Search results for " Competition"
showing 10 items of 819 documents
Indoor Space Classification Using Cascaded LSTM
2020
Author's accepted manuscript. © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. Indoor space classification is an important part of localization that helps in precise location extraction, which has been extensively utilized in industrial and domestic domain. There are various approaches that employ Bluetooth Low Energy (BLE), Wi-Fi, magnetic field, object detecti…
Individualizing deep dynamic models for psychological resilience data
2020
ABSTRACTDeep learning approaches can uncover complex patterns in data. In particular, variational autoencoders (VAEs) achieve this by a non-linear mapping of data into a low-dimensional latent space. Motivated by an application to psychological resilience in the Mainz Resilience Project (MARP), which features intermittent longitudinal measurements of stressors and mental health, we propose an approach for individualized, dynamic modeling in this latent space. Specifically, we utilize ordinary differential equations (ODEs) and develop a novel technique for obtaining person-specific ODE parameters even in settings with a rather small number of individuals and observations, incomplete data, an…
A Brief History of the Peer-Group Mentoring Model in Finland: Struggling for Space in a Contested Niche
2020
The aim of this article is to introduce and reflect on the development of mentoring in Finland as implemented in the form of the Peer-Group Mentoring (PGM) model. Firstly, the main characteristics and principles of the PGM model are introduced, after which experiences from implementing the model are analysed based on a literature review. We examine the following research questions: (1) How have the mentoring practices of newly qualified teachers developed towards the PGM model within the educational ecosystem in Finland? (2) How has the PGM model found its relational space (‘ecological niche’) in this ecosystem? and (3) How has PGM been experienced by mentors and mentees in terms of profess…
Transitions in Individual Vocational Education Pathways: Challenges and Collaborative Solutions
2012
This chapter draws upon some of the main results of two Finnish nationwide case studies on how common efforts of education providers and organizations’ personnel support VET (vocational education and training) students along their individual learning paths. The first study concerns best practices to prevent early leaving, and the second was a Finnish national pilot programme to assist uncertain students who have somewhat weak prerequisites to enter vocational education. Some excellent solutions are presented, but special challenges for the learner, organization and staff are also revealed. The solutions for excellence promote practices, strategies and structures that support students’ trans…
The Stackelberg equilibrium as a consistent conjectural equilibrium
2011
International audience; We consider a static game with conjectural variations where some firms make conjectures while others do not. Two propositions are proved. We first show that there exists a continuum of conjectural variations such that the conjectural equilibrium locally coincides with the Stackelberg equilibrium (Proposition 1). Second, we define the conditions under which a conjectural equilibrium is a locally consistent equilibrium (i.e. such that conjectures are fulfilled). The conceptof (local) consistency is restricted to firms making conjectures. Two conditions on consistency are featured: consistency within a cohort and consistency among cohorts. The Stackelberg equilibrium fu…
Reforms and decentralization: friends or foes
2013
Systemic concerns about markets, capitalism and the role of the state in the economy are salient again. Relatively large-scale reforms of economic and social arrangements are seriously considered. Historical experience suggests that reforms of that kind are sometimes associated with important changes in institutional arrangements pertaining to political decentralization. To explore the relationship between economic reforms and decentralization, the paper argues that a reform has two dimensions. It is a process and it is a design. The organization of the paper is inspired by that distinction. For economists, it seems natural to reason in terms of design -- that is, to perceive reform as the …
A Learning-Automata Based Solution for Non-equal Partitioning: Partitions with Common GCD Sizes
2021
The Object Migration Automata (OMA) has been used as a powerful tool to resolve real-life partitioning problems in random Environments. The virgin OMA has also been enhanced by incorporating the latest strategies in Learning Automata (LA), namely the Pursuit and Transitivity phenomena. However, the single major handicap that it possesses is the fact that the number of objects in each partition must be equal. Obviously, one does not always encounter problems with equally-sized groups (When the true underlying problem has non-equally-sized groups, the OMA reports the best equally-sized solution as the recommended partition.). This paper is the pioneering attempt to relax this constraint. It p…
On the imprecision of consumer's spatial preferences
1978
Faced with a set of needs of different intensities and which he perceives more or less indistinctly, a consumer is not normally capable of selecting among the elements belonging to his set of possible consumptions, those he prefers or is indifferent to and those from which he is likely to derive utility. Moreover the goods and services are attainable to different degrees (available in supply space) and his knowledge is perfect only in border-line cases with the result that his world is generally imprecise. Even someone with an exceptional gift for discrimination is not capable of formulating for any pair of goods, his preference or indifference according to binary logic. The purpose of this…
Humanismo tecnológico: fundamento para una inteligencia artificial responsable
2019
Los rápidos avances en el campo de la inteligencia artificial (IA) en las últimas décadas ponen de relieve la necesidad de incorporar criterios éticos de responsabilidad. Esa incorporación permitirá el planteamiento de una inteligencia artificial responsable (IAR) que tendrá que fundamentarse en la formulación de un nuevo humanismo. Se entiende que a partir de un humanismo tecnológico se podría impulsar la IAR en el contexto tecnológico actual. Los desafíos de la IA imponen el imperativo de plantear un humanismo de este tipo que asuma un compromiso con miras al futuro. En ese sentido, el humanismo tecnológico representa la exigencia de un tiempo de desafíos tecnológicos y a la vez una prem…
Heuristic algorithms for a storage location assignment problem in a chaotic warehouse
2014
The extensive application of emerging technologies is revolutionizing warehouse management. These technologies facilitate working with complex and powerful warehouse management models in which products do not have assigned fixed locations (random storage). Random storage allows the utilization of the available space to be optimized. In this context, and motivated by a real problem, this article presents a model that looks for the optimal allocation of goods in order to maximize the storage space availability within the restrictions of the warehouse. For the proposed model a construction method, a local search algorithm and different metaheuristics have been developed. The introduced algorit…