Bjarne Däcker

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Fjodor Uspenskij

Vinogradov Russian Language Institute

LANGO PETER

Pázmány Péter Catholic University

Erman Şan

Mimar Sinan Fine Arts University

Charlotte Hedenstierna-Jonson

Uppsala University

Sverrir Jakobsson

University of Iceland

Clare Downham

University of Liverpool

Šimon Ungerman

Institute of Archaeology, Czech Academy of Sciences

Robert Kasperski

Polish Academy of Sciences

Armando Marques-Guedes

UNL - New University of Lisbon

Gwen Robbins Schug

University of North Carolina at Greensboro

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Papers by Bjarne Däcker

Varifrån kommer den ”koptiska skopan"?

Drömmar i kras : Analys av glasfragment från Birkas hamn

This essay reports from a study using XRF of thirteen glass fragments found in the harbour ofthe ... more

Concurrent functional programming for telecommunications

This thesis deals with two important topics: The use of the best possible technology in the devel... more This thesis deals with two important topics: The use of the best possible technology in the development of telecommunications systems in a world of rapid change and increasing competition. The word "best" implies a technology that satisfies the requirements of the application and a technology that enables high design efficiency in bringing projects to rapid and successful results. Armstrong, Claes Wikström, Mike Williams, and Robert Virding), members of Erlang Systems, the OTP Product Unit, the Erlang application projects and all the enthusiastic Erlang users around the world. I also thank professor Gerald Q. Maguire Jr. who got me started writing and supported me all through the process. The following people have read and commented on the thesis:

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Introducing Concurrent Functional Programming in the Telecommunications Industry

Springer eBooks, 2001

This paper gives an overview of the concurrent functional programming language and its developmen... more This paper gives an overview of the concurrent functional programming language and its development, dissemination, and use. Erlang was developed at Ericsson and is used for several large and important telecom systems. It is also available externally, both supported and through open source. Erlang provides a highly relevant case-study of technology diffusion since its development touches upon many relevant topics such as applied research in the industrial environment and spread of technology through open source.

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Breakthrough in software design productivity through the use of declarative programming

International Journal of Production Economics, Oct 1, 1997

Abstract Software design and quality is of highest importance for many industries, among them tel... more Abstract Software design and quality is of highest importance for many industries, among them telecommunications. This paper shows how the software technology used has a great effect on design efficiency. The paper also describes how experiments have lead to the creation of a new programming language, Erlang, and how it has become used in increasing number of projects.

Bronsskopa på avvägar : Helgö betraktad genom ett föremål

During the migration and Vendel periods Helgo developed into a central location for cultic purpos... more

Implementing a functional language for highly parallel real time applications

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Varifrån kommer den ”koptiska skopan"?

Resumo A partir do advento computacional, foram possíveis novas formas de análises comportamentai... more Resumo A partir do advento computacional, foram possíveis novas formas de análises comportamentais de fenômenos físicos via simulação computacional. Este trabalho visa utilizar de técnicas de visão computacional e processamento de imagens digital, aliado ao método do cone causal para simular evolução microestrutural em aços. A partir de uma micrografia, um domínio real em 2d foi obtido computacionalmente por visão computacional. Os contornos da microestrutura foram detectados por processamento de imagem digital. Nestes contornos foram simulados nucleação e crescimento de novos núcleos, pelo método do cone causal. Ao fim do trabalho foram apresentados, dados da evolução microestrutural do sistema estudado na forma de fração volumétrica versus tempo, área superficial por unidade de volume versus tempo e uma microestrutura discreta simulada. Apresenta-se neste trabalho uma nova ferramenta computacional para estudar reações de nucleação e crescimento em 2d a partir de microestruturas reais. Palavras-chave:Recristalização; Cone Causal; Transformação de Fase; Evolução Microestrutural. COMPUTATIONAL SIMULATION OF PHASE TRANSFORMATION FROM REAL MICROGRAPHS Abstract From the computational advent, new forms of behavioral analysis of physical phenomena through computational simulation were possible. This work aims to use computational vision and digital image processing techniques, coupled with the causal cone method to simulate microstructural evolution in steels. From a micrograph, a real domain in 2d was obtained computationally by computer vision. The contours of the microstructure were detected by digital image processing. In these contours were simulated nucleation and growth of new nuclei by the causal cone method. At the end of the work were presented, data of the microstructural evolution of the system studied in the form of volumetric fraction versus time, surface area per unit volume versus time and a discrete simulated microstructure. In this work a new computational tool is presented to study nucleation and 2d growth reactions from real microstructures.

