10,834 Hits in 7.0 sec

How Do Humans Handle the Dilemma of Exploration and Exploitation in Sequential Decision Making?

Naoya Namiki, Kuratomo Oyo, Tatsuji Takahashi
2015 Proceedings of the 8th International Conference on Bio-inspired Information and Communications Technologies (formerly BIONETICS)  
Softmax randomly chooses options with the selection probability that is a monotonous function of the estimated value. However, it needs a kind of pseudo-random number generator in human's mind.  ...  In brain science, it is known that human brain estimates options comparatively, and the average behavior correlates to the Softmax action selection rule.  ...  Epsilon First The epsilon first policy is a strategy to select totally randomly until the determined step. The step satisfies , where is the total number of steps. is set at .  ... 
doi:10.4108/icst.bict.2014.258045 dblp:conf/bionetics/NamikiOT14 fatcat:phdbrjhuuzg47hnedtt7tpqd64

Active learning for object classification: from exploration to exploitation

Nicolas Cebron, Michael R. Berthold
2008 Data mining and knowledge discovery  
We present a new self-controlled exploration/exploitation strategy to select data points to be labeled by a domain expert where the potential of each data point is computed based on a combination of its  ...  A new Prototype Based Active Learning (PBAC) algorithm for classification is introduced. We compare the results to other active learning approaches on several benchmark datasets.  ...  In Sect. 2, we will shortly revise the concept of active learning which leads us to a selection strategy in Sect. 3.  ... 
doi:10.1007/s10618-008-0115-0 fatcat:4yaq3ifmxnh77j6trvd73xsn44

Modeling Conceptual Understanding in Image Reference Games [article]

Rodolfo Corona, Stephan Alaniz, Zeynep Akata
2019 arXiv   pre-print
In this work, we present both an image reference game between a speaker and a population of listeners where reasoning about the concepts other agents can comprehend is necessary and a model formulation  ...  three benchmark image/attribute datasets suggest that our learner indeed encodes information directly pertaining to the understanding of other agents, and that leveraging this information is crucial for  ...  In the following, we describe different attribute selection strategies used during practice episodes. a. Epsilon Greedy Policy.  ... 
arXiv:1910.04872v2 fatcat:brjwtw27sja7hb6vztaxc3s4t4

Incremental Model Transformation with Epsilon in Model-Driven Engineering

Marzieh Ghorbani, Mohammadreza Sharbaf, Bahman Zamani
2022 Acta Informatica Pragensia  
The Epsilon Transformation Language (ETL) is a well-known model transformation language that does not support incremental executions.  ...  Our proposal includes a process, as well as a prototype, to propagate changes to the target model.  ...  Incremental change propagation In this section, we provide a brief overview of works that have focused on using incremental strategies for model synchronization and other transformation mechanisms (i.e  ... 
doi:10.18267/j.aip.179 fatcat:iw3v4ixxingu7d7vommrz7viwi

A multi-objective decision-making model for supplier selection considering transport discounts and supplier capacity constraints

Alireza Eydi, ,Faculty of Engineering, University of Kurdistan, Pasdaran Blvd., Post Box: 416, Sanandaj, Iran, Rozhin Saedi, ,MSC of Industrial Engineering, University of Kurdistan, Sanandaj, Iran
2017 Journal of Industrial and Management Optimization  
The present study considers the transport discounts and capacity constraints for the suppliers and manufacturers simultaneously to provide a multi-objective decision-making model for supplier selection  ...  For this purpose, it begins with presenting a nonlinear mixedinteger model of the problem, where the objectives include the minimization of the logistics costs and lead time.  ...  We would like to thank the referees very much for their valuable comments and suggestions.  ... 
doi:10.3934/jimo.2020134 fatcat:tknwwt3e6vcfrcjqvdii2lre6m

Optimization of Shore Power Deployment in Green Ports Considering Government Subsidies

Hanyu Lu, Lufei Huang
2021 Sustainability  
power construction, ship berthing shore power use, and ship berthing energy selection.  ...  The proposed Epsilon constraint method is used to transform and model the dual-objective optimization problem.  ...  For example, T = {1, 2, 3} represents the three-period port shore power construction cycle, and the measuring unit is based on one-year.  ... 
doi:10.3390/su13041640 fatcat:edhrcakumfcn7iokhgc3qghzeq

Model Migration with Epsilon Flock [chapter]

Louis M. Rose, Dimitrios S. Kolovos, Richard F. Paige, Fiona A. C. Polack
2010 Lecture Notes in Computer Science  
In this paper, we describe Epsilon Flock, a modelto-model transformation language tailored for model migration that contributes a novel algorithm for relating source and target model elements.  ...  There is limited support, however, for model migration -a development activity in which instance models are updated in response to metamodel evolution.  ...  In Section 5, we apply Epsilon Flock to two examples of co-evolution for comparison with existing approaches.  ... 
doi:10.1007/978-3-642-13688-7_13 fatcat:svz6io25brcr7gjlcimwcxvnri

Digitalization of Municipalities Through Ecosystem Collaboration

Per Jonny Nesse, Hans Chang, Katrine Selnes Mikalsen, Olai Bendik Erdal
2020 Nordic and Baltic Journal of Information and Communications Technologies  
Emerging technologies combined with new ways of doing business provides a series of new possibilities, but also significant challenges.  ...  Our findings highlight important strategic measures related to different types of value for the majority of municipal digitalization approaches.  ...  An example of a data-driven business model is Google who is known for handling big data. An example is their revenue model for Google Maps.  ... 
doi:10.13052/nbjict1902-097x.2020.006 fatcat:y4i3kl24ljgs5ij6mnabuby6mi

