A review on the evolvement trend of robotic interaction control

2016 ◽  
Vol 43 (5) ◽  
pp. 535-551 ◽  
Author(s):  
Ali Leylavi Shoushtari ◽  
Paolo Dario ◽  
Stefano Mazzoleni
Keyword(s):  
Hierarchical Classification ◽  
Control Algorithms ◽  
Content Type ◽  
Control Approach ◽  
Interaction Control ◽  
Pros And Cons ◽  
General Aspects ◽  
The Right ◽  
Theoretical Issues

Purpose Interaction plays a significant role in robotics and it is considered in all levels of hardware and software control design. Several models have been introduced and developed for controlling robotic interaction. This study aims to address and analyze the state-of-the-art on robotic interaction control by which it is revealed that both practical and theoretical issues have to be faced when designing a controller. Design/methodology/approach In this review, a critical analysis of the control algorithms developed for robotic interaction tasks is presented. A hierarchical classification of distributed control levels from general aspects to specific control algorithms is also illustrated. Hence, two main control paradigms are discussed together with control approaches and architectures. The challenges of each control approach are discussed and the relevant solutions are presented. Findings This review presents an evolvement trend of interaction control theories and technologies over time. In addition, it highlights the pros and cons of each control approaches with addressing how the flaws of one control approach were compensated by emerging another control methods. Originality/value This review provides the robotic controller designers to select the right architecture and accordingly design the appropriate control algorithm for any given interactive task and with respect to the technology implemented in robotic manipulator.

Insider versus outsider – who is better? The case of Zyne furnishings

2021 ◽  
Vol 11 (4) ◽  
pp. 1-19
Author(s):  
Gopal Venkata Vajjhala ◽  
K.S. Venu Gopal Rao
Keyword(s):  
Objective Assessment ◽  
Evaluation Process ◽  
Leadership Role ◽  
Sales Manager ◽  
Western Region ◽  
Content Type ◽  
High Point ◽  
Academic Level ◽  
Pros And Cons ◽  
The Right

Case overview/synopsis Zyne is a mid-sized Delhi-based firm engaged in the home linen business under the company’s brand name. Raman was the Managing Director of Zyne. In 2019, Prashanth the head of the second-best region (West) quit abruptly without grooming a successor. Prashanth’s team consisted of greenhorn executives whom he recruited from colleges. Raman has options of selecting a replacement for Prashanth from within the organization. Two candidates are in the reckoning, namely, Amit and Neha. Amit was 48 years old, a veteran in the business and associated with the Zyne group for over 15 years. He was a top sales performer in the Central region and was interested in relocating to the West. Twenty-seven-year-old Neha was industrious, talented and creative. Within three years of joining Zyne, she had proven herself as a go-getter with remarkable ability to develop strong channel partner relations. Raman had to decide whom to select from among the two or go for an outsider from the industry. Raman has to contend with selection issues related to insider vs an outsider. If one of the internal candidates is chosen how could he motivate the other to continue to perform and deliver? The case focuses on the challenges of recruitment of a Sales Manager (SM) in a small home furnishing business. Use of competency framing to validate the candidates is the high point of the case Learning objectives By the end of case discussion participants should be able to understand the following: differentiate skills required in a sales leadership role as compared to that of a sales executive; evaluate the pros and cons of internal promotions versus hiring an outsider; apply the concept of competency framework to evaluate different candidates vying for the same position; and understand how a candidate not selected for the position understands the reasons thereof to enable improvements. Complexity academic level Started in 2010, Zyne Furnishings headquartered at Delhi, was in the business of selling home furnishings. Raman, a second-generation entrepreneur was Zyne’s Managing Partner. With help from his father Rajesh Gupta, Raman worked toward expanding Zyne’s business operations in India. Raman was facing a challenge because of the abrupt resignation of Prashanth, the Western Region SM. Prashant had done well in the region and assiduously built Zyne brand’s presence there. As Raman pondered over the ways of filling up the SM position, questions confronted him for which he did not have immediate answers. He had 30 days in which a replacement must be finalized. Raman looked at the file containing the applications of the two internal candidates, namely, Amit (Southern region) and Neha (Western region) who had applied for the position. What evaluation process should he adopt to ensure an objective assessment is done before deciding on which of the two candidates fit the bill? Given that it was the first week of January 2020 and the year-end targets had to be met by March, Raman knew time was running out. He had to take a quick call. Use of competency mapping to evaluate candidates is a high point of the case. This case can be used to enhance the participants understanding of the challenges of identifying the right candidate for a senior position and weigh the pros and cons associated with the selection. Motivating the rejected internal candidate through the procedural justice system adds value to the case. Supplementary materials Teaching notes are available for educators only. Subject code CSS 8: Marketing.

