusions:There are numerous treatments for lateral epicondylitis and no single intervention has been proven to be the most efficient. Therefore, future research is needed to provide a better understanding of beneficial treatment options for people living with this condition.

scholarly journals ENGLISH FOR BUSINESS PURPOSES: SPECIALIZED TRANSLATION IN DEVELOPING AN ENGLISH-SERBIAN GLOSSARY OF RISK MANAGEMENT TERMS IN BANKING

2017 ◽  
pp. 097
Author(s):  
Aleksandar M. Jagrović ◽  
Biljana Č. Jagrović
Keyword(s):  
Risk Management ◽  
Source Material ◽  
The Self ◽  
Data Sources ◽  
Future Research ◽  
Contrastive Analysis ◽  
Web Page ◽  
Research And Practice ◽  
Novi Sad ◽  
Translation Procedure

The purpose of this paper is to describe the process of developing an English-Serbian glossary of risk management terms in banking with an emphasis on the specialized translation procedures utilized therein. Upon completion of the source material content and contrastive analysis (using the Atlas.ti 7 program), a corpus of 513 English terms (ETs) and 859 Serbian (one-to-one and/or one-to-many) translation equivalents (STEs) was collated and ethnographically verified at Vojvođanska Bank (Vojvođanska banka a.d. Novi Sad) in order to achieve a triangulation of the data sources and research methods. The overall prevalence of each translation procedure employed in the glossary was computed individually and in combination with other procedures in the following order: calque (49.64%), borrowing (32.45%), reordering (24.59%), equivalence (22.41%), transposition (14.73%), diffusion (13.46%), expansion (10.52%), literal translation (9.21%), adaptation (7.32%), modulation (4.68%), reduction (3.67%) and condensation (2.19%). The results obtained reflect the underlying trends in the specialized English-Serbian translation of risk management terms in banking, serving as reference guidelines for linguists, lexicographers and translators in their future research and practice. The present glossary is available in entirety and with open access on the self-created web page ESGRMTB.

Conclusion

2018 ◽  
Author(s):  
Patrick J. W. Egan
Keyword(s):  
Intellectual Property ◽  
Property Rights ◽  
Intellectual Property Rights ◽  
Policy Reform ◽  
Policy Implications ◽  
Data Sources ◽  
Future Research ◽  
International Treaties ◽  
The Future ◽  
Innovation Outcomes

This chapter summarizes the main arguments of the book and repeats the central empirical findings. Following a brief discussion of the data sources used to support the varied arguments, this chapter considers the lessons for theory and its strong comparative institutionalist perspective. Policy implications of the book are also considered in this chapter, and the link between institutional and policy reform and innovation outcomes is again emphasized. This chapter considers also the limitations of the book, and the ways the book’s arguments and analysis might be constructively challenged/amended in the future. There are a number of issues not explicitly addressed in the book because of its domestic institutionalist focus, including international treaties on intellectual property rights. The chapter concludes with some suggestions on how these future research agendas might be integrated with existing literature.

Aeolus: Mastering the Complexity of Cloud Application Deployment

2013 ◽  
pp. 1-3 ◽  
Author(s):  
Michel Catan ◽  
Roberto Di Cosmo ◽  
Antoine Eiche ◽  
Tudor A. Lascu ◽  
Michel Lienhardt ◽  
...  
Keyword(s):  
Cloud Application ◽  
Application Deployment

Business Models and Organizational Processes Changes

2011 ◽  
pp. 192-205
Author(s):  
Helena Halas ◽  
Tomaž Klobucar
Keyword(s):  
Pervasive Computing ◽  
Business Models ◽  
Business Processes ◽  
Future Research ◽  
Organizational Processes ◽  
Research Directions ◽  
Main Stress ◽  
Future Research Directions ◽  
Future Business

This chapter explores the influence of pervasive computing on companies and their businesses, with the main stress on business models. The role of business models for companies is presented. Introduction to pervasive computing and a survey of existing e-business models classifications are used as a base for our research. The main characteristics of today’s business models are discussed and a method for evaluating business models characteristics is proposed. We concentrate on characteristics of pervasive computing and their influence on companies’ business processes and business models. The present and future business characteristics and business models are briefly compared, and future research directions on pervasive computing and business models are presented.

Dimensionality Reduction With Multi-Fold Deep Denoising Autoencoder

2020 ◽  
pp. 154-165
Author(s):  
Pattabiraman V. ◽  
Parvathi R.
Keyword(s):  
Large Scale ◽  
Curse Of Dimensionality ◽  
Data Sources ◽  
Sensor Data ◽  
Future Research ◽  
Computational Power ◽  
Nonlinear Methods ◽  
Research Areas ◽  
Learning Techniques ◽  
Natural Data

Natural data erupting directly out of various data sources, such as text, image, video, audio, and sensor data, comes with an inherent property of having very large dimensions or features of the data. While these features add richness and perspectives to the data, due to sparsity associated with them, it adds to the computational complexity while learning, unable to visualize and interpret them, thus requiring large scale computational power to make insights out of it. This is famously called “curse of dimensionality.” This chapter discusses the methods by which curse of dimensionality is cured using conventional methods and analyzes its performance for given complex datasets. It also discusses the advantages of nonlinear methods over linear methods and neural networks, which could be a better approach when compared to other nonlinear methods. It also discusses future research areas such as application of deep learning techniques, which can be applied as a cure for this curse.

Service-Oriented Architectures for Pervasive Computing

2010 ◽  
pp. 147-174 ◽  
Author(s):  
Elias S. Manolakos ◽  
Demetris G. Galatopoullos
Keyword(s):  
Pervasive Computing ◽  
Service Oriented Architecture ◽  
Future Research ◽  
Open Problems ◽  
Efficient Manner ◽  
Service Oriented Architectures ◽  
Software Applications ◽  
Service Oriented ◽  
User Tasks ◽  
The Many

The vision of pervasive computing is to create and manage computational spaces where large numbers of heterogeneous devices collaborate transparently to serve the user tasks all the time, anywhere. The original utility of a computer is now changing from a stand-alone tool that runs software applications to an environment-aware, context-aware tool that can enhance the user experience by executing services and carrying out his/her tasks in an efficient manner. However, the heterogeneity of devices and the user’s mobility are among the many issues that make developing pervasive computing applications a very challenging task. A solution to the programmability of pervasive spaces is adopting the service-oriented architecture (SOA) paradigm. In the SOA model, device capabilities are exposed as software services thus providing the programmer with a convenient abstraction level that can help to deal with the dynamicity of pervasive spaces. In this chapter the authors review the state of the art in SOA-based pervasive computing, identify existing open problems, and contribute ideas for future research.

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