Search results for "Proposition"

Value co-creation in health care : insights into the transformation from value creation to value co-creation through digitization

2016

This study explores the transformation of value creation into value co-creation and how the digitization of services plays a key role in this transformation within the health-care sector, which faces new challenges with the increasingly active role of the customer. Customers are becoming active participants in value co-creation and now have expectations based on their needs from the service. The objective of this study is to provide a more holistic view of the customer’s role and value cocreation within digital health-care services. This study emphasizes the necessity of the co-creation of value within the health-care sector and introduces a paradigm shift through the digitization of value …

Incremental Accumulation of Information Systems Design Theory

2021

This paper proposes an organizing device for accumulation of information systems (IS) design theory components within a study but also across research studies. The proposed framework enables actors to understand the relationship over time between search spaces of information systems design science theory (ISDT) development by one and the same or different actors. The proposition rests on the notion that ISDT development is an iterative and incremental process that often happens across different research studies. Finally, we argue that with the proposed framework, ISDT knowledge is more easily transferred and combined with the search processes.

Regularly Algebraizable Logics

2001

A sentential logic (S, C) is regularly algebraizable (alias 1-algebraizable) if it possesses a non-empty system E(p, q) of equivalence sentences such that E(p, q) ⊆ C(p, q).

Collection Principles in Dependent Type Theory

2002

We introduce logic-enriched intuitionistic type theories, that extend intuitionistic dependent type theories with primitive judgements to express logic. By adding type theoretic rules that correspond to the collection axiom schemes of the constructive set theory CZF we obtain a generalisation of the type theoretic interpretation of CZF. Suitable logic-enriched type theories allow also the study of reinterpretations of logic. We end the paper with an application to the double-negation interpretation.

Knowledge assets for internationalization strategy proposal

2021

[EN] Lack of trust, lack of references and the confidential nature of cybersecurity projects make internationalization in companies from the cybersecurity sector a great challenge. The development of lean methodologies over recent years has presented a method to reduce time and effort, measure performance in each step and pivot when it is necessary to apply a process to a different field. Considering that internationalization resembles entrepreneurship, because of uncertainty and risk in a new market where the value proposition should be validated, the Lean Start-up philosophy will serve as a theoretical framework in which to operate. The study of international challenges of cybersecurity c…

THE EUROPEAN SOCIAL ECONOMY: CONCEPT AND DIMENSIONS OF THE THIRD SECTOR

2008

ABSTRACT**: In recent years a new context has emerged in Europe characterized by a larger growing Europe, the creation of a new European platform for social economy named ‘Social Economy Europe’ and an improvement in research, networks and initiatives in this area from certain European Institutions such as the European Social and Economic Committee. This paper focuses on recurrent, but needing clarification, topics such as the question of definitions, the national recognition of the concept of Social Economy and the size of this European third sector. It begins with a proposition of a conceptual delimitation of the Social Economy and of the different classes of company and organization that…

Cybernetics of Value Cocreation for Product Development

2016

Die Wirkung funktionaler, emotionaler und relationaler Nutzendimensionen auf die Markenloyalität

2005

Drawing on existing marketing literature three dimensions of utility are suggested: functional, emotional and relational. It is argued that the importance of these dimensions vary over time. In the early phase of the product life cycle, the functional utility is crucial for the success in the market place. Over time the emotional and relational dimension become more and more important. An empircial study carried out in the telecom industry provides evidence that this shift of importance actually takes place. The managerial implication is twofold. Firstly, the value proposition needs to be adapted in order to meet customer expectations. Secondly, an organizational change is necessary to be a…

The Complexity Turn in Cultures’ Consequences on Entrepreneurship, Innovation, and Quality-of-Life

2017

This study examines influences on quality-of-life of national cultures as complex wholes and entrepreneurship activities in Brazil, Russia, India, China, Germany, and the United States. The study tests McClelland’s (1961) and more recent scholars’ proposition that some cultural recipes nurture entrepreneur startups while other cultures are biased toward thwarting startups. The study applies complexity theory to construct and empirically test a general theory of cultures’, entrepreneurship’s, and innovation’s impact on quality-of-life across nations. Because culture represents a complex whole of attitudes, beliefs, values, and behavior, the study applies a set-theoretic approach to theory co…

Extending the Tsetlin Machine With Integer-Weighted Clauses for Increased Interpretability

2020

Despite significant effort, building models that are both interpretable and accurate is an unresolved challenge for many pattern recognition problems. In general, rule-based and linear models lack accuracy, while deep learning interpretability is based on rough approximations of the underlying inference. Using a linear combination of conjunctive clauses in propositional logic, Tsetlin Machines (TMs) have shown competitive performance on diverse benchmarks. However, to do so, many clauses are needed, which impacts interpretability. Here, we address the accuracy-interpretability challenge in machine learning by equipping the TM clauses with integer weights. The resulting Integer Weighted TM (…