Wisdom capital: definitions, meaning and a two-level model

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Anselmo Ferreira Vasconcelos
Keyword(s):  
Practical Wisdom ◽  
Well Being ◽  
Theoretical Background ◽  
Human Condition ◽  
Content Type ◽  
Means And Ends ◽  
New Business ◽  
Research Propositions ◽  
General Aspects ◽  
The Right

Purpose Anecdotal evidence suggests the growing need for wise people and organizations, which are fully dedicated to building up the greater good more than ever before. The purpose of this study is to broaden the role of wisdom by triggering an aware and genuine concern toward building wisdom capital (WC) within organizations. Design/methodology/approach First, this endeavor draws upon key issues of wisdom theory literature, namely, the nuances of its general aspects, basic components, other relevant issues and practical wisdom construct. Second, it suggests a conceptual model through which both workers and organizations may help to build up a solid WC. In addition, some research propositions are also suggested. Finally, it proposes some avenues of research and presents the conclusions. Findings The notion of WC may help individuals and organizations to keep the right path. To some degree, it reminds us that individuals exist to contribute to something greater than themselves through their potentialities, skills and capabilities. The theoretical background of WC urges the individuals to engage in meaningful projects and challenges to improve the human condition. Practical implications Seemingly, managers and CEOs still have a narrow view about what wisdom embraces. Accordingly, it is important to keep in mind that to enhance individual wisdom capital (IWC), concerted efforts are required toward human training and development to improve the organizations and their decision-making systems. Overall, this frame suggests that it is vital to accumulate a WC for the survival and thriving of individuals and organizations. As theorized, WC is a very useful, rich and sense-making form of capital to gather. Originality/value Overall, this article attempts to broaden wisdom theory within organizations by presenting the definition, meaning and scope of WC and its by-products, i.e. IWC and organizational wisdom capital. Hence, it focuses on two levels and describes specific means and ends related to each stance. At last, the proposed variables may be carefully managed and monitored to engender a new business paradigm, that is, the general well-being.

Supervision of financial institutions

2015 ◽  
Vol 23 (4) ◽  
pp. 383-402 ◽  
Author(s):  
Georgios L Vousinas
Keyword(s):  
Regulatory Framework ◽  
Basel Iii ◽  
Real Economy ◽  
Content Type ◽  
Bank Supervision ◽  
Business Plans ◽  
Financial Innovations ◽  
Pros And Cons ◽  
Catch Up ◽  
The Right

Purpose – This paper aims to highlight the new regulatory framework established by Basel III. Design/methodology/approach – This paper provides a critical review of the existing literature concerning bank supervision while providing an overview of the transition from Basel I to Basel III rules and critical appraisal of the current regulatory framework. Review of the existing literature. Findings – Basel III introduces new measures in favor of bank stability and in order to mitigate the propagation of financial shocks. But on the other hand the new regulatory framework adds an extra burden to banks’ business plans affecting credit policies and thus the real economy. Another issue that is not properly addressed is the rising of financial innovations that are able to pass by the new regulations. Overall Basel III rules are moving to the right direction but need to stay always up-to-date in order to catch up with the modern ever-evolving financial system. Pros and cons. Need for improvement. Originality/value – The paper presents an up-to-date review of Basel rules with future prospects.

Adaptive leadership responses

2014 ◽  
Vol 10 (3) ◽  
pp. 162-176 ◽  
Author(s):  
Vikram Murthy ◽  
Aasha Murthy
Keyword(s):  
Grounded Theory ◽  
New Zealand ◽  
Character Strengths ◽  
Hierarchical Classification ◽  
Adaptive Leadership ◽  
Content Type ◽  
Grounded Theory Research ◽  
Ensemble Leadership ◽  
Theory Research