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Bronsskopa på avvägar : Helgö betraktad genom ett föremål

During the migration and Vendel periods Helgo developed into a central location for cultic purpos... more

Concurrent Functional Programming for Telecommunications : A Case Study of Technology Introduction

This thesis deals with two important topics: The use of the best possible technology in the devel... more This thesis deals with two important topics: The use of the best possible technology in the development of telecommunications systems in a world of rapid change and increasing competition. The word “best” implies a technology that satisfies the requirements of the application and a technology that enables high design efficiency in bringing projects to rapid and successful results. The introduction and exploitation of functional programming in industry. Functional programming is a long established discipline within academia where its advantages are well known. The thesis is built around the actual case of the concurrent functional programming language Erlang which was developed at the Computer Science Laboratory at Ericsson and which is now available as open source. Erlang is now used in about 20 systems, notably the ATM switching system AXD 301 where Ericsson in two years moved from having no system to having a veritable flagship. Starting as a purely technical project the progress ...

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Drömmar i kras : Analys av glasfragment från Birkas hamn

This essay reports from a study using XRF of thirteen glass fragments found in the harbour ofthe ... more

Introducing Concurrent Functional Programming in the Telecommunications Industry

Download

Breakthrough in software design productivity through the use of declarative programming

by Bjarne Däcker and Michael Williams

International Journal of Production Economics, 1997

Proceedings of the 2003 ACM SIGPLAN Workshop on Erlang, Uppsala, Sweden, August 29, 2003

Varifrån kommer den ”koptiska skopan"?

Drömmar i kras : Analys av glasfragment från Birkas hamn

This essay reports from a study using XRF of thirteen glass fragments found in the harbour ofthe ... more

Concurrent functional programming for telecommunications

Download

Introducing Concurrent Functional Programming in the Telecommunications Industry

Springer eBooks, 2001

Download

Breakthrough in software design productivity through the use of declarative programming

International Journal of Production Economics, Oct 1, 1997

Bronsskopa på avvägar : Helgö betraktad genom ett föremål

During the migration and Vendel periods Helgo developed into a central location for cultic purpos... more

Implementing a functional language for highly parallel real time applications

Download

Varifrån kommer den ”koptiska skopan"?

Download

Bronsskopa på avvägar : Helgö betraktad genom ett föremål

During the migration and Vendel periods Helgo developed into a central location for cultic purpos... more

Concurrent Functional Programming for Telecommunications : A Case Study of Technology Introduction

This thesis deals with two important topics: The use of the best possible technology in the devel... more This thesis deals with two important topics: The use of the best possible technology in the development of telecommunications systems in a world of rapid change and increasing competition. The word “best” implies a technology that satisfies the requirements of the application and a technology that enables high design efficiency in bringing projects to rapid and successful results. The introduction and exploitation of functional programming in industry. Functional programming is a long established discipline within academia where its advantages are well known. The thesis is built around the actual case of the concurrent functional programming language Erlang which was developed at the Computer Science Laboratory at Ericsson and which is now available as open source. Erlang is now used in about 20 systems, notably the ATM switching system AXD 301 where Ericsson in two years moved from having no system to having a veritable flagship. Starting as a purely technical project the progress ...

Download

Drömmar i kras : Analys av glasfragment från Birkas hamn

This essay reports from a study using XRF of thirteen glass fragments found in the harbour ofthe ... more

Introducing Concurrent Functional Programming in the Telecommunications Industry

Download

Breakthrough in software design productivity through the use of declarative programming

by Bjarne Däcker and Michael Williams

International Journal of Production Economics, 1997

Proceedings of the 2003 ACM SIGPLAN Workshop on Erlang, Uppsala, Sweden, August 29, 2003

Bjarne Däcker

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