14 Novel CD3 epsilon humanized N-terminal epitope model for assessment of efficacy of T-cell engagers

Gaëlle Martin, Fabiane Sônego, Audrey Beringer, Chloé Beuraud, Yacine Cherifi, Alexandre Fraichard, Patricia Isnard-Petit, Kader Thiam
2020 Journal for ImmunoTherapy of Cancer  
BackgroundT-cell engagers have proved to be a promising therapeutic strategy in immunotherapy, for redirecting T cells activity against tumor cells.  ...  The Pan CD3 humanized mice are currently being investigated for immune responses and would provide a broader tool for assessment of T-cell engagers.  ...  Background T-cell engagers have proved to be a promising therapeutic strategy in immunotherapy, for redirecting T cells activity against tumor cells.  ... 
doi:10.1136/jitc-2020-sitc2020.0014 fatcat:cszidr7vvrbjlfg7e7iru6ulme

Bridging entrepreneurial competencies and business model innovation: insights on business renewal in the small horticulture businesses in Finland

Taina Eriksson, Hilkka Halla, Marikka Heikkilä, Helka Kalliomäki
2019 Agricultural and Food Science  
This article is among the first to study entrepreneurial competencies as a driving force for BM innovation.  ...  This paper presents a qualitative empirical study of six innovative horticulture entrepreneurs in Finland.  ...  As a result, the company, for example, started strawberry freezing service and diversified into accommodate services.  ... 
doi:10.23986/afsci.79500 fatcat:5blt342ccvdllp64yk6aoyesuu

Value-based selling: An organizational capability perspective

Pekka Töytäri, Risto Rajala
2015 Industrial Marketing Management  
the importance of identifying, quantifying, communicating, and verifying value • The study helps implementing value-based business strategies Abstract Creating superior customer value is central to a  ...  For managers, our study identifies the essential capabilities required for value-based selling, illustrates managerial practices to implement those capabilities, and provides guidance on value proposition  ...  ACKNOWLEDGEMENTS The authors acknowledge financial support from the Finnish Funding Agency for Innovation through the Fimecc research program 2470/31/2010.  ... 
doi:10.1016/j.indmarman.2015.02.009 fatcat:jagpn5i4prcetir7xigiub5f6i


Rina Oktaviyanthi, Tatang Herman, Jarnawi Afgani Dahlan
2018 Journal on Mathematics Education  
After analyzing the students' written answers, we interviewed the subjects to get further explanation on their strategies and common mistakes.  ...  The stage of proving consisted of (1) stating positive epsilon, (2) defining delta, (3) stating positive delta, (4) substituting the constants and delta values in the initial statement of formal definition  ...  We selected the interviewees based on the results of a written test showing similar solving strategies and by detecting mistakes and misconceptions.  ... 
doi:10.22342/jme.9.2.5684.195-212 fatcat:mdttxn4rbbh4lkcqdjvgciw56y

Models of Internationalization: A Business Model Approach to Professional Service Firm Internationalization [chapter]

Deirdre McQuillan, Pamela Sharkey Scott
2015 Advances in Strategic Management  
Understanding the value creation and capture activities defining their business model(s) is critical for firms moving into less familiar markets, and is particularly relevant for service firms where variability  ...  We find that such firms adopted four different business models when internationalizing, and that a single firm may utilise a portfolio of business models.  ...  Acknowledgements The authors would like to acknowledge the support and guidance from the editors -Vincent Mangematin and Charles Baden-Fuller -and more general thanks for encouragement and insights from  ... 
doi:10.1108/s0742-332220150000033008 fatcat:w33txzpybzacdpijvosu2xydau

Alternative Representation of Management Control Design: an empirical exploration and critical analysis

Jim Rooney
2013 Australasian Accounting, Business and Finance Journal  
It adopts an approach previously used in the accounting literature for the purpose of promoting discussion and critical reflection.  ...  It adopts an approach previously used in the accounting literature for the purpose of promoting discussion and critical reflection.  ...  Alternate accounting research on theory-building to explain inter-organisational controls tends to focus on specific aspects such as alliance partner selection (for example, Dekker 2008), a single level  ... 
doi:10.14453/aabfj.v7i4.6 fatcat:4x47jvhbineupcj3jflv6gacwy

Supplier-buyer collaboration in new product development: four case studies involving SMEs

António Carrizo Moreira
2010 Brazilian Journal of Operations & Production Management  
New product development at inter-firm level is clearly an important topic for researchersand managers.  ...  Although many papers have reported the importance of collaboration in NPDthe collaboration involving partners with different technology endowments and how manysmall firms have managed to achieve a status  ...  ., 1999; Johne and Snelson, 1988; Song and Perry, 1997; Yap and Souder, 1994; NPD strategy Cooper and Kleinschmidt, 1995; Griffin, 1997b;  ... 
doaj:8a4ce2efedf04c89b3e4d330fdda7796 fatcat:n7jqhrdr3vgkddhvz2mt7zahsa
« Previous Showing results 1 — 15 out of 10,834 results