Purpose – The purpose of this paper is to posit a hierarchical classification of enactments, practices and virtues that comprise an emerging adaptive leadership response to the prevailing volatile, uncertain, complex and ambiguous (VUCA) conditions. Design/methodology/approach – Reports and discusses the findings of two neo-classical grounded theory research studies to theorise augmented leadership repertoires for VUCA worlds. The first study was conducted with eight large regional and multinational organisations in Australia. The second is an on going, longitudinal study undertaken with 18 regional, national and multinational organisations in New Zealand. Findings – The first neo-classical grounded theory study in Australia identifies a set of emerging leadership practices labelled, “Zeitgeist – Integrating Cognition, Conscience and Collective Spirit”, as part of such a repertoire. The preliminary results of the second neo-classical grounded theory research extension in New Zealand, results in the further grounded theorising of the ensemble leadership repertoire (ELR), which is an emerging and hierarchical classification of leadership enactments, practices and virtues for prevailing times. The classification is robust because of its methodological similarities and conceptual congruence with other emerging and well-accepted classifications like, for example, character strengths in positive psychology. Originality/value – The grounded theorising provides a core category of the ELR which has its origins in substantive context. It lists 93 enactments inducted from leaders’ key phrases. These enactments in turn aggregate in relational sets through the process of constant comparison to describe 14 practices, which in sets of dyads and triads describe the five zeitgeist leadership virtues of being present, being good, being in touch, being creative and being global.

Awareness and Decision Making in Professional Ethics

2000 ◽  
Vol 5 (1) ◽  
pp. 19-27 ◽  
Author(s):  
Ronny Swain
Keyword(s):  
Decision Making ◽  
Professional Ethics ◽  
Ethical Decision Making ◽  
Code Of Ethics ◽  
Professional Autonomy ◽  
Ethical Awareness ◽  
Ethical Decisions ◽  
The Right ◽  
Aid Decision

The paper describes the development of the 1998 revision of the Psychological Society of Ireland's Code of Professional Ethics. The Code incorporates the European Meta-Code of Ethics and an ethical decision-making procedure borrowed from the Canadian Psychological Association. An example using the procedure is presented. To aid decision making, a classification of different kinds of stakeholder (i.e., interested party) affected by ethical decisions is offered. The author contends (1) that psychologists should assert the right, which is an important aspect of professional autonomy, to make discretionary judgments, (2) that to be justified in doing so they need to educate themselves in sound and deliberative judgment, and (3) that the process is facilitated by a code such as the Irish one, which emphasizes ethical awareness and decision making. The need for awareness and judgment is underlined by the variability in the ethical codes of different organizations and different European states: in such a context, codes should be used as broad yardsticks, rather than precise templates.

Islamic hedging for pilgrimage funds: case of Indonesia

2019 ◽  
Vol 11 (3) ◽  
pp. 328-341
Author(s):  
Rifki Ismal ◽  
Nurul Izzati Septiana
Keyword(s):  
Exchange Rate ◽  
The Other ◽  
Exchange Rate Risk ◽  
Content Type ◽  
Other Hand ◽  
Rate Risk ◽  
Risk Identify ◽  
Hajj Season ◽  
The Right ◽  
Very High

Purpose The demand for Saudi Arabian real (SAR) is very high in the pilgrimage (hajj) season while the authority, unfortunately, does not hedge the hajj funds. As such, the hajj funds are potentially exposed to exchange rate risk, which can impact the value of hajj funds and generate extra cost to the pilgrims. The purpose of this paper is to conduct simulations of Islamic hedging for pilgrimage funds to: mitigate and minimize exchange rate risk, identify and recommend the ideal time, amount and tenors of Islamic hedging for hajj funds, estimate cost saving by pursuing Islamic hedging and propose technical and general recommendations for the authority. Design/methodology/approach Forward transaction mechanism is adopted to compute Islamic forward between SAR and Rupiah (Indonesian currency) or IDR. Findings – based on simulations, the paper finds that: the longer the Islamic hedging tenors, the better is the result of Islamic hedging, the decreasing of IDR/USD is the right time to hedge the hajj funds and, on the other hand, the IDR/SAR appreciation is not the right time to hedge the hajj funds. Findings Based on simulations, the paper finds that: the longer the Islamic hedging tenors, the better is the result of Islamic hedging, the decreasing of IDR/USD is the right time to hedge the hajj funds and, on the other hand, the IDR/SAR appreciation is not the right time to hedge the hajj funds. Research limitations/implications The research suggests the authority to (and not to) hedge the hajj fund, depending on economic conditions and market indicators. Even though the assessment is for the Indonesian case, other countries maintaining hajj funds might also learn from this paper. Originality/value To the best of author’s knowledge, this is the first paper in Indonesia that attempts to simulate the optimal hedging of hajj funds.

scholarly journals On local and integrated stress-tensor commutators

2021 ◽  
Vol 2021 (7) ◽  
Author(s):  
Mert Besken ◽  
Jan de Boer ◽  
Grégoire Mathys
Keyword(s):  
Stress Tensor ◽  
Free Field ◽  
Virasoro Algebra ◽  
Light Sheet ◽  
Operator Product ◽  
Local Form ◽  
Two Dimensional ◽  
Conformal Embedding ◽  
General Aspects ◽  
The Right

