Search results for "Project management"

Search strategies in innovation networks: The case of the Hungarian food industry

2020

In the food sector, open innovation has become of particular interest. This paper considers open innovation search strategies in the food and beverages industry and examines the probability of using different innovation sources with respect to the type of innovation. Although the information search for new ideas, tools and solutions in the innovation process regarding the scope and depth is well explored and interpreted in the literature, the probability of using the different sources with respect to type of innovation is rarely investigated. To answer these questions, first a probit, then OLS regression model is adopted, in order to understand the chance of a specific source of information…

The Effect of the Perceived Utility of a Management Control System with a Broad Scope on the Use of Food Waste Information and on Financial and Non-F…

2020

The purpose of this study is to analyse the effect of the perceived utility of a management control system with a broad scope on the use of food waste information and on financial and non-financial performances in restaurants. To collect data, a questionnaire was administered in Brazilian restaurants. Data from 206 restaurants were analysed with structural equation modelling, which was performed with SmartPLS software. The results reveal that a management control system of broad scope, which includes non-financial information, is oriented towards the future, and contains an external and long-term focus, assists in the use of information on food waste. In addition, the use of information abo…

2014

Pupil dilation under constant illumination is a physiological marker where modulation is related to several cognitive functions involved in daily decision making. There is evidence for a role of pupil dilation change during decision-making tasks associated with uncertainty, reward-prediction errors and surprise. However, while some work suggests that pupil dilation is mainly modulated by reward predictions, others point out that this marker is related to uncertainty signaling and surprise. Supporting the latter hypothesis, the neural substrate of this marker is related to noradrenaline (NA) activity which has been also related to uncertainty signaling. In this work we aimed to test whether …

Perceptual Interactions in Complex Odor Mixtures

2014

The perception of everyday odors relies on elemental or configural processing of complex mixtures of odorants. Theoretically, the configural processing of a mixture could lead to the perception of a single specific odor for the mixture; however, such a type of perception has hardly been proven in human studies. Here, we report the results of a sorting task demonstrating that a six-component mixture carries an odor clearly distinct from the odors of its components. These results suggest a blending effect of individual components’ odors in mixtures containing more than three odorants.

Sound Event Envelope Estimation in Polyphonic Mixtures

2019

Sound event detection is the task of identifying automatically the presence and temporal boundaries of sound events within an input audio stream. In the last years, deep learning methods have established themselves as the state-of-the-art approach for the task, using binary indicators during training to denote whether an event is active or inactive. However, such binary activity indicators do not fully describe the events, and estimating the envelope of the sounds could provide more precise modeling of their activity. This paper proposes to estimate the amplitude envelopes of target sound event classes in polyphonic mixtures. For training, we use the amplitude envelopes of the target sounds…

Analysis of Conflict Datasets and Indicators: The Case of the “Arab Spring”

2017

This chapter contains an analysis of selected indicators of legitimacy, human rights and inequality, as well as information about conflict events for eight African countries affected by the Arab Spring, namely Algeria, Egypt, Libya, Mali, Mauritania, Morocco, Sudan, and Tunisia. The analyses described in this chapter allowed the determination of plausible estimates for input parameters such as legitimacy and welfare inequality, as well as patterns of size, duration and recurrence of conflict events in these countries. These results were used for setting the values of the input parameters, and for analyzing the plausibility of the solutions in the exploration of the agent-based model describ…

Typology and Representation of Alterations in Territorial Units: A Proposal

2018

Abstract This article proposes a typology of boundary changes in territorial units at two points in time. The different types of changes are organized in a hierarchy and represented homogeneously, independently of the number of territorial units involved and of the changes to them. Each alteration is described precisely and unambiguously, and it is codified to allow the information to be treated automatically. In addition to providing efficient storage of the information about these changes, a canonical representation facilitates the automatic detection of inconsistencies in the database. At the same time, the typology allows us to define backward and forward equivalence rules, which helps …

Reflections on Human Resources – Vital Intangible Assets of Organizations

2014

Abstract Starting from the reality that human resources represent the most important strategic resource of the modern organization and that each human being is a unique entity, with own personality, needs and offer, the investment in human resources should become the most important investments of organizations, despite being the most risky investments. The only alternative to avoid this risk and to bring together employee and employer on the same level is career management. From a different perspective, human resources represent the intellectual capital of organizations, the only ones that can assimilate and, from the perspective of the new economy, make the most of knowledge. All these asp…

Talent Competitiveness and Competitiveness through Talent

2014

Abstract The current economic environment makes us acknowledge that the human factor is the most critical resource for all national economies which aspire to improve their competitiveness and innovativeness in a sustainable way. Talent is the engine of that and a growing number of countries have recognized the importance of talent competitiveness. This article aims to cast a light on this matter and to present the findings of the Global Talent Competitiveness Report form 2013 which shows us why “the war for talent” is a global one. Also, the article provides some guidelines for a deeper understanding of talent: how we can attract and retain the workforce of the future.

Inkluzja podejścia projektowego w proces tworzenia innowacji

2016

The project-driven approach becomes more and more important way in achie- ving operational and strategic objectives and the manner of the general improvement of the enterprise performance, including the field of innovation management. The paper pre- sents the idea of "innovation project machine". The aim of the paper is to verify the pro- ject-driven approach in the process of creating innovative solutions. The arguments pre- sented in the article show that these two ways of working can be combined into an "inno- vation project machine" The „innovation project machine" can capture new ideas more ef- fectively and execute innovation, inspired by agile project management and with learning for…