Abstract We discuss some general aspects of commutators of local operators in Lorentzian CFTs, which can be obtained from a suitable analytic continuation of the Euclidean operator product expansion (OPE). Commutators only make sense as distributions, and care has to be taken to extract the right distribution from the OPE. We provide explicit computations in two and four-dimensional CFTs, focusing mainly on commutators of components of the stress-tensor. We rederive several familiar results, such as the canonical commutation relations of free field theory, the local form of the Poincaré algebra, and the Virasoro algebra of two-dimensional CFT. We then consider commutators of light-ray operators built from the stress-tensor. Using simplifying features of the light sheet limit in four-dimensional CFT we provide a direct computation of the BMS algebra formed by a specific set of light-ray operators in theories with no light scalar conformal primaries. In four-dimensional CFT we define a new infinite set of light-ray operators constructed from the stress-tensor, which all have well-defined matrix elements. These are a direct generalization of the two-dimensional Virasoro light-ray operators that are obtained from a conformal embedding of Minkowski space in the Lorentzian cylinder. They obey Hermiticity conditions similar to their two-dimensional analogues, and also share the property that a semi-infinite subset annihilates the vacuum.

scholarly journals Review of Control and Energy Management Approaches in Micro-Grid Systems

Energies ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 168
Author(s):  
Abdellatif Elmouatamid ◽  
Radouane Ouladsine ◽  
Mohamed Bakhouya ◽  
Najib El Kamoun ◽  
Mohammed Khaidar ◽  
...  
Keyword(s):  
Energy Management ◽  
Predictive Control ◽  
State Of The Art ◽  
Household Demand ◽  
Grid Systems ◽  
Control Approach ◽  
Micro Grid ◽  
Management Approaches ◽  
Air Conditioning Systems

The demand for electricity is increased due to the development of the industry, the electrification of transport, the rise of household demand, and the increase in demand for digitally connected devices and air conditioning systems. For that, solutions and actions should be developed for greater consumers of electricity. For instance, MG (Micro-grid) buildings are one of the main consumers of electricity, and if they are correctly constructed, controlled, and operated, a significant energy saving can be attained. As a solution, hybrid RES (renewable energy source) systems are proposed, offering the possibility for simple consumers to be producers of electricity. This hybrid system contains different renewable generators connected to energy storage systems, making it possible to locally produce a part of energy in order to minimize the consumption from the utility grid. This work gives a concise state-of-the-art overview of the main control approaches for energy management in MG systems. Principally, this study is carried out in order to define the suitable control approach for MGs for energy management in buildings. A classification of approaches is also given in order to shed more light on the need for predictive control for energy management in MGs.

Collaborative design in public services: a wicked problem-reframing case

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Patrícia Moura e Sá ◽  
Catarina Frade ◽  
Fernanda Jesus ◽  
Mónica Lopes ◽  
Teresa Maneca Lima ◽  
...  
Keyword(s):  
Collaborative Design ◽  
Success Factors ◽  
Central Government ◽  
Wicked Problem ◽  
Low Density ◽  
Structured Interviews ◽  
Content Type ◽  
Critical Success ◽  
Definition Of ◽  
The Right

PurposeWicked problems require collaborative innovation approaches. Understanding the problem from the users' perspective is essential. Based on a complex and ill-defined case, the purpose of the current paper is to identify some critical success factors in defining the “right problem” to be addressed.Design/methodology/approachAn empirical research study was carried out in a low-density municipality (case study). Extensive data were collected from official databases, individual semi-structured interviews and a focus group involving citizens, local authorities, civil servants and other relevant stakeholders.FindingsAs defined by the central government, the problem to be addressed by the research team was to identify which justice services should be made available locally to a small- and low-density community. The problem was initially formulated using top-down reasoning. In-depth contact with citizens and key local players revealed that the lack of justice services was not “the issue” for that community. Mobility constraints and the shortage of economic opportunities had a considerable impact on the lack of demand for justice services. By using a bottom-up perspective, it was possible to reframe the problem to be addressed and suggest a new concept to be tested at later stages.Social implicationsThe approach followed called attention to the importance of listening to citizens and local organisations with a profound knowledge of the territory to effectively identify and circumscribe a local problem in the justice field.Originality/valueThe paper highlights the limitations of traditional rational problem-solving approaches and contributes to expanding the voice-of-the-customer principle showing how it can lead to a substantially new definition of the problem to be addressed.

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